CN204314816U - Wind direction regulating device, computer radiating apparatus and notebook computer thereof - Google Patents

Abstract

The utility model discloses a kind of wind direction regulating device, computer radiating apparatus and notebook computer thereof, wind direction regulating device is for regulating the air-out direction of the radiator fan be arranged in the housing of electronic product, housing offers air outlet, and wind direction regulating device comprises: support; Multi-disc guide vane, multi-disc guide vane is articulated on support successively, and is arranged in order along air outlet; Regulating plectrum, rotating to regulate air-out direction for promoting multi-disc guide vane; Plectrum switch, it is arranged on and regulates on plectrum.Wind direction regulating device of the present utility model can adjust the wind direction in air port, is used by the hot blast of air outlet or avoids.And by regulating guide vane, the opening of air outlet being reduced, can prevent the pollutants such as dust from entering into internal system by air outlet, play dust-proof effect.Notebook computer of the present utility model, because the air-out direction of air outlet can regulate, makes putting of the miscellaneous part of notebook computer inside also can arrange flexibly accordingly.

Description

Wind direction adjusting device, computer cooling device and notebook computer thereof

technical field

The utility model relates to a wind direction adjusting device, a computer cooling device and a notebook computer thereof, belonging to the technical field of computers.

Background technique

With the increasing popularity of computers, computers have played a huge role in people's lives. And people's requirements for computers are getting higher and higher, so that there are basically cooling modules on computers. The air outlet of the heat dissipation module of the notebook computer in the prior art is set at the position facing the user to operate the mouse. When the computer is running at full speed, the hot air blown out will blow to the right hand or left hand holding the mouse, which will cause discomfort to the user. . When the temperature is high, the mouse cable passing through the air outlet will also become soft, which may cause users to worry about the safety performance of the product.

In order to prevent the wind from the air outlet from affecting the user, the air outlet of the heat dissipation module is generally located away from the user end. Since the heat dissipation module and fan can only be designed in the computer far away from the user end to reduce the impact on the user, this also determines that the position of other components in the computer cannot be placed at the end far away from the user end, which makes the position of other components inside the computer It cannot be placed arbitrarily.

In addition, most of the air outlets of the heat dissipation modules used in daily use are open, and dust is easy to enter. Therefore, the heat dissipation modules need to be cleaned regularly to ensure the heat dissipation effect. If a structure that enables the air outlet to be closed when the computer is not in use can be provided, the ingress of dust can be greatly reduced.

A variety of heat dissipation devices have been proposed in the prior art, such as the Chinese utility model patent with the authorized announcement number CN2563615Y, which discloses a warm air device for a notebook computer, which discharges warm air through ventilation gaps and air guide gaps for cooling in cold areas. For hand warmers, this structure requires additional hot air passages, which has a great impact on the heat dissipation performance of the heat sink, and the wind direction of the air outlet cannot be adjusted, so there are still some restrictions on use.

The Chinese utility model patent with the authorized notification number CN2582176Y discloses a heat dissipation fan air guide device. After grouping, its direction is fixed and cannot be changed. Therefore, in fact, the wind guide vane can only play the role of guiding, but cannot play the role of adjusting the wind direction.

The Chinese utility model patent with the authorized notification number CN2807326Y discloses a cooling fan wind direction adjustment device, the main purpose of which is to use the function of the fan to add an additional wind source, and at the same time set a shroud on the fan to guide the airflow to the surrounding Electronic components that need to dissipate heat accelerate the flow of hot air, and the structure is relatively complicated, resulting in increased manufacturing and processing costs.

Utility model content

In view of the above-mentioned problems existing in the prior art, the technical problem to be solved by the utility model is to provide a wind direction regulating device, which can arbitrarily adjust the wind direction of the air outlet of the cooling device as required, and can control the size of the air outlet to prevent Dust gets in.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: the wind direction adjustment device is used to adjust the air outlet direction of the cooling fan arranged in the housing of the electronic product, the housing is provided with an air outlet, and the wind direction Regulators include:

Bracket; a plurality of air guide vanes, the plurality of air guide vanes are pivotally connected to the support in turn, and arranged in sequence along the air outlet;

Adjusting the paddle, used to push the multiple pieces of the wind guide vane to rotate to adjust the direction of the wind;

A paddle switch is arranged on the adjusting paddle.

Preferably, one side of the air guide blade is fixed with a rotating shaft, and both ends of the rotating shaft protrude from the air guide blade; the bracket is correspondingly provided with a second A shaft hole.

Preferably, the bracket includes a zigzag-shaped upper bracket and a strip-shaped lower bracket, and the first shaft holes are correspondingly opened on the upper bracket and the lower bracket.

Preferably, both ends of the upper bracket are provided with a second shaft hole, and the lower bracket is provided with a connecting post for interference fit connection in the second shaft hole.

As a preference, a protruding post is provided on the side adjacent to the side where the air guide vane is provided with the rotating shaft; the adjusting paddle is provided with a chute corresponding to the protruding post of the air guide vane one by one, and the The protruding posts of the air guide vanes are arranged in the chute, and when the adjusting paddle moves in the arrangement direction of the air guide vanes, it can drive the air guide vanes to rotate.

Preferably, the paddle switch includes a toggle part, a holding part and a protrusion; a through hole for passing the holding part is opened on the housing, and the toggle part is block-shaped and connected At one end of the clamping part located outside the housing; the protrusion is fixed on the adjustment dial, and the part of the clamping part located in the housing is clamped on the protrusion, so that the When the toggle part is toggled along the arrangement direction of the air guide vanes, it can drive the protrusion and the adjusting paddle to move, so that the air guide vanes can rotate.

Preferably, the through-hole is a strip-shaped hole, and its length direction is consistent with the arrangement direction of the air guide vanes; the toggle part covers the through-hole; the clamping part is two bar-shaped Clamping boards, two bar-shaped clamping boards clamp the protrusions from both sides of the protrusions.

The utility model also discloses a computer cooling device, which includes a cooling fan and cooling fins, and is characterized in that it also includes the above-mentioned wind direction adjusting device, and the cooling fins are located between the cooling fan and the wind direction adjusting device.

The utility model also discloses a notebook computer, which comprises the above computer cooling device.

Preferably, the bracket of the wind direction adjusting device is provided with a third shaft hole, and the housing of the notebook computer is provided with a fixing post, and the fixing post is assembled in the third shaft hole in an interference fit manner.

Compared with the prior art, the beneficial effects of the wind direction adjusting device, computer cooling device and notebook computer thereof of the present utility model are:

1. The wind direction adjusting device of the utility model can adjust the wind direction of the air outlet, and utilize or avoid the hot air at the air outlet. When the weather is hot, the air outlet direction is adjusted to blow away from the user, and when the weather is cold, the air outlet direction is adjusted to face the user's body or hands, so that the user can use the hot air to keep warm.

2. The wind direction adjusting device of the present invention is arranged at the air outlet of the notebook computer casing. By adjusting the air guide vane, the air guide vane not only plays the role of adjusting the wind direction, but also can pass through different deflections of the air guide vane. Angle, adjust the opening of the air outlet. When the laptop is turned off, the air deflector can be deflected to the maximum angle to minimize the opening of the air outlet, which can prevent dust and other pollutants from entering the system through the air outlet. , play the role of dust.

3. For the notebook computer with the wind direction adjusting device of the present utility model, since the air outlet direction can be adjusted, it is not necessary to set the cooling fan and cooling fins of the computer cooling device at the rear end of the original user, but also at the front end , by adjusting the wind direction to reduce the impact on the user, so the placement of other components inside the notebook computer can also be flexibly set accordingly.

Description of drawings

FIG. 1 is a schematic diagram of an exploded structure of the wind direction adjusting device of the present invention, in which a housing, a cooling fan and cooling fins are shown.

Fig. 2 is an enlarged view of part A in Fig. 1 .

FIG. 3 is a three-dimensional schematic diagram of one direction of the computer cooling device of the present invention, in which a part of the housing is shown.

FIG. 4 is a schematic perspective view of another direction of the computer cooling device of the present invention, in which a part of the casing is shown.

FIG. 5 is a front view of the computer cooling device of the present invention, in which a part of the casing is shown.

FIG. 6 is a schematic diagram of one of the air outlet states of the computer cooling device of the present invention.

FIG. 7 is a top view of FIG. 6 .

FIG. 8 is a schematic diagram of another air outlet state of the computer cooling device of the present invention.

Explanation of reference signs

1- Bracket 2- Air deflector

3-adjust paddle 4-paddle switch

11-upper bracket 12-lower bracket

21-rotating shaft 22-boss

31-chute 32-toggle part

33-Clamping part 34-Bump

112-Second shaft hole 121-First shaft hole

122-Connecting column 123-Third shaft hole

201-Shell 202-Cooling fan

203-radiating fins 204-air outlet

205-through hole 206-fixing column

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the utility model.

As shown in FIGS. 1 to 5 , the wind direction adjusting device of the present invention is used to adjust the air outlet direction of a cooling fan disposed in the housing of an electronic product. In this embodiment, a notebook computer is used as an electronic product for illustration. The wind direction adjusting device of the utility model is used in cooperation with the cooling module in the notebook computer. The cooling module is arranged in the casing 201 of the notebook computer. The cooling module includes a cooling fan 202 and cooling fins 203. The casing 201 is provided with The air outlet 204, the heat dissipation module is arranged opposite to the air outlet 204, and the air outlet 204 is used to discharge the hot air inside the notebook computer. The wind direction adjusting device of the utility model is arranged at the air outlet 204 to adjust the wind outlet direction.

Continuing with FIG. 1 to FIG. 5 , the wind direction adjusting device of the present invention includes a bracket 1 , a plurality of wind guide vanes 2 , an adjusting paddle 3 and a paddle switch 4 . A plurality of wind guide vanes 2 are pivotally connected to the bracket 1 in sequence, and arranged in sequence along the air outlet 204 . As shown in FIG. 1 , FIG. 2 and FIG. 4 , the air outlet 204 is strip-shaped, and the air guide vanes 2 are arranged in sequence along the length direction of the air outlet 204 . The adjustment paddle 3 is used to push the multi-piece air guide vane 2 to rotate to adjust the air outlet direction; the paddle switch 4 is arranged on the adjustment paddle 3, and the adjustment paddle 3 is driven by pushing the paddle switch 4 to push the multi-piece air guide vane 2 turn.

The specific structure of each component of the wind direction regulating device of the present invention will be described below in conjunction with the accompanying drawings.

Continuing in conjunction with Fig. 1 and Fig. 2, the support 1 is a frame type. In this embodiment, the support 1 includes an upper support 11 and a lower support 12. The upper support 11 and the lower support 12 can be connected together in various ways, such as connecting through a connector , connected by welding, welding or bonding. The bracket 1 can also be a whole piece. As shown in Figures 1 and 2, the upper bracket 11 is in the shape of a few characters, the lower bracket 12 is in the shape of a long strip, the lower bracket 12 is provided with a row of first shaft holes 121 along its length direction, and the upper bracket 11 is also provided with a corresponding row. The first shaft hole 121 .

As shown in FIG. 1 and FIG. 2 , one side of the air guide vane 2 is fixed with a rotating shaft 21 , and both ends of the rotating shaft 21 protrude from the air guide vane 2 . The two ends of the rotating shaft 21 respectively pass through the corresponding first shaft holes 121 on the upper bracket 11 and the lower bracket 12, and can rotate in the first shaft holes 121, that is, the rotating shaft 21 and the first shaft hole 121 are clearance fit. . In this embodiment, the wind guide vane 2 protrudes from the upper bracket 11 and the lower bracket 12 in the wind outlet direction.

Continuing in conjunction with Fig. 1 and Fig. 2, the side adjacent to the side where the air guide vane 2 is provided with the rotating shaft 21 is provided with a boss 22, and in this embodiment, the rotating shaft 21 is arranged on the left side of each air guide vane 2 (hereinafter referred to as The directions involved all refer to the direction in the figure), and the boss 22 is arranged on the lower side of each wind guide vane 2, and the boss 22 is located on the part of the wind guide vane 2 protruding from the bracket 1, that is, the boss The projection of 22 in the vertical direction deviates from the upper bracket 11 and the lower bracket 12 . The adjusting paddle 3 is in the shape of a long strip, and the body of the adjusting paddle 3 along the length direction is provided with a chute 31 corresponding to the protruding post 22 of the multi-piece air guide piece 2 one by one. The protrusions 22 of the sheet 2 are arranged in the slide groove 31 in one-to-one correspondence. When the adjusting paddle 3 is pushed to move in the alignment direction of the air guide vanes 2, the air guide vanes 2 can be driven to rotate together.

