Quick release mechanism and patch type efficient heat dissipation device

Abstract

The utility model relates to the technical field of heat dissipation equipment, in particular to a quick release mechanism and a patch type efficient heat dissipation device, which comprise a mounting unit, a heat dissipation unit, a heat dissipation unit, a heat dissipation unit, a heat dissipation unit and a heat dissipation unit, and are characterized in that the mounting unit comprises a fixed seat and a heat dissipation assembly arranged on the fixed seat; and the quick mounting unit comprises a clamping groove formed in the upper surface of the fixed seat and a rotating assembly arranged in the clamping groove. The quick-release mechanism has the advantages that the mounting unit is arranged to be matched with the quick-release unit, the fixing seat can be quickly adhered to an assembly needing heat dissipation through the heat conduction paste for local heat dissipation, the cooling fins can be quickly separated from and mounted on the fixing seat, and when local parts need frequent heat dissipation, the heat dissipation fins can be quickly detached from the fixing seat. The fixing base can be fixed to the assembly for a long time, the heat dissipation effect can be achieved by installing the heat dissipation fins when heat dissipation is needed, and by arranging the heat dissipation assembly, a heat dissipation fan capable of being rapidly disassembled and assembled can be arranged at the upper ends of the heat dissipation fins, and the effect of improving the heat dissipation efficiency can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation equipment, in particular to a quick-release mechanism and a patch-type high-efficiency heat dissipation device. Background Art

[0002] Due to the problems of energy shortage and global warming, promoting renewable energy and reducing greenhouse gas emissions have become an important task worldwide, and photovoltaic power generation is a potential solution.

[0003] The efficiency of concentrated photovoltaic power generation is relatively high. Currently, the highest photovoltaic efficiency of the chip exceeds 45%. However, under high-concentration conditions, high-concentration will cause the photovoltaic panels to receive more light energy, resulting in an increase in the surface temperature of the photovoltaic panels. Excessive temperature will damage the life of the photovoltaic modules, especially the battery modules. Failure to effectively dissipate heat will lead to reduced power generation efficiency and shortened life. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problem or the problem in the prior art that local components cannot be flexibly cooled, the present utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a quick release mechanism.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an installation unit, including a fixing seat and a heat dissipation component arranged on the fixing seat; a quick-install unit, including a clamping groove arranged on the upper surface of the fixing seat and a rotating component arranged in the clamping groove.

[0008] As a preferred solution of the quick-release mechanism of the present invention, the heat dissipation assembly includes a clamping block arranged in the clamping groove, a heat sink arranged on the clamping block, and a thermal paste arranged at the bottom of the fixing seat.

[0009] As a preferred solution of the quick-release mechanism of the present invention, the rotating assembly includes a rotating groove arranged on the inner wall of the clamping groove, a limiting portion arranged on the inner wall of the rotating groove, and a reset portion arranged inside the fixing seat; the reset portion and the limiting portion cooperate with each other.

[0010] As a preferred solution of the quick-release mechanism of the utility model, the limiting portion includes a movable groove arranged on the inner wall of the rotating groove, a limiting block arranged on the inner wall of the movable groove, and a limiting surface arranged on the inner side of the limiting block; the limiting surface and the clamping block cooperate with each other.

[0011] As a preferred solution of the quick-release mechanism of the utility model, wherein: the reset part is arranged on the limit block, including a guide rod arranged on the limit block, a retaining ring arranged on the guide rod, a first spring on the retaining ring, and a telescopic hole arranged on the inner wall of the fixed seat; the other end of the first spring is fixedly connected to the inner bottom of the telescopic hole.

[0012] The quick-release mechanism of the present invention has the following beneficial effects: the installation unit is provided in conjunction with the quick-installation unit, and the fixing seat can be quickly attached to the component that needs heat dissipation through the thermal paste to perform local heat dissipation. The heat sink can be quickly separated and installed from the fixing seat. When the local component needs frequent heat dissipation, the fixing seat can be fixed on the component for a long time. When heat dissipation is needed, the heat sink can be installed to achieve the heat dissipation effect.

[0013] In actual use, there is still a problem of low heat dissipation efficiency.

[0014] In order to solve the above technical problems, the present invention also provides the following technical solutions: a heat dissipation unit, comprising a support rod arranged on the fixing seat, and a connecting assembly arranged on the support rod.

