CN219834702U - Heat abstractor that radiating effect is good - Google Patents
Heat abstractor that radiating effect is good Download PDFInfo
- Publication number
- CN219834702U CN219834702U CN202320973265.4U CN202320973265U CN219834702U CN 219834702 U CN219834702 U CN 219834702U CN 202320973265 U CN202320973265 U CN 202320973265U CN 219834702 U CN219834702 U CN 219834702U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat conduction
- base
- fixedly connected
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 claims abstract description 24
- 239000010949 copper Substances 0.000 claims abstract description 24
- 230000005855 radiation Effects 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device with good heat dissipation effect, which comprises: the upper end of the base is fixedly connected with a fixing rod, and the central position of the upper end of the base is fixedly connected with a base heat conduction patch; the central position of the bottom surface of the pressing plate is fixedly connected with a pressing plate heat conduction paste, a through hole is formed in the pressing plate body, and the through hole is in sliding connection with the fixing rod; the heat conduction copper pipe is fixedly connected to one end, far away from the heat conduction paste of the pressing plate, and the heat conduction copper pipe body is fixedly connected with a heat dissipation fin; the beneficial effects are as follows: the clamp plate and the base are fixed through four dead levers and lock nut threaded connection, dispel the heat through the air flowing in the middle of a plurality of heat radiation fins, and heat radiation fins is the streamlined design of surface, can accelerate the air flow velocity wherein effectively, further improves the radiating effect, the utility model discloses fixed knot constructs simply, and stability is good, and has reduced heat transfer level of heat abstractor, improves the radiating effect.
Description
Technical Field
The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device with good heat dissipation effect.
Background
The circuit board heat dissipation device is used for dissipating heat of the circuit board, is mainly attached to the outer side of the circuit board, dissipates heat generated by the operation of electronic elements on the circuit board, is widely used on various circuit boards, has a good use effect, and gradually increases the use requirement of people on the circuit board along with the continuous development of society, so that the use requirement of the circuit board heat dissipation device is increased.
Chinese patent CN202021049493.5 discloses a circuit board heat abstractor that radiating effect is good, including fixed frame, two lift adjustment tank have all been seted up to fixed frame's front surface and rear surface, fixed frame's front surface and rear surface are located the equal movable mounting of the outside position in lift adjustment tank and have locking screw, fixed frame's inboard is provided with the circuit board clamp plate, the upper surface fixed mounting of circuit board clamp plate has a plurality of heat conduction copper pipes, the upper end surface fixed mounting of heat conduction copper pipe has the heat dissipation roof, the outside fixed mounting of heat dissipation roof has a plurality of heat dissipation fins. The circuit board heat dissipation device with good heat dissipation effect can firmly clamp and fix the circuit board when the circuit board is connected with the heat dissipation device, prevent the circuit board from falling off from the device, conduct out heat, increase the contact area with air, quickly and efficiently dissipate the heat, and improve the heat dissipation effect.
However, the heat that the circuit board produced dispels the heat through multistage transmission, and the radiating effect is weakened, and fixes the circuit board clamp plate through locking screw and lift adjustment tank, and the operation is comparatively complicated, and contracts screw and lift adjustment tank and can produce the slip, and fixed knot constructs unstably.
Disclosure of Invention
The utility model aims to provide a heat dissipation device with good heat dissipation effect, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a heat dissipating device with good heat dissipation effect, comprising:
the base is fixedly connected with a fixing rod at the upper end of the base, and a base heat conduction patch is fixedly connected to the central position of the upper end of the base;
the central position of the bottom surface of the pressing plate is fixedly connected with a pressing plate heat conduction patch, a through hole is formed in the pressing plate body, and the through hole is in sliding connection with the fixing rod; a kind of electronic device with high-pressure air-conditioning system
The heat conduction copper pipe is fixedly connected to one end, far away from the heat conduction paste of the pressing plate, and the heat conduction copper pipe body is fixedly connected with a heat radiation fin.
Preferably, the fixing rods are arranged in four, and the four fixing rods are respectively positioned at four positions of the base heat conduction patch and distributed in a cross position.
Preferably, the two sides of the base are fixedly connected with fixing blocks, and a threaded hole is formed in the middle of each fixing block.
Preferably, the through holes are four, and the four through holes are respectively positioned at four positions of the heat conduction paste of the pressing plate and are matched and slidably connected with the four fixing rods.
Preferably, one end of the fixing rod penetrating through the through hole is connected with a locking nut in a threaded mode.
Preferably, the heat conduction copper pipe is provided with at least four heat conduction copper pipes.
