Lifting water cooling head

Abstract

The utility model provides a lifting water cooling head which comprises an upper shell, a base and a lifting mechanism arranged between the upper shell and the base, and the lifting mechanism is used for driving the upper shell to ascend and descend. The lifting mechanism comprises a driving assembly and a rack. The driving assembly comprises a driving piece and a gear connected with the output end of the driving piece. Wherein the driving assembly is arranged on the upper shell or the base, the rack is arranged on the base or the upper shell, the gear is connected with the rack in a meshed mode, and the length extending direction of the rack is the same as the lifting direction of the upper shell; by arranging the driving assembly and the rack, the light-emitting part in the water cooling head can do lifting motion within a certain range, and a user can observe the lifting of the light-emitting part and the light change condition more visually; and meanwhile, a display panel can be arranged in the light-emitting part, so that the convenience of monitoring the heat dissipation condition of the water-cooling head by a user is improved.

Description

Technical Field

[0001] The utility model belongs to the field of computer heat dissipation, and particularly relates to a lifting water cooling head. Background Art

[0002] With the rapid development of the economy, user needs are constantly increasing. The existing water cooling heads have a single shape and structure and cannot meet the diverse needs of users, such as the need for lighting changes and dynamic changes in the shape of the water cooling heads. At the same time, in daily use, the temperature of the water cooling head and the liquid inside it may be too high, resulting in poor heat dissipation of the processor, but the user cannot know the temperature value of the water cooling head. Therefore, traditional water cooling heads can no longer meet their intelligent and visual needs. There are inconveniences in use and visual operation and maintenance, and it is impossible to intuitively observe the heat dissipation situation. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] The utility model provides a lifting water cooling head, which aims to solve the problem that when facing different heat dissipation requirements, users of existing fixed water cooling heads find it difficult to visually see the heat dissipation status of the water cooling head.

[0005] (2) Technical solution

[0006] The utility model provides a lifting water-cooling head, comprising an upper shell, a base and a lifting mechanism arranged between the upper shell and the base, the lifting mechanism is used to drive the lifting of the upper shell; the lifting mechanism comprises a driving assembly and a rack, the driving assembly comprises a driving member and a gear connected to the output end of the driving member; wherein, the driving assembly is arranged on the upper shell or the base, the rack is arranged on the base or the upper shell, the gear is meshed with the rack, and the length extension direction of the rack is the same as the lifting direction of the upper shell.

[0007] Furthermore, a first connecting plate is fixed on the upper shell, a second connecting plate is fixed on the base, the first connecting plate and the second connecting plate are arranged in parallel, the driving assembly is fixed on the first connecting plate, and the rack is fixed on the second connecting plate.

[0008] Furthermore, a sliding groove is provided on the end face of the first connecting plate facing the rack, the gear passes through the first connecting plate and extends into the sliding groove, the rack is slidably connected in the sliding groove, and long strips are fixed on both sides of the rack, and the strips are slidably connected to the inner wall of the sliding groove.

[0009] Furthermore, a guide block is fixedly provided on the first connecting plate, and a guide groove corresponding to the guide block is provided on the second connecting plate, and the guide block is slidably connected in the guide groove.

[0010] Furthermore, a first limiting step is provided on the end surface of the guide groove away from the first connecting plate, and a second limiting step corresponding to the first limiting step is provided on the guide block, and the first limiting step is slidably connected to the second limiting step.

[0011] Furthermore, there are two guide grooves, which are symmetrically arranged on both sides of the rack.

[0012] Furthermore, an inwardly recessed installation cavity is provided on the top of the base, and the drive assembly is arranged in the installation cavity.

[0013] Furthermore, a connecting portion extending downward is provided at the bottom of the upper shell, and an outer wall of the connecting portion is adapted to and slidably connected to an inner wall of the installation cavity.

[0014] Furthermore, a receiving cavity is provided on the top of the upper shell, a top cover is provided at the opening of the receiving cavity, a display window is provided in the top cover, a light-emitting component is further provided in the receiving cavity, and the light-emitting component is arranged corresponding to the display window.

[0015] Furthermore, a fixing frame is provided in the accommodating cavity, and the fixing frame is arranged between the light-emitting component and the accommodating cavity. A fixing groove adapted to the light-emitting component is provided on the top of the fixing frame, and the light-emitting component is snapped into the fixing groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] By setting up a driving component and a rack, the light-emitting part in the water-cooling head can be raised and lowered within a certain range, so that the user can more intuitively observe the rise and fall of the light-emitting part and the changes in the light; at the same time, a display panel can also be set in the light-emitting part, thereby improving the convenience of users monitoring the heat dissipation of the water-cooling head. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structure diagram of the utility model.

[0019] Figure 2 This is a cross-sectional view of the lifting state of the utility model Figure 1 .

[0020] Figure 3 This is a cross-sectional view of the lifting state of the utility model Figure 2 .

[0021] Figure 4 This is a schematic diagram of the base structure of the present utility model.

[0022] Figure 5 This is a schematic diagram of the upper cover structure of the utility model

[0023] Figure 6 It is a cross-sectional view of the working state of the utility model.

[0024] Figure 7 This is an exploded view of the upper shell of the utility model.

[0025] Figure 8 It is a cross-sectional view of the upper shell of the present utility model.

[0026] Figure numerals: 1. upper shell; 11. connecting part; 12. accommodating cavity; 13. top cover; 14. display window; 15. light-emitting part; 16. fixing frame; 17. fixing groove; 2. base; 21. installation cavity; 3. lifting mechanism; 31. driving assembly; 311. driving part; 312. gear; 32. rack; 321. ridge; 322. outer shell; 4. first connecting plate; 41. sliding groove; 42. guide block; 421. second limiting step; 5. second connecting plate; 51. guide groove; 511. first limiting step. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1-3 As shown, the utility model provides a lifting water-cooling head, comprising an upper shell 1, a base 2 and a lifting mechanism 3 arranged between the upper shell 1 and the base 2, the lifting mechanism 3 being used to drive the lifting of the upper shell 1, the lifting mechanism 3 comprising a driving assembly 31 and a rack 32, the driving assembly 31 comprising a driving member 311 and a gear 312 connected to the output end of the driving member 311, the driving assembly 31 being arranged on the upper shell 1, the rack 32 being arranged on the base 2, the gear 312 being meshed and connected with the rack 32, the length extension direction of the rack 32 being the same as the lifting direction of the upper shell 1; when in use, the driving member 311 drives the gear 312 to rotate, the meshing of the gear 312 and the rack 32 causes the two to move in opposite directions, thereby causing the driving assembly 31 and the upper shell 1 to move upward relative to the base 2, and when the gear 312 rotates in the opposite direction, it drives the upper shell 1 to move downward relative to the base 2, thereby realizing the lifting movement of the upper shell 1 relative to the base 2;

[0029] In this embodiment, the driving assembly further includes a housing 322 , and the driving member 311 and the gear 312 are both disposed in the housing 322 , thereby fixing and protecting the driving member 311 and the gear 312 .

[0030] Specifically, a first connecting plate 4 is fixed on the upper shell 1, and a second connecting plate 5 is fixed on the base 2. The first connecting plate 4 and the second connecting plate 5 are arranged in parallel. The driving assembly 31 is fixed on the first connecting plate 4, and the rack 32 is fixed on the second connecting plate 5. When in use, the first connecting plate 4 drives the upper shell 1 to rise and fall vertically relative to the second connecting plate 5, ensuring the stable connection between the first connecting plate 4 and the second connecting plate 5.

[0031] Furthermore, a sliding groove 41 is provided on the end face of the first connecting plate 4 facing the rack 32, the gear 312 passes through the first connecting plate 4 and extends into the sliding groove 41, the rack 32 is slidably connected in the sliding groove 41, and long strips of protrusions 321 are fixed on both sides of the rack 32, and the protrusions 321 are slidably connected to the inner wall of the sliding groove 41. Through the setting of the protrusions 321 and the sliding groove 41, the rack 32 is effectively prevented from shaking left and right during transmission, thereby affecting the stable operation of the lifting function of the upper shell 1.

[0032] Furthermore, a guide block 42 is fixedly provided on the first connecting plate 4, and a guide groove 51 corresponding to the guide block 42 is provided on the second connecting plate 5. The guide block 42 is slidably connected in the guide groove 51. Through the setting of the guide block 42 and the guide groove 51, the lifting stability of the lifting function of the upper shell 1 is further improved, ensuring that the connection between the first connecting plate 4 and the second connecting plate 5 is more stable during lifting.

[0033] Preferably, a first limiting step 511 is provided on the end surface of the guide groove 51 away from the first connecting plate 4, and a second limiting step 421 corresponding to the first limiting step 511 is provided on the guide block 42. The first limiting step 511 and the second limiting step 421 are in sliding contact, ensuring that the connection between the first connecting plate 4 and the second connecting plate 5 is smoother and more precise during lifting.

[0034] More preferably, there are two guide grooves 51, which are symmetrically arranged on both sides of the rack 32. During use, the guide block 42 is limited by the two guide grooves 51, thereby avoiding horizontal shaking of the first connecting plate 4 and the second connecting plate 5 during use.

[0035] Specifically, the top of the base 2 is provided with an inwardly recessed mounting cavity 21, and the mounting cavity 21 can be set as a rectangular parallelepiped groove structure. The drive assembly 31 is arranged in the mounting cavity 21, which is convenient for installation and makes the overall structure of the utility model more compact, simple and beautiful.

[0036] Furthermore, a downwardly extending connecting portion 11 is provided at the bottom of the upper shell 1, and the outer wall of the connecting portion 11 is adapted to and slidably connected to the inner wall of the mounting cavity 21. When the upper shell 1 is raised or lowered, the connecting portion 11 has a guiding effect on the raising and lowering of the upper shell 1 while also having a limiting effect, so that the raising and lowering of the upper shell 1 is more stable and coordinated.

[0037] Furthermore, a receiving cavity 12 is provided at the top of the upper shell 1, and the receiving cavity 12 is located inside the upper shell 1. A top cover 13 is provided at the opening of the receiving cavity 12, and a display window 14 is provided in the top cover 13. A light-emitting component 15 is also provided in the receiving cavity 12, and the light-emitting component 15 is arranged corresponding to the display window 14.

[0038] Specifically, a fixing frame 16 is provided in the accommodating cavity 12, and the fixing frame 16 is arranged between the light-emitting component 15 and the bottom wall of the accommodating cavity 12. A fixing groove 17 adapted to the light-emitting component 15 is provided on the top of the fixing frame 16. The light-emitting component is clamped in the fixing groove 17. When lifting or lowering, the light-emitting component 15 will not shake.

[0039] Preferably, a display screen can be designed on the light-emitting element 15, which can significantly improve the display effect, achieve a more colorful picture presentation, and improve the viewing experience. At the same time, due to the advantages of the display screen such as low energy consumption, small size, and fast response speed, the device performs better in energy saving and portability, greatly expanding the application scenarios of the device and improving the market competitiveness of the product. The display screen is preferably a liquid crystal display screen.

[0040] The following is a detailed description of the working principle of the utility model:

[0041] When in use, the drive assembly 31 is first connected to a power source, so that the gear 312 rotates forward and reverse and pushes the rack 32, thereby driving the first connecting plate 4 and the upper shell 1 to perform reverse lifting and lowering motion relative to the rack 32. It should be noted that while achieving the same lifting effect, the positions of the drive assembly 31 and the rack 32 can be interchanged.

[0042] At the same time, during the lifting and lowering process of the upper shell 1, the light-emitting component 15 located in the upper shell 1 emits rhythmic light changes due to the position change of the lifting and lowering and the light-emitting function, thereby meeting the user's needs for light and rhythm. In addition, the user can also monitor the temperature change and heat dissipation of the water cooling head through the display screen on the light-emitting component 15, so that the computer maintains high operating efficiency and improves the user experience.

[0043] The innovation of this utility model lies in the ability to raise and lower the upper shell via a drive assembly and a rack positioned between the upper shell and the base, facilitating adjustment of the water-cooling head's height. Specifically, the drive assembly includes a drive member and a gear. The drive assembly is fixedly connected to the outer shell, and the gear meshes with the rack. The drive member rotates through the gear, driving the rack, which in turn drives the upper shell up and down. The upper shell and the base are connected by a first connecting plate and a second connecting plate. The first connecting plate is provided with a sliding groove, into which the gear extends, and the rack slides. The groove is provided with a ridge that slides with the inner wall of the groove, ensuring smooth operation during the raising and lowering of the upper shell. The guide block and guide groove prevent vertical movement of the upper shell, while the first and second limiting steps cooperate to limit the range of vertical movement of the first connecting plate, thereby ensuring greater stability between the first and second connecting plates during raising and lowering. A mounting cavity is provided at the top of the base for mounting the drive mechanism, and a connecting portion at the bottom of the upper shell slides with the inner wall of the mounting cavity, enhancing structural stability. The top chamber of the upper shell houses the light-emitting element and the top cover. The light-emitting element is secured by a bracket and is compatible with the display window, making it easy to install the display window and view the displayed information. This overall design not only allows for height adjustment of the water cooling block, but also enhances aesthetics and convenience.

[0044] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

[0045] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A lifting water cooling head, characterized in that: It comprises an upper shell (1), a base (2), and a lifting mechanism (3) arranged between the upper shell (1) and the base, wherein the lifting mechanism (3) is used to drive the upper shell (1) to rise and fall; The lifting mechanism (3) comprises a driving assembly (31) and a rack (32), wherein the driving assembly (31) comprises a driving member (311) and a gear (312) connected to an output end of the driving member (311); The drive assembly (31) is arranged on the upper shell (1) or the base (2), the rack (32) is arranged on the base (2) or the upper shell (1), the gear (312) is meshedly connected with the rack (32), and the length extension direction of the rack (32) is the same as the lifting direction of the upper shell (1).

2. The lifting water cooling head according to claim 1, characterized in that: A first connecting plate (4) is fixedly provided on the upper shell (1), a second connecting plate (5) is fixedly provided on the base, the first connecting plate (4) and the second connecting plate (5) are arranged in parallel, the driving assembly (31) is fixedly provided on the first connecting plate (4), and the rack (32) is fixedly provided on the second connecting plate (5).

3. The lifting water cooling head according to claim 2, characterized in that: A sliding groove (41) is provided on the end surface of the first connecting plate (4) facing the rack (32), the gear (312) passes through the first connecting plate (4) and extends into the sliding groove (41), the rack (32) is slidably connected in the sliding groove (41), and long strip-shaped protrusions (321) are fixed on both sides of the rack (32), and the protrusions (321) are slidably connected to the inner wall of the sliding groove (41).

4. The lifting water cooling head according to claim 3, characterized in that: A guide block (42) is fixedly provided on the first connecting plate (4), and a guide groove corresponding to the guide block (42) is provided on the second connecting plate (5), and the guide block (42) is slidably connected in the guide groove (51).

5. The lifting water cooling head according to claim 4, characterized in that: A first limiting step (511) is provided on the end surface of the guide groove (51) away from the first connecting plate (4), and a second limiting step (421) corresponding to the first limiting step is provided on the guide block (42), and the first limiting step (511) is slidably connected to the second limiting step (421).

6. The lifting water cooling head according to claim 5, characterized in that: There are two guide grooves (51), and the two guide grooves (51) are symmetrically arranged on both sides of the rack (32).

7. The lifting water cooling head according to claim 1, characterized in that: An inwardly recessed installation cavity (21) is provided on the top of the base (2), and the drive assembly (31) is arranged in the installation cavity (21).

8. The lifting water cooling head according to claim 7, characterized in that: A downwardly extending connection portion (11) is provided at the bottom of the upper shell (1), and an outer wall of the connection portion (11) is adapted to and slidably connected to an inner wall of the installation cavity (21).

9. The lifting water cooling head according to claim 1, characterized in that: A receiving cavity (12) is provided at the top of the upper shell (1), a top cover (13) is provided at the opening of the receiving cavity (12), a display window (14) is provided in the top cover (13), and a light-emitting element (15) is further provided in the receiving cavity (12), and the light-emitting element (15) is arranged corresponding to the display window (14).

10. The lifting water cooling head according to claim 9, characterized in that: A fixing frame (16) is provided in the accommodating cavity (12), and the fixing frame (16) is arranged between the light-emitting component (15) and the accommodating cavity (12). A fixing groove (17) adapted to the light-emitting component is provided on the top of the fixing frame (16), and the light-emitting component (15) is snap-connected in the fixing groove (17).

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