CN205824910U - Duct type daylight-illumination device - Google Patents
Duct type daylight-illumination device Download PDFInfo
- Publication number
- CN205824910U CN205824910U CN201620783091.5U CN201620783091U CN205824910U CN 205824910 U CN205824910 U CN 205824910U CN 201620783091 U CN201620783091 U CN 201620783091U CN 205824910 U CN205824910 U CN 205824910U
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- China
- Prior art keywords
- light
- illumination device
- duct type
- dome skylight
- pipe
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Abstract
The utility model discloses a kind of duct type daylight-illumination device, relate to illuminator, it is desirable to provide a kind of daylight-illumination device, it can improve the dome skylight collection effect to daylight, be effectively prevented from the loss of light.Its drip irrigation device is: a kind of duct type daylight-illumination device, including the light pipe connected below dome skylight and dome skylight, described dome skylight top is hemisphere, and bottom is cylinder；The light-guiding pillar array being made up of several light-guiding pillars it is provided with in described light pipe, described light-guiding pillar is provided above bend pipe, some described bend pipes radially, are positioned on dome skylight at the mouth of pipe of each bend pipe and are provided with condenser lens, the axis of described condenser lens and the dead in line of bend pipe.
Description
Technical field
This utility model relates to illuminator, particularly to a kind of duct type daylight-illumination device.
Background technology
Along with the modern architecture green requirement to energy-saving and emission-reduction, more and more build, particularly opening building, such as
Museums etc., begin to use duct type daylight illuminating system on roof, utilize the light-conducting system of duct type by extraneous daylight
It is importing directly into indoor, is a kind of method without electric lighting.
Notification number is the one duct type for building daylight-illumination device of CN203810270U, comprises a mounting cylinder portion, peace
Charging tube part comprises the cylinder of a cylindrical shape, and the bottom of cylinder is provided with the mounting flange of an annular, and mounting flange is provided with by fixing
The fixed via array of through hole composition, the top of cylinder is provided with the guide-lighting ball array become by spherical guide-lighting set of balls, cylinder interior
Portion is provided with the light-guiding pillar array being made up of light-guiding pillar.This duct type daylight-illumination device for building utilizes radially distribute to lead
Photosphere, is directed to the light of surrounding in cylinder, improves light-conductive rate.But this duct type daylight-illumination device for building makes
Used time still has following deficiency: the directional light that the sun produces, can be at this after the top of guide-lighting ball is irradiated in guide-lighting ball
The bottom of guide-lighting ball produces reflection light and the top from guide-lighting ball reflects away, greatly reduces the assimilation effect to daylight.
Utility model content
The purpose of this utility model is to provide a kind of daylight-illumination device, and it can improve dome skylight imitates the collection of daylight
Really, the loss of light it is effectively prevented from.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of duct type daylight-illumination device, including the light pipe connected below dome skylight and dome skylight, described dome skylight
Top is hemisphere, and bottom is cylinder；The light-guiding pillar array being made up of several light-guiding pillars, described leaded light it is provided with in described light pipe
Post is provided above bend pipe, some described bend pipes radially, dome skylight is positioned at be provided with at the mouth of pipe of each bend pipe poly-
Light microscopic, the axis of described condenser lens and the dead in line of bend pipe.
By such scheme, dome skylight is for being acquired sunlight, and light pipe is for the sun gathered by dome skylight
Light, to indoor guiding, arranges light-guiding pillar array in light pipe, and arranges elbow on light-guiding pillar, allow enter dome skylight the sun
Light directly enters in light-guiding pillar from bend pipe, it is to avoid the sunlight entering dome skylight reflects away from the opposite side of dome skylight, makes
The loss of Cheng Guang；Dome skylight is positioned at the mouth of pipe of each bend pipe and condenser lens is set, for the light being radiated on condenser lens
Gather so that it is can be completely in the region to the bend pipe mouth of pipe, hence in bend pipe and light-guiding pillar, and condenser lens
Axis and the dead in line of bend pipe so that the light gathered by condenser lens can along the axis direction entrance bend pipe of bend pipe not
Can offset.From bend pipe, light-guiding pillar is directly introduced, it is possible to reduce the loss of light, carry after utilizing condenser lens to be gathered by light
The high acquisition rate to sunlight.
Further, it is provided with some optical fiber in described light-guiding pillar and extends in bend pipe.
By such scheme, the light-conductive rate of optical fiber is high, utilizes optical fiber to conduct the sunlight entering bend pipe, it is possible to
Greatly reduce the consumption that luminous energy produces in transmitting procedure.
Further, described condenser lens is convex lens or planoconvex lens.
By such scheme, condenser lens uses convex lens or planoconvex lens, has optical fiber and good gathers effect.
Further, the inner surface of described light pipe and the outer surface of light-guiding pillar have phosphor powder layer.
