CN211509704U

CN211509704U - Novel heat dissipation module

Info

Publication number: CN211509704U
Application number: CN202020689685.6U
Authority: CN
Inventors: 赵虹林; 李良田; 李钢
Original assignee: Sichuan Huali Electronic Co ltd
Current assignee: Sichuan Huali Electronic Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-09-15
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a novel heat dissipation module relates to heat dissipation technical field, and mainly used solves the slow problem of current heat dissipation module rate of heat dissipation. The main structure is as follows: the module comprises a module body, the module body includes a bed plate, be equipped with polylith heat radiation fins on a curb plate of bed plate, embedded many cooling tubes of installing on the opposite side face of bed plate, the cooling tube intussuseption is filled with the coolant. The utility model provides a pair of novel heat radiation module, it is through installing the extra cooling tube of taking the coolant on current heat radiation module, has improved heat radiation module's heat absorption speed, and then has improved its radiating efficiency.

Description

Novel heat dissipation module

Technical Field

The utility model relates to a heat dissipation technical field especially relates to a novel heat radiation module.

Background

At present, the heat dissipation and cooling of the power supply cold plate and the power amplifier cold plate are mainly completed by heat dissipation modules arranged on the power supply cold plate and the power amplifier cold plate. There are two common types of heat dissipation modules: firstly, heat is dissipated through a metal heat dissipation module with heat dissipation fins; secondly, heat is dissipated through a heat dissipation fan. The former mainly utilizes the mode of increasing the heat dissipation area to dissipate heat, and the latter dissipates heat by increasing the airflow flow rate. Compared with a heat radiation fan, the metal heat radiation module with the heat radiation fins has the advantages of no need of arranging a motor and pipelines and energy conservation, and the heat radiation effect is stable.

However, the metal heat dissipation module has a disadvantage of slow heat dissipation compared to the heat dissipation fan. The existing metal radiating module with radiating fins is made of copper with good heat conducting effect. But compared with a heat dissipation fan, the heat dissipation efficiency is still relatively slow, which is not favorable for the rapid heat dissipation of the equipment.

Therefore, a new heat dissipation module capable of solving the above-mentioned drawbacks is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel thermal module, its cooling tube through installing extra area coolant on current thermal module has improved thermal module's heat absorption speed, and then has improved its radiating efficiency.

In order to achieve the above object, the utility model provides a novel heat dissipation module, including the module main part, the module main part includes a bed plate, be equipped with polylith heat radiation fins on a curb plate of bed plate, embedded many cooling tubes of installing on the opposite side face of bed plate, the cooling tube intussuseption is filled with the coolant.

As a further improvement of the present invention, the base plate is provided with a plurality of cooling tube mounting grooves on the surface provided with the cooling tubes.

As a further improvement, the cooling tube mounting groove comprises a central groove and an edge groove, the central groove has two and sets up at bed plate face middle part relatively, the edge groove has two sets ofly, sets up respectively in the central groove both sides, the extending direction in central groove and edge groove is the same.

As a further improvement of the utility model, each group of the edge grooves are all two, and the two edge grooves are arranged in parallel.

As a further improvement of the present invention, the heat dissipation fins are vertically installed on a side of the base plate, and are all arranged in parallel with each other between the heat dissipation fins.

As a further improvement of the present invention, both ends of the heat dissipation fins extend to both side edges of the base plate.

As a further improvement of the present invention, the base plate and the heat dissipation fins are rectangular structures.

As a further improvement of the present invention, the base plate is provided with a plurality of mounting holes on the surface provided with the cooling pipe.

As a further improvement of the present invention, the coolant is Freon.

As a further improvement of the present invention, the module main body and the heat dissipation fins are made of aluminum; the cooling pipe is a copper round pipe.

Advantageous effects

Compared with the prior art, the utility model discloses a novel heat radiation module's advantage does:

1. the utility model discloses in, the module main part includes a bed plate, is equipped with polylith heat radiation fins on a curb plate of bed plate, and embedded many cooling tubes of installing on the opposite side face of bed plate, the cooling tube intussuseption is filled with the coolant. The cooling tube of inside packing coolant sets up on the installation face of bed plate, can accelerate the bed plate and the equipment that generates heat and connect the heat conduction rate on the face for the heat absorption of radiating module to equipment makes equipment can keep on a lower temperature, normal work. Meanwhile, heat is conducted to the module main body, air flow is guided to pass through gaps among the radiating fins by utilizing the drainage and air guide effects of the radiating fins, and the heat on the module main body is taken away through the air cooling effect, so that the purpose of radiating the equipment is achieved. This heat dissipation module has improved heat absorption speed of heat dissipation module through install the extra cooling tube of taking the coolant on current heat dissipation module, and then has improved its radiating efficiency.

2. The base plate is provided with a plurality of cooling pipe mounting grooves on the surface provided with the cooling pipes. Set up many cooling tube mounting grooves, can all install a cooling tube in every cooling tube mounting groove, many cooling tube combined action can accelerate the module main part to thermal absorption efficiency on the equipment, and then reach quick radiating purpose.

3. The cooling tube mounting groove includes central groove and marginal groove, and the central groove has two and relative setting at bed plate face middle part, and the marginal groove has two sets ofly, sets up respectively in central groove both sides, and the extending direction in central groove and marginal groove is the same. The central groove and the edge groove are matched and arranged on the mounting surface of the whole base plate, so that the middle part and the edge of the mounting surface of the base plate have good heat-conducting performance, and the heat-conducting effect of the whole heat-radiating module is further ensured.

4. The radiating fins are vertically arranged on the surface of one side of the base plate, and all the radiating fins are arranged in parallel, so that the consistency of the drainage directions of all the radiating fins is ensured, the mutual disturbance of air flows caused by the inconsistency of the air flow directions is avoided, and the radiating effect is further ensured.

5. The two ends of the radiating fins extend to the edges of the two sides of the base plate, and the radiating fins are distributed on the surface of the whole base plate, so that the radiating performance of the whole radiating module is ensured to the greatest extent.

6. The cooling agent is freon, and freon is used as a common cooling agent, and has the advantages of proper price and good cooling and heat conducting effects.

7. The module main body and the radiating fins are made of aluminum, and the cooling pipe is a copper round pipe. The aluminum module main body and the radiating fins have the advantages of moderate price and good heat conduction effect, and the radiating performance of the whole radiating module can be improved while the manufacturing cost is reduced as much as possible by matching with the copper cooling pipe with better heat conduction effect.

The invention will become more apparent from the following description when taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention.

Wherein: 1-a module body; 11-a base plate; 12-heat dissipation fins; 2-cooling pipe mounting groove; 3-a cooling pipe; 4-mounting holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and 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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, it should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; of course, mechanical connection and electrical connection are also possible; alternatively, they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiments of the present invention will now be described with reference to the accompanying drawings.

Examples

The utility model discloses a specific embodiment is shown in fig. 1-3, a novel heat dissipation module, including module main part 1, this module main part 1 is removable installs on power cold plate or power amplifier cold plate, through heat-conduction and air-cooled mode, takes away the heat that electronic component produced on power cold plate or the power amplifier cold plate, and then guarantees the normal work of power cold plate or power amplifier cold plate.

Wherein the module body 1 comprises a base plate 11. A plurality of heat dissipation fins 12 are arranged on one side plate of the base plate 11. The other side of the base plate 11 is provided with a plurality of cooling pipes 3 in an embedded manner. The cooling pipe 3 is filled with a coolant.

Set up the cooling tube 3 of inside filling coolant on the installation face of bed plate 11, can accelerate bed plate 11 and the cold board of the power that generates heat or the heat conduction rate on the cold board connection face of power amplifier for the heat absorption of radiating module to power cold drawing or power amplifier cold drawing makes power cold drawing or power amplifier cold drawing can keep on a lower temperature, normal work. Meanwhile, heat is conducted to the module main body 1, the air flow is guided to pass through gaps among the radiating fins 12 by utilizing the drainage and air guide effects of the radiating fins 12, and the heat on the module main body 1 is taken away through the air cooling effect, so that the purpose of heat dissipation of a power supply cold plate or a power amplifier cold plate is achieved. This heat dissipation module has improved heat absorption speed of heat dissipation module through installing extra cooling tube 3 of taking the coolant on current heat dissipation module, and then has improved its radiating efficiency.

The base plate 11 is provided with a plurality of cooling pipe attachment grooves 2 on the plate surface on which the cooling pipes 3 are provided. Set up many cooling tube mounting grooves 2, can all install a cooling tube 3 in every cooling tube mounting groove 2, many cooling tubes 3 combined action can accelerate module main part 1 to power cold plate or power amplifier cold plate on thermal absorption efficiency, and then reach quick radiating purpose.

