CN205117765U - LED fan - Google Patents
LED fan Download PDFInfo
- Publication number
- CN205117765U CN205117765U CN201520806742.3U CN201520806742U CN205117765U CN 205117765 U CN205117765 U CN 205117765U CN 201520806742 U CN201520806742 U CN 201520806742U CN 205117765 U CN205117765 U CN 205117765U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- led
- fan
- support arm
- carrier box
- 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.)
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Abstract
The utility model discloses a LED fan, include: including the fan frame, be fixed in the motor sub -assembly at fan frame middle part, flabellum and LED lamp still include a PCB board, be equipped with printed circuit on the PCB board, the PCB board is installed fan frame middle part is located the below of motor sub -assembly, the LED lamp is installed on the PCB board, with the PCB board passes through the printed circuit electricity and connects. Implement the utility model discloses a do not need the wire to be connected between the LED fan, PCB board and LED lamp, simple process, low cost, it is rational in infrastructure.
Description
Technical field
The utility model relates to a kind of fan, particularly relates to a kind of LED fan.
Background technique
Fan is extensive as one heat radiation tool applications, in order to realize the lighting function of fan, the fan frame of existing fan installs light emitting LED lamp and just defines LED fan, but in traditional LED fan, usual pcb board is connected by wire with between LED, but need extra connection wire so on the one hand, add cost of material, on the other hand fixingly be connected wire with installation and LED lamp bead needs certain technique, technique is comparatively complicated and add cost of labor, and these make the holistic cost of LED fan higher and affect its working life.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of LED fan, does not need wire to be connected between pcb board with LED, and technique is simple, rational in infrastructure, with low cost.
In order to solve the problems of the technologies described above, a kind of LED fan of embodiment of the present utility model, comprise fan housing, be fixed on the motor sub-assembly in the middle part of described fan housing, flabellum and LED, also comprise a pcb board, described pcb board is provided with printed circuit, and described pcb board is installed in the middle part of described fan housing, is positioned at the below of described motor sub-assembly, described LED is installed on described pcb board, is electrically connected by printed circuit with described pcb board.
Further, described pcb board extends to form the first support arm, the second support arm, the 3rd support arm and the 4th support arm outward respectively along four angles, and described LED is installed in the end of described first support arm, the second support arm, the 3rd support arm and the 4th support arm.
Further, described first support arm is also provided with power supply terminal.
Further, described second support arm is also provided with color control button.
Further, the outer frame bottom of described fan is provided with pcb board Carrier box, described pcb board Carrier box and described pcb board shape size adaptation.
Further, described pcb board Carrier box outer rim is upwards provided with dividing plate.
Further, the buckle of fixing described pcb board is also provided with.
Further, outer arch four corner of described fan is respectively to having the hole clipping matched with described buckle.
LED fan provided by the utility model, has following beneficial effect:
The first, pcb board forms 4 support arms along four angle extensions, and support arm is provided with LED, pcb board and LED one-body molded, such pcb board with do not need between LED to be directly connected by wire, preparation process is simple, substantially increases manufacturing efficiency, provides cost savings.
The second, the outer frame bottom of fan is provided with the pcb board Carrier box with pcb board size adaptation, and pcb board Carrier box outer rim is upwards provided with dividing plate, and this structure can well protect pcb board not damaged, rational in infrastructure, beautiful shape.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the LED fan of the utility model embodiment;
Fig. 2 is the detonation configuration figure of the LED fan of the utility model embodiment;
Fig. 3 is the pcb board structural representation of the LED fan of the utility model embodiment.
Embodiment
Below with reference to the accompanying drawings preferred embodiment of the present utility model is described.
In conjunction with see shown in Fig. 1-Fig. 3, the utility model embodiment provides LED fan, comprise fan housing 1, be fixed on the motor sub-assembly 2 in the middle part of fan housing 1, flabellum 3 and LED 4, also comprise a pcb board 5, pcb board 5 is provided with printed circuit, and pcb board 5 is installed in the middle part of fan housing 1, is positioned at the below of motor sub-assembly 2, LED 4 is installed on pcb board 5, is electrically connected by printed circuit with pcb board 5.In preferred embodiment, fan housing 1 is integrated square-shaped frame shelf structure, is used for holding motor sub-assembly 2, flabellum 3, LED 4 and pcb board 5, motor sub-assembly 2 comprises motor shell 21, magnetic stripe 22, FDB bearing 23 and stator 24, drive flabellum 3 to rotate after switching on power.Pcb board 5 is printed circuit board (PCB)s of Thin Rectangular tabular, pcb board 5 extends to form the first support arm 51, second support arm 52, the 3rd support arm 53 and the 4th support arm 54 outward respectively along four angles, and LED 4 is installed in the end of the first support arm 51, second support arm 52, the 3rd support arm 53 and the 4th support arm 54.In the process of producing, LED 4 is one-body molded with pcb board 5, by the printed circuit on support arm, pcb board 5 is directly electrically connected with LED 4, so not only eliminate and connected by wire and the manpower increased and cost of material, and eliminate the operation of fixed L ED lamp, provide cost savings, simplify preparation process, also extend the working life of LED fan simultaneously.
Further, the first support arm 51 is also provided with power supply terminal 6, power supply terminal 6 provides required electric energy for connecting external power supply for LED fan.
Further, second support arm 52 is also provided with color control button 7, conversion regulation and control can be carried out, in the application of reality to the color of LED 4 by color control button 7, have 256 groups of colors available, different colors can be selected according to the personal like of Consumer.
Further, be provided with pcb board Carrier box 15 bottom fan housing 1, pcb board Carrier box 15 is adaptive with pcb board 5 shape size, correspondingly equally outwards forms 4 support arms along corner, and pcb board 5 is placed on pcb board Carrier box 15.In preferred embodiment, pcb board Carrier box 15 outer rim is upwards provided with dividing plate 151, and pcb board 5 can be avoided so to be further subject to external force and to damage.
Further, also comprise the buckle 8 of fixing pcb board 5, corner, fan housing 1 top four is respectively to having the hole clipping 18 matched with described buckle 8.Pcb board 5 is placed on pcb board Carrier box 15, the end correspondence of its 4 support arms is positioned at the below of four corners, fan housing 1 top, hole clipping 18 is adaptive with buckle 8 size, after buckle 8 and fan housing 1 fasten, the bottom of buckle 8 withstands the end of 4 support arms of pcb board 5 just, well secures pcb board 5.
The LED fan of the utility model embodiment, because pcb board forms 4 support arms along four angle extensions, support arm is provided with LED, pcb board and LED one-body molded, such pcb board with do not need between LED to be directly connected by wire, preparation process is simple, improves manufacturing efficiency, provides cost savings.In addition, the outer frame bottom of fan is provided with the pcb board Carrier box with pcb board size adaptation, and pcb board Carrier box outer rim is upwards provided with dividing plate, and this structure can well protect pcb board not damaged, rational in infrastructure, beautiful shape.
Above disclosedly be only the utility model preferred embodiment, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (8)
1. a LED fan, comprise fan housing, be fixed on the motor sub-assembly in the middle part of described fan housing, flabellum and LED, is characterized in that, also comprise a pcb board, described pcb board is provided with printed circuit, and described pcb board is installed in the middle part of described fan housing, is positioned at the below of described motor sub-assembly, described LED is installed on described pcb board, is electrically connected by printed circuit with described pcb board.
2. LED fan as claimed in claim 1, it is characterized in that, described pcb board extends to form the first support arm, the second support arm, the 3rd support arm and the 4th support arm outward respectively along four angles, and described LED is installed in the end of described first support arm, the second support arm, the 3rd support arm and the 4th support arm.
3. LED fan as claimed in claim 2, is characterized in that, described first support arm is also provided with power supply terminal.
4. LED fan as claimed in claim 2, is characterized in that, described second support arm is also provided with color control button.
5. LED fan as claimed in claim 1 or 2, is characterized in that, the outer frame bottom of described fan is provided with pcb board Carrier box, described pcb board Carrier box and described pcb board shape size adaptation.
6. LED fan as claimed in claim 5, it is characterized in that, described pcb board Carrier box outer rim is upwards provided with dividing plate.
7. LED fan as claimed in claim 2, is characterized in that, also comprise the buckle of fixing described pcb board.
8. LED fan as claimed in claim 7, is characterized in that, outer arch four corner of described fan is respectively to having the hole clipping matched with described buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806742.3U CN205117765U (en) | 2015-10-19 | 2015-10-19 | LED fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806742.3U CN205117765U (en) | 2015-10-19 | 2015-10-19 | LED fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117765U true CN205117765U (en) | 2016-03-30 |
Family
ID=55573380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520806742.3U Ceased CN205117765U (en) | 2015-10-19 | 2015-10-19 | LED fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI601882B (en) * | 2016-05-10 | 2017-10-11 | 佛山市建準電子有限公司 | Dissipating fan be able to bring glaring lights |
| 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 |
-
2015
- 2015-10-19 CN CN201520806742.3U patent/CN205117765U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI601882B (en) * | 2016-05-10 | 2017-10-11 | 佛山市建準電子有限公司 | Dissipating fan be able to bring glaring lights |
| 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 |
| US20190085855A1 (en) * | 2017-09-20 | 2019-03-21 | Sunonwealth Electric Machine Industry Co., Ltd. | Fan Frame and Fan Including the Same |
| CN109519417A (en) * | 2017-09-20 | 2019-03-26 | 建准电机工业股份有限公司 | Fan frame and fan thereof |
| US10619642B2 (en) * | 2017-09-20 | 2020-04-14 | Sunonwealth Electric Machine Industry Co., Ltd. | Fan frame and fan including the same |
| US11174867B2 (en) | 2017-09-20 | 2021-11-16 | Sunonwealth Electric Machine Industry Co., Ltd. | Fan frame and fan including the same |
| CN109519417B (en) * | 2017-09-20 | 2023-11-28 | 建准电机工业股份有限公司 | Fan frame and fan thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Qi Inventor before: Wang Yong |
|
| COR | Change of bibliographic data | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20181127 Decision number of declaring invalidation: 37931 Granted publication date: 20160330 |
|
| IW01 | Full invalidation of patent right |