CN117346022A - Notebook heat dissipation base that possesses universality - Google Patents

Notebook heat dissipation base that possesses universality Download PDF

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Publication number
CN117346022A
CN117346022A CN202311653159.9A CN202311653159A CN117346022A CN 117346022 A CN117346022 A CN 117346022A CN 202311653159 A CN202311653159 A CN 202311653159A CN 117346022 A CN117346022 A CN 117346022A
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CN
China
Prior art keywords
heat dissipation
dissipation base
wind power
brackets
notebook
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202311653159.9A
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Chinese (zh)
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CN117346022B (en
Inventor
高士峰
李爽
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Shenzhen Hengdeye Technology Co ltd
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Shenzhen Hengdeye Technology Co ltd
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Priority to CN202311653159.9A priority Critical patent/CN117346022B/en
Publication of CN117346022A publication Critical patent/CN117346022A/en
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Publication of CN117346022B publication Critical patent/CN117346022B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G06F1/203—Cooling means for portable computers, e.g. for laptops
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention relates to the technical field of notebook computer heat dissipation bases, and discloses a notebook computer heat dissipation base with universality, which comprises a heat dissipation base main body, wherein the heat dissipation base main body comprises four heat dissipation brackets which are distributed in a rectangular shape, and the four heat dissipation brackets are provided with heat radiators and heat dissipation plates; the heat dissipation base body is provided with a size adjusting mechanism, and the size adjusting mechanism is used for adjusting the relative distance between the four heat dissipation brackets so as to adjust the size of the heat dissipation base body to adapt to notebooks of different types; the four heat dissipation brackets are provided with wind power adjusting mechanisms; the notebook computer heat dissipation base with universality can adjust the size of the base to adapt to notebook computers of different models, and can conduct hierarchical heat dissipation according to heat distinction of different working area positions of the notebook computers, and the air flow split part generated by the work of the radiator at the low-heat part is concentrated to the high-heat part for heat dissipation.

Description

Notebook heat dissipation base that possesses universality
Technical Field
The invention relates to the technical field of notebook computer heat dissipation bases, in particular to a notebook computer heat dissipation base with universality.
Background
The notebook heat dissipation base is one of the peripheral accessories of the notebook computer. Because the volume of the notebook computer is limited, the heat dissipation capacity is limited, and the heat generated by the notebook computer in high-load operation and long-time operation is difficult to be solved by only relying on the heat dissipation equipment of the notebook computer, so that the heat dissipation effect can be improved by selectively using the notebook computer heat dissipation base.
The notebook computer heat dissipation base is generally composed of a support with adjustable height and angle, a single radiator or a plurality of radiators are arranged in the support, and the operation of the radiators dissipates the blowing air flow of the notebook computer placed on the base.
The existing notebook computer heat dissipation base has the following defects: firstly, the notebook computer radiating base generally does not have a size adjusting function, and the notebook computer radiating base needs to be purchased according to the size of the notebook computer during purchase, so that the notebook computer radiating base does not have universality; the heat generated by the notebook computer in different working areas such as a CPU (Central processing Unit), a display card and the like is different, the wind power can be generally only uniformly regulated by the notebook computer heat dissipation base, the air flow blowing to different positions on the lower side of the notebook computer is consistent, and the function of graded heat dissipation is lacking.
Therefore, to solve the above technical problems in the prior art, a notebook computer heat dissipation base with universality is provided.
Disclosure of Invention
The invention provides a notebook computer heat dissipation base with universality, which has the beneficial effects that the size of the base can be adjusted to adapt to notebook computers of different types, and the heat dissipation base can be used for carrying out graded heat dissipation according to the heat distinction of different working areas of the notebook computers, and the air flow diversion part generated by the work of a radiator at a low heat part is concentrated to a high heat part for heat dissipation.
The invention provides the following technical scheme: the notebook computer radiating base with universality comprises a radiating base main body, wherein the radiating base main body comprises four radiating brackets which are distributed in a rectangular shape, and radiators and radiating plates are arranged on the four radiating brackets;
the heat dissipation base body is provided with a size adjusting mechanism, and the size adjusting mechanism is used for adjusting the relative distance between the four heat dissipation brackets so as to adjust the size of the heat dissipation base body to adapt to notebooks of different models;
the four heat dissipation brackets are respectively provided with a wind power adjusting mechanism, and the four wind power adjusting mechanisms are respectively used for adjusting the wind power of the four heat dissipaters so as to realize graded heat dissipation of each working area of the notebook computer;
the wind power adjusting mechanism comprises a fan cover arranged on the radiator, a first heat dissipation channel is formed in the fan cover, a plurality of baffles are arranged on the fan cover in a sliding mode, and a scalable check ring is formed by the baffles so as to control the channel size of the first heat dissipation channel.
As an alternative solution of the present invention, a heat dissipation base for a notebook computer with universality, wherein: the size adjusting mechanism comprises a fixed seat, wherein first sliding grooves are formed in the front side and the rear side of the fixed seat, second sliding grooves are formed in the left side and the right side of the fixed seat, first sliding seats are arranged in the two first sliding grooves in a sliding mode, and second sliding seats are arranged in the two second sliding grooves in a sliding mode;
third sliding grooves are formed in the left side and the right side of the first sliding seat, fourth sliding grooves are formed in the front side and the rear side of the second sliding seat, and the heat dissipation support is connected in the adjacent third sliding grooves and fourth sliding grooves in a sliding mode.
As an alternative solution of the present invention, a heat dissipation base for a notebook computer with universality, wherein: the wind power regulating mechanism further comprises a control component, wherein the control component is used for controlling the baffle plates to synchronously displace so as to realize the zooming of the check ring;
the control assembly comprises a regular polygon groove arranged on the fan housing, a plurality of first guide blocks are arranged on the baffle plates, and the first guide blocks are respectively and slidably connected in a plurality of edges of the regular polygon groove.
As an alternative solution of the present invention, a heat dissipation base for a notebook computer with universality, wherein: the control assembly further comprises a rotary table rotatably arranged on the fan cover, and a second heat dissipation channel matched with the first heat dissipation channel is formed in the rotary table;
the turntable is also provided with a plurality of guide grooves, the baffle plates are provided with second guide blocks, and the second guide blocks are respectively and slidably connected in the guide grooves.
As an alternative solution of the present invention, a heat dissipation base for a notebook computer with universality, wherein: the control assembly further comprises a knob which is rotatably arranged in the heat dissipation support, a reserved groove is formed in the edge of the heat dissipation support, the knob part extends out of the reserved groove, and the knob is in transmission connection with the turntable through a belt.
As an alternative solution of the present invention, a heat dissipation base for a notebook computer with universality, wherein: the wind power regulating mechanism further comprises a flow dividing assembly, wherein the flow dividing assembly is used for guiding part of wind power to the rest of the plurality of heat dissipation brackets when the check ring of the wind power regulating mechanism in one heat dissipation bracket is controlled to shrink and weaken the wind power;
the flow distribution assembly comprises a plurality of main flow distribution channels which are arranged on the fan housing, the main flow distribution channels are in one-to-one correspondence with the sides of the regular polygon groove, the baffle plates are provided with baffle blocks, and the baffle blocks are respectively and slidably connected into the main flow distribution channels;
the outer side circumferential surface of the fan housing is also provided with a plurality of first branch channels, and the first branch channels are respectively communicated with the main branch channels.
As an alternative solution of the present invention, a heat dissipation base for a notebook computer with universality, wherein: the split-flow assembly further comprises a split-flow pipe arranged on the fan cover, a plurality of connecting holes are formed in the split-flow pipe, and the connecting holes are respectively communicated with the first branch channels;
the left side and the right side of the two first sliding seats and the front side and the rear side of the two second sliding seats are provided with connecting channels, and the four shunt pipes are sequentially communicated with the four connecting channels.
As an alternative solution of the present invention, a heat dissipation base for a notebook computer with universality, wherein: the flow distribution assembly further comprises a plurality of second branch channels which are formed in the circumferential surface of the inner side of the fan housing, and the plurality of second branch channels are respectively communicated with the plurality of main flow distribution channels.
As an alternative solution of the present invention, a heat dissipation base for a notebook computer with universality, wherein: the wind power regulating mechanism further comprises four temperature sensors which are respectively arranged on the four radiating brackets, and the four temperature sensors are respectively used for monitoring the surface temperature of the notebook computer in the upper side areas of the four radiating brackets.
