Scissor type heat pipe arrangement heat dissipation module
By adopting a scissor-type heat pipe arrangement structure in the heat dissipation module, the contact area between the heat conduction pipe and the fin set is increased, and the problems of low heat conduction speed and efficiency in the prior art are solved, and a more efficient heat dissipation effect is achieved.
Patent Information
- Application Number
- CN202421231471.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The heat conduction pipes of the heat dissipation modules in the existing consumer electronics market are usually two-stage or three-stage linear, resulting in a decrease in the contact area between the heat conduction pipe and the heat dissipation fins, reducing the heat conduction speed and heat dissipation efficiency.
Design a scissor-type heat pipe arrangement and heat dissipation module, which forms a scissor-shaped structure by introducing raised segments, bent segments, straight segments and extension segments into the heat pipe, and increases the contact area between the heat pipe and the fin group, and The structural stability is strengthened through aluminum base plate and connecting screws to ensure effective heat conduction and dispersion.
The heat conduction speed and heat dissipation efficiency are improved, the structure is compact and reasonable, and the inclination and deviation of the heat conduction pipe is avoided, ensuring stable contact between the heat conduction pipe and the fin set and efficient heat dissipation.
Smart Images
Figure CN222337589U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of radiators, and in particular to a scissor-shaped heat pipe arrangement heat dissipation module. Background Art
[0002] As the electronic technology industry matures, more and more users have an increasing demand for high-power computers. Coupled with the continuous expansion of software and hardware and the increasing space occupied, while pursuing high-power computers, according to the law of conservation of energy in physics, this will cause electronic components to release more heat. However, the heat pipes of heat dissipation modules on the current consumer electronics market are generally two-stage or three-stage straight lines, which reduces the contact area between the heat pipe and the heat dissipation fins, reduces the heat conduction speed, and thus affects the heat dissipation efficiency. Utility Model Content
[0003] The purpose of the utility model is to address the deficiencies of the prior art and provide a scissor-shaped heat pipe arrangement heat dissipation module with a compact structure and reasonable design, which increases the contact area between the heat pipe and the fin group, and improves the heat conduction speed and heat dissipation efficiency.
[0004] To achieve the above-mentioned purpose, the utility model provides a scissor-shaped heat pipe arrangement heat dissipation module, comprising a first fin group, a second fin group arranged at an interval with the first fin group, and two heat-conducting pipes arranged between the first fin group and the second fin group, the two heat-conducting pipes are symmetrically arranged in a scissor-shaped structure, the heat-conducting pipe comprises a raised section, a bent section arranged at one end of the raised section, a straight section arranged at the bent section, and an extended section arranged at the other end of the raised section, the raised section, the bent section, the straight section, and the extended section are integrally formed, the raised section and the straight section protrude into the first fin group, the bent section is connected between the raised section and the straight section so that the bent section is exposed outside the first fin group, and the extended section is extended in a direction away from the raised section so that the extended section protrudes into the second fin group.
[0005] Preferably, a receiving groove is provided in the middle of the first fin group, and the receiving groove is recessed from the surface of the first fin group so that the raised section can be received in the receiving groove. First through holes are provided on both sides of the first fin group, and the first through holes are penetrated through the first fin group so that the straight section can be received in the first through holes.
[0006] Preferably, second through holes are provided on both sides of the second fin group, and the second through holes penetrate the second fin group so that the extension section is accommodated in the second through holes.
[0007] Preferably, the first fin group is provided with an aluminum bottom plate, the inner wall of the aluminum bottom plate is in contact with and fits against the outer wall of the raised section, and connecting screws are provided around the aluminum bottom plate.
[0008] Preferably, it further comprises a rack, wherein the first fin group and the second fin group are arranged along the length direction of the rack, and the rack is provided with mounting holes.
[0009] The utility model has the following beneficial effects: the structure is compact and the design is reasonable, the contact area between the heat pipe and the fin group is increased, and the heat conduction speed and the heat dissipation efficiency are improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a structural schematic diagram of the utility model.
[0011] Figure 2 It is a schematic diagram of the exploded structure of the utility model.
[0012] Reference numerals include:
[0013] 1——first fin group 11——accommodation groove 12——first through hole
[0014] 2——Second fin group 21——Second through hole
[0015] 3——heat conduction pipe 31——convex section 32——bend section
[0016] 33 - straight line segment 34 - extension segment
[0017] 4——Aluminum base plate 41——Connecting screws
[0018] 5——Frame 51——Mounting hole. DETAILED DESCRIPTION
[0019] The utility model is described in detail below with reference to the accompanying drawings.
[0020] like Figure 1 to Figure 2 As shown, a scissor-shaped heat pipe arrangement heat dissipation module of the utility model comprises a first fin group 1, a second fin group 2 arranged at an interval with the first fin group 1, and two heat-conducting pipes 3 arranged between the first fin group 1 and the second fin group 2. The two heat-conducting pipes 3 are symmetrically arranged in a scissor-shaped structure. The heat-conducting pipe 3 comprises a raised section 31, a bent section 32 arranged at one end of the raised section 31, a straight section 33 arranged at the bent section 32, and an extension section 34 arranged at the other end of the raised section 31. The raised section 31, the bent section 32, the straight section 33, and the extension section 34 are integrally formed. The raised section 31 and the straight section 33 protrude into the first fin group 1, the bent section 32 is connected between the raised section 31 and the straight section 33, so that the bent section 32 is exposed outside the first fin group 1, and the extension section 34 is extended in a direction away from the raised section 31, so that the extension section 34 protrudes into the second fin group 2.
[0021] The first fin group 1 and the second fin group 2 are arranged at intervals, and the two heat-conducting pipes 3 are symmetrically arranged in a scissor-shaped structure and are located between the first fin group 1 and the second fin group 2, wherein the raised sections 31 and the straight sections 33 of the two heat-conducting pipes 3 both protrude into the first fin group 1, thereby increasing the contact area between the two heat-conducting pipes 3 and the first fin group 1. Since the bent section 32 is connected between the raised section 31 and the straight section 33, and the bent section 32 is exposed to the outside of the first fin group 1, the heat is not only conducted to the first fin group 1 through the raised section 31 and the straight section 33, and quickly discharged from the first fin group 1, but also directly dissipated to the external environment through the bent section 32, and the heat dissipation speed is accelerated through two different heat dissipation pathways, and the extension section 34 is extended in a direction away from the raised section 31. , so that the extension section 34 protrudes into the second fin group 2, the two heat pipes 3 conduct heat to the second fin group 2 through the extension section 34, and the heat is quickly discharged by the second fin group 2, the two heat pipes 3 in a scissor-shaped structure can further increase the contact area with the first fin group 1 and the second fin group 2, and then the two heat pipes 3 are welded with the first fin group 1 and the second fin group 2 through solder paste to form a heat dissipation module, the overall structure is compact and reasonable, the raised section 31 protrudes upward to a certain height relative to the bending section 32, the straight section 33, and the extension section 34, and the bending section 32, the straight section 33, and the extension section 34 located in the same plane are used to provide sufficient support for the raised section 31, so that the heat pipe 3 is placed between the first fin group 1 and the second fin group 2 stably and firmly, avoiding tilting and displacement of the position. The utility model has a compact structure and a reasonable design, increases the contact area between the heat pipe 3 and the fin group, and improves the heat conduction speed and heat dissipation efficiency.
[0022] In this embodiment, a receiving groove 11 is provided in the middle of the first fin group 1, and the receiving groove 11 is formed by being recessed from the surface of the first fin group 1, so that the raised section 31 is received in the receiving groove 11, and first through holes 12 are provided on both sides of the first fin group 1, and the first through holes 12 are penetrated through the first fin group 1, so that the straight section 33 is received in the first through holes 12. Specifically, since there are two first through holes 12 and they are respectively located on both sides of the first fin group 1, the two first through holes 12 are penetrated through the first fin group 1, so that the straight section 33 is received in the first through holes 12, and the raised section 31 is stably received in the receiving groove 11, so that the raised section 31 and the straight section 33 are stably installed on the first fin group 1, and the contact area between the two heat pipes 3 and the first fin group 1 is effectively increased.
[0023] In this embodiment, the second through holes 21 are provided on both sides of the second fin group 2, and the second through holes 21 are provided through the second fin group 2, so that the extension section 34 is accommodated in the second through holes 21. Specifically, since there are two second through holes 21 and they are respectively located on both sides of the second fin group 2, the two second through holes 21 are provided through the second fin group 2, so that the extension section 34 passes through the first fin group 1 and is accommodated in the second through holes 21, and the extension section 34 plays a role in heat conduction and dissipation between the first fin group 1 and the second fin group 2.
[0024] The first fin group 1 of this embodiment is provided with an aluminum bottom plate 4, the inner wall of the aluminum bottom plate 4 is in contact with the outer wall of the raised section 31, and connecting screws 41 are provided around the aluminum bottom plate 4. Specifically, the aluminum bottom plate 4 is provided on the upper surface of the first fin group 1, so that the inner wall of the aluminum bottom plate 4 is in contact with the outer wall of the raised section 31, and the aluminum bottom plate 4 is connected and fixed to the first fin group 1 by four connecting screws 41, and the heat is quickly transferred to the aluminum bottom plate 4 through the raised section 31, so that the heat is quickly dispersed and released to the external environment through the aluminum bottom plate 4, and at the same time, the aluminum bottom plate 4 can also better protect the heat pipe 3, prevent the heat pipe 3 from being punctured after collision, and ensure the normal operation of the heat pipe 3.
[0025] The present embodiment further includes a frame 5, wherein the first fin group 1 and the second fin group 2 are arranged along the length direction of the frame 5, and the frame 5 is provided with a mounting hole 51. Specifically, the first fin group 1 and the second fin group 2 are arranged along the length direction of the frame 5, and external screws are passed through the mounting holes 51, so that the frame 5 is installed and fixed in an appropriate working position, and the installation is simple and convenient.
[0026] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.
Claims
1. A heat dissipation module with a scissor-shaped heat pipe arrangement, characterized in that: The heat conducting tube comprises a first fin group, a second fin group arranged at an interval from the first fin group, and two heat conducting tubes arranged between the first fin group and the second fin group, wherein the two heat conducting tubes are symmetrically arranged in a scissor-shaped structure, wherein the heat conducting tube comprises a raised section, a bent section arranged at one end of the raised section, a straight section arranged at the bent section, and an extended section arranged at the other end of the raised section, wherein the raised section, the bent section, the straight section, and the extended section are integrally formed, wherein the raised section and the straight section protrude into the first fin group, wherein the bent section is connected between the raised section and the straight section so that the bent section is exposed outside the first fin group, and wherein the extended section is extended in a direction away from the raised section so that the extended section protrudes into the second fin group.
2. A scissor-shaped heat pipe arrangement heat dissipation module according to claim 1, characterized in that: A receiving groove is provided in the middle of the first fin group, and the receiving groove is recessed from the surface of the first fin group so that the raised section can be received in the receiving groove. First through holes are provided on both sides of the first fin group, and the first through holes penetrate the first fin group so that the straight section can be received in the first through holes.
3. A scissor-shaped heat pipe arrangement heat dissipation module according to claim 2, characterized in that: Second through holes are disposed on both sides of the second fin group. The second through holes penetrate the second fin group so that the extension section is accommodated in the second through holes.
4. The scissor-shaped heat pipe arrangement heat dissipation module according to claim 1, characterized in that: The first fin group is provided with an aluminum bottom plate, the inner wall of the aluminum bottom plate is in contact with the outer wall of the raised section, and connecting screws are provided around the aluminum bottom plate.
5. The scissor-shaped heat pipe arrangement heat dissipation module according to claim 1, characterized in that: It also includes a rack, the first fin group and the second fin group are arranged along the length direction of the rack, and the rack is provided with mounting holes.