CN204005408U - Novel lighting apparatus - Google Patents
Novel lighting apparatus Download PDFInfo
- Publication number
- CN204005408U CN204005408U CN201420446650.4U CN201420446650U CN204005408U CN 204005408 U CN204005408 U CN 204005408U CN 201420446650 U CN201420446650 U CN 201420446650U CN 204005408 U CN204005408 U CN 204005408U
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- CN
- China
- Prior art keywords
- reflecting part
- reflection unit
- light source
- electrode
- lighting apparatus
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Abstract
The utility model discloses a kind of novel lighting apparatus, by base be attached thereto respectively the pyramid type lampshade, the light source that connect and form; The medial surface of pyramid type lampshade is provided with the reflection unit being connected and composed up and down by first, second reflecting part, first, second reflecting part is spliced to form by multiple reflector plates the polygonal pyramid frustum type structure adapting with pyramid type lampshade shape respectively, and the interior angle of frustum incline and lower surface is 1 °-89 °.Adjust the angle of reflection unit 210 according to the distance of lamp and shadow surface, can adjust to from light source 20m with interior maximum illumination scope.This product light reflectivity is high, has improved the irradiance of light source, has reduced the caloric value of light source, has extended the service life of light source; Reflection unit assembling is simultaneously convenient, is easy to change energy-conserving and environment-protective.
Description
Technical field
the utility model belongs to lighting device.
Background technology
The principle of luminosity of existing lighting device is generally that the interior loop of utilizing power supply to flow into bulb is drawn its heating luminous, or luminous phosphor being collided with each other with high pressure after the pipe interior of phosphor perfusion vacuum state; And limit the region of illuminating by lampshade.
Fig. 1 is existing lighting device schematic diagram.As shown in Figure 1, upper end base 10 and the calotte 20 of lighting device form one, and calotte inner side is provided with bulb and sends out the reflection unit 25 that light energy reflected spreads light.
This lighting device adopt bulb directly luminous mode illuminate, carrying or have impact while installing, and this impact is directly passed to electrode and can be frequently short-circuited, and calotte and reflection unit are configured to one, even if a damaged part, also will all change, cause unnecessary waste.Also have embossing, the processing of the reflection cap of quadrangle cone shape can increase relevant cost painstakingly.
Meanwhile, the surface of reflection unit 25 forms quadrangular pyramid structure by embossing, and when bulb is shinny, its light arrives behind the surface of reflecting plate, and part light is directly reflected back bulb, causes reflectivity lower; The bulb simultaneously originally emitting light and heat is added the light being reflected back, meeting and cause the too high and shortening in service life of bulb temperature.
Summary of the invention
For improving problems of the prior art, it is high that the purpose of this utility model is to provide a kind of irradiance, the illuminating lamp of long service life; The reflecting part of light fixture is high to the effective reflectivity of light, and is made up of multiple reflecting elements, and assembling is convenient, and reflecting element is easy to independent replacing, has avoided unnecessary waste.
In order to achieve the above object, the technical scheme adopting is:
Novel lighting apparatus, by base be attached thereto respectively the pyramid type lampshade, the light source that connect and form; The medial surface of pyramid type lampshade is provided with reflection unit, described reflection unit is connected and composed up and down by first, second reflecting part, first, second reflecting part is spliced to form by multiple reflector plates the polygonal pyramid frustum type structure adapting with pyramid type lampshade shape respectively, and the interior angle of frustum incline and lower surface is 1 °-89 °; The lower end of the first reflecting part matches and is connected with the upper end of the second reflecting part.Adjust the angle of reflection unit 210 according to the distance of lamp and shadow surface, can adjust to from light source 20m with interior maximum illumination scope.
Described first, second reflecting part is formed or is made up of the reflector plate of multiple not isosceles trapezoids by multiple reflector plates that are shaped as isosceles trapezoid respectively.
Described reflector plate is anodised aluminium, and surface is provided with PVD coating, can improve service life and the light reflecting effect of reflection unit.
Described light source is by glass lamp housing, and the illuminator that is positioned at glass lamp housing forms, and both are connected with base by metal thread cap; Illuminator is made up of vacuum luminous tube and first, second electrode; Vacuum luminous tube is fixed on first, second electrode by support chip, and upper and lower end is connected with first, second electrode by wire respectively; The first electrode is provided with insulator integument; The inner side, top of glass lamp housing is provided with the protruding top of supporting the first electrode.
