CN212227827U - Concave tooth type ditch-shaped ultrathin heat pipe - Google Patents
Concave tooth type ditch-shaped ultrathin heat pipe Download PDFInfo
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- CN212227827U CN212227827U CN202020597907.1U CN202020597907U CN212227827U CN 212227827 U CN212227827 U CN 212227827U CN 202020597907 U CN202020597907 U CN 202020597907U CN 212227827 U CN212227827 U CN 212227827U
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- thin heat
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- 238000004821 distillation Methods 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 238000009833 condensation Methods 0.000 claims description 14
- 230000005494 condensation Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001976 improved effect Effects 0.000 abstract description 9
- 230000001754 anti-pyretic effect Effects 0.000 abstract description 4
- 239000002221 antipyretic Substances 0.000 abstract description 4
- 230000002262 irrigation Effects 0.000 description 11
- 238000003973 irrigation Methods 0.000 description 11
- 238000001704 evaporation Methods 0.000 description 10
- 230000008020 evaporation Effects 0.000 description 10
- 239000012153 distilled water Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses an indent tooth-type ditch-shaped ultra-thin heat pipe, including ultra-thin heat pipe outer tube, equidistant array has ditch-shaped pipeline in the ultra-thin heat pipe outer tube, ditch-shaped pipeline includes tube and ditch-shaped inner tube, ditch-shaped inner tube slidable mounting is in the tube, the annular equidistant array of inner wall of ditch-shaped inner tube has the arch, is provided with the recess between two adjacent sets of arch, be provided with the fluid layer in the ditch-shaped inner tube, ultra-thin heat pipe outer tube appearance is waist shape structure setting, the tube of the inside both sides of ultra-thin heat pipe outer tube and ultra-thin heat pipe outer tube both sides are concentric to be set up, two sets of adjacent tangent settings between the tube, the tube both ends are provided with distillation tube and condenser pipe respectively, tube, distillation tube and condenser pipe intercommunication setting, slidable mounting has the push pedal subassembly in the tube, the, the two sides of the push plate are symmetrically provided with the shifting blocks, so that the antipyretic power is improved, and the temperature difference is reduced.
Description
Technical Field
The utility model relates to an ultra-thin heat pipe technical field, concretely relates to tooth-like irrigation canals and ditches of indent form ultra-thin heat pipe.
Background
With the development of the microcomputer industry (notebook computer, tablet computer) towards lighter, thinner, smaller and smaller product structures, and the development of processors towards higher speed and higher power. However, in the process of increasing product performance, the heat generation is becoming more serious, and the heat generation of electronic components is increasing, in order to solve the above problems, many passive heat transfer elements are proposed in succession, such as: ultrathin heat pipes, loop heat pipes, flat heat pipes, vapor chamber vapor distribution fins, and the like. The heat pipe is a heat radiator with high heat conductivity, which is composed of a pipe shell, a liquid absorbing core and an end cover, wherein in the evaporation section of the heat pipe, working liquid in the pipe core is heated and evaporated and takes away heat which is the evaporation latent heat of the working liquid, steam flows to the condensation section of the heat pipe from a steam channel and condenses into liquid, and simultaneously releases the latent heat, and the liquid flows back to the evaporation section under the action of capillary force, so that a closed cycle is completed, and a large amount of heat is transferred to the heat radiation section from the heating section.
The existing heat pipe is complex in manufacturing process, often adopts a capillary structure to be directly placed in, but the processing accuracy and difficulty are high and the efficiency is low due to the small pipe diameter opening; or the core body is firstly placed into the metal tube shell to form a gap, then the metal powder is filled into the gap, and sintering is carried out to form the capillary structure on the surface of the tube shell, but the capillary structure with the required shape (such as a line or a plurality of arranged lines) can not be formed by the method.
Therefore, the inner concave tooth type ditch-shaped ultrathin heat pipe is provided, a ditch pipe is adopted in the inner concave tooth type ditch-shaped ultrathin heat pipe, the capillary force of distilled water in a vacuum environment is improved, evaporation and condensation are accelerated, the antipyretic power is improved, and the temperature difference is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tooth-like irrigation canals and ditches of indent form ultra-thin heat pipe, inside adoption irrigation canals and ditches pipe improves the capillary force of distilled water under the vacuum environment, increases the evaporation condensation that accelerates, makes the improvement of fever power, and the difference in temperature reduces to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultra-thin heat pipe of indent tooth-like irrigation canals and ditches form, includes ultra-thin heat pipe outer tube, equidistant array has irrigation canals and ditches form pipeline in the ultra-thin heat pipe outer tube, irrigation canals and ditches form pipeline includes tube and irrigation canals and ditches form inner tube, irrigation canals and ditches form inner tube slidable mounting in the tube, the inner wall annular equidistant array of irrigation canals and ditches form inner tube has the arch, is provided with the recess between adjacent two sets of archs, the intraductal fluid layer that.
Preferably, the appearance of the ultra-thin heat pipe outer pipe is of a waist-shaped structure, the pipe shells on two sides inside the ultra-thin heat pipe outer pipe and two sides of the ultra-thin heat pipe outer pipe are concentrically arranged, and the two groups of adjacent pipe shells are tangentially arranged.
Preferably, a distillation pipe and a condensation pipe are respectively arranged at two ends of the pipe shell, and the pipe shell, the distillation pipe and the condensation pipe are communicated.
Preferably, slidable mounting has the push pedal subassembly in the tube shell, the push pedal subassembly includes the push pedal, push pedal bilateral symmetry is provided with the shifting block, push pedal and tube shell clearance fit, and push pedal one side and ditch form inner tube fixed connection.
Preferably, the two sides of the pipe shell are provided with sliding grooves, and the shifting block is in clearance fit with the sliding grooves.
Preferably, one side of the pipe wall of the pipe shell is provided with a liquid injection hole.
Preferably, both sides of the outer tube of the ultrathin heat pipe are fixedly provided with sealing plates.
Preferably, the cross section of the groove is rectangular, and the depth of the groove is greater than 0.01mm and less than 0.05 mm.
Preferably, the fluid layer is sealed within the channel-like inner tube by two sets of sealing plates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the channel pipe is adopted in the ultrathin heat pipe, so that the capillary force of distilled water in a vacuum environment is improved, evaporation and condensation are accelerated, the antipyretic power is improved, and the temperature difference is reduced;
2. set up the push pedal subassembly in the tube, with the protruding machine-shaping back of recess and push pedal fixed connection of irrigation canals and ditches form inner tube, stir the push pedal and can drive irrigation canals and ditches form inner tube and remove in the tube, be convenient for installation and dismantlement.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a trench-shaped pipe of an indent tooth type trench-shaped ultra-thin heat pipe according to the present invention;
FIG. 2 is a schematic view of a partial cross-sectional view of an inner concave tooth type trench-shaped ultra-thin heat pipe according to the present invention;
FIG. 3 is a schematic diagram of a side view and sectional structure of an inner concave tooth type ditch-shaped ultra-thin heat pipe according to the present invention;
FIG. 4 is a schematic view of a sectional structure of a trench-shaped pipe of the concave-tooth trench-shaped ultra-thin heat pipe according to the present invention;
fig. 5 is a schematic side view of a trench-shaped pipeline of an indent tooth type trench-shaped ultra-thin heat pipe according to the present invention.
In the figure: 1. an ultrathin heat pipe outer pipe; 2. a trench-like conduit; 201. a pipe shell; 202. a trench-shaped inner tube; 203. a protrusion; 204. a groove; 205. a chute; 3. a fluid layer; 4. a distillation tube; 5. a condenser tube; 6. a push plate assembly; 601. pushing the plate; 602. shifting blocks; 7. a liquid injection hole; 8. and (7) closing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific situation of the specification.
