CN103551818B - A kind of hot spot is the manufacture craft of disciform reflection shield - Google Patents
A kind of hot spot is the manufacture craft of disciform reflection shield Download PDFInfo
- Publication number
- CN103551818B CN103551818B CN201310589768.2A CN201310589768A CN103551818B CN 103551818 B CN103551818 B CN 103551818B CN 201310589768 A CN201310589768 A CN 201310589768A CN 103551818 B CN103551818 B CN 103551818B
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- CN
- China
- Prior art keywords
- cover body
- reflection shield
- hot spot
- disciform
- manufacture craft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
Abstract
The present invention relates to the manufacture craft that a kind of hot spot is disciform reflection shield, it is characterized in that, step is: step 1, making one 1/2 rotate cover body; Step 2, making another one mirror image 1/2 rotate cover body (9); Step 3, to rotate cover body and mirror image 1/2 by 1/2 and rotate cover body and be combined into reflection shield combination type rotating pressing mold, utilize the employing of this reflection shield combination type rotating pressing mold spinning process is shaping and make reflection shield.Advantage of the present invention is: reduce use light fixture quantity while, extra parts can not be increased, make a light fixture just can polishing two objects or two or more object, arrive the effect of energy-saving and emission-reduction, simultaneously easy to maintenance, change simply.
Description
Technical field
The present invention relates to the manufacture craft that a kind of hot spot is disciform reflection shield.
Background technology
As shown in Figure 1, be light source lamp traditional in the market, this lamp applications is extensive.Along with government-to-businesses social energy conservation reduce discharging publicity and advocate, light fixture enterprise and Lighting Design enterprise also release green illumination theory, also strengthen the effective utilization study of light.Be illustrated in figure 1 traditional light fixture 1, the hot spot that this light fixture 1 irradiates is for circular, and therefore the light of a light fixture 1 can only make a call to an object.In order to reach the effect of energy-saving and emission-reduction, needing to make the polishing of a light fixture can at least beat plural object, thus the quantity of light fixture can be reduced, reaching the object of energy-saving and emission-reduction.Beat two or more object to realize a light fixture polishing, need the hot spot that light fixture is irradiated for oval, for this reason, the scheme of present solution as shown in Figure 2, is on the direction of illumination of light fixture 1, increase lens 2 to reach the effect of oval hot spot.This solution adds the cost of light fixture 1 undoubtedly, and the radiation response of reality not obvious.
Summary of the invention
The technical problem to be solved in the present invention makes light fixture can get oval hot spot, meanwhile, do not increase any optional equipment.
In order to solve the problems of the technologies described above, technical scheme of the present invention there is provided the manufacture craft that a kind of hot spot is disciform reflection shield, it is characterized in that, step is:
Step 1, making one 1/2 rotate cover body, its method is: adopt copper public affairs electric discharge processing 1/2 to rotate cover body, this 1/2 rotates being put together for the outer surface processed 1/4 outer surface by two mirror images each other of cover body, its symmetry axis is the split limit of two 1/4 outer surfaces, this 1/4 outer surface is distributed with surface for the hexagon of curved surface, all hexagons by a lateral edges of 1/4 outer surface to opposite side edge be inscribed circle radius from large to small and the stepped distribution from large to small of curved surface height;
Step 2, make another one mirror image 1/2 and rotate cover body, what this mirror image 1/2 rotated cover body rotates the identical for the outer surface processed of cover body for the outer surface and 1/2 processed;
Step 3, to rotate cover body and mirror image 1/2 by 1/2 and rotate cover body and be combined into reflection shield combination type rotating pressing mold, utilize the employing of this reflection shield combination type rotating pressing mold spinning process is shaping and make reflection shield.
Preferably, described hexagonal inscribe radius of a circle changes from large to small within the scope of 6.5mm-2mm to opposite side edge by a lateral edges of 1/4 outer surface, and the step-length of change is 0.2mm.
Preferably, the height of described hexagonal curved surface changes from large to small within the scope of 1.5mm-0mm to opposite side edge by a lateral edges of 1/4 outer surface, and the step-length of change is 0.05mm.
Advantage of the present invention is: provide the manufacture craft that a kind of hot spot irradiated is oval reflection shield, the size of the oval hot spot that this reflection shield can obtain as required carrys out free adjust size, meet the needs of different situations, while minimizing uses light fixture quantity, extra parts can not be increased, make a light fixture just can polishing two objects or two or more object, arrive the effect of energy-saving and emission-reduction, simultaneously easy to maintenance, change simple.
Accompanying drawing explanation
Fig. 1 is existing lampshade schematic diagram;
Fig. 2 is that existing light fixture adds lens schematic diagram;
Fig. 3 is the reflection shield combination type rotating pressing mold schematic diagram that the present invention uses;
Fig. 4 is a kind of hot spot provided by the invention is disciform reflection shield schematic diagram;
Fig. 5 is schematic diagram after the tiling of reflection shield provided by the invention launches;
Fig. 6 is single hexagonal curved surface schematic diagram;
Fig. 7 is result of use figure of the present invention.
Detailed description of the invention
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
The invention provides the manufacture craft that a kind of hot spot is disciform reflection shield, the steps include:
Step 1, composition graphs 3, make one 1/2 and rotate cover body 8, its method is: composition graphs 5 and Fig. 6 adopt copper public affairs electric discharge processing 1/2 to rotate cover body (8), this 1/2 rotates being put together for the outer surface processed 1/4 outer surface (3) by two mirror images each other of cover body (8), its symmetry axis is the split limit of two 1/4 outer surfaces (3), this 1/4 outer surface (3) is distributed with the hexagon (5) of surface for curved surface (6), all hexagons (5) by a lateral edges of 1/4 outer surface (3) to opposite side edge be inscribed circle radius comply with within the scope of 6.5mm-2mm the direction of arrow in Fig. 5 from large to small and curved surface (6) height within the scope of 1.5mm-0mm, comply with the direction of arrow stepped distribution from large to small in Fig. 5, the change step of inscribed circle radius is 0.2mm, the change step of curved surface 4 height is 0.05mm,
Step 2, make another one mirror image 1/2 and rotate cover body (9), what this mirror image 1/2 rotated cover body (9) rotates the identical for the outer surface processed of cover body (8) for the outer surface and 1/2 processed;
Step 3, rotate cover body (8) by 1/2 and rotate cover body (9) be combined into reflection shield combination type rotating pressing mold with mirror image 1/2, utilize this reflection shield combination type rotating pressing mold to adopt the shaping reflection shield 7 made as shown in Figure 4 of spinning process.
After reflection shield provided by the invention is installed light source, its hot spot projected ovalize as shown in Figure 7, the minor axis beam angle of this light fixture is 24 degree, and major axis beam angle is then 55 degree.
Claims (3)
1. hot spot is a manufacture craft for disciform reflection shield, it is characterized in that, step is:
Step 1, make one 1/2 and rotate cover body (8), its method is: adopt copper public affairs electric discharge processing 1/2 to rotate cover body (8), this 1/2 rotates being put together for the outer surface processed 1/4 outer surface (3) by two mirror images each other of cover body (8), its symmetry axis is the split limit of two 1/4 outer surfaces (3), this 1/4 outer surface (3) is distributed with the hexagon (5) of surface for curved surface (6), all hexagons (5) by a lateral edges of 1/4 outer surface (3) to opposite side edge be inscribed circle radius from large to small and curved surface (6) stepped distribution highly from large to small,
Step 2, make another one mirror image 1/2 and rotate cover body (9), what this mirror image 1/2 rotated cover body (9) rotates the identical for the outer surface processed of cover body (8) for the outer surface and 1/2 processed;
Step 3, rotate cover body (8) rotate 1/2 cover body (9) be combined into reflection shield combination type rotating pressing mold with mirror image 1/2, spinning process is shaping makes reflection shield to utilize this reflection shield combination type rotating pressing mold to adopt.
2. a kind of hot spot as claimed in claim 1 is the manufacture craft of disciform reflection shield, it is characterized in that: the inscribe radius of a circle of described hexagon (5) changes from large to small within the scope of 6.5mm-2mm to opposite side edge by a lateral edges of 1/4 outer surface (3), the step-length of change is 0.2mm.
3. a kind of hot spot as claimed in claim 1 is the manufacture craft of disciform reflection shield, it is characterized in that: the height of the curved surface (6) of described hexagon (5) changes from large to small within the scope of 1.5mm-0mm to opposite side edge by a lateral edges of 1/4 outer surface (3), the step-length of change is 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310589768.2A CN103551818B (en) | 2013-11-20 | 2013-11-20 | A kind of hot spot is the manufacture craft of disciform reflection shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310589768.2A CN103551818B (en) | 2013-11-20 | 2013-11-20 | A kind of hot spot is the manufacture craft of disciform reflection shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551818A CN103551818A (en) | 2014-02-05 |
| CN103551818B true CN103551818B (en) | 2016-01-13 |
Family
ID=50006255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310589768.2A Active CN103551818B (en) | 2013-11-20 | 2013-11-20 | A kind of hot spot is the manufacture craft of disciform reflection shield |
Country Status (1)
| Country | Link |
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| CN (1) | CN103551818B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128559A (en) * | 1994-04-08 | 1996-08-07 | 菲利浦电子有限公司 | Electric lamp with reflector |
| US6254256B1 (en) * | 1999-05-07 | 2001-07-03 | Prescolite, Inc. | Light-scattering reflector |
| US6280052B1 (en) * | 2000-01-13 | 2001-08-28 | Lightron Of Cornwall, Incorporated | Light diffuser |
| US6637912B2 (en) * | 2000-10-20 | 2003-10-28 | Acuity Brands, Inc. | Luminaire lens |
| CN201672326U (en) * | 2010-05-21 | 2010-12-15 | 林和淳 | Lamp assembly with high-efficiency reflecting shade |
| CN201902999U (en) * | 2010-11-29 | 2011-07-20 | 中山品上照明有限公司 | Reflector |
| CN202613322U (en) * | 2012-06-13 | 2012-12-19 | 东莞市海铭五金有限公司 | Light-reflecting lampshade capable of improving illuminating brightness |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021659A (en) * | 1975-10-30 | 1977-05-03 | General Electric Company | Projector lamp reflector |
-
2013
- 2013-11-20 CN CN201310589768.2A patent/CN103551818B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128559A (en) * | 1994-04-08 | 1996-08-07 | 菲利浦电子有限公司 | Electric lamp with reflector |
| US6254256B1 (en) * | 1999-05-07 | 2001-07-03 | Prescolite, Inc. | Light-scattering reflector |
| US6280052B1 (en) * | 2000-01-13 | 2001-08-28 | Lightron Of Cornwall, Incorporated | Light diffuser |
| US6637912B2 (en) * | 2000-10-20 | 2003-10-28 | Acuity Brands, Inc. | Luminaire lens |
| CN201672326U (en) * | 2010-05-21 | 2010-12-15 | 林和淳 | Lamp assembly with high-efficiency reflecting shade |
| CN201902999U (en) * | 2010-11-29 | 2011-07-20 | 中山品上照明有限公司 | Reflector |
| CN202613322U (en) * | 2012-06-13 | 2012-12-19 | 东莞市海铭五金有限公司 | Light-reflecting lampshade capable of improving illuminating brightness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103551818A (en) | 2014-02-05 |
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