the beneficial effects of the utility model
This illuminating lamp, the reflectivity of reflection unit is high, thereby has improved illuminance, has reduced the caloric value of light source, has extended the service life of light source; Meanwhile, reflection unit is by multiple
Reflector plate forms, can interconnect and removable, and assembling simple and fast.Detachable reflection unit is easy to change broken parts wherein and does not need to change all, therefore avoids unnecessary waste.The bulb of glass lamp housing and illuminator composition can prevent that short circuit from can continue again the service life of light source,
Brief description of the drawings
Fig. 1 is the schematic diagram of existing lighting device;
Fig. 2 is the structural representation of the utility model lighting device;
Fig. 3 is that the utility model reflection unit the first reflecting part forms schematic diagram;
Fig. 4 is another formation schematic diagram of the utility model reflection unit the first reflecting part;
Fig. 5 is that the utility model reflection unit the second reflecting part forms schematic diagram;
Fig. 6 is another formation schematic diagram of the utility model reflection unit the second reflecting part;
Fig. 7 is that the one of the utility model reflection unit forms schematic diagram;
Fig. 8 is the upward view of reflection unit in the utility model Fig. 7;
Fig. 9 is that the second of the utility model reflection unit forms schematic diagram;
Figure 10 is the upward view of reflection unit in the utility model Fig. 9;
Figure 11 is the third formation schematic diagram of the utility model reflection unit;
Figure 12 is the upward view of reflection unit in the utility model Figure 11;
Figure 13 is the utility model light-source structure schematic diagram;
Main description of reference numerals
100 ... base, 120 ... connector
200 ... pyramid type lampshade, 210 ... reflecting plate
300 ... light source, 310 ... glass lamp housing, 330 ... illuminator.
Detailed description of the invention
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
As shown in Figure 2, this novel lighting apparatus, by base 100 be attached thereto respectively the pyramid type lampshade 200, the light source 300 that connect and form;
The thread groove connector 120 being connected with electric wire 110 is equipped with in base 100 inner sides, and reflecting plate 210 is equipped with in the inner side of pyramid type lampshade 200; Reflection unit 210 is connected to form by the first reflecting part 210a and the second reflecting part 210b, first, second reflecting part 210a, 210b are spliced to form by multiple reflector plates the polygonal pyramid frustum type structure adapting with pyramid type lampshade 200 shapes respectively, and the interior angle of frustum incline and lower surface is 1 °-89 °; The lower end of the 1st reflecting part 210a matches and is connected with the upper end of the 2nd reflecting part 210b.Reflection unit 210 can expand the light diameter that illuminator irradiates out gradually.
The first reflecting part 210a can form polygonal pyramid frustum type structure by multiple reflector plates that are shaped as isosceles trapezoid, and the interior angle of frustum incline and lower surface is 1 °-89 °; As shown in Figure 3.
Or the first reflecting part 210a forms polygonal pyramid frustum type structure by the reflector plate of multiple not isosceles trapezoids, the interior angle of frustum incline and lower surface is 1 °-89 °; As shown in Figure 4.
Now, the top view of the first reflecting part 210a is vortex patern.
The second reflecting part 210b can form polygonal pyramid frustum type structure by multiple reflector plates that are shaped as isosceles trapezoid, and the interior angle of frustum incline and lower surface is 1 °-89 °; As shown in Figure 5.
Or the second reflecting part 210b forms polygonal pyramid frustum type structure by the reflector plate of multiple not isosceles trapezoids, the interior angle of frustum incline and lower surface is 1 °-89 °; As shown in Figure 6.
Can give synthetic several different structures by the first reflecting part 210a of said structure, the reflection unit 210 that the second reflecting part 210b forms:
The one of reflection unit 210 forms, and as shown in Figure 7, the first reflecting part 210a, the second reflecting part 210b form polygonal pyramid frustum type structure by the reflector plate of multiple isosceles trapezoids; Fig. 8 is upward view and the light reflection schematic diagram of reflection unit in the utility model Fig. 7.
The another kind of reflection unit 210 forms, and as shown in Figure 9, the first reflecting part 210a forms polygonal pyramid frustum type structure by the reflector plate of multiple not isosceles trapezoids; The second reflecting part 210b forms polygonal pyramid frustum type structure by multiple reflector plates that are shaped as isosceles trapezoid.Figure 10 is upward view and the light reflection schematic diagram of the reflection unit 210 shown in Fig. 9.Now, the top view of the first reflecting part 210a is vortex patern.
The third of reflection unit 210 forms, as shown in figure 11.The first reflecting part 210a, the second reflecting part 210b form polygonal pyramid frustum type structure by the reflector plate of multiple not isosceles trapezoids.Figure 12 is upward view and the light reflection schematic diagram of the reflection unit 210 shown in Figure 11.Now, the top view of reflection unit 210 is vortex patern.
The utility model reflector plate is anodised aluminium, and surface is provided with PVD coating, can improve service life and the light reflecting effect of reflection unit.
Described light source 300 is by glass lamp housing 310, and the illuminator 330 that is positioned at glass lamp housing forms, and both are by the thread groove brace 120 in metal thread cap 360 and base 100
Connect; Illuminator 330 is by vacuum luminous tube 330 a, the 1st electrode 320a, and the 2nd electrode 320b forms; Vacuum luminous tube 330 a are fixed on the 1st electrode 320a by support chip 340, and the 2nd electrode 320b is upper, and the upper end of vacuum luminous tube 330 a is connected with the 1st electrode 320a by the first wire 320a-1; The lower end of vacuum luminous tube 330 a is connected with the 2nd electrode 320b by the second wire 320b-1.The 1st electrode 320a of support chip 340 1 sides is provided with the insulator integument 340a that prevents energising; Between the 2nd electrode 320b and metal thread cap 360, be provided with heat shield panel 350, the top of glass lamp housing 310 inner sides is provided with protruding top 310a, is used for supporting the end of fixing the first electrode 320a.