[0015] As a preferred solution of the patch-type high-efficiency heat dissipation device described in the utility model, the connecting assembly includes a connecting hole arranged on the support rod, a connecting rod arranged in the connecting hole, a heat dissipation portion arranged on the connecting rod, an extrusion groove arranged in the connecting rod, and a locking portion arranged in the extrusion groove.

[0016] As a preferred solution of the patch-type high-efficiency heat dissipation device described in the utility model, the heat dissipation part includes a fixed frame arranged on the connecting rod, a heat dissipation fan arranged in the fixed frame, a fixed rod arranged on the heat dissipation fan, and a protective frame arranged on the fixed rod.

[0017] As a preferred solution of the patch-type high-efficiency heat dissipation device described in the utility model, it also includes: a pressing part, a pressing rod arranged on the pressing part including the lower end of the protective frame, a pressing groove arranged in the fixing rod, a second spring arranged inside the pressing groove, and a limiting ring arranged on the second spring; the limiting ring is fixedly connected to the outside of the pressing rod, and the pressing part and the locking part cooperate with each other.

[0018] As a preferred solution of the patch-type high-efficiency heat dissipation device described in the utility model, the locking portion includes a convex groove arranged at the bottom of the extrusion groove, a slider arranged in the convex groove, a fixed block arranged on the slider, a third spring arranged on the fixed block, a through groove arranged on the outside of the fixing rod, and a fixing groove arranged on the inner wall of the connecting hole.

[0019] The beneficial effects of the present invention are as follows: by arranging the heat dissipation component, a quick-dismount and quick-install heat dissipation fan can be arranged on the upper end of the heat dissipation fin, which can achieve the effect of improving the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0021] Figure 1 It is a schematic diagram of the overall structure of the quick-release mechanism of the utility model.

[0022] Figure 2 This is a schematic diagram of the heat dissipation component structure of the quick-release mechanism of the utility model.

[0023] Figure 3 This is a schematic diagram of the fixing seat structure of the quick-release mechanism of the utility model.

[0024] Figure 4 This is a schematic diagram of the cross-section structure of the fixing seat of the quick-release mechanism of the utility model.

[0025] Figure 5 for Figure 4 Enlarged schematic diagram of point A in the middle.

[0026] Figure 6 It is a planar cross-sectional schematic diagram of the quick-release mechanism of the utility model.

[0027] Figure 7 This is a schematic diagram of the overall structure of the patch-type high-efficiency heat dissipation device of the utility model.

[0028] Figure 8 for Figure 7 Enlarged schematic diagram of point B in the middle.

[0029] Figure 9 for Figure 7 Enlarged schematic diagram at point C in the middle.

[0030] Figure 10 It is a planar cross-sectional schematic diagram of the patch-type high-efficiency heat dissipation device of the utility model. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0035] Example 1

[0036] Reference Figures 1 to 2 , which is the first embodiment of the utility model, provides a quick-release mechanism that can achieve the effect of sticking the heat sink 102b on the photovoltaic component that needs heat dissipation at any time, including an installation unit 100, including a fixing base 101, and a heat dissipation component 102 arranged on the fixing base 101; a quick-release unit 200, including a clamping groove 201 arranged on the upper surface of the fixing base 101, and a rotating component 202 arranged in the clamping groove 201.

[0037] Furthermore, the heat dissipation component 102 includes a clamping block 102a arranged in the clamping groove 201, a heat sink 102b arranged on the clamping block 102a, a thermal paste 102c arranged at the bottom of the fixing base 101, and a reset portion 202c arranged inside the fixing base 101; the reset portion 202c and the limiting portion 202b cooperate with each other, the fixing base 101 is made of thermally conductive metals such as copper and aluminum, and has good thermal conductivity, and a thermal paste 102c is pasted on the bottom of the fixing base 101. The thermal paste 102c is composed of thermal conductive material and adhesive, has double-sided adhesiveness, and can effectively conduct heat. The other side of the thermal paste 102c is pasted on the component that needs to dissipate heat, and the heat will be transferred to the fixing base 101 through the thermal paste 102c. The fixing base 101 transfers the heat to the heat sink 102c above the movable connector. 2b is used for heat dissipation, and a snap-in groove 201 is provided at the center position of the upper surface of the fixing base 101, and the snap-in groove 201 is an elliptical groove. The bottom of the heat sink 102b is fixedly connected with a snap-in block 102a, and the snap-in block 102a is made of thermally conductive material and is elliptical. A heat sink 102b is arranged directly above the snap-in block 102a, and the heat sink 102b is made of metal, such as aluminum alloy or copper. The heat sink 102b is provided with many raised heat sink 102b wings, which increase its surface area and help to accelerate the dissipation of heat. When the snap-in block 102a is limited in the snap-in groove 201, the bottom of the heat sink 102b and the upper part of the fixing base 101 fit each other, and the heat in the fixing base 101 will be distributed to the wings through the heat sink 102b, and the heat will be taken away by the circulation of air, thereby achieving the heat dissipation effect.

[0038] During use, when a local photovoltaic component needs to dissipate heat, one side of the thermal paste 102c can be attached to the bottom of the fixing base 101, and the other side can be attached to the local component. The heat of the local component will be conducted to the fixing base 101 through the thermal paste 102c, and then to the heat sink 102b through the fixing base 101. The heat sink 102b is distributed on the fins and the heat is taken away by the circulation of air, thereby achieving the heat dissipation effect.

[0039] Example 2

[0040] Reference Figures 3 to 6, which is the second embodiment of the present utility model. Different from the previous embodiment, this embodiment provides a quick-release unit 200 with a quick-release mechanism, which solves the problem that the heat sink 102b cannot be removed separately for cleaning or replacement after long-term use. The rotating assembly 202 includes a rotating groove 202a provided on the inner wall of the clamping groove 201, a limiting portion 202b provided on the inner wall of the rotating groove 202a, and a reset portion 202c provided inside the fixing seat 101; the reset portion 202c and the limiting portion 202b cooperate with each other, and the inner wall of the clamping groove 201 is provided with a rotating groove 202a, and the rotating groove 202a is an arc-shaped groove. The rotating groove 202a and the clamping groove 201 are connected to each other to form a "cross" shape.

[0041] Furthermore, the limiting portion 202b includes a moving groove 202b-1 provided on the inner wall of the rotating groove 202a, a limiting block 202b-2 provided on the inner wall of the moving groove 202b-1, and a limiting surface 202b-3 provided on the inner side of the limiting block 202b-2; the limiting surface 202b-3 and the clamping block 102a cooperate with each other, and a moving groove 202b-1 is provided between the clamping groove 201 and the inner wall of the rotating groove 202a, and the limiting block 202b-2 is slidably connected in the moving groove 202b-1, and the limiting block 202b-2 is provided on the inner side of the limiting block 202b-2. The inner side of b-2 is provided with limiting surfaces 202b-3 on both sides, and the two limiting surfaces 202b-3 are respectively adapted to the inner walls of the clamping groove 201 and the rotating groove 202a to form an elliptical groove structure for accommodating the clamping block 102a. A telescopic hole 202c-4 is provided inside the movable groove 202b-1, and a first spring 202c-3 is provided at the bottom of the telescopic hole 202c-4. The other end of the first spring 202c-3 is fixedly installed with a ring 202c-2, and the other end of the ring 202c-2 is fixed. The guide rod 202c-1 is fixedly connected, the diameter of the ring 202c-2 is larger than the diameter of the guide rod 202c-1, and the diameter of the ring 202c-2 is equal to the diameter of the telescopic hole 202c-4 but smaller than the diameter of the opening of the telescopic hole 202c-4. The diameter of the guide rod 202c-1 is equal to the diameter of the opening of the telescopic hole 202c-4, that is, the ring 202c-2 and the guide rod 202c-1 are both slidably connected in the telescopic hole 202c-4, but the ring 202c-2 cannot be separated from the telescopic hole 202c-4, and the guide rod The other end of 202c-1 is fixedly connected to the outer side of the limit block 202b-2. The limit block 202b-2 can slide stably in the movable groove 202b-1 through the guide rod 202c-1. The guide rod 202c-1 is pushed inward by the tension force of the first spring 202c-3. When the support ring 202c-2 is against the inner wall of the telescopic hole 202c-4, the two limit surfaces 202b-3 are respectively connected to the inner walls of the clamping groove 201 and the rotating groove 202a to form an elliptical groove structure.

[0042] When in use, first align the clamping block 102a at the bottom of the heat sink 102b with the clamping slot 201 on the fixing seat 101, and then insert it. When the bottom of the clamping block 102a is in contact with the bottom of the clamping slot 201, you can rotate it 90 degrees clockwise or counterclockwise. The rotation process is summarized. The outer side of the clamping block 102a first contacts the limiting surface 202b-3 close to the inner wall of the clamping slot 201, and the outer side of the clamping block 102a exerts an extrusion force on the limiting surface 202b-3, pushing the limiting block 202b-2 to move outward, and the guide rod 202c-1 drives the ring 202c-2 to exert pressure on the first spring 202c-3, causing the first spring 202c-3 to contract outward. As the clamping block 102a rotates, the clamping block 102a The outer side of the clamping block 102a will be separated from the limiting surface 202b-3 near the inner side of the clamping groove 201 and attached to the limiting surface 202b-3 near the inner side of the rotating groove 202a. At this time, the extrusion force on the limiting block 202b-2 will gradually decrease. As the outer side of the clamping block 102a is attached to the inner wall of the rotating groove 202a, the extrusion force on the limiting block 202b-2 will completely disappear. Under the push of the tensioning elastic force of the second spring 302e-3, the limiting surface 202b-3 near the inner side of the rotating groove 202a is always attached to the outer side of the clamping groove 201. This achieves the function of the limiting block 202b-2 to limit the position of the clamping groove 201, thereby improving the stability of the clamping block 102a in the rotating groove 202a. When the heat sink 102b needs to be removed, just reverse it.

[0043] Example 3

[0044] Reference Figures 7 to 10 , which is the third embodiment of the present utility model. Different from the previous embodiment, this embodiment provides a patch-type high-efficiency heat dissipation device, which solves the problem of poor heat dissipation efficiency and includes the quick-release mechanism in the above embodiment, including a heat dissipation unit 300, including a support rod 301 arranged on the fixing base 101, and a connecting component 302 arranged on the support rod 301. The connecting component 302 includes a connecting hole 302a arranged on the support rod 301, a connecting rod 302b arranged in the connecting hole 302a, a heat dissipation portion 302c arranged on the connecting rod 302b, an extrusion groove 302d arranged in the connecting rod 302b, and a locking portion 302f arranged in the extrusion groove 302d. Support rods 301 are respectively provided near the four corners of the upper part of the fixing base 101, and a connecting hole 302a is opened on the upper end surface of the support rod 301. The inner wall of the connecting hole 302a is plugged and connected with the connecting rod 302b, and the interior of the connecting rod 302b is opened with an extrusion groove 302d.

[0045] Specifically, the heat dissipation part 302c includes a fixed frame 302c-1 provided on the connecting rod 302b, a heat dissipation fan 302c-2 provided in the fixed frame 302c-1, a fixed rod 302c-3 provided on the heat dissipation fan 302c-2, and a protective frame 302c-4 provided on the fixed rod 302c-3. A fixed frame 302c-1 is fixedly connected to the outside of the four connecting rods 302b. The fixed frame 302c-1 presents a "return" shape, and a heat dissipation fan 302c-2 is provided inside. The heat dissipation fan 302c-2 can rotate through a motor or by connecting to a power supply to increase air circulation to achieve the effect of accelerating heat dissipation. Fixed rods 302c-3 are fixedly connected to the upper part of the fixed frame 302c-1 near the four corners. The fixed rods 302c-3 and the connecting rods 302b are vertically aligned. A protective frame 302c-4 is elastically connected above the fixed rods 302c-3. Pressing rods 302e-1 are fixedly connected to the lower part of the protective frame 302c-4 near the four corners. A limiting ring 302e-4 is provided on the outside of the pressing rod 302e-1. A pressing groove 302e-2 is formed inside the fixed rod 302c-3. The diameter of the limiting ring 302e-4 is greater than the diameter of the pressing rod 302e-1, and the diameter of the limiting ring 302e-4 is equal to the diameter of the pressing groove 302e-2 but smaller than the notch diameter of the pressing groove 302e-2. The diameter of the pressing rod 302e-1 is equal to the notch diameter of the pressing groove 302e-2. That is, both the limiting ring 302e-4 and the pressing rod 302e-1 are slidably connected in the pressing groove 302e-2, but the limiting ring 302e-4 cannot break away from the pressing groove 302e-2. The pressing rod 302e-1 passes through the pressing groove 302e-2 and is movably connected to the extrusion groove 302d. The bottom end of the limiting ring 302e-4 and the bottom of the inner wall of the pressing groove 302e-2 are elastically connected by a second spring 302e-3. The bottom end of the pressing rod 302e-1 presents an inverted "V" shape, forming two intersecting inclined planes.

[0046] Furthermore, the locking portion 302f includes a convex groove 302f-1 provided at the bottom of the extrusion groove 302d, a slider 302f-2 provided in the convex groove 302f-1, a fixing block 302f-3 provided on the slider 302f-2, a third spring 302f-4 provided on the fixing block 302f-3, a through groove 302f-5 provided on the outer side of the fixing rod 302c-3, and a fixing groove 302f-6 provided on the inner wall of the connecting hole 302a. A convex groove 302f-1 is provided, and sliders 302f-2 are slidably connected on both sides of the convex groove 302f-1. The convex groove 302f-1 can limit the movement trajectory of the slider 302f-2 and prevent the slider 302f-2 from leaving the convex groove 302f-1. A fixed block 302f-3 is provided on the sliders 302f-2 on both sides. The two fixed blocks 302f-3 are symmetrical to each other with the central axis of the bottom of the extrusion groove 302d. The two fixed blocks 302f-3 slide in the extrusion groove 3 02d, a third spring 302f-4 is fixedly connected between the two fixing blocks 302f-3, and the upper part of the fixing block 302f-3 is in the shape of a right triangle. When the opposite sides of the two fixing blocks 302f-3d are fitted together, a triangular structure is formed. The two inclined surfaces formed by the "V"-shaped structure of the pressing rod 302e-1 are parallel to each other and cooperate with each other. The bottom of the fixing block 302f-3 is in the shape of a rectangle, and its outer side is in the shape of an arc. The outer wall of the fixing rod 302c-3 There are two through grooves 302f-5, and the two through grooves 302f-5 and the extrusion groove 302d are interconnected. A fixing groove 302f-6 is provided on the inner wall of the connecting hole 302a near the bottom. The positions of the fixing groove 302f-6 and the through groove 302f-5 correspond one-to-one to the positions of the fixed block 302f-3. The through groove 302f-5 can move the fixed block 302f-3 outward and expose it, that is, the fixing groove 302f-6 and the rectangular part of the fixed block 302f-3 are adapted to each other.

[0047] During use, when the heat dissipation efficiency of the heat sink 102b is low, downward pressure can be applied to the protective frame 302c-4, so that the pressing rod 302e-1 drives the limiting ring 302e-4 to apply downward pressure to the second spring 302e-3, causing the second spring 302e-3 to shrink downward. As the pressing rod 302e-1 moves downward, the inclined surface of the lower end of the pressing rod 302e-1 applies pressure to the fixed block 302f-3, so that the two fixed blocks 302f-3 move inward at the same time, causing the third spring 302f -4 is contracted towards the middle by the pressure from both sides, and as the outer side of the positioning block enters the through slot 302f-5, the four connecting rods 302b can be aligned with the connecting holes 302a on the support rod 301 and inserted vertically downward. When the bottom of the connecting rod 302b touches the bottom of the connecting hole 302a, the protective frame 302c-4 can be loosened. Without the pressure exerted by the protective frame 302c-4, the pressing rod 302e-1 moves vertically upward under the push of the elastic force of the second spring 302e-3, thereby The bottom inclined surface of the pressing rod 302e-1 no longer fits the inclined surface of the fixing block 302f-3, which makes the pressure on both sides of the third spring 302f-4 disappear. Under the action of the stretching elastic force, the fixing blocks 302f-3 on both sides are pushed through the through slot 302f-5 and are limited in the fixing slot 302f-6. This achieves the effect of quickly setting the cooling fan 302c-2 above the heat sink 102b. When the cooling fan 302c-2 is powered on, due to the inclined surface between the heat sink 102b, the cooling fan 302c-2 is The cold air generated by the cooling fan 302c-2 will be connected to the heat sink 102b from directly above the heat sink 102b, and drive the hot air from both sides of the heat sink 102b, thus achieving the heat dissipation effect. When the cooling fan 302c-2 needs to be removed, the protective frame 302c-4 can be pressed again to drive the pressing rod 302e-1 to disengage the fixing block 302f-3 from the fixing slot 302f-6 for unlocking. Through this convenient installation and disassembly method, the flexibility and practicality of the device during use are improved.

[0048] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0049] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0050] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A quick release mechanism, characterized in that: include, The mounting unit (100) comprises a fixing seat (101) and a heat dissipation component (102) arranged on the fixing seat (101); The quick-install unit (200) comprises a clamping groove (201) provided on the upper surface of the fixing seat (101) and a rotating assembly (202) provided in the clamping groove (201).

2. The quick release mechanism according to claim 1, wherein: The heat dissipation assembly (102) comprises a clamping block (102a) arranged in the clamping slot (201), a heat sink (102b) arranged on the clamping block (102a), and a heat conductive paste (102c) arranged at the bottom of the fixing seat (101).

3. The quick release mechanism according to claim 2, wherein: The rotating assembly (202) comprises a rotating groove (202a) provided on the inner wall of the clamping groove (201), a limiting portion (202b) provided on the inner wall of the rotating groove (202a), and a resetting portion (202c) provided inside the fixing seat (101); The reset portion (202c) and the limiting portion (202b) cooperate with each other.

4. The quick release mechanism according to claim 3, wherein: The limiting portion (202b) comprises a moving groove (202b-1) arranged on the inner wall of the rotating groove (202a), a limiting block (202b-2) arranged on the inner wall of the moving groove (202b-1), and a limiting surface (202b-3) arranged on the inner side of the limiting block (202b-2); The limiting surface (202b-3) and the clamping block (102a) cooperate with each other.

5. The quick release mechanism according to claim 3 or 4, characterized in that: The reset portion (202c) is arranged on the limit block (202b-2), and comprises a guide rod (202c-1) arranged on the limit block (202b-2), a retaining ring (202c-2) arranged on the guide rod (202c-1), a first spring (202c-3) on the retaining ring, and a telescopic hole (202c-4) arranged on the inner wall of the fixing seat (101); The other end of the first spring (202c-3) is fixedly connected to the inner bottom of the telescopic hole (202c-4).

6. A patch-type high-efficiency heat dissipation device, comprising the quick-release mechanism according to any one of claims 1 to 5, characterized in that: as well as, The heat dissipation unit (300) comprises a support rod (301) arranged on the fixing seat (101) and a connection assembly (302) arranged on the support rod (301).

7. The patch-type high-efficiency heat dissipation device according to claim 6, characterized in that: The connecting assembly (302) comprises a connecting hole (302a) provided on the supporting rod (301), a connecting rod (302b) provided in the connecting hole (302a), a heat dissipation portion (302c) provided on the connecting rod (302b), an extrusion groove (302d) provided in the connecting rod (302b), and a locking portion (302f) provided in the extrusion groove (302d).

8. The SMD high-efficiency heat dissipation device according to claim 7, characterized in that: The heat dissipation part (302c) comprises a fixed frame (302c-1) arranged on the connecting rod (302b), a heat dissipation fan (302c-2) arranged in the fixed frame (302c-1), a fixed rod (302c-3) arranged on the heat dissipation fan (302c-2), and a protective frame (302c-4) arranged on the fixed rod (302c-3).

9. The SMD high-efficiency heat dissipation device according to claim 8, characterized in that: It also includes a pressing portion (302e), a pressing rod (302e-1) arranged at the lower end of the pressing portion (302e) including a protective frame (302c-4), a pressing groove (302e-2) arranged in the fixing rod (302c-3), a second spring (302e-3) arranged in the pressing groove (302e-2), and a limiting ring (302e-4) arranged on the second spring (302e-3); The limiting ring (302e-4) is fixedly connected to the outside of the pressing rod (302e-1), and the pressing portion (302e) and the locking portion (302f) cooperate with each other.

10. The patch-type high-efficiency heat dissipation device according to claim 8, characterized in that: The locking portion (302f) comprises a convex groove (302f-1) arranged at the bottom of the extrusion groove (302d), a slider (302f-2) arranged in the convex groove (302f-1), a fixed block (302f-3) arranged on the slider (302f-2), a third spring (302f-4) arranged on the fixed block (302f-3), a through groove (302f-5) arranged on the outside of the fixed rod (302c-3), and a fixed groove (302f-6) arranged on the inner wall of the connecting hole (302a).

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