As shown in Figures 1 to 5, the purpose of setting the paddle switch 4 is to facilitate the pushing of the adjustment paddle 3. In this embodiment, the paddle switch 4 is arranged on one end of the adjustment paddle 3, which includes a toggle part 32 1. The holding part 33 and the projection 34; one end of the holding part 33 is fixedly connected to the toggle part 32, the other end of the holding part 33 is connected to the projection 34, and the projection 34 is fixed on the adjusting paddle 3. In order to facilitate the operation, the toggle part 32 should be exposed outside the housing 201. Therefore, the housing 201 is provided with a through hole 205 for the clamping part 33 to pass through. The through hole 205 is in the length direction of the air outlet 204. The size of the clamping portion 33 should be larger than that of the clamping portion 33 in this direction, so as to ensure that the clamping portion 33 can move in the through hole 205 in the length direction of the air outlet 204 driven by the toggle portion 32 . In this embodiment, the toggle part 32 is block-shaped and connected to one end of the clamping part 33 outside the housing 201, and the part of the clamping part 33 inside the housing 201 is clamped on the protrusion 34 to achieve clamping The fixed connection of the part 33 and the protrusion 34. The bumps can be in any shape, for example, stud bumps in this embodiment. When the user pushes the toggle part 32 along the arrangement direction of the wind deflector 2, the toggle part 32 can drive the bump 34 and the adjusting paddle 3 to move along the length direction of the air outlet 204, so that the wind guide vane 2 rotates, thereby adjusting The air outlet direction of the air outlet 204. In fact, the clamping portion 33 can also be fixed to the protruding block 34 by welding or bonding, or the clamping portion 33 and the protruding block 34 can also be integrally formed, instead of necessarily being connected by clamping.

Continuing with FIG. 1 to FIG. 5 , in this embodiment, the through hole 205 is an elongated hole, and its length direction is consistent with the arrangement direction of the air guide vanes 2 , that is, the length direction of the through hole 205 is consistent with the length direction of the air outlet 204 . The toggle part 32 is attached to the housing 201 and covers the entire through hole 205; the clamping part 33 is two bar-shaped clamps, and the two bar-shaped clamps clamp the bump 34 from both sides 34.

Continuing with Fig. 1 and Fig. 2, in order to realize the detachable connection between the upper bracket 11 and the lower bracket 12, in this embodiment, both ends of the upper bracket 11 are provided with second shaft holes 112, and the lower bracket 12 is near the two ends. Connecting posts 122 are provided respectively, and the connecting posts 122 are connected in the second shaft hole 112 in an interference fit manner, so as to realize the connection between the upper bracket 11 and the lower bracket 12 .

The utility model discloses a computer cooling device at the same time, as shown in Figures 1 to 5, it includes a cooling fan 202, a cooling fin 203 and the above-mentioned wind direction adjusting device, and the cooling fin 203 is located between the cooling fan 202 and the wind direction adjusting device between.

The utility model also discloses a notebook computer, which includes a casing 201 and the above-mentioned computer cooling device, as shown in Figures 1 to 5, the cooling fan 202, the cooling fins 203 and the wind direction adjusting device are all arranged in the casing 201 The adjusting paddle 3 of the wind direction adjusting device is arranged on the bottom wall of the housing 201 , and abuts against the side wall of the air outlet 204 and is located below the air outlet 204 . The bracket 1 is arranged on the bottom wall of the housing 201, and the multiple pieces of wind deflectors 2 pivotally connected to the bracket 1 are located in the housing 201 and facing the air outlet 204. The bracket 1 can be fixed on the housing 201 in various ways. On the bottom wall, such as welding, bonding or welding. In this embodiment, a third shaft hole 123 is provided near the two ends of the lower bracket 12, and a fixing column 206 is arranged on the bottom wall of the housing 201 of the notebook computer, and the fixing column 206 is assembled on the second side by an interference fit. in the triaxial hole 123, so as to realize the fixing of the bracket 1 in the housing 201.

The wind direction adjustment method of the wind direction adjustment device of the present utility model will be described below with reference to FIG. 6 to FIG. 9 .

When there is no need to adjust the wind direction, the multiple air guide vanes 2 are all perpendicular to the air outlet 204 (that is, the air guide vanes 2 are perpendicular to the side wall where the air outlet 204 is set), and the hot air in the notebook computer is vertically directed from the air outlet 204. Blow out. When it is necessary to adjust the air outlet direction of the air outlet 204, the toggle part 32 is pushed in the length direction of the air outlet 204, and the toggle part 32 drives the adjustment plectrum 3 to move in the length direction of the air outlet 204 through the bump 34. The boss 22 on the wind guide vane 2 is arranged in the chute 31 of the adjustment paddle 3, so that the adjustment paddle 3 can push the wind guide vane 2 to rotate by a certain angle while moving, so that the air outlet direction is changed. As shown in FIGS. 6 and 7 , when the toggle part 32 slides downward, it drives the wind guide vane 2 to rotate downward, so that the air outlet direction is obliquely downward. The direction of the arrow in FIG. 7 indicates the air outlet direction. As shown in FIG. 8 , when the toggle part 32 slides upwards, it drives the wind guide vane 2 to rotate upwards at the same time, so that the air outlet direction is obliquely upward. The direction of the arrow in FIG. 8 indicates the air outlet direction. The toggling distance and the toggling direction of the toggling portion 32 determine the rotation direction and the rotation angle of the wind guide vane 2 , therefore, the wind outlet direction can be effectively controlled by controlling the toggling portion 32 . When the notebook computer is in the shutdown state, the toggle part 32 can be toggled to the extreme side, and the opening area of the air outlet 204 is the smallest at this time, which can prevent dust and the like from entering the inside of the system, thus playing the role of dust prevention.

