Fixing structure for adjusting unbalanced heat dissipation module, heat dissipation module structure, case structure and electronic equipment

Abstract

The utility model provides a fixing structure for adjusting an unbalanced heat dissipation module, a heat dissipation module structure, a case structure and electronic equipment. A fixing structure for adjusting an unbalanced heat dissipation module comprises a fixing support, the fixing support is used for being fixedly connected with the heat dissipation module in a clamped mode, the fixing support is further used for being detachably installed on a machine case through spring screws, and the spring screws are detachably installed on the fixing support. And the locking direction of the spring screw and the locking direction between the heat dissipation module and the heat source are arranged in the same direction. According to the fixing structure, the locking and attaching direction of the spring screw and the locking and attaching direction between the heat dissipation module and the heat source are arranged in the same direction, the spring screw is vertically locked and attached downwards, the complexity and direction change of locking and attaching operation are reduced, the assembling work on a production line is smoother, the locking and attaching time is effectively saved, and therefore the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of heat dissipation module fixing, in particular to a fixing structure for adjusting a non-balance heat dissipation module, a heat dissipation module structure, a case structure and an electronic device. BACKGROUND

[0002] With the continuous development of modern science and technology, market product competition is becoming more and more fierce, and the optimization of product performance and the control of cost are becoming more and more important. In a new generation of desktop game case, the mainboard is matched with a CPU of Arrow Lake-HX (processor) which has better performance, so a new design is made on the heat dissipation module, the conventional heat dissipation module structure is changed, the heat dissipation module is rotated by 90 degrees, the system fan on the rear window of the case is replaced by the fan on the heat dissipation module, and the heat of the CPU is directly guided to the heat dissipation hole on the rear window of the case through the fan on the heat dissipation module to reduce the system fan and reduce the cost. However, the 90° rotation makes the gravity center of the heat dissipation module unbalanced, and the heat dissipation module is inclined when assembled on the rear window of the case, which causes poor contact of the CPU heat dissipation and power consumption of the whole machine, and cannot meet the design requirements.

[0003] The existing solution is to fix the case with screws, and the fixing direction is perpendicular to the spring screw fixing direction of the CPU by 90°. At the same time, due to the reasonable manufacturing tolerance and assembly tolerance of the heat dissipation module, the accuracy of the two directions cannot be guaranteed, which may cause poor contact of the CPU heat dissipation, and cannot meet the design requirements of the whole machine power consumption and related performance. CONTENT OF THE INVENTION

[0004] The present disclosure provides a fixing structure for adjusting a non-balance heat dissipation module, a heat dissipation module structure, a case structure and an electronic device to at least solve one of the technical problems existing in the prior art.

[0005] According to a first aspect of the present disclosure, a fixing structure for adjusting a non-balance heat dissipation module is provided, the fixing structure comprising a fixing bracket, the fixing bracket being used for clamping connection with the heat dissipation module, and the fixing bracket being used for detachable installation on a case through a spring screw, wherein the locking direction of the spring screw and the locking direction between the heat dissipation module and a heat source are arranged in the same direction.

[0006] In an implementable manner, the fixing structure further comprises a supporting bracket, the supporting bracket being arranged between the case wall and the fixing bracket, the supporting bracket being detachably connected with the case wall, and the supporting bracket being connected with the fixing bracket through the spring screw.

[0007] In an implementable manner, the fixing bracket comprises:

[0008] A fixed support body is formed with a heat dissipation opening;

[0009] A first clamping part is arranged at the upper and lower ends of the fixed support body, and is used to be clamped with the heat dissipation module in the vertical direction to limit the displacement of the heat dissipation module in the vertical direction.

[0010] In an embodiment, the fixed support further comprises a second clamping part arranged at the left and right ends of the fixed support body, and the second clamping part is used to be clamped with the heat dissipation module in the horizontal direction to limit the displacement of the heat dissipation module in the horizontal direction.

[0011] In an embodiment, the fixed support further comprises a first mounting part arranged at the left and right ends of the fixed support body, and the first mounting part is connected with the support support through the spring screw.

[0012] In an embodiment, the left and right sides of the support support are formed with a second mounting part arranged below the first mounting part, and the spring screw is movably connected with the first mounting part and the second mounting part to form a vertical elastic compression force on the first mounting part and the second mounting part.

[0013] In an embodiment, the spring screw comprises a screw body, a compression spring, a gasket and a snap ring, the first mounting part is provided with a avoiding hole, the second mounting part is formed with a mounting groove and a threaded connection hole extending downward at the bottom surface of the mounting groove corresponding to the position of the avoiding hole; when the screw body of the spring screw is arranged in the avoiding hole and the end is threadedly connected with the threaded connection hole, the gasket and the snap ring are arranged in the mounting groove, and the compression spring is pressed on the first mounting part.

[0014] According to a second aspect of the present disclosure, a heat dissipation module structure comprises a heat dissipation module, and further comprises the fixed structure in any of the above embodiments.

[0015] According to a third aspect of the present disclosure, a case structure is provided, comprising a case, and further comprising the heat dissipation module structure.

[0016] According to a fourth aspect of the present disclosure, an electronic device is provided, comprising the case structure.

[0017] Compared with the prior art, the application has the following advantages: 1) in the fixing structure of the application, the locking direction of the spring screw and the locking direction between the heat dissipation module and the heat source are arranged in the same direction, the spring screw is locked vertically downward, the complexity and direction change of the locking operation are reduced, the assembly work on the production line is more smooth, the locking working hours are effectively saved, and the overall production efficiency is improved. 2) the spring screw is integrated with the fixing support in the application, so that the operator can conveniently adjust the position of the heat dissipation module or tighten the screw without frequently replacing or searching for the screw, the work efficiency and user experience are improved, and the design is more humanized. 3) in the application, the spring screw connected between the fixing support and the supporting support utilizes the elastic force and acting force of the spring, and can automatically adjust the unbalanced force of the heat dissipation module caused by manufacturing tolerance or assembly deformation in X, Y and Z directions. The automatic adjustment mechanism effectively eliminates the poor contact between the heat dissipation module and the heat source, ensures the stability and efficiency of the heat dissipation effect, and meets the design requirements of the overall machine power consumption.

[0018] It should be understood that the content described in this part is not intended to identify key or important features of the embodiments of the present disclosure, nor is it used to limit the scope of the present disclosure. Other features of the present disclosure will become apparent through the following description. BRIEF DESCRIPTION OF DRAWINGS

[0019] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will be more apparent from the following detailed description read in conjunction with the accompanying drawings, in which:

[0020] In the drawings, identical or corresponding reference numerals indicate identical or corresponding parts.

[0021] Figure 1 A structural schematic view of a fixing structure and a heat dissipation module of an embodiment of the present disclosure installed in a case is shown;

[0022] Figure 2 An exploded schematic view of Figure 1 is shown;

[0023] Figure 3 A schematic view of a fixing support and a spring screw of an embodiment of the present disclosure before assembly is shown;

[0024] Figure 4 A schematic view of a fixing support and a spring screw of an embodiment of the present disclosure after assembly is shown;

[0025] Figure 5 An assembly schematic view of a fixing support and a heat dissipation module of an embodiment of the present disclosure assembled with a spring screw is shown;

[0026] Figure 6Structure diagram of support bracket of the embodiment of the present disclosure Figure 1 ;

[0027] Figure 7 Structure diagram of support bracket of the embodiment of the present disclosure Figure 2 ;

[0028] Figure 8 Assembled diagram of assembled fixed bracket, support bracket and heat dissipation module

[0029] Figure 9 Assembled diagram of the support bracket and the case of the embodiment of the present disclosure.

[0030] Explanation of figure mark: 1-fixed structure, 11-fixed bracket, 12-support bracket, 111-fixed bracket main body, 112-first hook part, 113-second hook part, 114-first mounting part, 1141-avoidance hole, 121-second mounting part, 1211-mounting groove, 1212-screw thread connection hole

[0031] 2-heat dissipation module, 3-spring screw, 31-screw main body, 32-pressing spring, 33-gasket, 34-clasping ring, 4-case, 41-case wall, 5-heat source DETAILED DESCRIPTION

[0032] In order to make the purpose, features and advantages of the present disclosure more obvious and easy to understand, the technical solutions in the embodiments of the present disclosure will be described clearly and completely below in combination with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present disclosure.

[0033] According to one embodiment of the present disclosure, the utility model provides a kind of fixed structure (abbreviation "fixed structure") of adjusting unbalanced heat dissipation module. As shown in Figures 1-9 A kind of fixed structure 1 includes fixed bracket 11, and fixed bracket 11 is used to be connected with heat dissipation module 2, and fixed bracket 11 is also used to be detachably mounted on case 4 by spring screw 3, wherein, the locking direction of spring screw 3 and the locking direction between heat dissipation module 2 and heat source 5 are arranged in the same direction.

[0034] The fixing structure 1 of the application is provided with a fixing support 11 which can be clamped and fixedly connected with the heat dissipation module 2, so as to fix the heat dissipation module 2. The fixing support 11 is detachably installed on the case 4 through spring screws 3. The spring screws 3 are configured to form elastic compression force on the fixing support, so as to connect the fixing support 11 with the case 4. In the fixing structure 1 of the application, the locking direction of the spring screws 3 and the locking direction between the heat dissipation module 2 and the heat source 5 are arranged in the same direction. The spring screws 3 are vertically locked downward, which reduces the complexity and direction change of the locking operation, makes the assembly work on the production line more smooth, effectively saves the locking time, and thus improves the overall production efficiency.

[0035] In the application, the heat source 5 includes but is not limited to a CPU chip. The CPU chip generates heat when working. The CPU chip is tightly contacted with one end of the heat dissipation module 2 through heat dissipation module spring screws. The fan on the heat dissipation module dissipates the heat generated by the CPU chip through the heat dissipation holes on the case. The spring screws 3 are loose adjustment balance spring screws. Thus, the loose adjustment balance spring screws integrated in the fixing support 11 make it more convenient for the operator to adjust the position of the heat dissipation module or tighten the screws without frequent replacement or searching for screws, improve the work efficiency and user experience, and are more humanized design. In addition, the design of the loose adjustment balance spring screws enhances the ease of use and cost control.

[0036] In one embodiment, the fixing structure 1 of the application further includes a support support 12 which is arranged between the case wall 41 and the fixing support 11. The support support 12 is detachably connected with the case wall 41. The support support 12 and the fixing support 11 are connected through the spring screws 3.

[0037] For example, as shown in Figures 6-7 The support support 12 is a sheet structure. The support support 12 is arranged at the upper position of the fixing support 11. The support support 12 can be fixed on the case wall 41 through screws. The support support 12 and the fixing support 11 are connected through the spring screws 3. The fixing support 11 is clamped and fixedly connected with the heat dissipation module 2. Thus, the heat dissipation module 2 is fixedly installed on the case wall 41. On the other hand, due to the spring force and acting force of the spring screws 3 connected between the fixing support 11 and the support support 12, the spring screws 3 can automatically adjust the unbalanced force of the heat dissipation module 2 caused by manufacturing tolerance or assembly deformation in X, Y and Z directions. This automatic adjustment mechanism effectively eliminates the poor contact between the heat dissipation module and the heat source (such as CPU), ensures the stability and efficiency of the heat dissipation effect, and meets the design requirements of the whole machine power consumption.

[0038] In one embodiment, the fixing support 11 of the application includes a fixing support body 111 on which a heat dissipation opening is formed.

[0039] The first clamping portion 112 is arranged at the upper and lower ends of the fixing bracket body 111, and is used for clamping and connecting with the heat dissipation module 2 in the vertical direction to limit the displacement of the heat dissipation module 2 in the vertical direction.

[0040] The arrangement of the first clamping portion 112 enables the fixing bracket 11 to be conveniently clamped and connected with the heat dissipation module 2, and the installation and disassembly are convenient, thereby improving the installation and disassembly efficiency of the heat dissipation module 2.

[0041] Further, the fixing bracket 11 further comprises a second clamping portion 113 arranged at the left and right ends of the fixing bracket body 111, and the second clamping portion 113 is used for clamping and connecting with the heat dissipation module 2 in the horizontal direction to limit the displacement of the heat dissipation module 2 in the horizontal direction.

[0042] The second clamping portion 113 is arranged at the left and right ends of the fixing bracket body 111, and can limit the displacement of the heat dissipation module 2 in the horizontal direction, thereby further realizing the clamping and connecting of the fixing bracket 11 and the heat dissipation module 2.

[0043] Further, the fixing bracket 11 further comprises a first mounting portion 114 arranged at the left and right ends of the fixing bracket body 111, and the first mounting portion 114 is connected with the support bracket 12 through the spring screw 3.

[0044] The arrangement of the first mounting portion 114 provides conditions for the installation of the spring screw 3, and the first mounting portion 114 is generally in a sheet structure and is arranged at the upper position of the fixing bracket body 111.

[0045] For example, as shown in Figures 3-4 The fixing bracket 11 is generally in a sheet structure, and is an integrally formed structure composed of the fixing bracket body 111, the first clamping portion 112, the second clamping portion 113 and the first mounting portion 114. For example, the plastic can be integrally formed by a mold injection.

[0046] For example, the left and right sides of the support bracket 12 are formed with a second mounting portion 121, the second mounting portion 121 is arranged below the first mounting portion 114, and the spring screw 3 is movably connected between the first mounting portion 114 and the second mounting portion 121 to form a vertical elastic pressing force on the first mounting portion 114 and the second mounting portion 121.

[0047] For example, the support bracket 12 and the second mounting portion 121 can be configured as an integrally formed structure.

[0048] For example, the structure of the spring screw 3 can be, for example, Figure 8As shown, the spring screw 3 includes a screw body 31, a compression spring 32, a gasket 33 and a snap ring 34. The first mounting portion 114 is provided with a relief hole 1141. The second mounting portion 121 is formed with a mounting groove 1211 and a threaded connection hole 1212 extending downward from the bottom surface of the mounting groove 1211 and corresponding to the position of the relief hole 1141. When the screw body 31 of the spring screw 3 is arranged in the relief hole 1141 and the end thereof is threadedly connected with the threaded connection hole 1212, the gasket 33 and the snap ring 34 are arranged in the mounting groove 1211, and the compression spring 32 is pressed against the first mounting portion 114. At this time, the compression spring of the spring screw 3 forms a vertical elastic pressing force on the first mounting portion, and further forms a vertical elastic pressing force on the fixing support 11. The threaded end of the screw body 31 of the spring screw is threadedly connected with the threaded connection hole 1212 of the second mounting portion, so as to realize the connection and fixation between the spring screw and the support support. Further, when the screw body of the spring screw is continuously rotated and tightened, the compression spring 32 is further compressed to form a greater elastic force, which acts on the first mounting portion, so as to adjust the size of the elastic pressing force of the spring screw on the fixing support. When the screw body is further rotated and tightened until the gasket 33 is pressed against the bottom surface of the mounting groove, the screw body cannot be further rotated and tightened. The gasket plays a limiting role between the screw body of the spring screw and the second mounting portion, so as to prevent the spring screw from being excessively tightened.

[0049] The compression spring 32 is sleeved outside the screw body 31, the gasket 33 is sleeved on the screw body 31, and the snap ring 34 is located above the gasket 33 and is sleeved on the screw body 31. The gasket and the snap ring both avoid the external thread arrangement at the end of the screw body.

[0050] In the present application, the screw body of the spring screw 3 is sequentially arranged in the relief hole of the first mounting portion and the end thereof is threadedly connected with the threaded connection hole 1212. At this time, the gasket 33 and the snap ring 34 are arranged in the mounting groove 1211, and the compression spring 32 is sleeved on the screw body 31 and is pressed between the screw body 31 and the first mounting portion 114 to form a downward elastic pressing force on the first mounting portion 114. The spring screw 3 can automatically adjust the unbalanced force of the heat dissipation module caused by manufacturing tolerances or assembly deformation in X, Y and Z directions, so as to ensure the stability and high efficiency of the heat dissipation effect of the heat dissipation module.

[0051] According to one embodiment of the present disclosure, as Figure 8The utility model also provides a heat dissipation module structure, including heat dissipation module 2, still including the fixed structure 1 in any one embodiment above. The heat dissipation module structure with fixed structure 1 can realize the simplification of locking structure, promotes production efficiency. And through the spring screw of setting in fixed structure, can automatically adjust the unbalanced force of heat dissipation module 2 due to manufacturing tolerance or assembly deformation in X, Y, Z three directions. This automatic adjustment mechanism effectively eliminates the poor contact between heat dissipation module and heat source, ensures the stability and high efficiency of heat dissipation effect, satisfies the design requirement of whole machine power consumption.

[0052] According to one embodiment of the present disclosure, as Figure 1 The utility model also provides a case structure, including case 4, still including heat dissipation module 2 and fixed structure 1, fixed structure 1 includes fixed support 11, and fixed support 11 is clamped and fixed with heat dissipation module 2, and fixed support 11 is detachably installed on case 4 through spring screw 3, wherein the locking direction of spring screw 3 and the locking direction between heat dissipation module 2 and heat source 5 are arranged in the same direction.

[0053] Specifically, in the present application, one end of heat dissipation module 2 and heat source 5 are locked vertically downward in the case through heat dissipation module spring screw, the other end of heat dissipation module 2 and the first and second clamping hook parts 112 and 113 of fixed support 11 are clamped and fixed, the first mounting part of fixed support 11 and the second mounting part of supporting bracket 12 are locked along the vertical direction through spring screw 3, and supporting bracket 12 is threadedly connected with case wall 41. The spring screw is configured to form an elastic force on the first and second mounting parts, which can automatically adjust the unbalanced force of heat dissipation module 2 due to manufacturing tolerance or assembly deformation in X, Y, Z three directions. This automatic adjustment mechanism effectively eliminates the poor contact between heat dissipation module 2 and heat source, ensuring the stability and high efficiency of heat dissipation effect.

[0054] According to one embodiment of the present disclosure, the utility model also provides an electronic equipment, including case structure. The electronic equipment with the case structure realizes the stability and high efficiency of heat dissipation effect, and simplifies the locking structure, improves the production efficiency of electronic equipment.

[0055] The process of installing the fixed structure and heat dissipation module in the case is described in detail as follows:

[0056] As Figures 3-4As shown, the spring screw 3 is first locked on the fixed support 11, at this time the compression spring 32 is located above the first mounting portion 114, the gasket 33 and the clasp ring 34 are located below the first mounting portion 114, so that the spring screw can be locked on the fixed support 11 without loosening, reducing the complexity and direction change of subsequent locking operation, effectively preventing the spring screw from falling, and saving locking time; then the fixed support 11 with the assembled spring screw is assembled with the heat dissipation module 2, and the first clamping hook portion and the second clamping hook portion on the fixed support 11 are clamped and fixed with the heat dissipation module 2, so that the displacement of the heat dissipation film group 2 is limited in the horizontal direction and the vertical direction, as shown in Figure 5 Then the assembled heat dissipation module 2 is assembled into the case from top to bottom, first the heat dissipation module is locked between the heat source 5 (such as CPU) through the heat dissipation module spring screw, and then the fixed support 11 and the supporting support 12 are locked and fixed in the vertical direction through the spring screw 3, that is, the threaded end of the spring screw is screwed with the threaded connection hole 1212 of the supporting support 12, and the compression spring 32 is pressed on the first mounting portion 114 of the fixed support 11, so that the unbalanced force caused by the manufacturing error or assembly deformation of the heat dissipation module can be adjusted in the X, Y and Z directions through the spring screw 3, and the poor contact between the heat dissipation module and the heat source is eliminated; finally, the supporting support 12 is fixed on the case wall 41 through the screw, as shown in Figure 1 .

[0057] It should be understood that various forms of flow shown above can be used to reorder, add or delete steps. For example, each step described in the present disclosure can be executed in parallel or sequentially or in a different order, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, which is not limited herein.

[0058] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present disclosure, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0059] The terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", "assembly" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; the terms "installation", "connection", "fixed connection" can be directly connected, or indirectly connected through an intermediate medium, or the communication between the two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0060] The orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0061] The description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction

[0062] The above is only a specific embodiment of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A fixing structure for adjusting an unbalanced heat dissipation module, characterized in that: The fixing structure comprises a fixing support for fastening connection with the heat dissipation module, and the fixing support is detachably installed on the case by a spring screw, wherein the locking direction of the spring screw and the locking direction between the heat dissipation module and the heat source are arranged in the same direction.

2. The fixture of claim 1, wherein: The fixing structure further comprises a supporting support arranged between the case wall and the fixing support, and the supporting support is detachably connected with the case wall and connected with the fixing support by the spring screw.

3. The fixture of claim 2, wherein: The fixing support comprises: a fixing support body, on which a heat dissipation opening is formed; a first clamping hook part arranged at the upper and lower ends of the fixing support body, which is used for fastening connection with the heat dissipation module in the vertical direction to limit the displacement of the heat dissipation module in the vertical direction.

4. The fixture of claim 3, wherein: The fixing support further comprises a second clamping hook part arranged at the left and right ends of the fixing support body, which is used for fastening connection with the heat dissipation module in the horizontal direction to limit the displacement of the heat dissipation module in the horizontal direction.

5. The fixture of claim 4, wherein: The fixing support further comprises a first mounting part arranged at the left and right ends of the fixing support body, which is connected with the supporting support by the spring screw.

6. The fixture of claim 5, wherein: Second mounting parts are formed at the left and right sides of the supporting support, and the second mounting parts are arranged below the first mounting parts, and the spring screw is movably connected between the first mounting part and the second mounting part to form a vertical elastic compression force on the first mounting part and the second mounting part.

7. The fixture of claim 6, wherein: The spring screw comprises a screw body, a compression spring, a gasket and a clasp, the first mounting part is provided with an avoiding hole, the second mounting part is provided with a mounting groove and a threaded connection hole extending downward from the bottom surface of the mounting groove and corresponding to the avoiding hole, when the screw body of the spring screw is arranged in the avoiding hole and the end is threadedly connected with the threaded connection hole, the gasket and the clasp are arranged in the mounting groove, and the compression spring is pressed on the first mounting part.

8. A heat dissipation module structure, comprising a heat dissipation module, characterized in that: The fixing structure of any one of claims 1-7 is further included.

9. A chassis structure comprising a chassis, characterized by: The heat dissipation module structure of claim 8 is further included.

10. An electronic device, comprising: The case structure of claim 9 is included.

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