CN215011243U

CN215011243U - Novel three-dimensional communicated soaking plate radiator

Info

Publication number: CN215011243U
Application number: CN202120765269.4U
Authority: CN
Inventors: 姚春良; 邹继光
Original assignee: Ningbo Shengjiu Technology Co ltd
Current assignee: Ningbo Shengjiu Technology Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-03
Anticipated expiration: 2031-04-14

Abstract

The utility model relates to a novel three-dimensional UNICOM's formula soaking plate radiator is too big to the thermal resistance that solves current like product combination mode and bring, leads to the not good enough technical problem of heat dispersion and designs. The metal bottom plate of this radiator is gone up the symmetry and is equipped with the cavity standpipe, and the cavity standpipe is equipped with the metal fin that welding or buckle are fixed in the cavity standpipe external diameter, and its main points are be equipped with sealing channel's cavity in the cavity standpipe, and the cavity standpipe is the U font respectively, and the cavity standpipe of U font is fixed in the chase of metal bottom plate, and metal fin sets up in the U-shaped inslot of cavity standpipe, or the tip of cavity standpipe passes through the connecting pipe diagonal angle and connects, again or sets up the metal roof. Therefore, a three-dimensional communicated type uniform heating structure is integrally formed, the thermal resistance of the installation interface between the plate and the original two plates is reduced, the integral heat dissipation effect is enhanced, the plate is reduced, and the cost is saved; the vertical pipes are communicated with each other, the internal heat exchange runs through, and the self-regulation function is achieved.

Description

Novel three-dimensional communicated soaking plate radiator

Technical Field

The utility model relates to a board-like heat abstractor is a novel three-dimensional UNICOM's formula soaking plate radiator.

Background

The heat dissipation device is used for quickly dissipating heat in equipment parts such as mechanical equipment, a metal cabinet, a circuit board and the like so as to ensure the normal work of the equipment parts, and comprises a heat dissipation fan, a heat dissipation plate, a cooling tower, a condensate pipe and the like. At present, under the condition that the heating power of a chip is continuously increased, two problems exist in the mode of combining the existing heat pipe with the bottom plate: the heat radiator comprises a heat pipe, a base plate, a radiator body and a radiator body, wherein two plate surfaces are arranged between the heat pipe and the base plate, and thermal resistance generated by welding or installation is arranged between the two surfaces; secondly, the heat pipe and the heat pipe are not communicated with each other, and all parts can not be adjusted with each other. Meanwhile, the existing heat pipe combined base plate is formed by welding or installing interface materials such as a heat conducting pad and the like, a base plate surface is arranged at a contact interface, an installation interface and a heat pipe wall, the overall thermal resistance is large, and the heat pipes are not communicated with each other, so that heat transfer adjustment cannot be carried out. Some of the pipe members of the above radiators are generally U-shaped, and the pipe members are integrally or separately connected with the metal fins, such as application No. 201020502747.4 disclosed in chinese patent document, publication No. 2011.02.16, and utility model name "a deformable heat dissipation module"; however, the above products and the like have the same two problems.

Disclosure of Invention

In order to overcome the defects, the utility model aims to provide a novel three-dimensional communicated type vapor chamber radiator to the field, so that the thermal resistance caused by the combination mode of the existing like products is too large, and the technical problem of poor heat dispersion is caused. The purpose is realized by the following technical scheme.

The utility model provides a novel three-dimensional ally oneself with formula soaking plate radiator, the symmetry is equipped with the cavity standpipe on the metal bottom plate of this radiator, and the cavity standpipe is equipped with the metal fin that welding or buckle are fixed in the cavity standpipe external diameter, and its structural design main points are be equipped with sealed channel's cavity in the cavity standpipe, the cavity standpipe is the U font respectively, and the cavity standpipe of U font is fixed in metal bottom plate's tube seat, and metal fin sets up in the U-shaped inslot of cavity standpipe. Therefore, a three-dimensional communicated type uniform heating structure is formed among the metal bottom plate, the cavity vertical tube and the metal fins by utilizing a forming technology, so that the thermal resistance of the installation interface between the plate and the original two plates is reduced, the integral heat dissipation effect is enhanced, the plate is reduced, and the cost is saved; the vertical pipes are communicated with each other, the internal heat exchange runs through, and the self-regulation function is achieved.

The cavity vertical pipes are respectively in a door shape, a hollow cavity is arranged in the metal bottom plate, and the cavity in the cavity vertical pipes is communicated with the hollow cavity in the metal bottom plate in a sealing mode. Therefore, the U-shaped cavity vertical pipes are replaced by the door-shaped cavity vertical pipes, so that the vertical pipes are further communicated with the metal bottom plate, the thermal resistance of the installation interface is further reduced, and the overall heat dissipation effect is further enhanced.

The end part of the cavity vertical pipe is provided with a connecting pipe, the connecting pipe is obliquely connected or connected with one side of the cavity vertical pipe, and the connecting pipe and the cavity in the cavity vertical pipe are hermetically communicated with the hollow cavity in the metal bottom plate. The above structure strengthens and improves the communication between each standpipe and the top.

