CN207246052U - The LOGO of the stator inverted structure shows the cooling fan - Google Patents

Abstract

the utility model discloses a stator flip-chip structure's L OGO shows radiator fan, it includes fan frame, printing opacity flabellum, pivot, motor group, motor magnet, PCB board and L ED, the top surface at motor group is fixed to PCB board level, and L ED sets up the upper surface at the PCB board, and the upper surface of printing opacity flabellum is equipped with L OGO pattern layer to the position that corresponds L ED, the utility model discloses structural design is ingenious, and the motor rationally adopts the flip-chip structure, and the PCB board is located a side position that is close to the printing opacity flabellum promptly to make the PCB board directly be provided with L ED, the light that L ED sent can see through printing opacity flabellum diffusion to whole to illuminating L OGO pattern layer, when the printing opacity flabellum rotates, can make L OGO present the dynamic effect picture, play the propaganda and the decorative effect of preferred, improve the sight on the whole, and L ED's colour can be set for in a flexible way, makes the fan gorgeo.

Description

Translated fromChinese

定子倒装结构的LOGO显示散热风扇The LOGO of the stator inverted structure shows the cooling fan

技术领域technical field

本实用新型涉及散热风扇，具体涉及一种定子倒装结构的LOGO 显示散热风扇。The utility model relates to a heat dissipation fan, in particular to a LOGO display heat dissipation fan with an inverted stator structure.

背景技术Background technique

随着科技时代的来临，在人们日常生活的各个角落都可以发现电子产品，再者因为电子产品都是朝着轻、薄、短、小的趋势来研发改良，使得产品内部电子元件的温度也越来越容易提高，但电子元件处于高温环境时容易降低其效能。于是有厂商研发出利用风扇来加速散热。With the advent of the age of science and technology, electronic products can be found in every corner of people's daily life, and because electronic products are developed and improved towards the trend of lightness, thinness, shortness and smallness, the temperature of electronic components inside the product also increases. It is easier to improve, but it is easy to reduce the performance of electronic components when they are in a high temperature environment. So some manufacturers have developed the use of fans to speed up heat dissipation.

然而随着风扇的普及和电子产品独特新颖的方向设计，很多风扇厂家都有设计加LED(SMD或DIP)元件装置在风扇上，使风扇在通电运转时会产生设定的LED灯光。然而，现市场上含有导光装置的光圈风扇，其的结构通过是扇框上钻有几个灯孔，然后将LED灯固定在灯孔内，然后通过布线与散热风扇中的电路板导接，安装工序繁琐，装配难度也较高，进而降低了组装效率；而且风扇上的LOGO由于不具有发光效果，装饰和宣传效果差。However, with the popularity of fans and the unique and novel direction design of electronic products, many fan manufacturers have designed and installed LED (SMD or DIP) components on the fan, so that the fan will generate a set LED light when it is powered on. However, the structure of the aperture fan containing the light guide device on the market is that several light holes are drilled on the fan frame, and then the LED light is fixed in the light hole, and then the circuit board in the heat dissipation fan is connected by wiring. , The installation process is cumbersome, and the assembly difficulty is relatively high, thereby reducing the assembly efficiency; and because the LOGO on the fan does not have a luminous effect, the decoration and publicity effects are poor.

实用新型内容Utility model content

针对上述不足，本实用新型的目的在于，提供一种结构设计巧妙、合理，能呈现出动态发光效果，装饰和宣传效果好的定子倒装结构的 LOGO显示散热风扇。In view of the above deficiencies, the purpose of this utility model is to provide a LOGO display heat dissipation fan with a stator inverted structure with ingenious and reasonable structural design, which can present dynamic lighting effects and good decoration and publicity effects.

为实现上述目的，本实用新型所提供的技术方案是：一种定子倒装结构的LOGO显示散热风扇，其包括扇框、透光扇叶、转轴、马达线组、马达磁铁、PCB板及LED，所述扇框的中间位置底部设有安装板，该安装板上设有安装轴套，该安装轴套内设有与所述转轴相适配的轴承，马达线组套设在安装轴套上，所述PCB板水平固定在马达线组的顶面，LED设置在PCB板的上表面，所述透光扇叶的中心位置上设有能将马达线组罩住的罩壳，所述马达磁铁对应马达线组的位置设置在罩壳的内壁上，该罩壳内设有能伸入安装轴套的安装柱，所述转轴的上端设置在安装柱上，下端穿过轴承并通过卡环设置在安装板上，所述透光扇叶的上表面对应LED的位置设有LOGO图案层。In order to achieve the above purpose, the technical solution provided by the utility model is: a LOGO display heat dissipation fan with an inverted stator structure, which includes a fan frame, a light-transmitting fan blade, a rotating shaft, a motor wire group, a motor magnet, a PCB board and an LED. , the bottom of the middle position of the fan frame is provided with a mounting plate, the mounting plate is provided with a mounting bushing, the mounting bushing is provided with a bearing matching the rotating shaft, and the motor wire set is set on the mounting bushing Above, the PCB board is horizontally fixed on the top surface of the motor wire group, the LED is arranged on the upper surface of the PCB board, and the center position of the light-transmitting fan blade is provided with a cover that can cover the motor wire group. The position of the motor magnet corresponding to the motor line group is set on the inner wall of the casing, and the casing is provided with a mounting column that can extend into the mounting sleeve. The ring is arranged on the mounting plate, and the upper surface of the light-transmitting fan blade is provided with a LOGO pattern layer at a position corresponding to the LED.

作为本实用新型的一种改进，所述PCB板通过粘胶固定在马达线组中的矽钢片上。As an improvement of the utility model, the PCB board is fixed on the silicon steel sheet in the motor wire group by glue.

本实用新型的有益效果为：本实用新型结构设计巧妙，马达合理采用倒装结构，即PCB板位于靠近透光扇叶的一侧位置，从而使得 PCB板可以直接设置有LED；LED所发的光能透过透光扇叶扩散至整体，并且把LOGO图案层照亮，在透光扇叶转动时，可以使得LOGO 呈现动态效果画面，起到较佳的宣传和装饰效果，从整体上提高观赏性；而且LED的颜色可以灵活设定，使得风扇更加绚丽多彩；另外，整体结构简单、紧凑，有效简化传统LED灯发光风扇的结构，易于实现，成本低，利于广泛推广应用。The beneficial effects of the utility model are: the utility model has an ingenious structural design, and the motor adopts an inverted structure reasonably, that is, the PCB board is located on a side close to the light-transmitting fan blade, so that the PCB board can be directly provided with LEDs; The light energy diffuses to the whole through the light-transmitting fan blades, and illuminates the LOGO pattern layer. When the light-transmitting fan blades rotate, the LOGO can show a dynamic effect picture, which has a better publicity and decoration effect, and improves the overall Ornamental; and the color of the LED can be flexibly set, making the fan more colorful; in addition, the overall structure is simple and compact, which effectively simplifies the structure of the traditional LED light-emitting fan, is easy to implement, and has low cost, which is conducive to widespread popularization and application.

下面结合附图与实施例，对本实用新型进一步说明。Below in conjunction with accompanying drawing and embodiment, the utility model is further described.

附图说明Description of drawings

图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.

图2为本实用新型中透光扇叶的结构示意图。Fig. 2 is a schematic structural view of the light-transmitting fan blade in the present invention.

图3为本实用新型中扇框的结构示意图。Fig. 3 is a structural schematic diagram of the fan frame in the utility model.

具体实施方式Detailed ways

参见图1至图3，本实施例提供的一种定子倒装结构的LOGO显示散热风扇，其包括扇框1、透光扇叶2、转轴3、马达线组4、马达磁铁 5、PCB板6及LED7，所述扇框1的中间位置底部设有安装板11，该安装板11上设有安装轴套12，该安装轴套12内设有与所述转轴3相适配的轴承8，马达线组4套设在安装轴套12上，所述PCB板6水平固定在马达线组4的顶面，具体的，所述PCB板6通过粘胶固定在马达线组4 中的矽钢片上。LED7设置在PCB板6的上表面，所述透光扇叶2的中心位置上设有能将马达线组4罩住的罩壳21，所述马达磁铁5对应马达线组4的位置设置在罩壳21的内壁上，该罩壳21内设有能伸入安装轴套12的安装柱22，所述转轴3的上端设置在安装柱22上，下端穿过轴承8并通过卡环9设置在安装板11上，安装柱22伸入安装轴套12内，防止漏油、抛油，使用寿命长。Referring to Fig. 1 to Fig. 3, a LOGO display heat dissipation fan with an inverted stator structure provided by this embodiment includes a fan frame 1, a light-transmitting fan blade 2, a rotating shaft 3, a motor wire group 4, a motor magnet 5, and a PCB board 6 and LED7, the bottom of the middle position of the fan frame 1 is provided with a mounting plate 11, the mounting plate 11 is provided with a mounting sleeve 12, and the mounting sleeve 12 is provided with a bearing 8 that is compatible with the rotating shaft 3 , the motor wire set 4 is set on the installation shaft sleeve 12, and the PCB board 6 is horizontally fixed on the top surface of the motor wire set 4. Specifically, the PCB board 6 is fixed on the silicon in the motor wire set 4 by glue. on steel sheet. The LED 7 is arranged on the upper surface of the PCB board 6, the center position of the light-transmitting fan blade 2 is provided with a cover 21 capable of covering the motor wire group 4, and the position of the motor wire group 4 corresponding to the motor magnet 5 is arranged on On the inner wall of the casing 21, the casing 21 is provided with a mounting column 22 that can extend into the mounting sleeve 12. The upper end of the rotating shaft 3 is arranged on the mounting column 22, and the lower end passes through the bearing 8 and is set by the snap ring 9. On the mounting plate 11, the mounting column 22 extends into the mounting shaft sleeve 12 to prevent oil leakage and oil throwing, and has a long service life.

所述透光扇叶2的上表面对应LED7的位置设有LOGO图案层10。较佳的，对应LOGO图案层10的周缘位置于透光扇叶2的上表面上设有能将该LOGO图案层10围绕住的凸环，发光效果更为显眼，进一步提升宣传和装饰效果。还可以对应LOGO图案层10的位置于透光扇叶2上设有透光孔，而LOGO图案层10恰好能将该透光孔封闭，通过透光孔，LED7所发出的光能直接照射在LOGO图案层10上，显示效果更好，更为吸人注意。A LOGO pattern layer 10 is provided on the upper surface of the light-transmitting fan blade 2 corresponding to the position of the LED 7 . Preferably, on the upper surface of the light-transmitting fan blade 2 corresponding to the peripheral edge of the LOGO pattern layer 10, there is a convex ring that can surround the LOGO pattern layer 10, so that the luminous effect is more conspicuous, and the publicity and decoration effects are further enhanced. It is also possible to set a light-transmitting hole on the light-transmitting fan blade 2 corresponding to the position of the LOGO pattern layer 10, and the LOGO pattern layer 10 can just seal the light-transmitting hole. On the LOGO pattern layer 10, the display effect is better and more attractive.

由于本实用新型定子倒装结构的LOGO显示散热风扇中的马达采用倒装结构，即PCB板6位于靠近透光扇叶2的一侧位置，从而使得 PCB板6可以直接设置有LED7；LED7所发的光能透过透光扇叶2扩散至整体，并且把LOGO图案层10照亮，在透光扇叶2转动时，可以使得LOGO呈现动态效果画面，起到较佳的宣传和装饰效果，从整体上提高观赏性；而且LED7的颜色可以灵活设定，使得风扇更加绚丽多彩。Since the LOGO of the stator inverted structure of the utility model shows that the motor in the heat dissipation fan adopts an inverted structure, that is, the PCB board 6 is located near the side of the light-transmitting fan blade 2, so that the PCB board 6 can be directly provided with LED7; The light emitted can diffuse to the whole through the light-transmitting fan blade 2, and illuminate the LOGO pattern layer 10. When the light-transmitting fan blade 2 rotates, the LOGO can present a dynamic effect picture, which has a better publicity and decoration effect , improve the overall appreciation; and the color of LED7 can be set flexibly, making the fan more colorful.

因此，本实用新型并不局限于上面揭示和描述的具体实施方式，对本实用新型的一些修改和变更也应当落入本实用新型的权利要求的保护范围内。此外，尽管本说明书中使用了一些特定的术语，但这些术语只是为了方便说明，并不对本实用新型构成任何限制，采用与其相同或相似的其它风扇，均在本实用新型保护范围内。Therefore, the utility model is not limited to the specific implementation manners disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description, and do not constitute any limitation to the present invention. The use of other fans identical or similar thereto is within the protection scope of the present invention.

Claims (2)

1. a kind of LOGO of stator inverted structure shows radiator fan, it is characterised in that：It include fan frame, printing opacity flabellum, shaft,Motor wire group, motor magnet, pcb board and LED, the centre position bottom of the fan frame are equipped with installing plate, which is equipped withAxle sleeve is installed, is equipped with the bearing being adapted with the shaft in the installation axle sleeve, motor wire group is set in installation axle and puts on, describedPcb board is horizontally fixed on the top surface of motor wire group, and LED is arranged on the upper surface of pcb board, on the center of the printing opacity flabellumEquipped with the case that can cover motor wire group, the position that the motor magnet corresponds to motor wire group is arranged on the inner wall of case,The mounting post of installation axle sleeve can be stretched into by being equipped with the case, and the upper end of the shaft is arranged in mounting post, and lower end passes through bearingAnd set on a mounting board by snap ring, the position that the upper surface of the printing opacity flabellum corresponds to LED is equipped with LOGO patterned layers.

2. the LOGO of stator inverted structure according to claim 1 shows radiator fan, it is characterised in that：The pcb boardIt is fixed on by viscose glue on the silicon steel sheet in motor wire group.