Auxiliary heat dissipation device for notebook computer

Abstract

The utility model relates to the technical field of notebook computer radiators, and discloses a notebook computer auxiliary heat dissipation device which comprises a base, a supporting plate is rotationally installed on the top of the base, an installation groove is formed in the supporting plate, a fan is installed in the installation groove, a ventilation plate is installed at the position of an opening of the installation groove, and the ventilation plate is connected with the fan. A bearing frame, a control box and a positioning frame are fixedly mounted at the top of the base, and a butt joint assembly is mounted on the ventilation plate and used for fixing the ventilation plate to a notch of the mounting groove. According to the notebook computer fan, the placement position of a notebook computer can be adjusted at any angle, diversified requirements of a user are met, the strength of the whole structure is guaranteed through the connecting rod type rotation adjusting design, and when blades of the fan need to be cleaned, the fan is convenient to clean. A user can respectively pull the retaining rings by the left hand and the right hand to relieve the fixation of the ventilation plate, and the blades of the fan can be cleaned by taking out the ventilation plate outwards.

Description

TECHNICAL FIELD

[0001] The utility model relates to notebook radiator technical field more particularly to a notebook computer auxiliary heat abstractor. BACKGROUND

[0002] The notebook radiator is a device prolonging the service life of notebook computer, and the notebook radiator forcibly blows out the heat at the bottom of the notebook computer through the fan device to increase the air flow at the bottom of the notebook computer, so that each heating element inside the notebook computer is cooled.

[0003] The existing radiator can only be adjusted at several fixed angles when supporting the notebook computer, and it is difficult to meet the diversified needs of users. In addition, the fan blades of the radiator are sealed in the shell, and the existing design is not convenient for cleaning the fan blades when the fan blades are contaminated with dust. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a notebook computer auxiliary heat abstractor to solve the problems in the above background art.

[0005] The utility model provides the following technical scheme: a notebook computer auxiliary heat abstractor, including base, the base top rotatory installation has the supporting plate, the supporting plate inside is equipped with the installation groove, install the fan in the installation groove, the installation groove mouth installs the ventilation board, the base top fixed mounting has the receiving frame, control box and positioning frame, install the docking assembly on the ventilation board, the docking assembly is used for fixing the ventilation board in the installation groove mouth.

[0006] Preferably, the bottom of the supporting plate is fixedly connected with a first extension block and a second extension block, a fixed shaft is fixedly connected on the receiving frame, the first extension block is rotatably installed on the surface of the fixed shaft, a transmission rod is rotatably installed in the control box, one end of the transmission rod penetrates the inner wall of the control box and extends outward, and one end of the transmission rod is rotatably connected with the positioning frame.

[0007] Preferably, a rotating shaft is rotatably installed in the control box, one end of the rotating shaft penetrates the inner wall of the control box and extends outward, a rotating handle is fixedly connected with one end of the rotating shaft, a worm wheel is fixedly connected with the surface of the transmission rod, and a worm is fixedly connected with the surface of the rotating shaft, and the worm is meshed and connected with the worm wheel.

[0008] Preferably, a rotating frame and a connecting rod are arranged between the positioning frame and the second extension block, one end of the rotating frame is fixedly connected with the surface of the transmission rod, the other end of the rotating frame is hingedly connected with one end of the connecting rod, the other end of the connecting rod is hingedly connected with the second extension block, and the connecting rod is symmetrically provided with two.

[0009] Preferably, the docking assembly is symmetrically provided with two, the docking assembly includes an inner groove, the inner groove is opened in the top of the ventilation plate, the inner groove is provided with a moving strip and a guide rod, one side of the moving strip is fixedly connected with a docking strip, the docking strip passes through the inner groove wall and extends outward, the guide rod is provided with a plurality of guide rods, both ends of the guide rod are fixedly connected with the inner groove wall, the moving strip is sleeved on the surface of the guide rod, the surface of the guide rod is sleeved with a compression spring, one end of the compression spring is fixedly connected with the side of the moving strip away from the docking strip, the other end of the compression spring is fixedly connected with the inner groove wall, and the moving strip is further fixedly connected with a buckle ring.

[0010] Preferably, the mounting groove wall is fixedly connected with a limiting ring, the mounting groove wall is provided with a docking groove, the docking groove is symmetrically provided with two, and the docking groove is matched with the docking strip.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] 1, the user can use hand screw rotation handle to make rotating shaft rotate around its axis, the rotating shaft rotates and drives the transmission rod to rotate around its axis synchronously, the transmission rod rotates and drives the support plate to rotate around the fixed shaft axis synchronously through the rotating frame and the connecting rod, the user places the notebook computer on the top of the support plate, the wind blown by the fan passes through the ventilation plate, and the notebook computer can be cooled, the utility model can adjust the placement position of the notebook computer at any angle, meets the diversification demand of the user, and also guarantees the strength of the overall structure through the rotary adjustment design of the connecting rod.

[0013] 2, when the fan blade needs to be cleaned, the user can buckle the buckle ring through the left and right hands respectively, so that the two buckle rings move towards each other, the moving strip moves synchronously along the guide rod, the moving strip moves and drives the docking strip to separate from the docking groove, at this time, the fixation of the ventilation plate is released, the user takes out the ventilation plate outward, and the fan blade can be cleaned, the whole dismounting and cleaning process is simple and fast. ACCURATE DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the utility model.

[0015] Figure 2 It is the ventilation plate explosion view of the utility model.

[0016] Figure 3 It is the overall structure schematic view of the utility model.

[0017] Figure 4 It is the partial structure schematic view of the utility model.

[0018] Figure 5 It is the control box section view of the utility model.

[0019] Figure 6 For the structure of the utility model Figure 2 A place structure enlargement view in the utility model

[0020] Figure 7 For the structure of the utility model Figure 2 B place structure enlargement view in the utility model

[0021] The figure mark is: 1, base plate;2, support plate;21, installation slot;211, limit ring;212, butt joint groove;22, first extension block;23, second extension block;3, fan;4, ventilation plate;5, bearing frame;51, fixed shaft;6, control box;61, transfer rod;62, rotating shaft;63, worm wheel;64, worm;65, rotating handle;7, positioning frame;71, rotating frame;72, connecting rod;8, butt joint assembly;81, built-in slot;82, movement strip;83, butt joint strip;84, guide rod;85, buckle ring. Specific implementation

[0022] The technical scheme in the utility model will be described clearly and completely in combination with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the notebook computer auxiliary heat dissipation device involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementations obtained by the person skilled in the art without making creative labor belong to the range protected by the utility model.

[0023] The utility model provides a kind of notebook computer auxiliary heat dissipation device, including base plate 1, base plate 1 top rotatable installation has support plate 2, support plate 2 inside is set with installation slot 21, fan 3 is installed in installation slot 21, ventilation plate 4 is installed in the slot of installation slot 21, base plate 1 top fixed mounting has bearing frame 5, control box 6 and positioning frame 7, ventilation plate 4 is installed with butt joint assembly 8, butt joint assembly 8 is used to be fixed in the slot of installation slot 21 with ventilation plate 4.

[0024] Further, the bottom of the support plate 2 is fixedly connected with a first extension block 22 and a second extension block 23, the upper surface of the bearing frame 5 is fixedly connected with a fixed shaft 51, the first extension block 22 is rotatably installed on the surface of the fixed shaft 51, the inside of the control box 6 is rotatably installed with a transmission rod 61, one end of the transmission rod 61 penetrates through the inner wall of the control box 6 and extends outward, one end of the transmission rod 61 is rotatably connected with the positioning frame 7, the inside of the control box 6 is rotatably installed with a rotating shaft 62, one end of the rotating shaft 62 penetrates through the inner wall of the control box 6 and extends outward, one end of the rotating shaft 62 is fixedly connected with a rotating handle 65, the surface of the transmission rod 61 is fixedly connected with a worm wheel 63, the surface of the rotating shaft 62 is fixedly connected with a worm gear 64, the worm gear 64 is meshedly connected with the worm wheel 63, the positioning frame 7 and the second extension block 23 are provided with a rotating frame 71 and a connecting rod 72, one end of the rotating frame 71 is fixedly connected with the surface of the transmission rod 61, the other end of the rotating frame 71 is hingedly connected with one end of the connecting rod 72, the other end of the connecting rod 72 is hingedly connected with the second extension block 23, the connecting rod 72 is symmetrically provided with two, the user can rotate the rotating handle 65 by hand to make the rotating shaft 62 rotate around its axis, the rotating shaft 62 rotates at the same time to drive the transmission rod 61 to rotate around its axis synchronously through the worm gear 64 and the worm wheel 63, the transmission rod 61 rotates at the same time to drive the support plate 2 to rotate around the axis of the fixed shaft 51 synchronously through the rotating frame 71 and the connecting rod 72.

[0025] Further, the docking assembly 8 is symmetrically provided with two, the docking assembly 8 comprises an embedded groove 81, the embedded groove 81 is opened on the top of the ventilation plate 4, the embedded groove 81 is provided with a moving strip 82 and a guide rod 84, one side of the moving strip 82 is fixedly connected with a docking strip 83, the docking strip 83 penetrates through the groove wall of the embedded groove 81 and extends outward, the guide rod 84 is provided with a plurality of guide rods, both ends of the guide rod 84 are fixedly connected with the groove wall of the embedded groove 81, the moving strip 82 is sleeved on the surface of the guide rod 84, the moving strip 82 and the guide rod 84 form a sliding guide fit along the axis direction of the guide rod 84, the surface of the guide rod 84 is sleeved with a compression spring, one end of the compression spring is fixedly connected with the side of the moving strip 82 away from the docking strip 83, the other end of the compression spring is fixedly connected with the groove wall of the embedded groove 81, the moving strip 82 is further fixedly connected with a buckle ring 85, the groove wall of the mounting groove 21 is fixedly connected with a limiting ring 211, the groove wall of the mounting groove 21 is opened with a docking groove 212, the docking groove 212 is symmetrically provided with two, the docking groove 212 is matched with the docking strip 83, when the ventilation plate 4 is placed on the top of the limiting ring 211, the elastic force of the compression spring can drive the docking strip 83 to enter the docking groove 212, the docking strip 83 and the docking groove 212 are matched with each other to fix the position of the ventilation plate 4, the user can buckle the buckle ring 85 by hand to pull the docking strip 83 out of the docking groove 212, which is simple and fast to operate.