From the above description, it can be seen that the wind direction adjusting device of the present invention can change the air outlet direction of the air outlet, avoid or utilize the hot air at the air outlet, make it blow away from the user when the weather is hot, and blow it away from the user when the weather is cold. Blowing towards the user can be used for heating. In addition, since the air outlet direction of the air outlet can be adjusted as required, it is not necessary to arrange the heat dissipation module inside the notebook computer away from the user end, but the heat dissipation module can be arranged at any position inside the notebook computer as required, so that Other components inside the notebook computer can also be set arbitrarily according to needs, without considering the limitation brought by the original cooling module that can only be set at a fixed position.

The above embodiments are only exemplary embodiments of the utility model, and are not used to limit the utility model, and the protection scope of the utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the utility model within the spirit and protection scope of the utility model, and such modifications or equivalent replacements should also be deemed to fall within the protection scope of the utility model.

Claims (10)

1. wind direction regulating device, for regulating the air-out direction of the radiator fan be arranged in the housing of electronic product, described housing offering air outlet, it is characterized in that, described wind direction regulating device comprises:

Support; Multi-disc guide vane, guide vane described in multi-disc successively pivot joint on the bracket, and to be arranged in order along described air outlet;

Regulating plectrum, rotating to regulate air-out direction for promoting guide vane described in multi-disc;

Plectrum switch, it is arranged on described adjustment plectrum.

2. wind direction regulating device according to claim 1, is characterized in that, the side of described guide vane is fixed with rotating shaft, and the two ends of described rotating shaft all protrude from described guide vane; Described support correspondence is provided with the first axis hole for making the two ends of described rotating shaft wear.

3. wind direction regulating device according to claim 2, is characterized in that, described support comprises the upper bracket of a few font and the lower carriage of long strip-board shape, corresponding being opened on described upper bracket and lower carriage of described first axis hole.

4. wind direction regulating device according to claim 3, is characterized in that, the two ends of described upper bracket all offer the second axis hole, described lower carriage is provided with the joint pin be connected to for interference fit in described second axis hole.

5. wind direction regulating device according to claim 2, is characterized in that, the sides adjacent that described guide vane arranges the side of described rotating shaft is provided with projection; Described adjustment plectrum offers and the projection of described guide vane chute one to one, the projection of described guide vane is arranged in described chute, when described adjustment plectrum moves in the orientation of described guide vane, described guide vane can be driven to rotate.

6. wind direction regulating device according to claim 1, is characterized in that, described plectrum switch comprises clicking section, holding section and projection; Described housing offers the through hole for making described holding section pass, described clicking section is block and is connected to described fastening part one end outside described housing; Described projection is fixed on described adjustment plectrum, the part of described fastening part in described housing is clamped on described projection, described projection can be driven when stirring along the orientation of described guide vane to make described clicking section and regulate plectrum to move, thus described guide vane is rotated.

7. wind direction regulating device according to claim 6, is characterized in that, described through hole is elongate holes, and its length direction is consistent with the orientation of described guide vane; Described clicking section covers on described through hole; Described holding section is two bar shaped clamps, and two bar shaped clamps state projection from the sandwich residence of described projection.

8. computer radiating apparatus, comprises radiator fan and radiating fin, it is characterized in that, also comprises the wind direction regulating device according to any one of claim 1 to 7, and described radiating fin is between described radiator fan and wind direction regulating device.

9. notebook computer, is characterized in that, comprises computer radiating apparatus according to claim 8.

10. notebook computer according to claim 9, it is characterized in that, the support of described wind direction regulating device offers Triaxial hole, the housing of notebook computer is provided with fixed leg, described fixed leg is assemblied in described Triaxial hole in an interference fit.