TWM243915U - Heating dissipating device - Google Patents

Description

M243915 V. Creation instructions (1) [Technical field to which the new type belongs] This creation is to provide a heat dissipation device whose structural feature is that the convex edge of the fan is clamped in the slot of the holder, so that the fan is fixed in the holder, and the movable ring The fixing groove is fixed in the fixture, the collar is sleeved on the movable ring, and the fixture and the fixing piece are screwed with the screw; the side cover is provided with a vent hole, which is convenient for the fan to suck in the external air or exhaust the internal heat of the equipment; An array of movable holes is provided on the device. After the fixing piece is fixed inside the device, the installation position of the heat dissipation device is adjusted through the movable hole, and the holder, the fixing piece and the power supply are fixed by screws. After the heat dissipation device is installed inside the device, the distance between the collar and the heat dissipation fan is adjusted by a movable ring, which is convenient for users to adjust the length of the movable ring according to the equipment configuration inside the device. [Previous technology] Conventional heat sinks, such as central processor heat sinks used in personal computers, although using heat-conducting fins and high-speed fans, the entire set of heat sinks are located in confined spaces for hot air. Continued convection in the internal circulation leads to a decrease in the heat dissipation effect. If there are many internal devices, the heat dissipation effect will be greatly reduced. When it is a precision electronic device, the equipment is more likely to be damaged. Therefore, how to improve the heat dissipation effect of the radiator and strengthen the air convection with the outside of the equipment is the technical difficulty that the creators of this case want to solve.

M243915 V. Creative Instructions (2) [Creation Content] This creative department provides a cooling device. As shown in the first and second figures, the cooling device A is composed of a side cover B, a fixing piece C, a fixture D, a fan E, and activities. It is composed of ring F and collar G. Its structural feature is that the convex edge E1 of fan E is locked in the slot D 2 of the holder D, so that the fan E is fixed in the holder D, and the fixed slot F 1 of the movable ring F is fixed. In the fixture D, the collar G is put on the movable ring F, and the fixture D and the fixing piece C are screwed; the side cover B is provided with a vent hole B 1, which is convenient for the fan E to suck in the outside air.

Air or exhaust the internal heater of the device. As shown in the third figure, when the heat sink A is installed, since the array of movable holes D 1 is provided on the holder D, after the fixing piece C is fixed inside the device, the installation position of the heat sink A is adjusted through the hole D 1 , Fix the screw D and the fixing piece C and the power supply Η with screws. As shown in the third figure, after the heat dissipation device A is installed inside the device, the distance between the collar G and the cooling fan L is adjusted by the movable ring F, which is convenient for users to adjust the distance of the movable ring F according to the equipment configuration inside the device. length.

The fixing hole C 1 of the fixing piece C is fixed inside the device with screws, and is further set as a snap-fitting, a snap-fitting and related fitting structures used in computers, electronics, and motor products. The fan E is connected to a power supply inside the device through a power cord E 2. The side cover B is set to the same size as the device according to the device used. 0

Page 6 M243915 V. Creative Instructions (3) The collar G is replaced with a collar that is compatible with the size of the heat dissipation fan inside the device as required by the user. [Embodiment] The embodiment of this creation is to provide a heat dissipation device. As shown in the fourth, fourth and fourth figures, the main board K inside the computer host J is provided with a cooling fin I and a cooling fan. L; The card hole C of the fixing piece C is fixed in the computer main body by screws, and the movable hole D 1 of the fixing piece D is fixed to the fixing piece C and the power supply 螺丝 with a screw, and the fan E is connected to the power cord E 2 and the power supply. The power supply line of the power supply Η is connected to 1; when the host computer is operating, since the collar G is placed on the cooling fan L, if the cooling fan L is blowing air to the cooling fin I, it is connected to the wind through the movable ring F. The cold air is introduced into the cold air outside the equipment through the ventilation hole B 1 of the side cover B, so that the heat radiation L cannot be drawn into the heat inside the equipment, causing the heat to circulate inside the equipment. In the case of the thermal energy of the sheet I, the hot air is directly discharged to the outside of the device through the ventilation hole B 1 of the side cover B through the movable ring F and the fan E, so that the hot air cannot be circulated inside the device. In order to make this creation more show its progressiveness and practicality, here is a comparative analysis with Xizhi as follows: "Lack of Practice" 1. The inside of the equipment is a closed space and it is not easy to convect with the outside gas. M243915 V. Creative Instructions (4) 2. The radiator continuously circulates hot air, and the heat dissipation effect is low. 3. The radiator cannot directly convect the cold air outside the equipment, so that the gas in the equipment continues to be at a high temperature. 4. Convection of hot and cold gas is not easy, and high temperature can easily lead to high temperature of electronic equipment and reduce service life. "The advantages of this creation" 1. The fan can suck in the cold air from the outside or the hot air inside the equipment. 2. The size of the collar corresponds to the size of the fan inside the device, which improves the gas flow speed and convection efficiency. 3. The length of the movable ring can be adjusted according to the user's needs, so that the heat dissipation effect is more obvious. 4. The heat sink uses the structure of the fixed side and the holder, which can be compatible with devices with different internal devices. 5. Progressive and practical. 6. Enhance industrial competitiveness. In summary, this breakthrough has indeed achieved the desired effect under the previous technical structure, and it is not easy for those skilled in the art to think about it. Moreover, this creative application has not been disclosed before, and its features Progressiveness and practicability have clearly met the requirements for applying for a new type of patent. However, the above is only one of the best and feasible embodiments of this creation, and therefore does not limit the scope of the patent of this creation. Therefore, the equivalent structure of the description and illustration of this creation is used directly or indirectly for other related works. Technical field

M243915 V. Creation Note (5), all should be included in the scope of the spirit of this creation and should be shared with Chen Ming. 11 ·· M243915 Schematic illustration The first picture is a three-dimensional view of this creation. The second picture is a three-dimensional exploded view of this creation. The third picture is one of the action diagrams of this creation. The third picture is the second action diagram of this creation. The fourth picture is one of the embodiment pictures of this creation. The fourth picture is the second picture of the embodiment of this creation. The fourth bis picture is the third picture of the embodiment of this creation. [Illustration of drawing number]

Cooling device ... A

Side cover ...... B Ventilation hole ......... B 1

Fixing piece ..... C card hole

Holder ..... D Moving hole ... D1 Card slot ... D2 Fan ... ....... Ε 1

Power cord ........ Ε 2

Movable ring ..... F Fixed slot ..... F1

Collar · · ..G Power Supply · · · · · · Η

Page 10 M243915 Simple illustration

Cooling fins ... I computer motherboard motherboard cooling fan

Claims (1)

M243915 6. Scope of patent application 1. A heat sink is composed of a side cover, a fixing piece, a holder, a fan, a movable ring and a collar; its structural feature is that the convex edge of the fan is clamped in the slot of the holder, The fan is fixed in the fixture, the fixing groove of the movable ring is fixed in the fixture, the sleeve is sleeved on the movable ring, and the fixture and the fixing piece are screwed; the side cover is provided with a vent hole, which is beneficial to the fan Inhale the outside air or exhaust the hot air inside the equipment; The fixed device is provided with an array of movable holes. After the fixed piece is fixed inside the device, the installation position of the heat sink is adjusted through the movable hole. After the heat dissipation device is installed inside the device, the distance between the collar and the cooling fan is adjusted by a movable ring, which is convenient for users to adjust the length of the movable ring according to the equipment configuration inside the device. Page 12 M243915 VI. Patent application scope 5, as described in item 1 of the patent application scope, the combined structure of the fixed piece and the card hole is further set to be related and applied to computer, electronics, and motor products. Wherein, the fitting structure of the buckle and the clip clamping portion of the elastic piece.