In the present embodiment, the cooling tube installation groove 2 includes a center groove 21 and an edge groove 22. Two central grooves 21 are oppositely arranged in the middle of the surface of the base plate 11. There are two sets of edge slots 22, one on each side of the central slot 21. The central groove 21 and the edge groove 22 extend in the same direction. There are two edge slots 22 in each set, and the two edge slots 22 are arranged in parallel. The central groove 21 and the edge groove 22 are matched and arranged on the installation surface of the whole base plate 11, so that the middle part and the edge of the installation surface of the base plate 11 are ensured to have good heat conduction performance, and the heat conduction effect of the whole heat dissipation module is further ensured.

Meanwhile, the heat dissipation fins 12 are vertically arranged on one side plate surface of the base plate 11, and the heat dissipation fins 12 are arranged in parallel, so that the consistency of the drainage directions among the heat dissipation fins 12 is ensured, the mutual disturbance of air flows caused by the inconsistency of the air flow directions is avoided, and the heat dissipation effect is further ensured.

In this embodiment, two ends of the heat dissipation fins 12 extend to two side edges of the base plate 11, and the heat dissipation fins 12 are distributed on the surface of the whole base plate 11, so as to ensure the heat dissipation performance of the whole heat dissipation module to the greatest extent.

In addition, the base plate 11 and the heat dissipation fins 12 are rectangular. The base plate 11 is provided with a plurality of mounting holes 4 on the plate surface on which the cooling pipes 3 are provided. Through the cooperation of locking screw and mounting hole 4, can be with module body 1 fixed mounting on the face of power cold plate or power amplifier cold plate.

In this embodiment, it should be noted that:

the coolant is freon. The freon is used as a common coolant and has the advantages of proper price and good cooling and heat conducting effects.

The module main body 1 and the radiating fins 12 are made of aluminum; the cooling pipe 3 is a copper round pipe. The module body 1 and the heat dissipation fins 12 made of aluminum have the advantages of moderate price and good heat conduction effect, and the heat dissipation performance of the whole heat dissipation module can be improved while the manufacturing cost is reduced as much as possible by matching with the copper cooling pipe 3 with better heat conduction effect.

The present invention has been described above with reference to the preferred embodiments, but the present invention is not limited to the above-disclosed embodiments, and various modifications, equivalent combinations, which are made according to the essence of the present invention, should be covered.

Claims

1. The utility model provides a novel heat dissipation module, includes module main part (1), its characterized in that, module main part (1) includes a bed plate (11), be equipped with polylith heat radiation fins (12) on a curb plate of bed plate (11), embedded many cooling tubes (3) of installing on the opposite side face of bed plate (11), cooling tube (3) intussuseption is filled with the coolant.

2. A novel heat dissipation module according to claim 1, characterized in that the base plate (11) is provided with a plurality of cooling tube mounting slots (2) on the surface on which the cooling tubes (3) are provided.

3. A novel heat dissipation module according to claim 2, wherein the cooling tube installation grooves (2) comprise two central grooves (21) and two edge grooves (22), the two central grooves (21) are oppositely disposed in the middle of the base plate (11), the two edge grooves (22) are disposed on two sides of the central grooves (21), and the central grooves (21) and the edge grooves (22) extend in the same direction.

4. A new heat dissipating module according to claim 3, characterized in that there are two edge grooves (22) in each set, and the two edge grooves (22) are arranged in parallel.

5. A novel heat dissipation module as claimed in claim 1, wherein the heat dissipation fins (12) are vertically installed on one side of the base plate (11), and the heat dissipation fins (12) are parallel to each other.

6. A novel heat dissipation module as claimed in claim 1 or 5, characterized in that the two ends of the heat dissipation fins (12) extend to the two side edges of the base plate (11).

7. A novel heat dissipation module as claimed in claim 1, wherein the base plate (11) and the heat dissipation fins (12) are of rectangular configuration.

8. A new heat dissipation module according to claim 1, characterized in that the base plate (11) is provided with a plurality of mounting holes (4) in the plate surface where the cooling pipes (3) are provided.

9. The novel thermal module of claim 1 wherein said coolant is freon.

10. The new heat dissipation module as claimed in claim 1, wherein the module body (1) and the heat dissipation fins (12) are made of aluminum; the cooling pipe (3) is a copper round pipe.