Preferably, the heat dissipation fins are provided with a plurality of mounting holes, the inner hole walls of the mounting holes are welded with the outer tube walls of the heat conduction copper tubes, and the thickness of the plate body, close to the mounting holes, of the heat dissipation fins is larger than that of the plate body at the edge position.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the circuit board is clamped by the pressing plate and the base, the heat transfer efficiency is improved by the heat conduction paste of the pressing plate and the heat conduction paste of the base, the pressing plate and the base are fixed by the threaded connection of the four fixing rods and the locking nut, meanwhile, the four fixing rods play a role in horizontally limiting the circuit board, heat generated by the circuit board is transferred to the plurality of radiating fins through the plurality of heat conduction copper pipes at the upper end of the pressing plate, the heat is dissipated by air flowing among the plurality of radiating fins, the radiating fins are in streamline design of the outer surface, the flowing speed of the air in the radiating fins can be effectively accelerated, the heat dissipation effect is further improved, the fixing structure is simple, the stability is good, the heat transfer level of the heat dissipation device is reduced, and the heat dissipation effect is improved.
Drawings
FIG. 1 is a front semi-sectional view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a base structure of the present utility model;
fig. 3 is a cross-sectional view of a heat sink fin structure according to the present utility model.
In the figure: 1. a base; 2. a fixed block; 3. a pressing plate; 4. a heat conducting copper pipe; 5. a heat radiation fin; 6. a pressing plate heat conduction paste; 7. a base heat conduction paste; 8. a through hole; 9. a fixed rod; 10. a lock nut; 11. a threaded hole; 12. and (5) mounting holes.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present utility model provides a technical solution: a heat dissipating device with good heat dissipation effect, comprising:
the heat conduction device comprises a base 1, wherein a fixing rod 9 is fixedly connected to the upper end of the base 1, and a base heat conduction patch 7 is fixedly connected to the central position of the upper end of the base 1; the four fixing rods 9 are arranged, and the four fixing rods 9 are respectively positioned at four directions of the base heat conduction patch 7 and distributed in a cross direction; two side edges of the base 1 are fixedly connected with a fixed block 2, and a threaded hole 11 is formed in the middle of the fixed block 2.
The central position of the bottom surface of the pressing plate 3 is fixedly connected with a pressing plate heat conduction patch 6, a through hole 8 is formed in the plate body of the pressing plate 3, and the through hole 8 is in sliding connection with a fixed rod 9; four through holes 8 are arranged, and the four through holes 8 are respectively positioned at four positions of the pressing plate heat conduction patch 6 and are matched and connected with four fixing rods 9 in a sliding manner; one end of the fixing rod 9 penetrating through the through hole 8 is connected with a locking nut 10 in a threaded manner.
The heat conduction copper pipe 4 is fixedly connected to one end, far away from the pressing plate heat conduction paste 6, of the pressing plate 3, and the heat conduction copper pipe 4 is fixedly connected with a heat dissipation fin 5; the heat conduction copper pipe 4 is provided with at least four heat conduction copper pipes; the heat radiation fins 5 are provided with a plurality of mounting holes 12, the inner hole walls of the mounting holes 12 are welded with the outer pipe walls of the heat conduction copper pipes 4, and the thickness of the plate body, close to the mounting holes 12, of the heat radiation fins 5 is larger than that of the plate body at the edge position.
When the device works, the circuit board is clamped through the pressing plate 3 and the base 1, the circuit board is tightly attached through the pressing plate heat conduction paste 6 and the base heat conduction paste 7, the heat conversion efficiency is improved, the pressing plate 3 and the base 1 are fixed through the threaded connection of the four fixing rods 9 and the locking nuts 10, the effect of horizontal limiting the circuit board is achieved in the fixing rods, the heat generated by the circuit board is transferred to the plurality of radiating fins 5 through the plurality of heat conduction copper pipes 4 at the upper end of the pressing plate 3, the air flows in the middle of the plurality of radiating fins 5 to radiate, the radiating fins 5 are in an outer surface streamline design, the flow speed of the air in the radiating effect can be effectively accelerated, the radiating effect is further improved, the fixing structure is simple, the stability is good, the heat transfer level of the radiating device is reduced, and the radiating effect is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A heat abstractor that radiating effect is good, its characterized in that: comprising the following steps:
the heat conducting device comprises a base (1), wherein the upper end of the base (1) is fixedly connected with a fixing rod (9), and the central position of the upper end of the base (1) is fixedly connected with a base heat conducting patch (7);
the pressing plate (3), the central position of the bottom surface of the pressing plate (3) is fixedly connected with a pressing plate heat conduction patch (6), a through hole (8) is formed in the plate body of the pressing plate (3), and the through hole (8) is in sliding connection with a fixed rod (9); a kind of electronic device with high-pressure air-conditioning system
The heat conduction copper pipe (4), heat conduction copper pipe (4) fixed connection keeps away from the one end of clamp plate heat conduction subsides (6) on clamp plate (3), fixedly connected with heat radiation fins (5) on heat conduction copper pipe (4) body.