As an alternative solution of the present invention, a heat dissipation base for a notebook computer with universality, wherein: the device comprises a support seat, and is characterized by further comprising a position adjusting mechanism, wherein the position adjusting mechanism comprises a support seat, a first adjusting support is movably hinged to the support seat, a second adjusting support is movably hinged to the first adjusting support, and a fixing seat is arranged on the second adjusting support.
The invention has the following beneficial effects:
1. the size of the panel forming the radiating base main body is adjustable, and the size of the radiating base main body can be freely adjusted by pulling the four radiating brackets at four corners so as to adapt to notebook computers of different models, so that the notebook radiating base has universality and is not limited under size limitation during purchase.
2. The notebook computer heat dissipation base with universality is characterized in that the radiators arranged in the four heat dissipation brackets are respectively provided with a corresponding wind power adjusting mechanism for adjusting the wind power. Specifically, through installing the fan housing on the radiator, the retaining ring of adjustable size that constitutes by a plurality of baffle is installed in heat dissipation passageway department, realizes intelligent control through manual shelves or installation temperature sensor and adjusts the retaining ring size to adjust the wind-force size of each heat dissipation support department. Therefore, the hierarchical heat dissipation of different working areas of the notebook computer is realized.
3. The notebook computer heat dissipation base with universality reduces wind force and weakens the wind force after intelligently adjusting the wind force of different working areas of the notebook computer, such as a low-heat working area of the notebook computer. At the moment, the weakened wind power at the position can be partially split into a high-heat working area of the notebook computer, such as a CPU (Central processing unit) or a display card area, and the wind power split from other low-heat working areas can be converged with the original wind power at the position, so that concentrated heat dissipation and targeted heat dissipation are realized, the heat dissipation efficiency is improved, and the effect of wind power waste is avoided.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a first cross-sectional structure of a heat dissipation base body according to the present invention.
Fig. 3 is a schematic diagram of a second cross-sectional structure of the heat dissipation base body of the present invention.
Fig. 4 is a schematic cross-sectional view of a heat dissipation bracket according to the present invention.
FIG. 5 is a first cross-sectional schematic view of the wind-powered adjustment mechanism of the present invention.
FIG. 6 is a second cross-sectional schematic view of the wind-powered adjustment mechanism of the present invention.
FIG. 7 is a third cross-sectional schematic view of the wind-powered adjustment mechanism of the present invention.
Fig. 8 is an exploded view of the heat dissipation base body according to the present invention.
FIG. 9 is a schematic view of a first exploded view of the wind-powered adjustment mechanism of the present invention.
FIG. 10 is a schematic view of a second exploded view of the wind-powered adjustment mechanism of the present invention.
Fig. 11 is a schematic view of a first cross-sectional structure of a fan housing according to the present invention.
Fig. 12 is a second cross-sectional structural schematic view of the inventive fan housing.
In the figure: 100. a heat dissipation base body; 110. a heat dissipation bracket; 120. a heat sink; 130. a heat dissipation plate; 140. a support frame; 200. a size adjustment mechanism; 210. a fixing seat; 220. a first chute; 230. a second chute; 240. a first slider; 250. a second slider; 260. a third chute; 270. a fourth chute; 300. a wind power adjusting mechanism; 310. a fan housing; 320. a first heat dissipation channel; 330. a baffle; 340. a control assembly; 341. a regular polygonal groove; 342. a first guide block; 343. a turntable; 344. a second heat dissipation channel; 345. a guide groove; 346. a second guide block; 347. a knob; 348. a reserved groove; 349. a belt; 350. a shunt assembly; 351. a main shunt channel; 352. a stop block; 353. a first branch channel; 354. a shunt; 355. a connection hole; 356. a connection channel; 357. a second branch channel; 360. a temperature sensor; 400. a position adjusting mechanism; 410. a support base; 420. a first adjustment bracket; 430. and a second adjusting bracket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
In addition, for the different heating values of different working areas of the notebook computer, the efficiency of uniformly blowing the plurality of radiators 120 installed in the radiating base by wind power to radiate heat is not good, so in order to solve the technical problems, an embodiment I is provided;