By such scheme, the space between condenser lens is entered to the light of dome skylight, it is impossible to by condenser lens optically focused,
Can enter directly in the space between adjacent light-guiding pillar and transmit in light pipe, its efficiency of transmission is relatively low, for this at leaded light
The inner surface of pipe and the outer surface of light-guiding pillar have phosphor powder layer, absorb the luminous energy in the space entered between light pipe
And store, after the sun sets, luminous energy can discharge lentamente in the way of fluorescence, extends lighting hours.
Further, described dome skylight being provided with electric rolling, described electric rolling is controlled by motor, described motor
On be electrically connected with switch.
By such scheme, open switch and motor is energized, allow motor drive electric rolling to rotate, allow electric rolling
Whole daylighting is covered by curtain, dome skylight cannot daylighting, the most just indoor cannot be illuminated such that it is able to control this pipe freely
The opening and closing of road formula daylight-illumination device.
Further, it is provided with rainproof lasso at the cylinder of described dome skylight bottom.
By such scheme, rainproof lasso is set in the bottom of dome skylight, to the junction between dome skylight and light pipe
Seal, it is to avoid rainwater enters.
Further, it is coated with reflecting coating in described rainproof lasso.
By such scheme, the bottom of dome skylight can be sheltered from and rainproof by the rainproof lasso being set in dome skylight bottom
Lasso sponges so that daylighting effect reduces, and is coated with reflecting coating so that be radiated on rainproof lasso in rainproof lasso
Light can be reflected back, and enters in the space between light-guiding pillar, allows it be absorbed by phosphor powder layer and to store, from
And improve the utilization rate of light.
Further, described light-guiding pillar is arranged with diffusing globe, and the outer surface of described diffusing globe is provided with frosted layer, interior table
Face is provided with some pyramids.
By such scheme, diffusing globe is set under light-guiding pillar for being scattered by the sunlight guided by light pricker,
Can increase indoor illumination region, sunlight can be carried out by the frosted layer of diffusing globe outer surface and the pyramid of inner surface
Diffuse-reflectance, not only can increase illumination region, it is also possible to allow optical fiber become brighter under continuous reflection, improve indoor
Brightness of illumination.
Further, described diffusing globe is provided above astigmatoscope.
By such scheme, it is provided above astigmatoscope at diffusing globe, the sunlight got off by fiber guides is carried out astigmatism,
Enable light to arrive the whole region of diffusing globe, improve the utilization rate of diffusing globe.
Further, described astigmatoscope is concavees lens or planoconcave lens.
By such scheme, astigmatoscope can use concavees lens or planoconcave lens, and sunlight is carried out astigmatism.
In sum, this utility model has the advantages that
1, condenser lens is utilized to gather and pass through the fiber guides in bend pipe and light-guiding pillar by being radiated at sunlight on dome skylight
It is illuminated to indoor, strengthens the gathering to light, reduce the loss of light；
2, by electric rolling, dome skylight is covered, it is achieved the opening and closing to this duct type daylight-illumination device, be free to arrange
Between unlatching.
Accompanying drawing explanation
Fig. 1 is that embodiment one is for embodying the schematic diagram of light-guiding pillar and lighting shade structure；
Fig. 2 is that embodiment one is for embodying the schematic diagram of diffuser structures；
Fig. 3 is that embodiment two is for embodying the schematic diagram of electric rolling structure.
In figure, 1, dome skylight；11, hemisphere；111, convex lens；12, cylinder；121, rainproof lasso；1211, reflecting coating；
2, protection tube；3, light pipe；31, phosphor powder layer；4, light-guiding pillar array；41, light-guiding pillar；42, bend pipe；43, optical fiber；5, recessed
Mirror；6, diffusing globe；61, frosted layer；62, pyramid；7, electric rolling；71, motor；72, switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment one, a kind of duct type daylight-illumination device, including dome skylight 1, the top of dome skylight 1 is hemisphere 11, under
Portion is cylinder 12, and hemisphere 11 is provided with some condenser lenss, and condenser lens here uses convex lens 111 or planoconvex lens, cylinder
It is provided with rainproof lasso 121 on 12, is used for and roofing or the waterproof connection of earth construction, the inner surface coating of rainproof lasso 121
There is reflecting coating 1211, it is possible to will reflex to, in light pipe 3, adopt through dome skylight 1 light that is radiated on rainproof lasso 121
It is provided with protection tube 2 below light shield 1, is provided with light pipe 3 in protection tube 2, is provided with by some light-guiding pillars in light pipe 3
The light-guiding pillar arrays 4 of 41 compositions, light-guiding pillar 41 is provided with bend pipe 42, and this bend pipe 42 is towards condenser lens, and this bend pipe 42
Axis and the dead in line of condenser lens；Some optical fiber 43 it is additionally provided with in light-guiding pillar 41 and bend pipe 42.
The inner surface of light pipe 3 and the outer surface of light-guiding pillar 41 have phosphor powder layer 31, for injecting light-guiding pillar 41
Between the luminous energy of light store, in order to discharge at night, extend lighting hours.
Arranging diffusing globe 6 for 41 times at light-guiding pillar, the outer surface of diffusing globe 6 arranges frosted layer 61, and inner surface is provided with some
Pyramid 62；Being provided above astigmatoscope at diffusing globe 6, this astigmatoscope uses concavees lens 5 or plano-concave mirror.
Have sunlit under the conditions of, light ray parallel is radiated on dome skylight 1, and the light that is radiated on condenser lens passes through
The optically focused effect of convex lens 111, enters in the optical fiber 43 in bend pipe 42 and light pipe 3, is then sent to concavees lens 5 and dissipates
Penetrating, the light after scattering is beaten to carry out overflowing on diffusing globe 6 and is set to be illuminated on indoor.
Embodiment two, a kind of duct type daylight-illumination device, it is with the difference of embodiment one, dome skylight 1 sets
Being equipped with electric rolling 7, electric rolling 7 is controlled by motor 71, motor 71 is electrically connected with switch 72.
Open switch 72 motor 71 is energized, allow motor 71 drive electric rolling 7 to rotate, allow electric rolling 7 by whole
Individual daylighting cover, dome skylight 1 cannot daylighting, the most just indoor cannot be illuminated such that it is able to control this duct type freely
The opening and closing of daylight-illumination device.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a duct type daylight-illumination device, the light pipe (3) connected including dome skylight (1) and dome skylight (1) lower section, it is special
Levying and be: described dome skylight (1) top is hemisphere (11), bottom is cylinder (12)；It is provided with in described light pipe (3) and is led by several
The light-guiding pillar array (4) that light beam (41) forms, described light-guiding pillar (41) is provided above bend pipe (42), some described bend pipes (42)
Radially, dome skylight (1) is positioned at the mouth of pipe of each bend pipe (42) and is provided with condenser lens, the axis of described condenser lens and
The dead in line of bend pipe (42).
Duct type daylight-illumination device the most according to claim 1, is characterized in that: described light-guiding pillar (41) if in be provided with
Dry optical fiber (43) in extending to bend pipe (42).
Duct type daylight-illumination device the most according to claim 1, is characterized in that: described condenser lens is convex lens (111)
Or planoconvex lens.
Duct type daylight-illumination device the most according to claim 1, is characterized in that: the inner surface of described light pipe (3) and
The outer surface of light-guiding pillar (41) has phosphor powder layer (31).
Duct type daylight-illumination device the most according to claim 1, is characterized in that: described dome skylight is provided with electricity on (1)
Dynamic roller shutter (7), described electric rolling (7) is controlled by motor (71), described motor (71) is electrically connected with switch (72).
Duct type daylight-illumination device the most according to claim 1, is characterized in that: described dome skylight (1) bottom cylinder
(12) place is provided with rainproof lasso (121).
Duct type daylight-illumination device the most according to claim 6, is characterized in that: coating in described rainproof lasso (121)
There is reflecting coating (1211).
Duct type daylight-illumination device the most according to claim 1, is characterized in that: described light-guiding pillar (41) is arranged with unrestrained
Emitter (6), the outer surface of described diffusing globe (6) is provided with frosted layer (61), and inner surface is provided with some pyramids (62).
Duct type daylight-illumination device the most according to claim 8, is characterized in that: described diffusing globe (6) is provided above
Astigmatoscope.
Duct type daylight-illumination device the most according to claim 9, is characterized in that: described astigmatoscope be concavees lens (5) or
Plano-concave mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783091.5U CN205824910U (en) | 2016-07-22 | 2016-07-22 | Duct type daylight-illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620783091.5U CN205824910U (en) | 2016-07-22 | 2016-07-22 | Duct type daylight-illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824910U true CN205824910U (en) | 2016-12-21 |
Family
ID=57560631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620783091.5U Expired - Fee Related CN205824910U (en) | 2016-07-22 | 2016-07-22 | Duct type daylight-illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758542A (en) * | 2018-05-09 | 2018-11-06 | 界首市金龙机械设备有限公司 | A kind of light guide reapplies device |
| CN117091094A (en) * | 2023-08-09 | 2023-11-21 | 绿城建设管理集团有限公司 | Lighting luminous column for basement |
-
2016
- 2016-07-22 CN CN201620783091.5U patent/CN205824910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758542A (en) * | 2018-05-09 | 2018-11-06 | 界首市金龙机械设备有限公司 | A kind of light guide reapplies device |
| CN117091094A (en) * | 2023-08-09 | 2023-11-21 | 绿城建设管理集团有限公司 | Lighting luminous column for basement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20200722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |