KR200293647Y1 - Heat-dissipating fan with manually adjustable speed-setting - Google Patents

Abstract

The heat dissipation fin with the manually adjustable speed setting device of the present invention utilizes one of the bolt holes in the front or rear side of the heat dissipation fin without changing the size or structure of the original heat dissipation fin. By installing a speed control rotation button or a push button in the bolt hole, the user can directly adjust the speed of the fan at any time, and also has a dual speed control function by adopting a temperature detection thermal ridge. .

Description

Heat dissipation fan with manually adjustable speed setting device {HEAT-DISSIPATING FAN WITH MANUALLY ADJUSTABLE SPEED-SETTING}

The present invention relates to a heat dissipation fan having a manually adjustable speed setting device, and more particularly, to change the speed control button or switch without changing the size, use method, installation method or structure of the original heat dissipation fan. The present invention relates to a heat dissipation fan having a manually adjustable speed setting device installed in one bolt hole of the frame body so that the user can manually adjust the speed of the fan manually whenever needed.

Due to the recent rapid development of electronic technology, equipments of daily life, commercial and industrial use are without exception. And these electronics obviously use electricity, and because of the electricity involved, the equipment must generate heat. Especially, the higher the efficiency, the faster the speed of operation of the equipment and the higher the temperature problem.

Inadequate overheating of equipment easily destroys the equipment or its components, and 'personal computer' products are a good example.

For most current heat generating equipment, the most efficient and most common way of overcoming overheating is to install heat dissipation fins inside or on the parts that generate heat easily to properly control the temperature of the equipment, To provide adequate reflux to the equipment or system and to achieve adequate temperature control within the equipment to prevent inadequate overheating, instantaneous overheating and causing collapse or destruction;

The speed RPM of conventional independent heat dissipation fins is set by the manufacturer during the manufacturing process. In general, the user can not individually wash or adjust the speed unless the post-washing device and a separate control button are added to change or adjust the speed of the heat dissipation shock. As is known, most generally use heat dissipation fins of rectangular frame bodies provided with two to four through-bolt positions pre-provided at the four corners of the frame body to be held by bolts in the position where heat dissipation fins are needed. have.

The present invention is to use the original bolt holes of the heat dissipation fins as it is, to provide a speed control rotary button or switch to any one of the bolt holes, the size, use method, fixing method and structure of the original heat dissipation fins Under the principle of no change or breakage, the speed adjusting rotary button or push button is installed in any one of the bolt holes at the front or rear edge of the heat dissipation fin and the user can directly adjust the speed of the heat dissipation fin according to their individual needs. Can be manually adjusted or cleaned.

At present, some heat dissipation fins show low rotational speed when not in operation and thermal registers that detect temperature and automatically adjust the speed to show high rotational speed as heat dissipation increases when temperature rises. A resistor is added, and the principle of operation is to form a thermal resistor in the power supply stage of the heat dissipation fin and to slow or speed the rotation speed of the fin according to the change of the resistance value. The present invention also employs the original temperature-sensing thermal registers to achieve the dual function of speed regulation.

The present invention is devised to solve such problems of the prior art.

The purpose of the present invention is to change the size or structure of the original heat dissipation fins by using any one of the bolt holes on the front or back of the heat dissipation fins, and to install a speed control rotary button or push button It is to provide a heat dissipation fan with a manually adjustable speed setting device that allows the user to set the speed of the fan directly when needed, and employs a conventional temperature detection thermal register to achieve double speed control. .

The heat dissipation fin of the present invention enlarges one of the plurality of bolt holes in the front or rear edge of the frame body of the heat dissipation fin, and secures and installs the rear portion of the speed control button or switch in the enlarged bolt hole. By exposing the rotation handle or pushbutton of the control button or switch to the outside of the frame body, and by connecting the power cord of the speed control button or switch to install the speed control button or switch, It is characterized in that the speed of the dispersion fan can be individually cleaned.

1 is a front view of a simplified version of a heat dissipation fin with a manually adjustable speed setting device of the present invention,

Figure 2 is a front view of the heat dissipation heat of the present invention can be manually adjusted speed and having a thermal resistor,

3a is a front view of a stepped adjustable rotary button of heat dissipation shock having a manually adjustable speed setting device of the present invention;

Figure 3b is a side view of a stepped adjustable rotary button of heat dissipation shock having a manually adjustable speed setting device of the present invention,

4A is a front view of an endless adjustable rotary button of heat dissipation shock having a manually adjustable speed setting device of the present invention;

Figure 4b is a side view of the stepless adjustable rotary button of the heat dissipation shock having a manually adjustable speed setting device of the present invention,

5a is a front view of a push button adjustment switch of heat dissipation shock having a manually adjustable speed setting device of the present invention;

Figure 5b is a side view of the push button control switch of the heat dissipation shock having a manually adjustable speed setting device of the present invention,

Figure 6 is a perspective view of a specific embodiment applied to a heat dissipation pin personal computer having a manually adjustable speed setting device of the present invention,

7 is a rear view of a specific embodiment of a heat dissipation shock personal computer with a manually adjustable speed setting device of the present invention.

Explanation of symbols on the main parts of the drawings

1: heat dissipation 휀 2: thermal resistor heat dissipation 휀

11: frame body 12, 13, 14, 15: bolt hole

16: Speed control button or switch 16A: Stepped control button

16B: Stepless control button 16C: Pushbutton control button

161: rear portion 162: rotary handle or push button

163: power cord

3: shell-case body 31: upper surface

32: side 33: back side

34: Heat dissipation hole 35: 휀 Fixed hole

17: power cord 18: thermal register

Detailed structure and embodiments of the present invention will become apparent from the following description with reference to the accompanying drawings.

As shown in FIG. 1, the heat dissipation fins 1 of the present invention have bolt holes 12, 13, 14, and 15 formed at the front and rear edges of the frame body 11. The rear button 161 of the adjustment button or switch 16 is inserted into and fixed to the bolt hole 15 of any one of the bolt holes, and the rotary handle or the push button 162 is exposed to the outside of the frame body 11. And the power cord 163 is installed so as to be connected to the power cord 17 of the fan (1). Therefore, the heat dissipation fin (1) allows the user to set the speed of the heat dissipation fin individually at any time as needed without changing the original size, the method of use, the method of fixing the structure and the principle of operation.

As shown in Fig. 2, the present invention is applicable to the generalized and simplified heat dissipation fin (1) described above, as well as a thermal resister row having a thermal resistor 18 to obtain a dual speed control function. The speed control button or switch 16 can be installed in the same way as the dispersion fan 2.

Speed control button or switch 16 of the present invention is a stepped adjustment button 16A as shown in Figures 3a and 3b, stepless adjustment button 16B as shown in Figures 4a and 4b, 5a and 5b Including the push-button control button 16C as shown, in addition to the various control buttons or switches can be included in the present invention.

As described above, the present invention, after the installation of the adjustment button or switch 16 under the principle of changing the size, the method of use, the fixing method and the structure of the original shock (1) or no damage, allows the user to This makes it possible to manually adjust the speed of the heat dissipation fin (1) at any time, which obviously greatly improves the efficiency.

The heat dissipation fin (1) of the present invention can be quickly installed anywhere that needs heat dissipation if it is installed in a fixed or closed interior space on the case, and can be manually cleaned or adjusted after installation.

As shown in Figs. 6 and 7, which are perspective views of a specific embodiment, the design concept of the present invention also installs a heat dissipation fin (1) with the speed setting device in the vicinity of the shell-case body (3) of the computer. It is. This method is manually adjusted by preparing the heat dissipation hole 34 and the pinned hole 35 at an appropriate position on the upper surface 31, side 32 or back 33 of the shell-case body 3 in advance. The heat dissipation fin (1) having a possible speed setting device is moved to a corresponding position inside the heat dissipation hole 34 by a rotation handle or a push button 162 of the speed adjusting button and the switch through the one pinning hole 35. It is installed to extend to the outside, so that the user can directly adjust the speed of the heat dissipation fin (1) using a finger from the outside.

The heat dissipation fan with the manually adjustable speed setting device of the present invention can quickly install the speed setting device without changing the size, use method, fixing method and structure of the original fan. The effect can be easily adjusted the rotational speed of.

Although the present invention has been described in detail only with respect to the embodiments described, it will be apparent to those skilled in the art that the present invention may be modified or changed within the spirit and scope of the present invention. Will belong.

Claims (4)

Magnify one of the plurality of bolt holes in the front or rear edge of the frame body of heat dissipation shock, and install and fix the speed control button or the rear part of the switch in the enlarged bolt hole and rotate the handle of the speed control button or switch. Alternatively, the push button is exposed to the outside of the frame body, and the speed control button or switch is installed by connecting the speed control button or the power cord of the switch, so that the user can individually adjust the speed of the heat dissipation shock whenever necessary. Heat dissipation with a manually adjustable speed setting device, characterized by being able to wash iii. The heat dissipation wheel according to claim 1, wherein the speed control button or switch is installed in a heat dissipation fan having a thermal resistor in the same manner and has a double speed control function. . The heat dissipation method of claim 1, wherein the speed control button or switch comprises a stepwise adjustment rotation button, an endless adjustment rotation button, and a pushbutton adjustment switch. The heat dissipation fin with the manually adjustable speed setting device is in close proximity to the shell case body of the computer with heat dissipation holes and fin fixing holes on the top, side or back of the shell case body of the computer. In position, the heat dissipation shock is positioned inside the heat dissipation hole, and the rotation handle or push button of the speed adjusting button or the switch is one of the fastening holes so that the user can adjust the speed of the heat dissipation shock directly with the finger from the outside. Heat dissipation with a manually adjustable speed setting device characterized in that it is installed to extend through the outside.