referring to fig. 1-10, a heat dissipation base with universality for a notebook computer includes a heat dissipation base body 100, wherein the heat dissipation base body 100 includes four heat dissipation brackets 110 distributed in a rectangular shape, and the four heat dissipation brackets 110 are provided with a heat sink 120 and a heat dissipation plate 130;
the heat dissipation base body 100 is provided with a size adjusting mechanism 200, and the size adjusting mechanism 200 is used for adjusting the relative distance between the four heat dissipation brackets 110 so as to adjust the size of the heat dissipation base body 100 to adapt to notebooks of different models;
the four heat dissipation brackets 110 are provided with wind power adjusting mechanisms 300, and the four wind power adjusting mechanisms 300 are respectively used for adjusting the wind power of the four heat dissipaters 120 so as to realize the graded heat dissipation of each working area of the notebook computer;
the wind power adjusting mechanism 300 comprises a fan housing 310 arranged on the radiator 120, a first heat dissipation channel 320 is formed in the fan housing 310, a plurality of baffles 330 are slidably arranged on the fan housing 310, and a scalable retainer ring is formed by the plurality of baffles 330 so as to control the channel size of the first heat dissipation channel 320;
the size adjusting mechanism 200 comprises a fixed seat 210, wherein first sliding grooves 220 are formed in the front side and the rear side of the fixed seat 210, second sliding grooves 230 are formed in the left side and the right side of the fixed seat 210, first sliding seats 240 are arranged in the two first sliding grooves 220 in a sliding manner, and second sliding seats 250 are arranged in the two second sliding grooves 230 in a sliding manner;
third sliding grooves 260 are formed in the left side and the right side of the two first sliding seats 240, fourth sliding grooves 270 are formed in the front side and the rear side of the two second sliding seats 250, and the heat dissipation bracket 110 is slidably connected in the adjacent third sliding grooves 260 and fourth sliding grooves 270.
In this embodiment: first, the fixing base 210 is fixed as a central structure, and the second sliding seat 250 slidably mounted on the left and right sides of the fixing base 210 and the first sliding seat 240 slidably mounted on the front and rear sides form a telescopic cross structure. And third sliding grooves 260 are formed at four corners of the left and right sides of the first sliding seat 240, and fourth sliding grooves 270 are formed at four corners of the front and rear sides of the second sliding seat 250.
The heat dissipation bracket 110 is adjustable as a structure at four corners of a rectangle, and one side of the heat dissipation bracket 110 close to the second sliding seat 250 and one side close to the first sliding seat 240 are four guide posts matched with the third sliding groove 260 or the fourth sliding groove 270, and eight guide posts are slidably arranged in the four third sliding grooves 260 and the four fourth sliding grooves 270 at the corners of the rectangle, so that a rectangle which can stretch back and forth and left and right is formed. The heat dissipation base main body 100 can freely adjust the size of the panel when the notebook computer is placed, and has universality. Two support frames 140 are installed at the front side to support the notebook computer.
The heat dissipation function of the heat dissipation base main body 100 is that the heat dissipation bracket 110 and the size adjustment mechanism 200 may be made of aluminum alloy with high heat dissipation efficiency, the heat sink 120 installed inside the heat dissipation bracket 110 is composed of a motor and a fan, and besides a common air-cooled heat sink, a water-cooled heat sink may be selected to further improve the heat dissipation effect. The upper and lower surfaces of the heat dissipation bracket 110 are ventilated heat dissipation plates 130, and the heat dissipation plates 130 adopt a honeycomb structure to facilitate heat dissipation.
The wind cover 310 installed on the upper side of the radiator 120 is used for gathering wind force, the wind cover 310 is cylindrical, the size of a retainer ring formed by a plurality of baffles 330 which are slidably installed on the wind cover 310 can be adjusted, and the air flow passing through the first heat dissipation channel 320 can be adjusted by adjusting the size of the retainer ring.
It should be noted that, the connection of the wires of the heat sink 120 is not shown in the drawings, the wind speed of the heat sink 120 is adjustable, and a switch may be provided on the heat dissipation base body 100. In addition, when the four heat dissipation brackets 110 are pulled to adjust the size, a certain amount of damping can be applied during the whole sliding process of the size adjusting mechanism 200, so that the size of the heat dissipation base main body 100 cannot be easily changed after the size adjustment.
Example two
To control the channel size of the first heat dissipation channel 320 to control the size of the air flow passing through, a second embodiment is proposed;
the present embodiment is an improved description based on the first embodiment, specifically referring to fig. 4 to 10, the wind power adjustment mechanism 300 further includes a control assembly 340, where the control assembly 340 is configured to control the plurality of baffles 330 to synchronously displace to implement the zooming of the retainer ring;
the control assembly 340 comprises a regular polygon groove 341 arranged on the fan housing 310, a plurality of baffle plates 330 are provided with first guide blocks 342, and the first guide blocks 342 are respectively and slidably connected in a plurality of sides of the regular polygon groove 341;
the control assembly 340 further includes a turntable 343 rotatably disposed on the fan housing 310, and a second heat dissipation channel 344 adapted to the first heat dissipation channel 320 is provided on the turntable 343;
the turntable 343 is further provided with a plurality of guide grooves 345, the plurality of baffles 330 are provided with second guide blocks 346, and the plurality of second guide blocks 346 are respectively and slidably connected in the plurality of guide grooves 345;
the control assembly 340 further comprises a knob 347 rotatably arranged in the heat dissipation bracket 110, a reserved groove 348 is formed at the edge of the heat dissipation bracket 110, part of the knob 347 extends out of the reserved groove 348, and the knob 347 is in transmission connection with the turntable 343 through a belt 349.
In this embodiment: a turntable 343 rotatably installed at the upper side of the wind housing 310 has a second heat dissipation path 344 at a middle portion thereof, and a plurality of baffles 330 between the second heat dissipation path 344 and the first heat dissipation path 320.
The control assembly 340 adopts the principle of an iris mechanism, six baffles 330 are selected here, a regular polygon groove 341 formed in the upper end of the fan housing 310 is a regular hexagon, and the baffles 330 are formed by a triangular plate and a rectangular plate. The first guide block 342 installed at the lower end of the baffle 330 slides along one side of the regular polygonal groove 341. And the second guide block 346 mounted on the upper end of the baffle 330 slides along one of the guide grooves 345 formed on the upper end of the turn plate 343.
The rotation of the turntable 343 allows the six baffles 330 to simultaneously slide along the six sides of the regular polygonal groove 341, respectively, and the six baffles 330 maintain contact with each other as shown in the drawing during the sliding without generating gaps. The six baffles 330 as shown in fig. 10 form a retainer ring at a medium size with the second guide block 346 in a neutral position with the linear guide groove 345.
If the turntable 343 rotates counterclockwise, the six baffles 330 respectively move clockwise along the six sides of the regular polygon groove 341, so that the retainer ring is reduced, and if the turntable 343 rotates clockwise, the six baffles 330 respectively move counterclockwise along the six sides of the regular polygon groove 341, so that the retainer ring is enlarged.
The turntable 343 is specifically controlled to rotate, and the knob 347 extends out of the heat dissipation bracket 110 from a part through a reserved groove 348 reserved on the outer side of the heat dissipation bracket 110, and the turntable 343 can be driven to rotate through the transmission of the belt 349 by stirring the knob 347.
It should be noted that, as a conventional technical means, the specific working principle of the iris mechanism is not described in detail, and the number of the baffles 330 may be selected to be other.
Example III
When the retainer ring in one of the heat dissipation brackets 110 is contracted, the passing wind force is reduced, correspondingly, the wind force received by the notebook computer working area corresponding to the area of the heat dissipation bracket 110 is reduced, and in order to fully utilize the wind force generated by the heat radiator 120, the reduced wind force is concentrated on the area where the retainer ring is expanded and the heat dissipation effect needs to be improved, and a third embodiment is provided;
the present embodiment is an improved description based on the first embodiment, specifically referring to fig. 2 to 10, the wind power adjustment mechanism 300 further includes a split component 350, where the split component 350 is configured to direct part of wind power to the rest of the plurality of heat dissipation brackets 110 when the wind power adjustment mechanism 300 in one of the heat dissipation brackets 110 controls the retainer ring to shrink and weaken wind power;
the diversion assembly 350 comprises a plurality of main diversion channels 351 arranged on the fan housing 310, the plurality of main diversion channels 351 are in one-to-one correspondence with a plurality of sides of the regular polygon groove 341, the plurality of baffle plates 330 are respectively provided with a baffle plate 352, and the plurality of baffle plates 352 are respectively and slidably connected in the plurality of main diversion channels 351;
the outer circumferential surface of the fan housing 310 is also provided with a plurality of first branch channels 353, and the plurality of first branch channels 353 are respectively communicated with the plurality of main diversion channels 351;
the shunt assembly 350 further comprises a shunt tube 354 arranged on the fan housing 310, a plurality of connecting holes 355 are formed in the shunt tube 354, and the plurality of connecting holes 355 are respectively communicated with the plurality of first branch channels 353;
the left side and the right side of the two first sliding seats 240 and the front side and the rear side of the two second sliding seats 250 are respectively provided with a connecting channel 356, and four shunt tubes 354 are sequentially communicated with the four connecting channels 356;
the diverting assembly 350 further includes a plurality of second diverting passages 357 formed in the inner circumferential surface of the fan housing 310, and the plurality of second diverting passages 357 are respectively communicated with the plurality of main diverting passages 351.
In this embodiment: six main diversion channels 351 distributed in a regular hexagon are arranged on the fan housing 310, and the six main diversion channels 351 vertically penetrate through the fan housing 310. The six stoppers 352 are respectively installed at the lower ends of the six baffles 330, and the six stoppers 352 are respectively slid along the six main diverting passages 351.
Taking the structure of the component flow assembly 350 on the front side as an example, when the retainer ring is the largest, the baffle 330 on the front side is located on the rightmost side, and at this time, the communication between the first branch channel 353 arranged on the right front side of the main flow dividing channel 351 and the opening on the lower side of the main flow dividing channel 351 is completely blocked, and the air flow blown upwards by the lower side radiator 120 is blown upwards only through the first heat dissipation channel 320.
When the baffle 330 moves clockwise to shrink the retainer ring, the front baffle 330 moves left, at this time, the communication between the first branch channel 353 and the lower opening of the main branch channel 351 is gradually opened, the air flow entering the main branch channel 351 will partially enter the first branch channel 353, and then enter the branch pipe 354 through the connecting hole 355, the branch pipe 354 is L-shaped, the four branch pipes 354 are rectangular and distributed at four corners, and the middle of the four branch pipes 354 is kept in communication through the four connecting channels 356, and still can be in communication after the heat dissipation bracket 110 is adjusted in size. It is assumed that the check rings in the three heat dissipation brackets 110 are all reduced at this time, and the check rings in the other heat dissipation bracket 110, such as the heat dissipation bracket 110 corresponding to the notebook computer display card or the CPU area, are adjusted to be maximum at this time. Then, a part of the air flow split through eighteen first branch channels 353 in the three heat dissipation brackets 110 enters six first branch channels 353 at the other heat dissipation bracket 110 through four split pipes 354 and four connecting channels 356, and then enters the first heat dissipation channels 320 at the place through the communication between the six first branch channels 353 and the six second branch channels 357. Thereby playing the role of collecting wind power. Fig. 6 shows the stopper 352 in a state of being in the middle of the main diverting passage 351.
In fig. 11 and 12, the front stopper 352 is shown in a state where the stopper is at the rightmost side such that the stopper is at the maximum, and the air flow split through the other heat dissipation bracket 110 is communicated with the six second branch passages 357 through the upper portions of the six main split passages 351 into the first heat dissipation passage 320 through the six first branch passages 353 at the heat dissipation bracket 110 as shown in fig. 11. And the second branch passage 357 is provided to be inclined upward, so that it can be better converged with the vertically upward air flow of the first heat dissipation passage 320.
Example IV
In addition to the manual toggle knob 347 controlling the wind force at each heat dissipation bracket 110, another automatic intelligent adjustment mode is provided, and a fourth embodiment is provided for this purpose;
in this embodiment, referring to fig. 8, the wind power adjusting mechanism 300 further includes four temperature sensors 360 respectively disposed on the four heat dissipation brackets 110, and the four temperature sensors 360 are respectively used for monitoring the notebook surface temperatures of the upper side areas of the four heat dissipation brackets 110.
