CN2058227U - Illumination equipment using reflection of sunlight - Google Patents
Illumination equipment using reflection of sunlight Download PDFInfo
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- CN2058227U CN2058227U CN 89217926 CN89217926U CN2058227U CN 2058227 U CN2058227 U CN 2058227U CN 89217926 CN89217926 CN 89217926 CN 89217926 U CN89217926 U CN 89217926U CN 2058227 U CN2058227 U CN 2058227U
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- lighting device
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Abstract
The utility model discloses an illumination equipment using reflection of sunlight, relating to the technical field of taking advantage of sun. A device 1 makes the lighting mirror rotate in arbitrary direction to track sunlight timing illumination through a photoelectric testing circuit which automatic controls a winding gear operating mechanism; the lighting mirror is connected with a ball shape universal joint. A device 2 is formed by multiple lighting mirrors which are respectively connected with the ball shape universal joints belong to each. The adjustment by hand for once can reach the seasonal automatic tracing sunlight to time to illuminate. The device has the advantages of ordinary technology, low cost and long service, and almost has no energy consumption, the utility model can take advantage of the reflection of sunlight during fair day to obtain the illumination which is the same to the daylight lamp with 8-15 watt and the natural light effect in various places with poor illumination to realize the fixing point illumination, which is suitable for households and units.
Description
The sunlight reflected lighting device relates to technical field of solar utilization technique.
At present, utilize solar energy to throw light on and all be earlier conversion of solar energy to be electric energy, be used for illumination then.This process generally realizes by means of device such as solar cell, battery,, light modulation glimmering etc. as the sun that radio nine factories in Xi'an produce, and not seeing as yet so far has the report that directly utilizes the device that is used to throw light on after the direct sunlight reflection.
With conversion of solar energy is to lack in general cost of manufacture costliness of device and the life-span that electric energy is used to throw light on then.
Designing a kind of daytime and can directly utilize fine sunshine, to illuminations of fixing a point such as the not good place of daylighting such as toilet, warehouse, partly-exposed basements, is purpose of the present invention with saves energy and the low long device of life-span of cost.
The said sunlight reflected lighting device of the present invention comprises from motion tracking sunlight collecting apparatus I and the adjustable support II two parts of height.Adopt and different produced relevant two sunlight reflected devices and device 2(Fig. 1 and Fig. 2 from the motion tracking sunlight collecting apparatus), below annexed drawings set forth content of the present invention in conjunction with the embodiments just.
Fig. 1 is the overall structure schematic diagram of sunlight reflected lighting device 1.Universal spherical knot (being made up of with ball groove 4 ball 2) links to each other by connecting rod (2) with lighting mirror (1), be installed on the adjustable support (forming) of height by adjustable shelf 7, some levelling hole 8 and base 9, lighting mirror can be used common minute surface, is used for reflecting the direct sunlight illumination.The box (6) that is positioned at the spherical junctions back and is fixed on the support is equipped with 6 volts of dc sources, two identical photoelectric detective circuits (Fig. 4) and respectively by elastic steel-needle card (20) control two spring gear actuating mechanisms (Fig. 3), concerning four photodiodes (11) that are fixed on the framework, two photodiodes of same photoelectric detective circuit are positioned on the diagonal of rhombus connection and place (Fig. 5) in the middle of the light path that lighting mirror flashes back the sunlight, the head of photodiode is over against reverberation, and (connecting rod 10 is by two spherical junctions by the levelling connecting rod, the loop bar that length is adjustable is formed) realize.
The universal spherical knot has the ball (3) of some coaxial gardens groove and the ball groove (4) of super hemisphere to form by the surface, and ball is positioned at the ball groove.A rectangular hole (5) is opened in ball groove back, and the size in hole is yardstick not hinder the gear (13) that drives the rotation of ball height direction to contact with ball with the rubber wheel (12) that does not hinder drive ball azimuth direction to rotate with the garden groove engagement of ball.The most balls of ball groove tilt and install on the upper side, and to increase the minute surface elevation coverage, the minute surface elevation angle is not enough when preventing to use.
About 1 watt of 6 volts of dc source power output does not need high pressure.Can switch and fuse be installed the former side of transformer, when operative installations not, switch should be disconnected.Also can adopt 4 joint dry cell series-feds of belt switch.
Spring gear actuating mechanism (Fig. 3) by the driving wheel (15) that directly links to each other with clockwork spring (17), with the tertiary gear transmission mechanism of driving wheel (15) engagement constantly and at last by elastic steel-needle card (20) be stuck in intermediary wheel (14) that gear (21) goes up, meshes constantly with driving wheel, by sleeve (18) make quill gear (16) or with the driving wheel engagement or with intermediary wheel (14) engagement, move the rotation direction of taking turns (12) to change with the coaxial rubber of quill gear (16).Gear (13) is driven by above-mentioned identical spring gear actuating mechanism, and its effect is different with rubber wheel, and rubber wheel drives ball in the azimuth direction forward and backward.Gear (13) drives ball in height direction forward and backward.The purpose that adopts the tertiary gear transmission mechanism is the lengthening arm of force, and the card pin only needs the small strength just can clamping mechanism, and same iron-core coil (19) only needs less suction just can attract card pin relieving gear mechanism to make it to move.Rotate for making driving wheel have enough moment to drive ball, intermediary wheel and quill gear diameter are little.
Penetrate four photodiode (2CV that light shines Fig. 5 simultaneously when reflective
1A) time, four 2CV of two identical photoelectric detective circuits (Fig. 4)
1A is conducting.The multiple tube of being made up of 3DG6 and 3DG12B all ends, two 36 ohm of miniature relay J(also be Fig. 3 19) the coil no current, iron core is nonmagnetic, elastic steel-needle card (20) electricity blocks gear in elasticity, two spring gear actuating mechanisms all are failure to actuate, and the flare that be used to throw light on this moment is motionless.
Along with the sun moves gradually, flare moves thereupon.If at this moment following moving is main, as 11, No. 1 2CV that no longer shine Fig. 5
1During A, (11, No. 3 11, No. 4 2CV on another diagonal of rhombus
1A still is subjected to illumination, and corresponding photoelectricity detection circuit still is failure to actuate the spring gear actuating mechanism of corresponding control, does not do the levelling of horizontal direction).11, No. 1 2CV
1A presents high resistant, at this moment 11, No. 2 2CV on the diagonal
1The A conducting, but owing to be connected on for 11, No. 1,11, No. 2 between the be utmost point of multiple tube, 11, No. 2 are inoperative, multiple tube becomes conducting from ending, and relay coil (19) has electric current, attracts pin card (20), decontrols this gear actuating mechanism.Mechanism drives action gear (13) and rotates under the spring force effect that tightens, and ball is rotated, and the rotation of ball moves up the specular light spot, goes back to original position.At this moment 11, No. 1 2CV
1A is by conducting, and 11, No. 2 continuation conductings are constant, so repeat afore-mentioned again, multiple tube cutoff relay coil no current does not attract the card pin.Because the elasticity of card pin is blocked gear again.Levelling so repeatedly utilizes the time lag of iron-core coil magnetic outage and gear actuating mechanism rotating speed to cooperate, and can make flare be in an interior among a small circle fixed point illumination all the time, is unlikely at 11, No. 1 2CV
1Frequent levelling in the small scope of A.More than narration be that flare moves down in time is main levelling situation, and this is actually the situation in the morning, afternoon hot spot to move up, it is identical at this moment to detect principle, just 11, No. 1 2CV
1A and 11, No. 2 2CV
1A situation and aforementioned being contrary.But the levelling direction of gear actuating mechanism should be opposite, therefore in the afternoon, change the engagement of Fig. 3 quill gear, realizes the actuating mechanism counter-rotating.11, No. 3,11, No. 4 2CV of Fig. 5
1The connection effect of A is identical with 11, No. 1 11, No. 2, adjusts the displacement of hot spot left and right directions by same Photoelectric Detection control circuit and corresponding spring gear actuating mechanism.
