Compact all-in-one machine case
By using semiconductor heat sinks, thermal plates and heat pipes in a compact all-in-one chassis, combined with the design of U-shaped shell and exhaust passage, the heat dissipation problem caused by the small internal space of the all-in-one chassis is solved, and the motherboard and other devices are realized Rapid cooling and stable operation.
Patent Information
- Application Number
- CN202420849135.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The internal space of the all-in-one chassis is small, resulting in poor heat dissipation effect and affecting the operation of devices such as motherboards.
A compact all-in-one chassis is designed, using multiple semiconductor heat sinks to absorb the heat of the motherboard and transfer heat through the heat conduction plate and heat conduction pipe. Combined with the design of the U-shaped shell and exhaust passage, it achieves rapid heat dissipation.
It effectively reduces the temperature of motherboards and other devices, improves the heat dissipation effect, and ensures the stable operation of the equipment.
Smart Images
Figure CN222506810U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of integrated machine chassis, in particular to a compact integrated machine chassis. Background Art
[0002] An all-in-one computer is a new type of computer that integrates the host part and the display part. The innovation of this product lies in the high integration of internal components, which solves the problem of desktop computers having too many and complicated cables that have been criticized. The all-in-one computer is also very powerful, with almost no difference in functions from a desktop computer.
[0003] However, the internal space of the desktop host is large and has multiple cooling fans, so the host can be quickly cooled down when working for a long time. However, due to the high integration of all-in-one computers, the internal space is small, which brings problems to the heat dissipation of components such as the motherboard. To this end, we propose a compact all-in-one computer chassis. Utility Model Content
[0004] In view of the shortcomings of the existing all-in-one machine that has a compact structure but a small internal space that is not conducive to heat dissipation, the utility model provides a compact all-in-one machine chassis, which has the advantage of absorbing the heat of the mainboard through multiple semiconductor heat sinks to quickly reduce the temperature of the mainboard, thereby solving the problems raised in the above background technology.
[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0006] A compact all-in-one machine case is designed, comprising a first shell, a support plate and a base, wherein the bottom of the support plate is installed at the side of the base, and the top of the support plate is an arc-shaped structure bent outward;
[0007] The top of the support plate is rotatably connected to the middle position of the side of the second shell, a heat conducting plate is arranged in the second shell, and a curved heat conducting pipe is arranged on the surface of the heat conducting plate away from the support plate; a plurality of rectangular openings are arranged on the side of the second shell, and semiconductor heat sinks with cooling surfaces facing the heat conducting plate are installed in the rectangular openings, and the cooling surfaces are in contact with the heat conducting plate;
[0008] It also includes a first shell, a mounting opening is provided at the middle of one side of the first shell close to the second shell, the second shell covers the mounting opening, and the edge of the second shell is connected to the edge of the mounting opening.
[0009] Preferably, a U-shaped shell is provided on the side of the second shell, and the edge of the U-shaped shell is sealed and connected to the side of the second shell;
[0010] Exhaust channels connected to the interior of the U-shaped shell are installed at both ends of one side away from the second shell, and an exhaust fan is installed in each exhaust channel. The rectangular openings are arranged at intervals along the U-shaped shell, and the heating surfaces of the semiconductor heat sinks are placed in the U-shaped shell. One exhaust fan blows air into the U-shaped shell, and the other exhaust fan exhausts air outward.
[0011] Preferably, a rotating opening is provided in the middle of the arc-shaped structure at the top of the support plate, an annular seat is provided at the center of the rotating opening, and rotating shafts extending radially outward are provided on both sides of the annular seat, and the rotating shafts are rotatably connected to the inner wall of the rotating opening;
[0012] An adjusting shaft is rotatably installed in the annular seat, the top of the adjusting shaft extends out of the top of the annular seat and is connected to the knob, and a mounting ring is coaxially provided at the bottom of the knob. The mounting ring is sleeved on the top of the annular seat and the two are rotatably connected, so that the adjusting shaft can be driven to rotate by turning the knob;
[0013] The adjusting shaft located below the annular seat is provided with an external thread, the bottom of the adjusting shaft is placed in the supporting tube, the inner surface of the supporting tube is provided with an internal thread matching the external thread, the bottom of the supporting tube is rotatably arranged in the second U-shaped seat, and the second U-shaped seat is installed in the middle of the first shell below the second shell.
[0014] Preferably, arc-shaped reinforcement portions are provided on the arc-shaped structural surfaces on both sides of the rotating opening.
[0015] Preferably, a heat insulating plate is provided between the second housing and the heat conducting plate.
[0016] Preferably, a first U-shaped seat is provided at the top end of the support plate, a rotating seat is rotatably provided inside the first U-shaped seat, and the rotating seat is connected to the middle part of the side surface.
[0017] Compared with the prior art, when the utility model is in use, the mainboard, graphics card and power supply are all installed inside the first shell and then covered by the second shell. The cooling surface of the semiconductor heat sink can quickly absorb the heat emitted by components such as the mainboard, graphics card and power supply, allowing the temperature inside the second shell to drop rapidly, and the semiconductor heat sink can also achieve good heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the explosive structure of the utility model.
[0019] Figure 2 It is a schematic diagram of the rear structure of the utility model.
[0020] Figure 3 It is a schematic diagram of the front structure of the utility model.
[0021] Figure 4 The structure of the second housing of the utility model is shown in FIG. Figure 1 .
[0022] Figure 5 The structure of the second housing of the utility model is shown in FIG. Figure 2 .
[0023] Figure 6 This is a schematic diagram of the support plate structure of the utility model.
[0024] Figure 7 It is a cross-sectional view of the support plate, adjustment shaft and other structures of the utility model.
[0025] Figure 8 It is a schematic diagram of the specific structure of the adjusting shaft and the supporting tube of the utility model.
[0026] In the figure: 1. first shell; 2. mounting opening; 3. backlight panel; 4. display screen; 5. second shell; 6. rectangular opening; 7. semiconductor heat sink; 8. rotating seat; 9. first U-shaped seat; 10. exhaust duct; 11. U-shaped shell; 12. second U-shaped seat; 13. base; 14. support plate; 15. knob; 16. support tube; 17. heat pipe; 18. heat conducting plate; 19. rotating opening; 20. rotating shaft; 21. adjusting shaft; 22. mounting ring; 23. annular seat; 24. arc-shaped reinforcement portion. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] See also Figures 1 to 8 The utility model provides a technical solution: a compact integrated machine case, comprising a first housing 1, a support plate 14 and a base 13, wherein the bottom of the support plate 14 is mounted on the side of the base 13, such as Figure 1 and Figure 6 As shown, the top of the support plate 14 is an outwardly curved structure. Since the top of the support plate 14 is connected to the outer shell (the first outer shell 1), the weight of the outer shell is all concentrated on the top end of the support plate 14. Designing the top of the support plate 14 to be an outwardly curved structure is beneficial for bringing the center of gravity of the end of the support plate 14 closer to the bottom center, making the end of the support plate 14 more stable.
[0029] The top of the support plate 14 is rotatably connected to the middle position of the side of the second housing 5. The specific installation relationship between the support plate 14 and the second housing 5 is as follows: Figure 1 and Figure 2As shown, a first U-shaped seat 9 is provided at the top end of the support plate 14, a rotating seat 8 is rotatably provided inside the first U-shaped seat 9, the rotating seat 8 is connected to the middle of the side surface, and the first U-shaped seat 9 and the rotating seat 8 are specifically installed together through a damping shaft.
[0030] A heat conducting plate 18 is provided in the second housing 5. A curved heat conducting pipe 17 is provided on the surface of the heat conducting plate 18 away from the support plate 14. The heat conducting plate 18 and the heat conducting pipe 17 are both made of copper or aluminum. A heat conducting medium, such as pure water and heat conducting oil, is provided in the heat conducting pipe, so that the heat conducting plate 18 and the heat conducting pipe 17 have good heat conduction capability.
[0031] A plurality of rectangular openings 6 are provided on the side of the second shell 5, and semiconductor heat sinks 7 with cooling surfaces facing the heat conducting plate 18 are installed in the rectangular openings 6, and the cooling surfaces are in contact with the heat conducting plate 18; therefore, when the plurality of semiconductor heat sinks 7 are working, the plurality of cooling surfaces act on the heat conducting plate 18 at the same time, so that the temperatures of the heat conducting plate 18 and the heat conducting pipe 17 are reduced; conversely, when the temperature of the heat conducting pipe 17 rises, the heat conducting pipe 17 transfers the heat to the heat conducting plate 18, and then the heat is absorbed by the semiconductor heat sink 7.
[0032] The utility model also includes a first shell 1, in which a motherboard, a graphics card and a power supply are installed, and the first shell 1 is provided with a mounting opening 2 in the middle of one side of the first shell 1 close to the second shell 5, the second shell 5 covers the mounting opening 2, and the edge of the second shell 5 is connected to the edge of the mounting opening 2, the motherboard, the graphics card and the power supply are installed at the mounting opening 2, and the installed motherboard, the graphics card and the power supply leak out from the mounting opening 2. In actual use, the heat conducting plate 18 and the heat conducting pipe 17 are curved, that is, the shapes of the heat conducting plate 18 and the heat conducting pipe 17 match the shapes of the installed motherboard, the graphics card and the power supply. When the heat conducting plate 18 covers the motherboard and other devices, it can better fit the installed motherboard, the graphics card and the power supply, especially the motherboard, which must be in contact with the heat conducting pipe 17, so that the heat can be quickly conducted out of the heat conducting pipe 17 to cool the motherboard.
[0033] like Figure 1 and Figure 2 As shown, because the semiconductor heat sink 7 has a cooling effect on its cooling surface when it is working, while the other surface generates heat, in order to allow the semiconductor heat sink 7 to dissipate heat faster, a U-shaped shell 11 is provided on the side of the second housing 5, and the edge of the U-shaped shell 11 is sealed and connected to the side of the second housing 5;
[0034] The U-shaped shell 11 is provided with exhaust passages 10 at both ends of one side away from the second shell 5, and the exhaust passages are provided with dustproof nets at the ends thereof. An exhaust fan is installed in each exhaust passage 10. Figure 1As shown, the rectangular openings 6 are arranged at intervals along the U-shaped shell 11, and the heating surfaces of the semiconductor heat sinks 7 are all placed in the U-shaped shell 11. Therefore, when the two exhaust fans are working, one exhaust fan blows air into the U-shaped shell 11, and the other exhaust fan exhausts air outward. The two exhaust fans enter and exit the U-shaped shell 11, so that air can flow quickly in the U-shaped shell 11, and the heat on the heating surface of the semiconductor heat sink 7 can be quickly blown away.
[0035] Further, such as Figure 1 As shown, a backlight panel 3 is installed on a side of the first housing 1 away from the second housing 5, a display screen 4 is provided on one side of the backlight panel 3, the display screen 4 and the backlight panel are respectively connected to the main board, and the inclination angle of the first housing 1 is adjustable, so that it is convenient for the operator to observe the display screen at a suitable angle, and the angle adjustment structure includes a rotating port 19 arranged at the middle position of the arc structure at the top of the support plate 14, an annular seat 23 is arranged at the center of the rotating port 19, and both sides of the annular seat 23 are provided with a rotating shaft 20 extending radially outward, the rotating shaft 20 is rotatably connected to the inner wall of the rotating port 19, and the rotating shaft 20 is connected to the inner wall of the rotating port 19 through a bearing, so that the annular seat 23 can rotate around the rotating shaft 20 in the rotating port 19;
[0036] An adjusting shaft 21 is rotatably mounted in the annular seat 23. The top of the adjusting shaft 21 extends out of the top of the annular seat 23 and is connected to the knob 15. A mounting ring 22 is coaxially provided at the bottom of the knob 15. The mounting ring 22 is sleeved on the top of the annular seat 23 and the two are rotatably connected. Figure 7 As shown, the mounting ring 22 and the annular seat 23 are specifically connected by a bearing. When the knob 15 is turned, the adjusting shaft 21 can be driven to rotate. The adjusting shaft 21 and the annular seat 23 are connected by a bearing, or the adjusting shaft 21 is directly placed in the annular seat 23, and the annular seat 23 and the adjusting shaft 21 are clearance-matched.
[0037] The adjusting shaft 21 located below the annular seat 23 is provided with an external thread, the bottom of the adjusting shaft 21 is placed in the support tube 16, the inner surface of the support tube 16 is provided with an internal thread matching the external thread, the bottom of the support tube 16 is rotatably arranged in the second U-shaped seat 12, and the second U-shaped seat 12 is installed in the middle of the first shell 1 below the second shell 5, so when the adjusting shaft 21 rotates, the external thread on its surface will match the internal thread in the support tube 16, because the adjusting shaft 21 and the knob 15 are fixed, the adjusting shaft 21 can only drive the support tube 16 to extend or shorten when it rotates. When the support tube 16 extends along the adjusting shaft 21, the first shell 1 will rotate around the first U-shaped seat 9, so that the bottom of the first shell 1 moves upward, and when the support tube 16 shortens along the adjusting shaft 21, the first shell 1 will rotate around the first U-shaped seat 9, so that the bottom of the first shell 1 moves downward, thereby adjusting the inclination of the first shell 1, thereby adjusting the inclination of the display screen.
[0038] Furthermore, in order to better support the arc structure on the top of the support plate 14 and prevent the arc structure from breaking or bending, arc reinforcement parts 24 are provided on the surface of the arc structure on both sides of the rotating mouth 19, and the arc reinforcement parts 24 can strengthen the strength of the arc structure.
[0039] Furthermore, a heat insulation board is provided between the second shell 5 and the heat conducting plate 18. The heat insulation board is a foam board, an aerogel board, etc. laid inside the second shell 5. However, the semiconductor heat sink 7 passes through the heat insulation board and contacts the heat conducting plate 18 to prevent the heat insulation board from separating the semiconductor heat sink 7 from the heat conducting plate 18.
[0040] A control board specifically for controlling the semiconductor heat sink 7 and the exhaust fan is also provided in the first shell 1. The control board is connected to the semiconductor heat sink 7 and the exhaust fan respectively. The control board is also connected to a temperature sensor installed around the main board. When the temperature sensor detects that the temperature exceeds a preset value, the semiconductor heat sink 7 and the exhaust fan are automatically started, otherwise they are turned off.
[0041] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A compact all-in-one machine case, comprising a first housing (1), a support plate (14) and a base (13), wherein the bottom of the support plate (14) is mounted on the side of the base (13), characterized in that: The top of the support plate (14) is an outwardly curved arc structure; The top of the support plate (14) is rotatably connected to the middle position of the side of the second shell (5); a heat conducting plate (18) is provided in the second shell (5); a curved heat conducting pipe (17) is provided on the surface of the heat conducting plate (18) away from the support plate (14); a plurality of rectangular openings (6) are provided on the side of the second shell (5); semiconductor heat sinks (7) with cooling surfaces facing the heat conducting plate (18) are installed in the rectangular openings (6); the cooling surfaces are in contact with the heat conducting plate (18); It also comprises a first shell (1), a mounting opening (2) being provided in the middle of one side of the first shell (1) close to the second shell (5), the second shell (5) covering the mounting opening (2), and an edge of the second shell (5) being connected to an edge of the mounting opening (2).
2. A compact all-in-one chassis according to claim 1, characterized in that: A U-shaped shell (11) is provided on the side of the second outer shell (5), and the edge of the U-shaped shell (11) is sealed and connected to the side of the second outer shell (5); Exhaust channels (10) communicating with the interior of the U-shaped shell (11) are installed at both ends of the side away from the second shell (5), and each exhaust channel (10) is installed with an exhaust fan, and the rectangular openings (6) are arranged at intervals along the U-shaped shell (11), and the heating surfaces of the semiconductor heat sinks (7) are all placed in the U-shaped shell (11), wherein one exhaust fan blows air into the U-shaped shell (11) and the other exhaust fan exhausts air outward.
3. The compact all-in-one chassis according to claim 1, characterized in that: A rotating opening (19) is provided in the middle of the arc-shaped structure at the top of the support plate (14), an annular seat (23) is provided at the center of the rotating opening (19), and rotating shafts (20) extending radially outward are provided on both sides of the annular seat (23), and the rotating shafts (20) are rotatably connected to the inner wall of the rotating opening (19); An adjusting shaft (21) is rotatably mounted in the annular seat (23), the top of the adjusting shaft (21) extends out of the top of the annular seat (23) and is connected to the knob (15), a mounting ring (22) is coaxially arranged at the bottom of the knob (15), the mounting ring (22) is sleeved on the top of the annular seat (23) and the two are rotatably connected, so that the adjusting shaft (21) can be driven to rotate by rotating the knob (15); The adjusting shaft (21) located below the annular seat (23) is provided with an external thread, the bottom of the adjusting shaft (21) is placed in the support tube (16), the inner surface of the support tube (16) is provided with an internal thread matching the external thread, the bottom of the support tube (16) is rotatably arranged in the second U-shaped seat (12), and the second U-shaped seat (12) is installed in the middle of the first shell below the second shell (5).
4. A compact all-in-one chassis according to claim 3, characterized in that: Arc-shaped reinforcement parts (24) are provided on the arc-shaped structural surfaces at both sides of the rotating opening (19).
5. The compact all-in-one chassis according to claim 1, characterized in that: A heat insulation plate is provided between the second housing (5) and the heat conducting plate (18).
6. The compact all-in-one machine case according to claim 1, characterized in that: A first U-shaped seat (9) is provided at the top end of the support plate (14), a rotating seat (8) is rotatably provided inside the first U-shaped seat (9), and the rotating seat (8) is connected to the middle of the side surface.