Vacuum luminous tube 330 a are ceramic vacuum luminous tube, and mercury or helium have been filled in inside.
The utility model being formed by above structure, concrete effect is as follows:
As shown in Figure 2, this lighting device is provided with in place fixing with it angle board 450 and is connected with irradiating angle adjuster 400, has played the effect of supporting this lighting device and adjusting this lighting device direction of illumination.
The base 100 one sides of cuboid profile are openings, and thread groove brace 120 is equipped with in inner side.One side of base 100 is provided with a hole, is connected with thread groove brace 120 by hole connecting power line.
Pyramid type lampshade 200 is arranged on base 100 fronts, can prevent the damage of built-in reflective plate 210.
The 1st reflecting part 210a, the 2nd reflecting part 210b of reflecting plate 210 is spliced to form by multiple reflector plates the many shuttle cone frustum type structures that fit with pyramid type lampshade madial wall respectively, the upper end of the lower end of the 1st reflecting part 210a and the 2nd reflecting part 210b matches, reflecting plate 210 has been strengthened the diffusion dynamics of light, thereby has improved irradiance.
In addition, reflector plate is anodised aluminium, and surface is provided with PVD coating, can improve service life and the light reflecting effect of reflection unit.
In addition, can adjust according to the distance of lamp and shadow surface the angle of reflection unit 210, can adjust to from light source 20m with interior maximum illumination scope.
At this moment, adjust the direction of reflecting plate 210 according to the distance of lighting device and shadow surface, when the interior angle of the 1st reflecting part 210a and lower surface is adjusted into 1 ° of-89 ° of angle, and the interior angle of same the 2nd reflecting part 210b and lower surface is while being adjusted into 1 ° of-89 ° of angle, can expand the maximum illumination scope in 20 meters, range blanking device to.
The vacuum luminous tube 330 a upper and lower ends of illuminator are connected with first, second electrode by wire respectively, thereby effectively prevent that outside impact is directly communicated to the position that links of vacuum luminous tube 330 a and electrode, is not short-circuited easily.
In addition, in vacuum luminous tube 330 a, fill mercury or helium, thereby improved to a certain extent irradiance.
In the utility model technological thought and protection domain, the space that is also improved and innovates.Above-mentioned embodiment only, as to explanation of the present utility model, limits the utility model never in any form.The technical scheme that all employings are identical or equivalent technologies means obtain, all belongs to the scope that the utility model claim is protected.
Claims (4)
1. novel lighting apparatus, by base be attached thereto respectively the pyramid type lampshade, the light source that connect and form; It is characterized in that: the medial surface of pyramid type lampshade is provided with reflection unit, described reflection unit is connected and composed up and down by first, second reflecting part, first, second reflecting part is spliced to form by multiple reflector plates the polygonal pyramid frustum type structure adapting with pyramid type lampshade shape respectively, and the interior angle of frustum incline and lower surface is 1 °-89 °; The lower end of the 1st reflecting part matches and is connected with the upper end of the 2nd reflecting part.
2. novel lighting apparatus according to claim 1, is characterized in that: described first, second reflecting part is formed or is made up of the reflector plate of multiple not isosceles trapezoids by multiple reflector plates that are shaped as isosceles trapezoid respectively.
3. novel lighting apparatus according to claim 1 and 2, is characterized in that: described reflector plate is anodised aluminium, and surface is provided with PVD coating.
4. novel lighting apparatus according to claim 1, is characterized in that: described light source is by glass lamp housing, and the illuminator that is positioned at glass lamp housing forms, and both are connected with base by metal thread cap; Illuminator is made up of vacuum luminous tube and first, second electrode; Vacuum luminous tube is fixed on first, second electrode by support chip, and upper and lower end is connected with first, second electrode by wire respectively; The first electrode is provided with insulator integument; The inner side, top of glass lamp housing is provided with the protruding top of supporting the first electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446650.4U CN204005408U (en) | 2014-08-09 | 2014-08-09 | Novel lighting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446650.4U CN204005408U (en) | 2014-08-09 | 2014-08-09 | Novel lighting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005408U true CN204005408U (en) | 2014-12-10 |
Family
ID=52045409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446650.4U Expired - Fee Related CN204005408U (en) | 2014-08-09 | 2014-08-09 | Novel lighting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763905A (en) * | 2015-04-20 | 2015-07-08 | 苏州汉瑞森光电科技有限公司 | Illumination scope adjustable LED illuminating lamp |
| CN108843996A (en) * | 2018-03-27 | 2018-11-20 | 佛山市飞程信息技术有限公司 | A kind of illuminator of adjustable light-emitting angle |
-
2014
- 2014-08-09 CN CN201420446650.4U patent/CN204005408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763905A (en) * | 2015-04-20 | 2015-07-08 | 苏州汉瑞森光电科技有限公司 | Illumination scope adjustable LED illuminating lamp |
| CN108843996A (en) * | 2018-03-27 | 2018-11-20 | 佛山市飞程信息技术有限公司 | A kind of illuminator of adjustable light-emitting angle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190809 |