2. The heat dissipating device with good heat dissipating effect according to claim 1, wherein: the fixing rods (9) are arranged in four, and the four fixing rods (9) are respectively located at four directions of the base heat conduction patch (7) and distributed in a cross direction.
3. The heat dissipating device with good heat dissipating effect according to claim 2, wherein: two side edges of the base (1) are fixedly connected with fixing blocks (2), and threaded holes (11) are formed in the middle positions of the fixing blocks (2).
4. A heat sink with good heat dissipation effect according to claim 3, wherein: the through holes (8) are arranged in four, and the four through holes (8) are respectively positioned at four directions of the pressing plate heat conduction patch (6) and are in matched sliding connection with the four fixing rods (9).
5. The heat dissipating double-fuselage of claim 4, wherein the good radiating effect is: one end of the fixing rod (9) penetrating through the through hole (8) is connected with a locking nut (10) in a threaded mode.
6. The heat dissipating device with good heat dissipation effect according to claim 5, wherein: the heat conduction copper pipe (4) is provided with at least four heat conduction copper pipes.
7. The heat dissipating double-fuselage of claim 6, wherein: the heat-conducting copper tube is characterized in that a plurality of heat-radiating fins (5) are arranged, mounting holes (12) are formed in the heat-radiating fins (5), the inner hole walls of the mounting holes (12) are welded with the outer tube walls of the heat-conducting copper tubes (4), and the thickness of the plate body, close to the positions of the mounting holes (12), of the heat-radiating fins (5) is larger than that of the plate body at the edge positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973265.4U CN219834702U (en) | 2023-04-26 | 2023-04-26 | Heat abstractor that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973265.4U CN219834702U (en) | 2023-04-26 | 2023-04-26 | Heat abstractor that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219834702U true CN219834702U (en) | 2023-10-13 |
Family
ID=88281821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320973265.4U Active CN219834702U (en) | 2023-04-26 | 2023-04-26 | Heat abstractor that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219834702U (en) |
-
2023
- 2023-04-26 CN CN202320973265.4U patent/CN219834702U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219834702U (en) | Heat abstractor that radiating effect is good | |
| CN204145981U (en) | Radiator structure and there is the frequency converter of this radiator structure | |
| CN209299652U (en) | A kind of air-cooled radiator using aluminium extruded Formula V C quick conductive | |
| CN208487601U (en) | A kind of radiator for high-power LED light source | |
| CN220693565U (en) | Radiator | |
| CN216123411U (en) | Novel heat dissipation assembly for power electronics | |
| CN217088483U (en) | Radiator convenient to installation | |
| CN213586782U (en) | High-power communication equipment beneficial to heat dissipation | |
| CN213847432U (en) | Integrated heat pipe communication radiator | |
| CN220965472U (en) | High-efficient radiating aluminium alloy | |
| CN220528432U (en) | Heat dissipation mechanism and radiator | |
| CN215117427U (en) | Radiator with peripheral friction welding | |
| CN214800487U (en) | Heat dissipation device for high-power MOS tube | |
| CN219046607U (en) | Heat dissipation aluminum profile | |
| CN219716971U (en) | High-efficient heat abstractor is used to battery | |
| CN213343182U (en) | High-efficient heat dissipation aluminium alloy radiator of power pack | |
| CN219577704U (en) | Heat conduction structure of PTC heating element | |
| CN219917147U (en) | Heat radiation structure and electronic device installation assembly | |
| CN216852001U (en) | Fortune dimension safety is with gateway that wiring is stable | |
| CN219496740U (en) | Optical communication module with high heat dissipation rate | |
| CN212259630U (en) | Heat dissipation structure of variable-frequency air energy water heater | |
| CN210093834U (en) | Small-sized medium-power solid-state relay | |
| CN220493479U (en) | Copper bar heat abstractor convenient to dismouting | |
| CN215185433U (en) | Heat dissipation mechanism for low-voltage power distribution cabinet | |
| CN218763261U (en) | Radiator for laser traffic projection lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |