CN204283926U - Led fan - Google Patents
Led fan Download PDFInfo
- Publication number
- CN204283926U CN204283926U CN201420624093.0U CN201420624093U CN204283926U CN 204283926 U CN204283926 U CN 204283926U CN 201420624093 U CN201420624093 U CN 201420624093U CN 204283926 U CN204283926 U CN 204283926U
- Authority
- CN
- China
- Prior art keywords
- led
- electric machine
- machine assembly
- fan
- cross bar
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 241000883990 Flabellum Species 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 240000004282 Grewia occidentalis Species 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Abstract
The utility model relates to a kind of LED fan, comprise fan housing, electric machine assembly and flabellum, described electric machine assembly is positioned at the middle part of fan housing, and be fixedly connected with on described fan housing by cross bar, described electric machine assembly rotates for driving flabellum, the surface of described electric machine assembly is provided with LED, and described LED is directly installed on the control circuit board in described electric machine assembly, and is powered by power line.This LED fan does not need extra lead to connect, and preparation process is simple, and cost of production is lower.
Description
Technical field
The utility model relates to a kind of fan.
Background technique
Fan is that people get cool instrument, with electric drive generation current to give birth to wind in life.People are in order to realize the lighting function of fan, in four corners of the fan frame of existing fan, light emitting LED lamp is installed, and by wire, the LED electrical being arranged on four corners is coupled together, to switch on power, now need to increase extra dual-layer metal line, and the fixed installation technique of LED.The deficiency of existing luminescence fan has, need to increase extra connection wire, need fixing and install the technique connecting wire and LED lamp bead, this just needs the mounting materials such as more wire and fixing glue, and technique is more complicated, make the holistic cost of fan higher.
Model utility content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide one not need extra lead to connect, and preparation process is simple, the LED that cost of production is lower.
For achieving the above object, the utility model adopts following technological scheme: a kind of LED fan, comprise fan housing, electric machine assembly and flabellum, described electric machine assembly is positioned at the middle part of fan housing, and be fixedly connected with on described fan housing by cross bar, described electric machine assembly rotates for driving flabellum, the surface of described electric machine assembly is provided with LED, described LED is directly installed on the control circuit board in described electric machine assembly, and powered by power line, the quantity of described LED is one or more.
Further, described LED has four, and is evenly distributed in described electric machine assembly surface.
Further, described cross bar is hollow structure, and described hollow structure is for settling power line.
Further, described cross bar has four, and one end of described every root cross bar is connected on the inner side edge of described fan housing, and the other end of described every root cross bar is connected on the control circuit board in described electric machine assembly.
Further, the angle of the elongation line of described two adjacent cross bars is 90 degree.
The beneficial effects of the utility model are as follows: this LED fan does not need to increase extra conducting wire, and solves the problem of fixed L ED lamp, and its preparation process is simple, and cost of production is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the better embodiment of the utility model LED fan.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
Refer to Fig. 1, the utility model relates to a kind of LED fan, comprise fan housing 1, electric machine assembly 2 and flabellum 5, electric machine assembly 2 is positioned at the middle part of fan housing 1, and being fixedly connected with on fan housing 1 by cross bar 4, electric machine assembly 2 rotates for driving flabellum 5, and the surface of electric machine assembly 2 is provided with LED 3, LED 3 is directly installed on the control circuit board in electric machine assembly 2, and is powered by power line.Electric machine assembly 2 comprises motor and is positioned at the control circuit board on motor, and control circuit board is connected with power line, and the quantity of LED 3 is one or more.
Wherein LED 3 has four, and is evenly distributed in electric machine assembly 2 surface.Cross bar 4 is hollow structure, and this hollow structure is for settling power line.With LED quantity accordingly, cross bar 4 has four, one end of every root cross bar 4 is connected on the inner side edge of fan housing 1, and the other end of every root cross bar 4 is connected on the control circuit board in electric machine assembly 2, and the angle of the elongation line of two wherein adjacent cross bars is 90 degree.
When fan switches on power line, flabellum 5 rotates under the drive of electric machine assembly 2, and LED 2 electrified light emitting, while namely achieving fan turns, LED 2 is also luminous, is used to indicate fan in running order.
For a person skilled in the art, according to technological scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (5)
1. a LED fan, comprise fan housing, electric machine assembly and flabellum, described electric machine assembly is positioned at the middle part of fan housing, and be fixedly connected with on described fan housing by cross bar, described electric machine assembly rotates for driving flabellum, it is characterized in that: the surface of described electric machine assembly is provided with LED, and described LED is directly installed on the control circuit board in described electric machine assembly, and powered by power line, the quantity of described LED is one or more.
2. LED fan as claimed in claim 1, is characterized in that: described LED has four, and is evenly distributed in described electric machine assembly surface.
3. LED fan as claimed in claim 1, is characterized in that: described cross bar is hollow structure, and described hollow structure is for settling power line.
4. LED fan as claimed in claim 1, it is characterized in that: described cross bar has four, one end of every root cross bar is connected on the inner side edge of described fan housing, and the other end of every root cross bar is connected on the control circuit board in described electric machine assembly.
5. LED fan as claimed in claim 4, is characterized in that: the angle of the elongation line of two adjacent cross bars is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624093.0U CN204283926U (en) | 2014-10-24 | 2014-10-24 | Led fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420624093.0U CN204283926U (en) | 2014-10-24 | 2014-10-24 | Led fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283926U true CN204283926U (en) | 2015-04-22 |
Family
ID=52867091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420624093.0U Expired - Fee Related CN204283926U (en) | 2014-10-24 | 2014-10-24 | Led fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283926U (en) |
-
2014
- 2014-10-24 CN CN201420624093.0U patent/CN204283926U/en not_active Expired - Fee Related
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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: 20150422 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |