Laptop supporting seat with good heat dissipation effect
By integrating copper plates and heat dissipation fins into the laptop support base, and equipping it with a cooling fan, along with limiting components, the heat dissipation and stability issues of laptops under high load are solved, achieving efficient heat dissipation and stable support.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN XINZHENXIN HARDWARE PRODUCTS CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-05-26
AI Technical Summary
Existing laptop stands lack active cooling modules, resulting in heat retention during high-load operation. Furthermore, the stands are unstable and prone to slipping or falling due to slight touches or table vibrations.
A support base is designed, comprising a base plate, a support plate, a fixing column, a support plate, a mounting platform, a connecting rod, a slot, a heat dissipation component, and a limiting component. It utilizes a combination of copper plate and heat dissipation fins, employs a cooling fan for active heat dissipation, and achieves stable clamping through the limiting component. The support plate is adjustable in angle and height.
It achieves efficient heat dissipation and stable support for laptops, prevents slippage, and allows for angle and height adjustments to adapt to different usage needs, thus improving safety and convenience of use.
Smart Images
Figure CN224284109U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of laptop stand technology, specifically a laptop stand with good heat dissipation. Background Technology
[0002] A laptop is a portable personal computer that integrates a processor, memory, solid-state drive, battery, keyboard, touchpad, and high-resolution display. It is foldable and supports Wi-Fi, Bluetooth, and multiple interfaces. It has a built-in operating system and meets the needs of office work, study, entertainment, and creation.
[0003] Most existing simple laptop stands use a fixed tilt design, which lacks both an active cooling module and a tight heat-conducting interface with the bottom of the laptop. This causes heat to remain inside the casing during high-load operation, resulting in a significant temperature rise. In addition, the edge limiting structure of the stand relies solely on gravity or simple blocks for restraint. Even a slight touch or vibration of the desktop can cause the entire machine to slide or even fall, resulting in damage to the entire machine. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides a laptop computer support stand with good heat dissipation, including a base plate, a support plate fixedly connected to the front end of the base plate, a fixing post one fixedly connected to the inner wall of the base plate, a movable sleeve rotatably connected to the surface of the fixing post one, a support plate fixedly connected to the surface of the movable sleeve, a mounting platform fixedly connected to the bottom of the support plate, a fixing post two fixedly connected to the inner wall of the mounting platform, a connecting rod fixedly connected to the surface of the fixing post two, a slot opened at the top of the base plate, a heat dissipation component installed on the surface of the support plate, and a limit component fixedly connected to the outer surface of the support plate.
[0005] The heat dissipation assembly includes a card plate, a sleeve that is snapped into the bottom of the card plate, a cooling fan that is snapped into the bottom of the sleeve, a copper plate that is fixedly connected to the inner surface of the support plate, and heat dissipation fins that are fixedly connected to the bottom of the copper plate.
[0006] Through the above technical solution, the support plate can rotate around the first fixed column and be positioned by the connecting rod and the slot through the coordination of the base plate, support plate, fixed column one, movable sleeve, support plate, mounting platform, fixed column two, connecting rod, slot, heat dissipation component and limiting component. At the same time, the heat dissipation component actively dissipates heat from the bottom of the laptop, realizing the integration of stable support and efficient heat dissipation.
[0007] As a further improvement to the above solution, two support plates are provided, which are evenly distributed on the surface with respect to the center of the bottom of the copper plate.
[0008] As a further improvement to the above solution, the end of the connecting rod away from the second fixed post is engaged inside the slot.
[0009] Through the above technical solution, the end of the connecting rod is directly inserted into the slot to form a rigid triangular support, which simplifies the height adjustment mechanism, improves the support stability and ease of operation, and allows for the adjustment of the angle of the overall support plate according to the position of the slot.
[0010] As a further improvement to the above solution, the output end of the cooling fan is arranged parallel to the heat dissipation fins.
[0011] The above technical solution can directly blow away the heat on the surface of the heat sink fins to dissipate heat.
[0012] As a further improvement to the above solution, the limiting component includes a T-shaped plate, a limiting sleeve fixedly connected to the top of the T-shaped plate, a movable column sleeved inside the limiting sleeve, a pressing plate fixedly connected to the bottom of the movable column, a spring fixedly connected to the top of the pressing plate, and a limiting plate fixedly connected to the top of the movable column.
[0013] Through the above technical solution, the elastic clamping mechanism composed of the T-shaped plate, the limiting sleeve, the movable column, the pressing plate, the spring and the limiting plate can quickly clamp or release the laptop and prevent it from sliding during use.
[0014] As a further improvement to the above solution, the inner wall of the T-shaped plate is fixedly connected to the outer surface of the support plate.
[0015] As a further improvement to the above solution, the number of the limiting sleeves is set to two, and the two limiting sleeves are symmetrically distributed around the top center of the T-shaped plate.
[0016] The above technical solution uses two symmetrically arranged limit sleeves to ensure balanced force on the movable column and avoid jamming caused by unilateral load.
[0017] As a further improvement to the above solution, the top of the spring is fixedly connected to the top of the inner wall of the T-shaped plate, and the T-shaped plate is parallel to the support plate.
[0018] With the above technical solution, the two ends of the spring are fixed to the top of the inner wall of the pressing plate and the T-shaped plate respectively, forming a closed elastic system, which makes the pressing plate return to its original position quickly.
[0019] Compared with the prior art, the beneficial effects of this utility model are:
[0020] This invention integrates a copper plate and densely packed heat dissipation fins on the inner side of the support plate, and positions the output end of the cooling fan parallel to the surface of the fins, forming a low-resistance, high-efficiency forced convection heat dissipation channel. At the same time, the connecting rod can be inserted into slots at different positions on the base plate after rotating around the second fixed column, allowing the angle between the support plate and the base plate to be adjusted steplessly in multiple positions. The heat dissipation path and the angle adjustment mechanism work in parallel, which can not only continuously remove the heat accumulated at the bottom of the laptop under high load conditions, but also change the screen height and keyboard tilt angle according to the user's line of sight and wrist posture requirements.
[0021] This utility model uses a purely mechanical clamping device consisting of a T-shaped plate, a limiting sleeve, a movable column, a pressing plate, and a compression spring in the limiting assembly. Pulling the limiting plate upwards will simultaneously lift the pressing plate and compress the spring. After releasing the hand, the spring will instantly rebound, driving the pressing plate to firmly press the edge of the laptop from top to bottom, thereby limiting and fixing the laptop. Attached Figure Description
[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0023] Figure 2 This is a schematic diagram of the overall rear-end structure of this utility model;
[0024] Figure 3 This is a schematic diagram of the disassembled support plate connection structure of this utility model;
[0025] Figure 4 This is a schematic diagram of the overall limiting component structure of this utility model.
[0026] In the diagram: 1. Base plate; 2. Support plate; 3. Fixed post one; 4. Movable sleeve; 5. Support plate; 6. Mounting platform; 7. Fixed post two; 8. Connecting rod; 9. Slot; 10. Heat dissipation component; 101. Card plate; 102. Card sleeve; 103. Cooling fan; 104. Copper plate; 105. Heat dissipation fins; 11. Limiting component; 111. T-shaped plate; 112. Limiting sleeve; 113. Movable post; 114. Pressing plate; 115. Spring; 116. Limiting plate. Detailed Implementation
[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0028] Example:
[0029] Please combine Figure 1-4This embodiment provides a laptop stand with good heat dissipation, including a base plate 1, a support plate 2 fixedly connected to the front end of the base plate 1, a fixing post 3 fixedly connected to the inner wall of the base plate 1, a movable sleeve 4 rotatably connected to the surface of the fixing post 3, a support plate 5 fixedly connected to the surface of the movable sleeve 4, a mounting platform 6 fixedly connected to the bottom of the support plate 5, a fixing post 7 fixedly connected to the inner wall of the mounting platform 6, a connecting rod 8 fixedly connected to the surface of the fixing post 7, a slot 9 opened at the top of the base plate 1, a heat dissipation component 10 installed on the surface of the support plate 5, and a limit component 11 fixedly connected to the outer surface of the support plate 5. By rotating the connecting rod 8 and engaging it inside the slot 9, the entire support plate 5 and the base plate 1 form an acute angle, so that the front end of the laptop contacts the surface of the support plate 2, and the bottom of the laptop contacts the top of the support plate 5, thus completing the laptop placement.
[0030] The heat dissipation assembly 10 includes a card plate 101, a sleeve 102 is attached to the bottom of the card plate 101, a cooling fan 103 is attached to the bottom of the sleeve 102, a copper plate 104 is fixedly connected to the inner surface of the support plate 5, and a heat dissipation fin 105 is fixedly connected to the bottom of the copper plate 104. The heat generated at the bottom of the laptop is transferred to the interior of the copper plate 104 and then to the interior of the heat dissipation fin 105. The cooling fan 103 is electrically connected to an external power supply, and the airflow generated at the output end of the cooling fan 103 blows on the surface of the heat dissipation fin 105 to quickly dissipate heat.
[0031] There are two support plates 5, which are evenly distributed on the surface with the bottom center of the copper plate 104 symmetrically.
[0032] The end of the connecting rod 8 away from the fixed post 7 is engaged inside the slot 9.
[0033] The output end of the cooling fan 103 is arranged parallel to the heat sink 105.
[0034] The limiting component 11 includes a T-shaped plate 111. A limiting sleeve 112 is fixedly connected to the top of the T-shaped plate 111. A movable column 113 is sleeved inside the limiting sleeve 112. A pressing plate 114 is fixedly connected to the bottom of the movable column 113. A spring 115 is fixedly connected to the top of the pressing plate 114. A limiting plate 116 is fixedly connected to the top of the movable column 113. The movable column 113 is pulled upward by the mounting platform 6, so that the movable column 113 drives the pressing plate 114 to compress the spring 115. At this time, the laptop is placed on the top of the support plate 5. The limiting plate 116 is released and the pressing plate 114 is fixed to the laptop under the elastic force of the spring 115.
[0035] The inner wall of the T-shaped plate 111 is fixedly connected to the outer surface of the support plate 5.
[0036] There are two limit sleeves 112, which are symmetrically distributed around the top center of the T-shaped plate 111.
[0037] The top of the spring 115 is fixedly connected to the top of the inner wall of the T-shaped plate 111, and the T-shaped plate 111 is parallel to the support plate 5.
[0038] The implementation principle of a laptop stand with good heat dissipation in this application embodiment is as follows: when using the laptop stand, firstly, according to the overall height of the stand that needs to be adjusted, rotate the connecting rod 8 and lock it into the slot 9 so that the overall support plate 5 and the base plate 1 form an acute angle, so that the front end of the computer contacts the surface of the tray 2, and at the same time, the bottom of the laptop contacts the top of the support plate 5.
[0039] When the bottom of the laptop contacts the top of the copper plate 104, the heat generated at the bottom of the laptop is transferred to the interior of the copper plate 104 and then transmitted through the copper plate 104 to the interior of the heat sink 105. The cooling fan 103 is electrically connected to the external power supply, and the airflow generated at the output end of the cooling fan 103 blows on the surface of the heat sink 105 to quickly dissipate heat.
[0040] When placing a laptop computer using the T-shaped plate 111, the movable column 113 is first pulled upward by the mounting platform 6, causing the movable column 113 to drive the pressing plate 114 to compress the spring 115. At this time, the laptop computer is placed on top of the support plate 5. The limiting plate 116 is released, and the pressing plate 114 is fixed to the laptop computer under the elastic force of the spring 115.
[0041] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A laptop stand with good heat dissipation, characterized in that: Includes a base plate (1), a support plate (2) is fixedly connected to the front end of the base plate (1), a first fixed column (3) is fixedly connected to the inner wall of the base plate (1), a movable sleeve (4) is rotatably connected to the surface of the first fixed column (3), a support plate (5) is fixedly connected to the surface of the movable sleeve (4), a mounting platform (6) is fixedly connected to the bottom of the support plate (5), a second fixed column (7) is fixedly connected to the inner wall of the mounting platform (6), a connecting rod (8) is fixedly connected to the surface of the second fixed column (7), a slot (9) is opened on the top of the base plate (1), a heat dissipation component (10) is installed on the surface of the support plate (5), and a limit component (11) is fixedly connected to the outer surface of the support plate (5). The heat dissipation assembly (10) includes a card plate (101), a sleeve (102) is snapped into the bottom of the card plate (101), a cooling fan (103) is snapped into the bottom of the sleeve (102), a copper plate (104) is fixedly connected to the inner surface of the support plate (5), and a heat dissipation fin (105) is fixedly connected to the bottom of the copper plate (104).
2. The laptop stand with good heat dissipation according to claim 1, characterized in that: There are two support plates (5), and the two support plates (5) are evenly distributed on the surface with the bottom center of the copper plate (104) symmetrical.
3. The laptop stand with good heat dissipation according to claim 1, characterized in that: The end of the connecting rod (8) away from the fixed post (7) is engaged inside the slot (9).
4. The laptop stand with good heat dissipation according to claim 1, characterized in that: The output end of the cooling fan (103) is arranged parallel to the heat dissipation fins (105).
5. The laptop stand with good heat dissipation according to claim 1, characterized in that: The limiting component (11) includes a T-shaped plate (111), a limiting sleeve (112) is fixedly connected to the top of the T-shaped plate (111), a movable column (113) is sleeved inside the limiting sleeve (112), a pressing plate (114) is fixedly connected to the bottom of the movable column (113), a spring (115) is fixedly connected to the top of the pressing plate (114), and a limiting plate (116) is fixedly connected to the top of the movable column (113).
6. A laptop stand with good heat dissipation according to claim 5, characterized in that: The inner wall of the T-shaped plate (111) is fixedly connected to the outer surface of the support plate (5).
7. A laptop stand with good heat dissipation according to claim 5, characterized in that: The number of the limiting sleeves (112) is set to two, and the two limiting sleeves (112) are symmetrically distributed around the top center of the T-shaped plate (111).
8. A laptop stand with good heat dissipation according to claim 5, characterized in that: The top of the spring (115) is fixedly connected to the top of the inner wall of the T-shaped plate (111), and the T-shaped plate (111) is parallel to the support plate (5).