The top of the cavity vertical pipe is provided with a metal top plate, and the metal top plate and the cavity in the cavity vertical pipe are hermetically communicated with the hollow cavity in the metal bottom plate.

The utility model has the advantages of reasonable structural design, low thermal resistance, good heat dissipation effect, convenient internal self-adjustment, low production cost and long service life; it is suitable for being used as a soaking plate radiator and further improving similar products.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic sectional structure view of fig. 1.

Fig. 3 is a schematic perspective view of a second embodiment of the present invention, in which metal fins are omitted.

Fig. 4 is a schematic sectional structure view of fig. 3.

Fig. 5 is a schematic diagram of a three-dimensional structure according to an embodiment of the present invention, in which metal fins are omitted.

Fig. 6 is a schematic cross-sectional structure of fig. 5.

Fig. 7 is a schematic diagram of a four-dimensional structure according to an embodiment of the present invention, in which metal fins are omitted.

Fig. 8 is a schematic cross-sectional structure of fig. 7.

Fig. 9 is a schematic diagram of a five-dimensional structure according to an embodiment of the present invention, in which metal fins are omitted.

Fig. 10 is a schematic cross-sectional structure of fig. 9.

Figure number and name: 1. metal bottom plate, 2, cavity standpipe, 201, connecting pipe, 202, metal roof, 3, metal fin.

Detailed Description

The structure and use of the present invention will now be further described with reference to the accompanying drawings. As shown in fig. 1 and fig. 2, in the first embodiment, cavity vertical pipes 2 are symmetrically arranged on a metal base plate 1 of the heat sink, the cavity vertical pipes are provided with metal fins 3 fixed to the outer diameter of the cavity vertical pipes by welding or fastening, a cavity of a sealed passage is arranged in the cavity vertical pipes, the cavity vertical pipes are respectively U-shaped, the U-shaped cavity vertical pipes are fixed in pipe grooves of the metal base plate, and the metal fins are arranged in the U-shaped grooves of the cavity vertical pipes. Therefore, due to the hollow design in the cavity vertical tube, the thermal resistance of the installation interface is reduced, and the integral heat dissipation effect is enhanced.

According to the structural characteristics of the first embodiment, as shown in fig. 3 and fig. 4, in the second embodiment, the cavity vertical pipes are respectively in a shape of a Chinese character 'men', hollow cavities are arranged in the metal bottom plate, and the cavities in the cavity vertical pipes are hermetically communicated with the hollow cavities in the metal bottom plate. As shown in fig. 5 and fig. 6 for the third embodiment, and fig. 7 and fig. 8 for the fourth embodiment, a connection pipe 201 is disposed at an end of the cavity vertical pipe, the connection pipe is obliquely connected or connected to one side of the cavity vertical pipe, and the connection pipe and the cavity in the cavity vertical pipe are hermetically communicated with the hollow cavity in the metal bottom plate. In the fifth embodiment shown in fig. 9 and 10, a metal top plate 202 is disposed on the top of the cavity vertical tube, and the metal top plate and the cavity inside the cavity vertical tube are in sealed communication with the hollow cavity inside the metal bottom plate. The metal fins of the embodiment are arranged in the cavity vertical pipe, and the metal fins are welded or fastened and fixed on the outer diameter of the cavity vertical pipe; the vertical pipes are further communicated with the metal bottom plate and the top part, so that the thermal resistance of the mounting interface is further reduced, and the integral heat dissipation effect is further enhanced.

Claims

1. The utility model provides a novel three-dimensional ally oneself with formula soaking plate radiator, the symmetry is equipped with cavity standpipe (2) on metal bottom plate (1) of this radiator, and the cavity standpipe is equipped with metal fin (3) that welding or buckle are fixed in the cavity standpipe external diameter, its characterized in that be equipped with sealed channel's cavity in cavity standpipe (2), the cavity standpipe is the U font respectively, and the cavity standpipe of U font is fixed in the tube seat of metal bottom plate (1), and metal fin (3) set up in the U-shaped inslot of cavity standpipe.

2. The novel three-dimensional communicated soaking plate radiator according to claim 1, wherein the cavity vertical pipes (2) are respectively in a shape of a Chinese character 'men', a hollow cavity is arranged in the metal bottom plate (1), and the cavity in the cavity vertical pipes is hermetically communicated with the hollow cavity in the metal bottom plate.

3. The novel three-dimensional communicated soaking plate radiator according to claim 2, wherein the end of the cavity vertical pipe (2) is provided with a connecting pipe (201), the connecting pipe is obliquely connected or connected at one side, and the connecting pipe and the cavity in the cavity vertical pipe are hermetically communicated with the hollow cavity in the metal bottom plate (1).

4. The novel three-dimensional communicated soaking plate radiator according to claim 2, characterized in that a metal top plate (202) is arranged at the top of the cavity vertical pipe (2), and the metal top plate and the cavity in the cavity vertical pipe are hermetically communicated with a hollow cavity in the metal bottom plate (1).