In this embodiment: the four temperature sensors 360 installed at the upper sides of the four heat dissipation brackets 110 are used for monitoring the temperatures of four areas of the notebook surface, and optionally, motors are installed in the heat dissipation brackets 110 to drive the knob 347 to rotate, and the rotation of the four knob 347 is controlled according to the temperatures monitored by the four temperature sensors 360 to realize intelligent adjustment.
Example five
The fifth embodiment is proposed for controlling the height and angle adjustment of the heat dissipation base body 100;
the present embodiment is an improved description based on the first embodiment, specifically referring to fig. 1, the device further includes a position adjusting mechanism 400, the position adjusting mechanism 400 includes a supporting seat 410, a first adjusting bracket 420 is movably hinged on the supporting seat 410, a second adjusting bracket 430 is movably hinged on the first adjusting bracket 420, and the fixing base 210 is disposed on the second adjusting bracket 430.
In this embodiment: the support base 410 is fixed as a base placed on a plane, and the overall height and angle of the heat dissipation base body 100 can be adjusted by two-stage hinge-rotating of the first and second adjustment brackets 420 and 430.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims (10)

1. The utility model provides a possess notebook heat dissipation base of universality, includes heat dissipation base main part (100), its characterized in that: the radiating base main body (100) comprises four radiating brackets (110) which are distributed in a rectangular shape, and the four radiating brackets (110) are provided with radiators (120) and radiating plates (130);
the heat dissipation base body (100) is provided with a size adjusting mechanism (200), and the size adjusting mechanism (200) is used for adjusting the relative distances of the four heat dissipation brackets (110) so as to adjust the size of the heat dissipation base body (100) to adapt to notebooks of different models;
the four radiating brackets (110) are respectively provided with a wind power adjusting mechanism (300), and the four wind power adjusting mechanisms (300) are respectively used for adjusting the wind power of the four radiators (120) so as to realize the hierarchical radiating of each working area of the notebook computer;
the wind power adjusting mechanism (300) comprises a fan housing (310) arranged on the radiator (120), a first heat dissipation channel (320) is formed in the fan housing (310), a plurality of baffles (330) are slidably arranged on the fan housing (310), and a scalable retainer ring is formed by the baffles (330) to control the channel size of the first heat dissipation channel (320).
2. The notebook heat dissipation base with universality according to claim 1, wherein: the size adjusting mechanism (200) comprises a fixed seat (210), wherein first sliding grooves (220) are formed in the front side and the rear side of the fixed seat (210), second sliding grooves (230) are formed in the left side and the right side of the fixed seat (210), first sliding seats (240) are arranged in the two first sliding grooves (220) in a sliding mode, and second sliding seats (250) are arranged in the two second sliding grooves (230) in a sliding mode;
third sliding grooves (260) are formed in the left side and the right side of the two first sliding seats (240), fourth sliding grooves (270) are formed in the front side and the rear side of the two second sliding seats (250), and the heat dissipation support (110) is connected in the adjacent third sliding grooves (260) and fourth sliding grooves (270) in a sliding mode.
3. The notebook heat dissipation base with universality according to claim 2, wherein: the wind power regulating mechanism (300) further comprises a control assembly (340), wherein the control assembly (340) is used for controlling the plurality of baffles (330) to synchronously displace so as to realize the zooming of the check ring;
the control assembly (340) comprises a regular polygon groove (341) formed in the fan housing (310), a plurality of first guide blocks (342) are arranged on the baffle plates (330), and the first guide blocks (342) are respectively and slidably connected into a plurality of edges of the regular polygon groove (341).
4. The notebook computer heat dissipation base with universality according to claim 3, wherein: the control assembly (340) further comprises a rotary table (343) rotatably arranged on the fan housing (310), and a second heat dissipation channel (344) matched with the first heat dissipation channel (320) is arranged on the rotary table (343);
a plurality of guide grooves (345) are further formed in the rotary table (343), a plurality of second guide blocks (346) are arranged on the baffle plates (330), and the second guide blocks (346) are respectively and slidably connected into the guide grooves (345).
5. The universal notebook computer heat dissipation base according to claim 4, wherein: the control assembly (340) further comprises a knob (347) which is rotatably arranged in the heat dissipation support (110), a reserved groove (348) is formed in the edge of the heat dissipation support (110), the knob (347) partially extends out of the reserved groove (348), and the knob (347) is in transmission connection with the turntable (343) through a belt (349).
6. The notebook heat dissipation base with universality according to claim 2, wherein: the wind power regulating mechanism (300) further comprises a flow dividing assembly (350), wherein the flow dividing assembly (350) is used for guiding part of wind power to the rest of the plurality of heat dissipation brackets (110) when a check ring controlled by the wind power regulating mechanism (300) in one of the heat dissipation brackets (110) is contracted to weaken wind power;
the flow distribution assembly (350) comprises a plurality of main flow distribution channels (351) which are arranged on the fan housing (310), the main flow distribution channels (351) are in one-to-one correspondence with the sides of the regular polygon grooves (341), the baffle plates (330) are provided with baffle plates (352), and the baffle plates (352) are respectively and slidably connected in the main flow distribution channels (351);
the outer side circumferential surface of the fan housing (310) is also provided with a plurality of first branch channels (353), and the plurality of first branch channels (353) are respectively communicated with the plurality of main diversion channels (351).
7. The notebook computer heat dissipation base with universality according to claim 6, wherein: the flow dividing assembly (350) further comprises a flow dividing pipe (354) arranged on the fan cover (310), a plurality of connecting holes (355) are formed in the flow dividing pipe (354), and the connecting holes (355) are respectively communicated with the first branch channels (353);
the left side and the right side of the two first sliding seats (240) and the front side and the rear side of the two second sliding seats (250) are respectively provided with a connecting channel (356), and four shunt pipes (354) are sequentially communicated with the four connecting channels (356).
8. The notebook heat dissipation base with universality of claim 7, wherein: the flow dividing assembly (350) further comprises a plurality of second branch channels (357) which are formed in the inner side circumferential surface of the fan housing (310), and the plurality of second branch channels (357) are respectively communicated with the plurality of main flow dividing channels (351).
9. The notebook heat dissipation base with universality according to claim 1, wherein: the wind power regulating mechanism (300) further comprises four temperature sensors (360) which are respectively arranged on the four radiating brackets (110), and the four temperature sensors (360) are respectively used for monitoring the notebook surface temperatures of the upper side areas of the four radiating brackets (110).
10. The notebook heat dissipation base with universality according to claim 2, wherein: still include position adjustment mechanism (400), position adjustment mechanism (400) include supporting seat (410), activity articulates on supporting seat (410) has first regulation support (420), activity articulates on first regulation support (420) has second regulation support (430), fixing base (210) set up in on second regulation support (430).
CN202311653159.9A 2023-12-05 2023-12-05 Notebook heat dissipation base that possesses universality Active CN117346022B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3122051U (en) * 2006-03-17 2006-06-01 聯力工業股▲分▼有限公司 Heat sink for notebook computer
CN204176282U (en) * 2014-02-28 2015-02-25 临沧师范高等专科学校 A kind of notebook computer support
CN111399610A (en) * 2020-03-23 2020-07-10 潍坊工程职业学院 Notebook computer radiator
CN213900575U (en) * 2020-10-12 2021-08-06 杨兴武 Notebook computer heat dissipation support for software development
CN219609533U (en) * 2023-03-29 2023-08-29 东莞市华铭腾科技有限公司 Double-row type heat dissipation structure
CN219623621U (en) * 2023-03-13 2023-09-01 深圳市高旭精密五金制品有限公司 Radiator for notebook computer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3122051U (en) * 2006-03-17 2006-06-01 聯力工業股▲分▼有限公司 Heat sink for notebook computer
CN204176282U (en) * 2014-02-28 2015-02-25 临沧师范高等专科学校 A kind of notebook computer support
CN111399610A (en) * 2020-03-23 2020-07-10 潍坊工程职业学院 Notebook computer radiator
CN213900575U (en) * 2020-10-12 2021-08-06 杨兴武 Notebook computer heat dissipation support for software development
CN219623621U (en) * 2023-03-13 2023-09-01 深圳市高旭精密五金制品有限公司 Radiator for notebook computer
CN219609533U (en) * 2023-03-29 2023-08-29 东莞市华铭腾科技有限公司 Double-row type heat dissipation structure

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