[0026] The working principle of the utility model is: the user rotates the rotating handle 65 to make the rotating shaft 62 rotate around its axis, the rotating shaft 62 rotates and drives the transmission rod 61 to rotate around its axis synchronously through the worm 64 and the worm wheel 63, the transmission rod 61 rotates and drives the support plate 2 to rotate upwards synchronously around the axis of the fixed shaft 51 through the rotating frame 71 and the connecting rod 72, if the user rotates the rotating handle 65 reversely, the support plate 2 rotates downwards around the axis of the fixed shaft 51, and after the support plate 2 is adjusted to the required angle position, the user places the notebook computer on the top of the support plate 2, the wind blown by the fan 3 passes through the ventilation plate 4 to cool the notebook computer.

[0027] When the blades of the fan 3 need to be cleaned, the user buckles the buckle 85 with the left and right hands respectively, the two buckles 85 move towards each other, the movement strip 82 moves synchronously along the guide rod 84, the compression spring shrinks under the extrusion of the movement strip 82, the elastic force of the compression spring increases, the movement strip 82 moves and drives the butt joint strip 83 to separate from the butt joint groove 212, at this time, the fixation of the ventilation plate 4 is released, the user takes out the ventilation plate 4 outward, and the blades of the fan 3 can be cleaned.

[0028] Finally, the following points should be noted: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0029] Secondly: the utility model discloses the embodiment of the drawings only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0030] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A notebook computer auxiliary heat dissipation device, comprising a base (1), characterized in that: A support plate (2) is rotatably mounted on the top of the base (1); a mounting slot (21) is provided inside the support plate (2); a fan (3) is mounted in the mounting slot (21); a ventilation plate (4) is mounted at the notch of the mounting slot (21); a receiving frame (5), a control box (6) and a positioning frame (7) are fixedly mounted on the top of the base (1); a docking assembly (8) is mounted on the ventilation plate (4); the docking assembly (8) is used to fix the ventilation plate (4) at the notch of the mounting slot (21).

2. The auxiliary heat dissipation device for a notebook computer according to claim 1, characterized in that: The bottom of the support plate (2) is fixedly connected to a first extension block (22) and a second extension block (23); the receiving frame (5) is fixedly connected to a fixed shaft (51); the first extension block (22) is rotatably mounted on the surface of the fixed shaft (51); a transmission rod (61) is rotatably mounted inside the control box (6); one end of the transmission rod (61) passes through the inner wall of the control box (6) and extends outward; one end of the transmission rod (61) is rotatably connected to the positioning frame (7).

3. The auxiliary heat dissipation device for a notebook computer according to claim 2, characterized in that: A rotating shaft (62) is rotatably mounted inside the control box (6), one end of the rotating shaft (62) passes through the inner wall of the control box (6) and extends outward, one end of the rotating shaft (62) is fixedly connected to a rotating handle (65), a worm wheel (63) is fixedly connected to the surface of the transmission rod (61), a worm (64) is fixedly connected to the surface of the rotating shaft (62), and the worm (64) is meshed with the worm wheel (63).

4. The auxiliary heat dissipation device for a notebook computer according to claim 3, characterized in that: A rotating frame (71) and a connecting rod (72) are provided between the positioning frame (7) and the second extension block (23). One end of the rotating frame (71) is fixedly connected to the surface of the transmission rod (61). The other end of the rotating frame (71) is hinged to one end of the connecting rod (72). The other end of the connecting rod (72) is hinged to the second extension block (23). Two connecting rods (72) are symmetrically provided.

5. The auxiliary heat dissipation device for a notebook computer according to claim 1, characterized in that: The docking components (8) are symmetrically provided with two, and the docking components (8) include a built-in groove (81), the built-in groove (81) is opened at the top of the ventilation plate (4), and a moving bar (82) and a guide rod (84) are provided in the built-in groove (81), one side of the moving bar (82) is fixedly connected to the docking bar (83), and the docking bar (83) passes through the groove wall of the built-in groove (81) and extends outward, and a plurality of guide rods (84) are provided, and both ends of the guide rods (84) are fixedly connected to the groove wall of the built-in groove (81), the moving bar (82) is sleeved on the surface of the guide rod (84), and a compression spring is sleeved on the surface of the guide rod (84), one end of the compression spring is fixedly connected to the side of the moving bar (82) away from the docking bar (83), and the other end of the compression spring is fixedly connected to the groove wall of the built-in groove (81), and a buckle (85) is also fixedly connected to the moving bar (82).

6. The auxiliary heat dissipation device for a notebook computer according to claim 5, characterized in that: The groove wall of the installation groove (21) is fixedly connected to a limiting ring (211), and the groove wall of the installation groove (21) is provided with a docking groove (212), two of the docking grooves (212) are symmetrically arranged, and the docking grooves (212) match the docking strips (83).

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