CN110813213B

CN110813213B - Adjust illumination reaction unit of LED lamp distance

Info

Publication number: CN110813213B
Application number: CN201911016144.5A
Authority: CN
Inventors: 刘金丽
Original assignee: Shenzhen Guorui Light Source Technology Co ltd
Current assignee: SHENZHEN GUORUI LIGHT SOURCE TECHNOLOGY Co.,Ltd.
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2021-10-19
Anticipated expiration: 2039-10-24
Also published as: CN110813213A

Abstract

The invention relates to the technical field of LEDs (light emitting diodes), and discloses an illumination reaction device for adjusting LED lamp distance, which comprises a shell, wherein the surface of the shell is movably connected with an adjusting valve, one side of the adjusting valve, which is close to the shell, is fixedly connected with a screw rod, a trapezoidal clamping plate is fixedly connected below the screw rod, one end of the screw rod, which is close to the shell, is movably connected with a conical guide wheel, a large lamp plate is fixedly connected above the conical guide wheel, the screw rod is movably connected with a large lamp plate through the conical guide wheel, an LED small lamp sheet is arranged on the surface of the large lamp plate, and one side of the large lamp plate, which is close to the shell, is fixedly connected with a trapezoidal buckle. This adjust illumination reaction of LED lamp distance uses through mutually supporting of screw rod, trapezoidal cardboard, toper guide pulley, little lamp plate isotructure to reached the light source can be around and the effect that reciprocates, realized adjusting the distance between light source and reaction tube and the material well, increase the feasibility and the success nature of experiment.

Description

Adjust illumination reaction unit of LED lamp distance

Technical Field

The invention relates to the technical field of LEDs, in particular to an illumination reaction device for adjusting the distance between LED lamps.

Background

The chemical photocatalytic reaction is a process for converting light energy into chemical energy, becomes a unique and novel reaction mode due to the characteristics of mild conditions, simple operation, high efficiency, safety and green chemistry, and is widely concerned by chemists.

However, most of the existing photocatalytic devices used in the production or experiment process are simple in structure and single in effect, and have great defects, for example, the light source cannot move, the distance between the light source and the reaction tube and materials cannot be well controlled, so that the experiment cannot be expected, and even the experiment fails.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the illumination reaction for adjusting the distance between the LED lamps, has the advantage of adjusting the distance between the light sources, and solves the problem that the distance between the light sources and the reaction tube and the materials cannot be well controlled.

(II) technical scheme

In order to achieve the purpose of adjusting the distance of the light source, the invention provides the following technical scheme: an illumination reaction device for adjusting the distance between LED lamps comprises a shell, wherein the surface of the shell is movably connected with an adjusting valve, one side of the adjusting valve close to the shell is fixedly connected with a screw rod, the lower part of the screw rod is fixedly connected with a trapezoidal clamping plate, one end of the screw rod close to the shell is movably connected with a tapered guide wheel, the upper part of the tapered guide wheel is fixedly connected with a large lamp plate, the screw rod is movably connected with the large lamp plate through the tapered guide wheel, the surface of the large lamp plate is provided with a small LED lamp piece, one side of the large lamp plate close to the shell is fixedly connected with a trapezoidal buckle, one end of the screw rod far away from the shell is movably connected with a rotating wheel, the upper part of the rotating wheel is fixedly connected with a small lamp plate, the small lamp plate is movably connected with the screw rod through the rotating wheel, the surface of the shell is movably connected with a heat exhausting fan, the upper surface of the shell is provided with a small through hole, and the upper surface of the shell is provided with a large through hole, the lower part of the shell is fixedly connected with a base, the upper surface of the base is provided with a small limiting ring, the upper surface of the base is provided with a large limiting groove, the front surface of the base is movably connected with a power switch, and the power switch is fixedly connected with a power line and a plug inside.

Preferably, the number of the regulating valves and the screws is four, the four regulating valves and the four screws are the same in size and are symmetrically distributed by taking the center of the shell as a reference, and the surfaces of the four screws are provided with threads.

Preferably, the number of the conical guide wheels and the rotating wheels is four, and threads meshed with the screw rods are arranged on the surfaces of the four conical guide wheels and the surfaces of the rotating wheels.

Preferably, the number of the trapezoidal snap-gauge and the trapezoidal buckle is four, and the four trapezoidal buckles are matched with the bayonets of the trapezoidal snap-gauge.

Preferably, the quantity of big lamp plate and little lamp plate is four, and the surface of every big lamp plate and little lamp plate all evenly is provided with forty-five round holes, has a LED small lightgage piece in every round hole.

Preferably, the number of the small LED lamp pieces is three hundred and sixty, wherein one hundred and twenty white LED lamp pieces, one hundred and twenty blue LED lamp pieces and one hundred and twenty green LED lamp pieces are provided, fifteen white LED lamp pieces, fifteen blue LED lamp pieces and fifteen green LED lamp pieces are provided for each large lamp plate or each small lamp plate, the arrangement mode on the large lamp plate or the small lamp plate is that the white LED lamp pieces are provided for the first row, the fourth row and the seventh row, the blue LED lamp pieces are provided for the second row, the fifth row and the eighth row, the green LED lamp pieces are provided for the third row, the sixth row and the ninth row, and the small LED lamp pieces with the same color are movably connected with the power switch through the same wire.

Preferably, the quantity of heat extraction fan is three, and three heat extraction fan is located the left and right sides and the rear side of shell respectively, and three heat extraction fan all passes through wire and switch swing joint.

Preferably, the number of the small through holes and the number of the small limiting rings are twelve, the twelve small through holes correspond to the twelve small limiting rings, the small through holes are symmetrically distributed by taking the central shaft of the shell as a reference, and the number of the large through holes and the number of the large limiting grooves are one.

(III) advantageous effects

Compared with the prior art, the invention provides an illumination reaction for adjusting the distance between LED lamps, which has the following beneficial effects:

1. this adjust illumination reaction of LED lamp distance uses through mutually supporting of screw rod, trapezoidal cardboard, toper guide pulley, little lamp plate isotructure to reached the light source can be around and the effect that reciprocates, realized adjusting the distance between light source and reaction tube and the material well, increase the feasibility and the success nature of experiment.

2. This adjust illumination reaction of LED lamp distance uses through mutually supporting of big lamp plate, little lamp plate, switch to reached the effect of transform light source colour, made the device be applicable to the photocatalytic reaction of different colour light sources, improved the practicality and the scope suitability of device.

3. This adjust illumination reaction of LED lamp distance uses through mutually supporting of heat extraction fan, switch, power cord and plug to reach for the radiating effect of reaction unit, got rid of the influence of thermal effect to the reaction, and got rid of the potential safety hazard, increased the success and the feasibility of experiment.

Drawings

FIG. 1 is a schematic view of lamp distance adjustment according to the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic view of the engagement process of the trapezoidal snap-gauge of the present invention;

in the figure: 1 shell, 2 governing valves, 3 screw rods, 4 trapezoidal cardboard, 5 toper guide pulleys, 6 big lamp plates, 7 little lamp pieces, 8 trapezoidal buckles, 10 little lamp plates, 11 heat extraction fans, 12 little via holes, 13 big through-holes, 14 bases, 15 little spacing rings, 16 big spacing recesses, 17 switch, 18 power cords and plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the surface of the housing 1 is movably connected with a regulating valve 2, one side of the regulating valve 2 close to the housing 1 is fixedly connected with a screw 3, the regulating valve 2 and the screw 3 are four, the four regulating valves 2 and the four screw 3 are the same in size and are symmetrically distributed with reference to the center of the housing 1, threads are arranged on partial surfaces of the four screws 3, a trapezoidal clamping plate 4 is fixedly connected below the screw 3, one end of the screw 3 close to the housing 1 is movably connected with a tapered guide wheel 5, the number of the tapered guide wheel 5 and the number of the rotating wheel are four, threads meshed with the screw 3 are arranged on the surfaces of the four tapered guide wheels 5 and the rotating wheel, a large lamp plate 6 is fixedly connected above the tapered guide wheel 5, a small LED lamp plate 7 is arranged on the surface of the large lamp plate 6, a trapezoidal buckle 8 is fixedly connected on one side of the large lamp plate 6 close to the housing 1, the number of the trapezoidal clamping plate 4 and the trapezoidal buckle 8 are four, the four trapezoidal buckles 8 are matched with bayonets of the trapezoidal snap boards 4, one end of the screw rod 3 far away from the shell 1 is movably connected with a rotating wheel, small lamp plates 10 are fixedly connected above the rotating wheel, the number of the large lamp plates 6 and the small lamp plates 10 is four, forty-five round holes are uniformly arranged on the surfaces of each large lamp plate 6 and each small lamp plate 10, one LED small lamp sheet 7 is arranged in each round hole, the number of the LED small lamp sheets 7 is thirty-sixty, one hundred twenty white LED lamp sheets, one hundred twenty blue LED lamp sheets and one hundred twenty green LED lamp sheets are arranged in each round hole, fifteen white LED lamp sheets, fifteen blue LED lamp sheets and fifteen green LED lamp sheets are arranged on each large lamp plate 6 or each small lamp plate 10, the first row, the fourth row and the seventh row are white LED lamp sheets, the second row, the fifth row and the eighth row are blue LED lamp sheets, the LED lamp comprises a third row, a sixth row and a ninth row of green LED lamp sheets, wherein the LED small lamp sheets 7 with the same color are movably connected with a power switch 17 through the same lead, a light source system consisting of the LED lamp sheets with different colors can be applied to different photocatalytic reactions, the surface of a shell 1 is movably connected with three heat exhausting fans 11, the number of the heat exhausting fans 11 is three, the three heat exhausting fans 11 are respectively positioned at the left side, the right side and the rear side of the shell 1, the three heat exhausting fans 11 are all movably connected with the power switch 17 through leads, the heat exhausting fans 11 are used for dissipating heat of the device, the upper surface of the shell 1 is provided with small through holes 12, the upper surface of the shell 1 is provided with large through holes 13, the lower part of the shell 1 is fixedly connected with a base 14, the upper surface of the base 14 is provided with a small limiting ring 15, the upper surface of the base 14 is provided with a large limiting groove 16, and the number of the small through holes 12 and the small limiting ring 15 is twelve, the twelve small through holes 12 correspond to the twelve small limiting rings 15 and are symmetrically distributed by taking the central shaft of the shell 1 as a reference, the small through holes 12 and the corresponding small limiting rings 15 can be used for placing smaller reaction tubes, the large through holes 13 and the large limiting grooves 16 are respectively one in number, the large through holes 13 and the large limiting grooves 16 can be used for placing larger reaction tubes or reaction bottles, the front surface of the base 14 is movably connected with a power switch 17, and a power line and a plug 18 are fixedly connected inside the power switch 17.

The working principle is that a power line and a plug 18 are connected with a power supply, a power switch 17 is started, when the LED lamp strip is pushed upwards, a lead of a white LED lamp strip is connected with the power switch 17, the LED lamp strip emits white light, when the LED lamp strip is pushed towards the middle, a lead of a blue LED lamp strip is connected with the power switch 17, the LED lamp strip emits blue light, a lead of a green LED lamp strip is connected with the power switch 17, the LED lamp strip emits green light, the LED lamp strip can emit light with various colors by adjusting the light emitting device, the LED lamp strip is suitable for photocatalytic reaction of light sources with different colors, no matter which color light source is connected, the lead of the hot air fan 11 is connected with the power switch 17, and the fan rotates to start heat dissipation.

When the adjusting valve 2 is rotated clockwise, the adjusting valve 2 drives the screw rod 3 to rotate clockwise, threads on the surface of the screw rod 3 are meshed with the conical guide wheel 5, the conical guide wheel 5 drives the large lamp plate 6 to move towards the circle center, the distance between the LED small lamp sheet 7 on the large lamp plate 6 and the reaction tube and material between the small through hole 12 and the small limiting ring 15 is reduced, the threads on the surface of the screw rod 3 are meshed with the rotating wheel, the rotating wheel drives the small lamp plate 10 to move away from the circle center, the distance between the LED small lamp sheet 7 of the small lamp plate 10 and the reaction tube and material between the small through hole 12 and the small limiting ring 15 is reduced, the distance between the LED small lamp sheet 7 of the large lamp plate 10 and the reaction tube or reaction bottle between the large through hole 13 and the large limiting groove 16 is increased, similarly, when the adjusting valve 2 is rotated counterclockwise, the threads on the surface of the screw rod 3 are meshed with the conical guide wheel 5, the conical guide wheel 5 drives the large lamp plate 6 to move away from the circle center, increase the distance of the little lantern piece 7 of LED on the lamp plate 6 and little reaction tube and material between hole 12 and the little spacing collar 15, the screw thread and the runner meshing on 3 surfaces of screw rod this moment, the runner drives little lamp plate 10 and is the motion to the centre of a circle, the little lantern piece 7 of LED of increase little lamp plate 10 and the little reaction tube and the distance of material between hole 12 and the little spacing collar 15 of crossing, reduce the distance of the little lantern piece 7 of LED of little lamp plate 10 and reaction tube or reaction bottle between big through-hole 13 and the big spacing recess 16 simultaneously.

When 2 one hundred eighty degrees of rotary regulating valve, 3 surfaces of screw rod do not have screw thread and toper guide pulley 5 and runner meshing, and trapezoidal cardboard 4 upset one hundred eighty degrees of 3 both ends belows of screw rod upwards, with the meshing of trapezoidal buckle 8, can push-and-pull regulating valve 2 and screw rod 3 this moment, when pushing away regulating valve 2 and screw rod 3 inwards, trapezoidal cardboard 4 staggers with trapezoidal buckle 8, trapezoidal cardboard 4 drives trapezoidal buckle 8 upward movement, two trapezoidal buckles 8 drive big lamp plate 6 and little lamp plate 10 upward movement respectively this moment, thereby make the LED small lamp piece 7 up-and-down motion on headlight plate 6 and the little lamp plate 10 surface, adjust LED small lamp piece 7 height with this, control the distance of material in LED small lamp piece 7 and the reaction bottle.

To sum up, the illumination reaction for adjusting the LED lamp distance achieves the effect of the light source moving back and forth and up and down by the mutual matching of the screw rod 3, the trapezoidal clamping plate 4, the conical guide wheel 5, the small lamp plate 10 and other structures, realizes the good adjustment of the distance between the light source and the reaction tube and the materials, increases the feasibility and the success of the experiment, achieves the effect of changing the color of the light source by the mutual matching of the large lamp plate 6, the small lamp plate 10 and the power switch 17, makes the device suitable for the photocatalytic reaction of the light sources with different colors, improves the practicability and the range applicability of the device, achieves the effect of radiating the reaction device by the mutual matching of the heat exhausting fan 11, the power switch 17, the power wire and the plug 18, eliminates the influence of the thermal effect on the reaction and eliminates the potential safety hazard, the feasibility and the success of the experiment are increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjust illumination reaction unit of LED lamp distance, includes shell (1), its characterized in that: the surface of the shell (1) is movably connected with a regulating valve (2), one side of the regulating valve (2) close to the shell (1) is fixedly connected with a screw rod (3), the lower part of the screw rod (3) is fixedly connected with a trapezoidal clamping plate (4), one end of the screw rod (3) close to the shell (1) is movably connected with a tapered guide wheel (5), the upper part of the tapered guide wheel (5) is fixedly connected with a large lamp plate (6), the surface of the large lamp plate (6) is provided with a LED small lamp sheet (7), one side of the large lamp plate (6) close to the shell (1) is fixedly connected with a trapezoidal buckle (8), one end of the screw rod (3) far away from the shell (1) is movably connected with a rotating wheel, the upper part of the rotating wheel is fixedly connected with a small lamp plate (10), the surface of the shell (1) is movably connected with a heat exhausting fan (11), the upper surface of the shell (1) is provided with a small through hole (12), the upper surface of the shell (1) is provided with a large through hole (13), a base (14) is fixedly connected below the shell (1), the upper surface of the base (14) is provided with a small limiting ring (15), the upper surface of the base (14) is provided with a large limiting groove (16), the front surface of the base (14) is movably connected with a power switch (17), and the interior of the power switch (17) is fixedly connected with a power line and a plug (18);

the number of the regulating valves (2) and the number of the screws (3) are four, the four regulating valves (2) and the four screws (3) are the same in size and are symmetrically distributed by taking the center of the shell (1) as a reference, and threads are arranged on partial surfaces of the four screws (3);

the number of the conical guide wheels (5) and the number of the rotating wheels are four, and threads meshed with the screw rods (3) are arranged on the surfaces of the four conical guide wheels (5) and the surfaces of the rotating wheels;

the number of the trapezoidal snap-gauge (4) and the number of the trapezoidal buckles (8) are four, and the four trapezoidal buckles (8) are matched with bayonets of the trapezoidal snap-gauge (4);

the number of the large lamp panels (6) and the number of the small lamp panels (10) are four, forty-five round holes are uniformly formed in the surfaces of each large lamp panel (6) and each small lamp panel (10), and each round hole is internally provided with one LED small lamp piece (7);

the LED small lamp pieces (7) are three hundred and sixty, wherein one hundred and twenty white LED lamp pieces are provided, one hundred and twenty blue LED lamp pieces are provided, one hundred and twenty green LED lamp pieces are provided, fifteen white LED lamp pieces, fifteen blue LED lamp pieces and fifteen green LED lamp pieces are provided for each large lamp plate (6) or each small lamp plate (10), the arrangement mode on the large lamp plate (6) or the small lamp plate (10) is that the first row, the fourth row and the seventh row are white LED lamp pieces, the second row, the fifth row and the eighth row are blue LED lamp pieces, the third row, the sixth row and the ninth row are green LED lamp pieces, and the LED small lamp pieces (7) with the same color are movably connected with the power switch (17) through the same conducting wire;

the number of the heat exhausting fans (11) is three, the three heat exhausting fans (11) are respectively positioned at the left side, the right side and the rear side of the shell (1), and the three heat exhausting fans (11) are movably connected with the power switch (17) through leads;

the number of the small through holes (12) and the number of the small limiting rings (15) are twelve, the twelve small through holes (12) correspond to the twelve small limiting rings (15), the two small through holes are symmetrically distributed by taking the central shaft of the shell (1) as a reference, and the number of the large through holes (13) and the number of the large limiting grooves (16) are one.