CN202972812U - Rainbow generating device - Google Patents
Rainbow generating device Download PDFInfo
- Publication number
- CN202972812U CN202972812U CN 201220703217 CN201220703217U CN202972812U CN 202972812 U CN202972812 U CN 202972812U CN 201220703217 CN201220703217 CN 201220703217 CN 201220703217 U CN201220703217 U CN 201220703217U CN 202972812 U CN202972812 U CN 202972812U
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- Prior art keywords
- support arm
- generating device
- column
- rainbow
- light source
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- Expired - Lifetime
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Abstract
The utility model discloses a rainbow generating device which comprises a light source (11), a water mist generator (8) and a column (1). The rainbow generating device is characterized in that the light source is fixed on the column or a column support arm, the tail end of the column support arm or a branch arm (9) connected with the support arm (7) is fixedly connected with the water mist generator, the support arm between the light source and the water mist generator is provided with a prism lens (5) with an arc-shaped light-receiving opening, and the prism lens is sleeved with a support arm upper bearing block (2) through a prism fixing clamp (6), a ball joint (4) and a shaft (3). The rainbow generating device is simple in structure, low in price, convenient to popularize and apply and easy to maintain, and rainbow colored strips are gorgeous and strong in three-dimensional effect.
Description
Technical field
The utility model relates to a kind of optical device, especially a kind of rainbow generating device.
Background technology
At large nature, the rainbow that occurs after rain is gorgeous grand, gives Beautiful treat, be loved by the people, but this bright and colourful scene is in usually seldom appearance, even it is short too the time of often retention to occur.Therefore people wish to develop a kind of equipment that can reproduce as required rainbow of decorating in artificial sight spot, indoor and outdoor, in order to set off fine environment by contrast.People have carried out a large amount of research work in this respect in recent years, a kind of rainbow generating device is disclosed as Chinese patent 01256796.5, it is comprised of the ring flange on pedestal, aqueduct, fixed pedestal, outer cover, up and down wheel ball bearing, upper-lower seal ring and interconnecting tube, spray water smoke by rotary joint, produce rainbow under solar radiation.The disclosed a kind of reflection-type rainbow generator of Chinese patent 201020614604.2 and for example, comprise annular prism and speculum, be equipped with in a side of this annular prism and white parallel rays can be reflexed to the speculum of this annular prism one side, the annular prism is arranged on shell body one end, the other end of shell is equipped with light source, between light source and prism, convex lens is housed.All there is complex structure in above-mentioned two kinds of devices, the problem that inconvenience is promoted, and the former can only could produce rainbow on the daytime that sunlight is arranged, and latter's third dimension is unsatisfactory.
The utility model content
the purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, can stablize the rainbow generating device that produces the strong rainbow of third dimension, purpose of the present invention realizes by following technical proposals: the utility model comprises light source, water fog generator, column, it is characterized in that: light source is fixed on column or column support arm, be connected with water fog generator on column support arm end or minute support arm that is connected with support arm, be provided with the prismatic glasses with the arc light-receiving mouth on the support arm between light source and water fog generator, said prismatic glasses is by prism geometrical clamp and ball-joint and axle and the socket of support arm top chock.
Said column is that sleeve pipe or the loop bar of locking bolt is socketed to form.
Said support arm is that sleeve pipe or the loop bar of locking bolt is socketed to form.
Said prism with the arc light-receiving mouth is pasted by upper and lower two arcwall face photomasks and is formed.
Said prism with the arc light-receiving mouth also can increase several arc shading strips at light-receiving mouth.
Said prismatic glasses is by prism geometrical clamp and ball-joint and axle and the socket of support arm top chock.
The utility model is mainly to be that light source, refraction light splitting and photoresistance block material design according to the three large key elements that rainbow produces, the trigone that slide and colourless liquid consist of can reflect color separation to natural daylight equally, produces colorful colour band, and the rainbow of generation is stable, colored gorgeous, third dimension is strong.Following advantage is compared with prior art arranged: 1, simple in structure, price is lower, is more convenient for applying.2, the rainbow colour band is gorgeous, and the sense of column body is strong.3, maintenance easily.
During use, as long as opening power starts water fog generator and light source.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the prism structures schematic diagram of the utility model band arc light-receiving mouth.
The specific embodiment
Embodiment 1, as shown in Figure 1, 2, the utility model comprises light source 11, water fog generator 8, column 1, it is characterized in that light source is fixed on column or column support arm 7, said column is that sleeve pipe or loop bar telescopic, the locking bolt are socketed to form, and said support arm is that sleeve pipe or loop bar telescopic, the locking bolt are socketed to form.Be connected with water fog generator on column support arm end or minute support arm 9 that is connected with support arm, be provided with the prismatic glasses 5 with the arc light-receiving mouth on the support arm between light source and water fog generator, said prism with the arc light-receiving mouth is pasted by upper and lower two arcwall face photomasks 10 and is formed.Certainly also can all post the up and down arc film in the prismatic glasses two adjacent surfaces and form two light-receiving mouths.Also can increase several arc photomasks at light-receiving mouth, to increase the rainbow number.Said prismatic glasses is by prism geometrical clamp 6 and ball-joint 4 and axle 3 and 2 sockets of support arm top chock.In order to the rotation or the prismatic glasses of turning back in order to regulate light belt power and position.
Claims (6)
1. rainbow generating device, comprise light source (11), water fog generator (8), column (1), it is characterized in that: light source is fixed on column or column support arm, be connected with water fog generator on column support arm end or minute support arm (9) that is connected with support arm (7), be provided with the prismatic glasses (5) with the arc light-receiving mouth on the support arm between light source and water fog generator, said prismatic glasses is by prism geometrical clamp (6) and ball-joint (4) and axle (3) and support arm top chock (2) socket.
2. a kind of rainbow generating device according to claim 1, it is characterized in that: column is that sleeve pipe or the loop bar of locking bolt is socketed to form.
3. a kind of rainbow generating device according to claim 1, it is characterized in that: support arm is that sleeve pipe or the loop bar of locking bolt is socketed to form.
4. a kind of rainbow generating device according to claim 1 is characterized in that: pasted by upper and lower two arcwall face photomasks with the prism of arc light-receiving mouth and form.
5. a kind of rainbow generating device according to claim 1 is characterized in that: prismatic glasses is socketed with the support arm top chock by prism geometrical clamp and ball-joint and axle.
6. a kind of rainbow generating device according to claim 1 is characterized in that: said prism with the arc light-receiving mouth is for to increase several arc shading strips at light-receiving mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703217 CN202972812U (en) | 2012-12-19 | 2012-12-19 | Rainbow generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703217 CN202972812U (en) | 2012-12-19 | 2012-12-19 | Rainbow generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972812U true CN202972812U (en) | 2013-06-05 |
Family
ID=48513882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703217 Expired - Lifetime CN202972812U (en) | 2012-12-19 | 2012-12-19 | Rainbow generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051514A (en) * | 2015-04-03 | 2016-10-26 | 付留杨 | Rainbow lamp |
-
2012
- 2012-12-19 CN CN 201220703217 patent/CN202972812U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051514A (en) * | 2015-04-03 | 2016-10-26 | 付留杨 | Rainbow lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |