CN204493272U - A kind of radiation fan - Google Patents
A kind of radiation fan Download PDFInfo
- Publication number
- CN204493272U CN204493272U CN201520040220.7U CN201520040220U CN204493272U CN 204493272 U CN204493272 U CN 204493272U CN 201520040220 U CN201520040220 U CN 201520040220U CN 204493272 U CN204493272 U CN 204493272U
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- led
- linear
- fan
- light pipe
- light
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Abstract
The utility model relates to fan technology field, especially a kind of radiation fan is related to, include fan frame and flabellum, flabellum is by being assembled on fan frame turnably, on fan frame, also group is provided with linear transparency light pipe, this at least one end of linear transparency light pipe is provided with LED, and LED at least its luminous end is inserted in linear transparency light pipe and encapsulated, and the light that LED sends by this conducts along linear transparent light guide pipe; Linear transparency light pipe is rib-like, between the inner ring being arranged on fan frame and periphery.The utility model with LED in the internal exposure of linear transparent light guide pipe end, light is stronger, not astigmatism, the linear transparency light pipe of whole connection is made to produce specific light effects, as being linear etc., taking full advantage of the assembly of existing LED and guide-lighting product, making fan produce the color of difformity and lines, strengthen fan apparent visual effect and dazzle beautiful color show one's talent with colorful, allowing consumer satisfaction.
Description
Technical field
The utility model relates to fan technology field, especially relate to can be luminous radiation fan.
Background technique
Radiation fan, is a kind of common radiating appliance, is arranged on the annex of electronic parts and components, is rotated and produces the heat that air-flow takes away electronic parts and components generation in time, reach efficiently radiates heat, to protect electronic parts and components by flabellum.In order to increase the aesthetic appearance of radiation fan, a lot of fan producer has design to add LED (SMD or DIP) component arrangement on fan, make fan can produce the LED lamplight of setting when being energized running, these LED can produce certain light radian between the angle of settling and irradiated body, the luminosity that this LED sends has strong and weak change, there is the restriction of LED illumination angle, and have the deficiency of astigmatism phenomenon when propagating light in atmosphere.
Summary of the invention
For overcoming the defect that above-mentioned existing LED fan has, it is simple that the utility model provides a kind of structure, and the guide-lighting technology of application LED, increases the radiation fan of luminous effect.
For achieving the above object, the utility model adopts following technological scheme:
A kind of radiation fan, include fan frame and flabellum, flabellum is by being assembled on fan frame turnably, on fan frame, also group is provided with linear transparency light pipe, this at least one end of linear transparency light pipe is provided with LED, LED at least its luminous end is inserted in linear transparency light pipe and is encapsulated, and the light that LED sends by this conducts along linear transparent light guide pipe; Described linear transparency light pipe is rib-like, between the inner ring being arranged on fan frame and periphery, the inner termination of described linear transparency light pipe arranges LED, and outer end is closed end, extend on the peripheral front of fan frame, fan the outer of frame is arranged with corresponding tank, and tank holds embedding for the outer end extension of linear transparency light pipe.
Be added with guide-lighting powder in the body of described linear transparency light pipe, the inner side surface that the coating of guide-lighting powder is linear transparency light pipe or integrating materials one-body molded.
The utility model is that group is provided with linear transparency light pipe on fan frame, and be packaged with LED in the end of linear transparent light guide pipe, LED is in the internal exposure of linear transparent light guide pipe end, light is stronger, not astigmatism, the linear transparency light pipe of whole connection is made to produce specific light effects, as being linear etc., take full advantage of the assembly of existing LED and guide-lighting product, fan is made to produce the color of difformity and lines, strengthen fan apparent visual effect and dazzle beautiful color show one's talent with colorful, allow consumer satisfaction, the utility model device is implemented simple, assembling rationally, cost of investment is low.
accompanying drawing illustrates:
Accompanying drawing 1 is the utility model one example structure schematic diagram.
embodiment:
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Consult shown in Fig. 1, the utility model is about a kind of radiation fan, include fan frame 1 and flabellum 2, flabellum 2 is by being assembled on fan frame 1 turnably, on fan frame 1, also group is provided with linear transparency light pipe 3, this at least one end of linear transparency light pipe 3 is provided with LED 4, LED 4 at least its luminous end inserts encapsulation in linear transparency light pipe 3, to meet LED 4 in linear transparent light guide pipe 3 internal illumination, and prevent astigmatism, obtain splendid photometric brightness, the light that LED 4 sends in linear transparent light guide pipe 3 inside by this conducts along linear transparent light guide pipe 3, whole linear transparency light pipe is made to produce specific light effects, as being linear etc., take full advantage of the assembly of existing LED and guide-lighting product, fan is made to produce the color of difformity and lines, strengthen fan apparent visual effect and dazzle beautiful color show one's talent with colorful, allow consumer satisfaction, the utility model device is implemented simple, assembling rationally, cost of investment is low.For increasing light conduction evenly continuously, guide-lighting powder 5 is added with in the body of linear transparency light pipe 3, guide-lighting powder 5 can be coated with into the inner side surface of linear transparency light pipe 3 or integrating materials one-body molded, increase light guide effect, the light that whole linear transparency light pipe is produced is brighter, color and visual impression better.
Shown in Fig. 1, the linear transparency light pipe 3 of the present embodiment is arranged between the inner ring 11 and peripheral 12 of fan frame 1 in rib-like, can arrange along the rib muscles and bones that fan frame 1 is intrinsic, preferably, the intrinsic rib muscles and bones of fan frame 1 is provided with corresponding appearance and connects portion or buckle, fixing to facilitate linear transparency light pipe 3 to install; The inner termination of linear transparency light pipe 3 arranges LED 4, and outer end is closed end, extends on the front, periphery 12 of fan frame 1, form bright spot, the periphery 12 of fan frame 1 is provided with corresponding tank 121, and tank 121 holds embedding for the outer end extension of linear transparency light pipe 3, package assembly is stablized, and not easily gets loose.This structure, one end that LED 4 is set in the linear transparency light pipe 3 of rib-like is irradiated, make whole linear transparency light pipe 3 produce light and be extended down to end, rib emitting shape, the effect of this leaded light changes light into fixed conducting by air conduction, avoid there is astigmatism phenomenon when propagating light in air, thus completely solve guide-lighting continuity, LED 4 element of this structure can be set directly on circuit board simultaneously, circuit board can be assembled on the inner ring 11 of fan frame 1, therefore LED assembling station can be saved, significantly enhance productivity.
The utility model structure is simple, scientific and reasonable, and cost of investment is low, by the irradiation of LED light source in the material with high light-conductive rate, thus produces the light effects of different graphic.Although describe preferred embodiment of the present utility model by reference to the accompanying drawings above-mentioned, the utility model should not be restricted to and above description and the identical structure of accompanying drawing and operation.Concerning those skilled in the art; also can make many improvement and change to above-described embodiment when not exceeding the utility model design and scope by logical analysis, reasoning, or a limited experiment, but these improve and change all should belong to the claimed scope of the utility model.
Claims (3)
1. a radiation fan, include fan frame (1) and flabellum (2), flabellum (2) is by being assembled on fan frame (1) turnably, it is characterized in that: on fan frame (1), also group is provided with linear transparency light pipe (3), this linear transparency light pipe (3) at least one end is provided with LED (4), LED (4) at least its luminous end inserts encapsulation in linear transparency light pipe (3), and the light that LED (4) sends by this conducts along linear transparent light guide pipe (3); Described linear transparency light pipe (3) is arranged in rib-like between the inner ring (11) of fan frame (1) and peripheral (12).
2. a kind of radiation fan according to claim 1, it is characterized in that: the inner termination of described linear transparency light pipe (3) arranges LED (4), and outer end is closed end, extend on periphery (12) front of fan frame (1), the periphery (12) of fan frame (1) is provided with corresponding tank (121), and tank (121) holds embedding for the outer end extension of linear transparency light pipe (3).
3. a kind of radiation fan according to claim 1 and 2, is characterized in that: be added with guide-lighting powder (5) in the body of described linear transparency light pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520040220.7U CN204493272U (en) | 2015-01-21 | 2015-01-21 | A kind of radiation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520040220.7U CN204493272U (en) | 2015-01-21 | 2015-01-21 | A kind of radiation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493272U true CN204493272U (en) | 2015-07-22 |
Family
ID=53572594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520040220.7U Expired - Fee Related CN204493272U (en) | 2015-01-21 | 2015-01-21 | A kind of radiation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493272U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI648474B (en) * | 2017-09-20 | 2019-01-21 | 建準電機工業股份有限公司 | Fan frame and its fan |
| CN109491473A (en) * | 2017-09-13 | 2019-03-19 | 鑫贺精密电子(东莞)有限公司 | Radiator fan with luminescent panel |
| CN110873067A (en) * | 2018-08-30 | 2020-03-10 | 建准电机工业股份有限公司 | Dazzling heat radiation fan and light guide base thereof |
-
2015
- 2015-01-21 CN CN201520040220.7U patent/CN204493272U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491473A (en) * | 2017-09-13 | 2019-03-19 | 鑫贺精密电子(东莞)有限公司 | Radiator fan with luminescent panel |
| TWI648474B (en) * | 2017-09-20 | 2019-01-21 | 建準電機工業股份有限公司 | Fan frame and its fan |
| CN110873067A (en) * | 2018-08-30 | 2020-03-10 | 建准电机工业股份有限公司 | Dazzling heat radiation fan and light guide base thereof |
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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: 20150722 Termination date: 20190121 |