Example 1
Referring to fig. 1-5, the present invention provides a technical solution: an inner concave tooth type ditch-shaped ultrathin heat pipe comprises an ultrathin heat pipe outer pipe 1, ditch-shaped pipelines 2 are arranged in the ultrathin heat pipe outer pipe 1 in an equidistant array mode, the ditch-shaped pipelines 2 comprise pipe shells 201 and ditch-shaped inner pipes 202, liquid injection holes 7 are formed in one sides of the pipe walls of the pipe shells 201, the ultrathin heat pipe outer pipe 1 is arranged in a waist-shaped structure mode, the pipe shells 201 on two sides inside the ultrathin heat pipe outer pipe 1 and two sides of the ultrathin heat pipe outer pipe 1 are concentrically arranged, two groups of adjacent pipe shells 201 are arranged in a tangent mode, the ditch-shaped inner pipes 202 are installed in the pipe shells 201 in a sliding mode, the annular equidistant array on the inner wall of the ditch-shaped inner pipes 202 is provided with protrusions 203, a groove 204 is arranged between the two adjacent groups of protrusions 203, the cross section of the groove 204 is arranged in a rectangular mode, the cross section of the groove 204 is determined according to the texture, evaporation and condensation are accelerated, so that the heat clearing power is improved, and the temperature difference is reduced; and the degree of depth of recess 204 is greater than 0.01mm and is less than 0.05mm, spout 205 has been seted up to pipe 201 both sides, shifting block 602 and spout 205 clearance fit, be provided with fluid layer 3 in the ditch form inner tube 202, fluid layer 3 seals in ditch form inner tube 202 through two sets of shrouding 8, equal fixed mounting in both sides of ultra-thin heat pipe outer tube 1 has shrouding 8.
Tube 201 both ends are provided with distillation tube 4 and condenser pipe 5 respectively, tube 201, distillation tube 4 and condenser pipe 5 intercommunication set up, slidable mounting has push pedal subassembly 6 in tube 201, push pedal subassembly 6 includes push pedal 601, push pedal 601 bilateral symmetry is provided with shifting block 602, push pedal 601 and tube 201 clearance fit, and push pedal 601 one side and ditch form inner tube 202 fixed connection.
Example 2
Referring to fig. 1-5, the present invention provides a technical solution: an inner concave tooth type ditch-shaped ultrathin heat pipe comprises an ultrathin heat pipe outer pipe 1, ditch-shaped pipelines 2 are arranged in the ultrathin heat pipe outer pipe 1 in an equidistant array mode, the ditch-shaped pipelines 2 comprise pipe shells 201 and ditch-shaped inner pipes 202, liquid injection holes 7 are formed in one sides of the pipe walls of the pipe shells 201, the ultrathin heat pipe outer pipe 1 is arranged in a waist-shaped structure mode, the pipe shells 201 on two sides inside the ultrathin heat pipe outer pipe 1 are concentrically arranged with two sides of the ultrathin heat pipe outer pipe 1, two groups of adjacent pipe shells 201 are arranged in a tangent mode, the ditch-shaped inner pipes 202 are installed in the pipe shells 201 in a sliding mode, the annular equidistant array on the inner wall of the ditch-shaped inner pipes 202 is provided with protrusions 203, a groove 204 is arranged between the two adjacent groups of protrusions 203, the cross section of the groove 204 is arranged in a rectangular mode, the cross section of the groove 204 is determined according to the texture of, evaporation and condensation are accelerated, so that the heat clearing power is improved, and the temperature difference is reduced; and the degree of depth of recess 204 is greater than 0.01mm and is less than 0.05mm, spout 205 has been seted up to pipe 201 both sides, shifting block 602 and spout 205 clearance fit, be provided with fluid layer 3 in the ditch form inner tube 202, fluid layer 3 seals in ditch form inner tube 202 through two sets of shrouding 8, equal fixed mounting in both sides of ultra-thin heat pipe outer tube 1 has shrouding 8.
Tube 201 both ends are provided with distillation tube 4 and condenser pipe 5 respectively, tube 201, distillation tube 4 and condenser pipe 5 intercommunication set up, slidable mounting has push pedal subassembly 6 in tube 201, push pedal subassembly 6 includes push pedal 601, push pedal 601 bilateral symmetry is provided with shifting block 602, push pedal 601 and tube 201 clearance fit, and push pedal 601 one side and ditch form inner tube 202 fixed connection.
Example 3
Referring to fig. 1-5, the present invention provides a technical solution: an inner concave tooth type ditch-shaped ultrathin heat pipe comprises an ultrathin heat pipe outer pipe 1, ditch-shaped pipelines 2 are arrayed in the ultrathin heat pipe outer pipe 1 at equal intervals, each ditch-shaped pipeline 2 comprises a pipe shell 201 and a ditch-shaped inner pipe 202, a liquid injection hole 7 is formed in one side of the pipe wall of each pipe shell 201, the ultrathin heat pipe outer pipe 1 is arranged in a waist-shaped structure, the pipe shells 201 on two sides inside the ultrathin heat pipe outer pipe 1 and two sides of the ultrathin heat pipe outer pipe 1 are concentrically arranged, two groups of adjacent pipe shells 201 are arranged in a tangent mode, the ditch-shaped inner pipe 202 is slidably installed in the pipe shells 201, annular equidistant arrays on the inner wall of the ditch-shaped inner pipe 202 are provided with protrusions 203, a groove 204 is arranged between the two adjacent groups of protrusions 203, the cross section of the groove 204 is arranged in a triangular mode, the cross section of the groove 204 is, the capillary force of the distilled water in the vacuum environment is improved, evaporation and condensation are accelerated, the antipyretic power is improved, and the temperature difference is reduced; and the degree of depth of recess 204 is greater than 0.01mm and is less than 0.05mm, spout 205 has been seted up to pipe 201 both sides, shifting block 602 and spout 205 clearance fit, be provided with fluid layer 3 in the ditch form inner tube 202, fluid layer 3 seals in ditch form inner tube 202 through two sets of shrouding 8, equal fixed mounting in both sides of ultra-thin heat pipe outer tube 1 has shrouding 8.
Referring to fig. 1 and 4, a distillation tube 4 and a condensation tube 5 are respectively disposed at two ends of the tube shell 201, the distillation tube 4 and the condensation tube 5 are communicated, a push plate assembly 6 is slidably mounted in the tube shell 201, the push plate assembly 6 includes a push plate 601, two sides of the push plate 601 are symmetrically provided with a shifting block 602, the push plate 601 is in clearance fit with the tube shell 201, and one side of the push plate 601 is fixedly connected with the ditch-shaped inner tube 202.
The working principle is as follows: sliding mounting has ditch form pipeline 2 in ultra-thin heat pipe outer tube 1, during the preparation, form pipeline 2 with the ditch and say to set up to pipe 201 and ditch form inner tube 202 two parts, and make ditch form inner tube 202 sliding mounting in pipe 201, the processing of ditch form inner tube 202 of being convenient for, make ditch form inner tube 202 inside adopt ditch pipe structure, set up including protruding 203 and recess 204 interval, for the convenience of processing and installation, sliding mounting has push pedal subassembly 6 in pipe 201, during the use, with ditch form inner tube 202 fixed connection in push pedal 601 one side, stir shifting block 602, realize the installation of ditch form inner tube 202, whole ultra-thin heat pipe can improve the capillary force of distilled water under the vacuum environment, increase the evaporation condensation that accelerates, make the improvement of fever-relieving power, the difference in temperature reduces.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an ultra-thin heat pipe of indent tooth-like ditch form, includes ultra-thin heat pipe outer tube (1), its characterized in that: equidistant array has ditch form pipeline (2) in ultra-thin heat pipe outer tube (1), ditch form pipeline (2) are including tube (201) and ditch form inner tube (202), ditch form inner tube (202) slidable mounting is in tube (201), the annular equidistant array of inner wall of ditch form inner tube (202) has arch (203), is provided with between adjacent two sets of arch (203) recess (204), be provided with fluid layer (3) in ditch form inner tube (202).
2. The ultra-thin heat pipe in the shape of an indent tooth type trench as claimed in claim 1, wherein: the shape of the ultra-thin heat pipe outer pipe (1) is of a waist-shaped structure, the pipe shells (201) on two sides in the ultra-thin heat pipe outer pipe (1) and two sides of the ultra-thin heat pipe outer pipe (1) are concentrically arranged, and the pipe shells (201) are arranged in a tangent mode.
3. The ultra-thin heat pipe in the shape of an indent tooth type trench as claimed in claim 1, wherein: and the two ends of the pipe shell (201) are respectively provided with a distillation pipe (4) and a condensation pipe (5), and the pipe shell (201), the distillation pipe (4) and the condensation pipe (5) are communicated.
4. The ultra-thin heat pipe in the shape of an indent tooth type trench as claimed in claim 1, wherein: there are push pedal subassembly (6) in tube (201), push pedal subassembly (6) are including push pedal (601), push pedal (601) bilateral symmetry is provided with shifting block (602), push pedal (601) and tube (201) clearance fit, and push pedal (601) one side and ditch form inner tube (202) fixed connection.
5. The ultra-thin heat pipe of claim 4, wherein: the two sides of the pipe shell (201) are provided with sliding grooves (205), and the shifting block (602) is in clearance fit with the sliding grooves (205).
6. The ultra-thin heat pipe in the shape of an indent tooth type trench as claimed in claim 1, wherein: and a liquid injection hole (7) is formed in one side of the pipe wall of the pipe shell (201).
7. The ultra-thin heat pipe in the shape of an indent tooth type trench as claimed in claim 1, wherein: both sides of the ultrathin heat pipe outer pipe (1) are fixedly provided with sealing plates (8).
8. The ultra-thin heat pipe in the shape of an indent tooth type trench as claimed in claim 1, wherein: the cross section of the groove (204) is rectangular, and the depth of the groove (204) is larger than 0.01mm and smaller than 0.05 mm.
9. The ultra-thin heat pipe in the shape of an indent tooth type trench as claimed in claim 1, wherein: the fluid layer (3) is sealed in the ditch-shaped inner pipe (202) through two groups of closing plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597907.1U CN212227827U (en) | 2020-04-21 | 2020-04-21 | Concave tooth type ditch-shaped ultrathin heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597907.1U CN212227827U (en) | 2020-04-21 | 2020-04-21 | Concave tooth type ditch-shaped ultrathin heat pipe |
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| Publication Number | Publication Date |
|---|---|
| CN212227827U true CN212227827U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020597907.1U Active CN212227827U (en) | 2020-04-21 | 2020-04-21 | Concave tooth type ditch-shaped ultrathin heat pipe |
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| Country | Link |
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| CN (1) | CN212227827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775841A (en) * | 2021-09-02 | 2021-12-10 | 江西耐乐科技协同创新有限公司 | Interval tooth slot pipe of ultra-thin big footpath thickness ratio |
-
2020
- 2020-04-21 CN CN202020597907.1U patent/CN212227827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775841A (en) * | 2021-09-02 | 2021-12-10 | 江西耐乐科技协同创新有限公司 | Interval tooth slot pipe of ultra-thin big footpath thickness ratio |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou dinghang Information Technology Service Co.,Ltd. Address before: 335200 Wuhu Development Zone, Yujiang County, Yingtan City, Jiangxi Province Patentee before: JIANGXI NAILE COPPER Co.,Ltd. Patentee before: Jiangxi nale Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: 335200 Wuhu Development Zone, Yujiang County, Yingtan City, Jiangxi Province Patentee after: JIANGXI NAILE COPPER Co.,Ltd. Patentee after: Jiangxi nale Technology Co.,Ltd. Address before: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangzhou dinghang Information Technology Service Co.,Ltd. |
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| TR01 | Transfer of patent right |