Owing to ball rotates around the centre of sphere,, the ball any direction can both keep gear (13) to mesh and contact with ball constantly with rubber wheel (12) so rotating.When the round groove engagement of gear (13) and ball was moved ball height direction, rubber wheel (12) was in ball surface sliding friction, and when rubber wheel (12) friction drive ball horizontal direction moved, gear (13) slided in the groove of garden; When gear and rubber wheel move simultaneously, promptly there is rolling that slip is also arranged between they and the sphere.In fact last a kind of levelling situation seldom occurs.
When finished the previous day, minute surface had all forwarded on the last corresponding position at height and orientation both direction.When new one day beginning, utilize two spring gear actuating mechanisms in height and orientation counter-rotation, make the minute surface reposition.Clockwork spring of epipodium can use at least one time-of-week.
Fig. 2 is the overall structure schematic diagram of sunlight reflected lighting device 2.Device 2 is made up of the adjustable universal spherical knot (23) of (22) angle of site of polylith lighting mirror and azimuth, and they are contained on the adjustable support (being made up of adjustable shelf 24, some levelling hole 25 and base 26) of height side by side.
In order to keep flare to be in the not good room of the daylighting scope, should manually align the position of every lighting mirror in chronological order, promptly when the flare of the flare of lastblock lighting mirror leaves illumination zone, the hot spot of following piece reflective mirror is transferred to the position that begins to enter illumination zone, and the rest may be inferred.After mixing up, support is not moving, and in the date after next day, every day, As time goes on hot spot entered automatic sequence, shifted out illumination zone.Because every mirror bar can add a sunshading board with holes constantly all at flare on light path, hide and remove some unnecessary hot spots.In fact as long as support is motionless, needn't strictness align every mirror bar in chronological order and in proper order, can align in proper order by the mirror bar at any time.For ease of using, preferably the levelling time with every lighting mirror is located on the paper card of getting ready on this piece lighting mirror cabinet limit.In case the support shift position can be retracted original position at any time again and use like this; As long as the traversing carriage position hot spot of the lighting mirror of the former time of writing down on the corresponding card of the time of retracting is got final product in illumination zone, otherwise all lighting mirrors of will resetting makes troubles to use.
In order to improve illuminating effect, can make hot spot see through frosted glass, evenly soft after the light generation diffusion; In the hot spot illumination zone, the cloche that the surface is countless hemispherical particles is installed, inwall is coated mercury, make illumination on it as a bright lamp, use above-mentioned cloche better effects if as add a convex lens optically focused in the hot spot front again for behind the brighter speck.
The user needs with establishing a minute surface as speculum sometimes according to actual conditions, the lighting mirror hot spot is reflected again enter illumination zone.
The present invention compares with existing lighting engineering has following advantage and good effect:
1, saves energy.Have with the illuminating lamp of all electricity consumptions and to compare, device 2 not electricity consumptions, the annual electricity consumption of device 1 itself but can obtain the illuminance that be equivalent to 8-15 watt of fluorescent lamp 6-8 hour every day less than half degree, and available from right light effect.
2, device is compared low price with the solar cell lamp, and the life-span is long, and technology is general, helps producing in enormous quantities and applying.
Claims (5)
1, a kind of by from motion tracking sunlight collecting apparatus and adjustable sunlight reflected lighting device that directly utilizes sunshine to throw light on that is configured to of height, it is characterized in that: from the motion tracking sunlight collecting apparatus by (1) lighting mirror, (2) universal spherical knot, (3) two identical photoelectric detective circuits are controlled two identical spring gear actuating mechanisms respectively by the elastic steel-needle card and are constituted; Or tie the lighting mirror that links to each other by polylith with universal spherical separately and form.
2, by the described sunlight reflected lighting device of claim 1, it is characterized in that described universal spherical knot is made up of the ball of some coaxial gardens groove and the ball groove that surpasses hemisphere the surface, ball is positioned at the ball groove.
3, by the described sunlight reflected lighting device of claim 1, it is characterized in that the photodiode 2CV of described photoelectric detective circuit by resistance R (100K), two series connection
1The multiple tube that A, 3DG6 and 3DG12B form and 36 ohm of miniature relay iron-core coils are formed.
4,, it is characterized in that described elastic steel-needle cassette tape is flexible and be subjected to the control of 36 ohm of miniature relay iron-core coils or block the gear actuating mechanism or decontrol the gear actuating mechanism by the described sunlight reflected lighting device of claim 1.
5, by the described sunlight reflected lighting device of claim 1, it is characterized in that described spring gear actuating mechanism is made up of clockwork spring, driving wheel, three grades of travelling gears, intermediary wheel, quill gear, action gear or action rubber wheels, meshing respectively of quill gear and driving wheel or intermediary wheel can realize moving the rotating of taking turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89217926 CN2058227U (en) | 1989-10-17 | 1989-10-17 | Illumination equipment using reflection of sunlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89217926 CN2058227U (en) | 1989-10-17 | 1989-10-17 | Illumination equipment using reflection of sunlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2058227U true CN2058227U (en) | 1990-06-13 |
Family
ID=4873090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89217926 Withdrawn CN2058227U (en) | 1989-10-17 | 1989-10-17 | Illumination equipment using reflection of sunlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2058227U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029778B (en) * | 2006-02-27 | 2011-08-10 | 李建民 | Solar thermal generating system of optical lens hot pipe |
| CN101029780B (en) * | 2006-02-27 | 2011-10-05 | 李建民 | Solar-building heat-energy utilizing system of optical lens hot pipe |
| CN101029776B (en) * | 2006-02-27 | 2011-10-05 | 李建民 | Hot-pipe solar heat-energy utilizing system |
| CN101042267B (en) * | 2006-02-27 | 2012-01-04 | 李建民 | Optical mirror heat pipe solar heat power generation system |
| CN101029779B (en) * | 2006-02-27 | 2012-01-04 | 李建民 | Solar optical-lens tracking utilizer and its array |
| CN102520732A (en) * | 2006-02-27 | 2012-06-27 | 李建民 | Cross zoom solar tracking utilization device and array |
| CN102566585A (en) * | 2010-12-09 | 2012-07-11 | 西安大昱光电科技有限公司 | Sunlight tracking device for street lamp |
-
1989
- 1989-10-17 CN CN 89217926 patent/CN2058227U/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101029778B (en) * | 2006-02-27 | 2011-08-10 | 李建民 | Solar thermal generating system of optical lens hot pipe |
| CN101029780B (en) * | 2006-02-27 | 2011-10-05 | 李建民 | Solar-building heat-energy utilizing system of optical lens hot pipe |
| CN101029776B (en) * | 2006-02-27 | 2011-10-05 | 李建民 | Hot-pipe solar heat-energy utilizing system |
| CN101042267B (en) * | 2006-02-27 | 2012-01-04 | 李建民 | Optical mirror heat pipe solar heat power generation system |
| CN101029779B (en) * | 2006-02-27 | 2012-01-04 | 李建民 | Solar optical-lens tracking utilizer and its array |
| CN102520732A (en) * | 2006-02-27 | 2012-06-27 | 李建民 | Cross zoom solar tracking utilization device and array |
| CN102520732B (en) * | 2006-02-27 | 2014-07-30 | 成都奥能普科技有限公司 | Cross zoom solar tracking utilization device and array |
| CN102566585A (en) * | 2010-12-09 | 2012-07-11 | 西安大昱光电科技有限公司 | Sunlight tracking device for street lamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |