CN202931737U

CN202931737U - Uniform temperature plate structure

Info

Publication number: CN202931737U
Application number: CN 201220674887
Authority: CN
Inventors: 陈志蓬
Original assignee: Asia Vital Components Co Ltd
Current assignee: Asia Vital Components Co Ltd
Priority date: 2012-12-07
Filing date: 2012-12-07
Publication date: 2013-05-08
Anticipated expiration: 2022-12-07

Abstract

A uniform temperature plate structure comprises a body which is provided with a plurality of radiating fins and a cavity. The radiating fins are arranged at one side of the body and extend towards the opposite side of the body. The cavity is disposed in the above body. A capillary structure and a working fluid are arranged in the cavity. The radiating fins and the body are formed as one piece. Through the above uniform temperature plate structure, production costs can be reduced, and even work hours can further be decreased.

Description

Equalizing plate structure

Technical field

The utility model relates to a kind of equalizing plate structure, espespecially a kind of equalizing plate structure that has a plurality of radiating fins and a chamber by extruding processing one-body molded one.

Background technology

Along with scientific and technological industry is progressive fast, the function of electronic installation is also more and more powerful, device (Central Processing Unit in centre for example, CPU), the electronic component arithmetic speed of wafer set or display unit is also along with growth, causes the heat that the electronic component unit interval produces relatively to improve; Therefore, if the heat that electronic component gives out can't in time dispel the heat, will affect the running of electronic installation integral body, or cause the damage of electronic component.

The heat radiator of electronic element major part that general industry adopts is by dispelling the heat as heat dissipation elements such as fan, radiator or heat pipes, and by radiator contact thermal source, by heat pipe, heat is preached to far-end again and dispel the heat, or by fan mandatory guidance air-flow to this radiator forced heat radiation, thermal source narrower for the space or that area is larger is selected with temperature-uniforming plate as the use of heat conducting element as conduction heat sources.

Traditional temperature-uniforming plate is by covering made with two sheet material correspondences, described sheet material correspondence covers and forms an airtight chamber, this airtight chamber is vacuum state, and have supporting construction and a capillary structure, the capillary structure of tradition temperature-uniforming plate is that grid body and agglomerated powder opisthosoma and groove are wherein arbitrary, mode by secondary operations takes shape in the side that aforementioned plate body is wanted to cover, and covers thereafter again and vacuumizes steps such as inserting working fluid, quite expends man-hour and material.

Therefore known technology has following shortcoming:

1. production cost is higher;

2. man-hour is longer.

Therefore, how to solve above-mentioned public problem and disappearance, the inventor who is this case desires most ardently to the relevant manufacturer that is engaged in the industry the direction place that research improves.

The utility model content

For this reason, for effectively solving the above problems, main purpose of the present utility model is to provide a kind of reducing production costs, and reaches the equalizing plate structure of reducing work hours.

In order to achieve the above object, the utility model provides a kind of equalizing plate structure Bao Kuo ︰ one body, this body has a plurality of radiating fins and a chamber, described radiating fin is located at aforementioned body one side, and form to a side extension of opposite aforementioned body, this chamber is located in aforementioned body, has a capillary structure and a working fluid in this chamber; Described radiating fin and this chamber and this body are formed in one.

In order to achieve the above object, the utility model provides a kind of manufacture method of equalizing plate structure, and Bao draws together Xia row Bu Zhou ︰

Make a body with a plurality of radiating fins and a chamber with the processing mode that extrudes;

With the closed at both ends of this body and vacuumize and insert working fluid.

Particularly, the utility model provides a kind of equalizing plate structure, Bao Kuo ︰

One body has a plurality of radiating fins and a chamber, and the side extension that described radiating fin is located at the aforementioned body one opposite aforementioned body of side direction forms, and this chamber is located in aforementioned body, has a capillary structure and a working fluid in this chamber.

Preferably, described equalizing plate structure, described body also have one first side and one second side, and described radiating fin is selected by this first side and the second side arbitrary extension institute configuration wherein, and another side contacts with a pyrotoxin relatively.

Preferably, described equalizing plate structure, described capillary structure are that a plurality of grooves and agglomerated powder opisthosoma and grid body are wherein arbitrary.

Preferably, described equalizing plate structure, described radiating fin and this chamber are formed in one.

The utility model not only can be saved material cost by extruding the one-body molded temperature-uniforming plate with radiating fin and chamber of processing, more can effectively reduce work hours, and then reach significantly and reduce production costs.

Description of drawings

Figure 1A is the schematic perspective view of the first embodiment of equalizing plate structure of the present utility model;

Figure 1B is the cutaway view of the first embodiment of equalizing plate structure of the present utility model;

Fig. 2 is the cutaway view of the second embodiment of equalizing plate structure of the present utility model;

Fig. 3 is the cutaway view of the 3rd embodiment of equalizing plate structure of the present utility model;

Fig. 4 A is the schematic perspective view of the 4th embodiment of equalizing plate structure of the present utility model;

Fig. 4 B is the profile of the 4th embodiment of equalizing plate structure of the present utility model;

Fig. 5 is the manufacture method first embodiment flow chart of steps of equalizing plate structure of the present utility model;

Fig. 6 is the manufacture method second embodiment flow chart of steps of equalizing plate structure of the present utility model;

Fig. 7 is manufacture method the 3rd embodiment flow chart of steps of equalizing plate structure of the present utility model.

The main element symbol description

Equalizing plate structure 1

Body 10

The first side 11

The second side 12

Radiating fin 101

Chamber 102

Capillary structure 1021

Working fluid 1022

Pyrotoxin 2

Embodiment

Characteristic on above-mentioned purpose of the present utility model and structure thereof and function will be explained according to appended graphic preferred embodiment.

See also Figure 1A, Figure 1B, be schematic perspective view and the cutaway view of equalizing plate structure the first embodiment of the present utility model, as shown in the figure, described equalizing plate structure 1, Bao Kuo ︰ one body 10;

This body 10 has a plurality of radiating fins 101 and a chamber 102, the side extension that described radiating fin 101 is located at the opposite aforementioned body 10 of aforementioned body 10 1 side direction forms, this chamber 102 is located in aforementioned body 10, has a capillary structure 1021 and a working fluid 1022 in this chamber 102.

Aforementioned capillary structure 1021 is that a plurality of grooves and agglomerated powder opisthosoma and grid body are wherein arbitrary, and the present embodiment with a plurality of grooves as an illustration but do not regard it as and be limited.

Described radiating fin 101 is formed in one with chamber 102.

See also Fig. 2, cutaway view for equalizing plate structure the second embodiment of the present utility model, as shown in the figure, the present embodiment is identical with structure and the connection relationship of aforementioned the first embodiment part, therefore will repeat no more at this, only the present embodiment and aforementioned the first embodiment do not exist together for described capillary structure 1021 be the agglomerated powder opisthosoma as an illustration, be not limited but do not regard it as.

See also Fig. 3, cutaway view for equalizing plate structure the 3rd embodiment of the present utility model, as shown in the figure, the present embodiment is identical with aforementioned the first embodiment part-structure and connection relationship, therefore will repeat no more at this, only the present embodiment and aforementioned the first embodiment do not exist together for described capillary structure 1021 with the grid body as an illustration but do not regard it as and be limited.

See also Fig. 4 A, Fig. 4 B, schematic perspective view and profile for equalizing plate structure the 4th embodiment of the present utility model, as shown in the figure, the present embodiment is identical with aforementioned the first embodiment part-structure and connection relationship, therefore will repeat no more at this, only the present embodiment and aforementioned the first embodiment do not exist together for, described body 10 also has one first side 11 and one second side 12, described radiating fin 101 select in this first side 11 and the second side 12 wherein any side extend institute's configuration, opposite side contacts with a pyrotoxin 2 relatively.

See also Fig. 5, and consult in the lump Figure 1B and show, be the flow chart of steps of manufacture method first embodiment of equalizing plate structure of the present utility model, as shown in the figure, the manufacture method of the utility model equalizing plate structure, Bao draws together Xia row Bu Zhou ︰

S1 ︰ makes a body with a plurality of radiating fins and a chamber with the processing mode that extrudes;

The body 10 that has a plurality of radiating fins 101 and a chamber 102 with the processing mode that extrudes one-body molded.

S2 ︰ is with the closed at both ends of this body and vacuumize and insert working fluid.

With the closed at both ends of described body 10 and vacuumize and insert working fluid 1022.

See also Fig. 6 and consult in the lump Figure 1B and show, flow chart of steps for manufacture method second embodiment of equalizing plate structure of the present utility model, the present embodiment is identical with aforementioned the first embodiment part steps flow process, therefore will repeat no more at this, only the present embodiment and aforementioned the first embodiment do not exist together for described step S1 ︰ with the processing mode that extrudes make one have body 10 these steps of a plurality of radiating fins 101 and a chamber 102 after the while form at least one capillary structure 1021 in the inwall of this chamber 102.

Described step S1 ︰ makes a body with a plurality of radiating fins and a chamber with the processing mode that extrudes, and the inwall in this chamber forms at least one capillary structure simultaneously.

The body 10 that has a plurality of radiating fins 101 and a chamber 102 with the processing mode that extrudes one-body molded, and form at least one capillary structure 1021 in these chamber 102 inwalls simultaneously; Wherein, described capillary structure 1021 can be a plurality of grooves.

See also Fig. 7 and consult in the lump Figure 1B and show, flow chart of steps for manufacture method the 3rd embodiment of equalizing plate structure of the present utility model, the present embodiment is identical with aforementioned the first embodiment part steps flow process, therefore will repeat no more at this, only not existing together of the present embodiment and aforementioned the first embodiment has and more comprises a step S3 ︰ after body 10 these steps of a plurality of radiating fins 101 and a chamber 102 and form at least one capillary structure 1021 in the inwall of this chamber 102 for described step S1 ︰ makes one with the processing mode that extrudes.

Described step S3 ︰ forms at least one capillary structure in the inwall of this chamber.

Form at least one capillary structure 1021 in described chamber 102 inwalls, this capillary structure 1021 can be the agglomerated powder opisthosoma and the grid body is wherein arbitrary.

One-body molded with chamber 102 by aforesaid radiating fin 101, do not need again by welding manner or increase extra machining (as welding) with radiating fin and temperature-uniforming plate combination, so not only can effectively reduce procedure for processing, and then reach and reduce work hours and reduce production costs.

The above, the utility model has following advantages compared to known technology:

1. reduce production costs;

2. reduce work hours.

Below the utility model is described in detail, only the above, be only ㄧ preferred embodiment of the present utility model, when the scope that can not limit the utility model enforcement.Be that all equalizations of doing according to the utility model application range change and modify etc., all should still belong to patent covering scope of the present utility model.

Claims

1. an equalizing plate structure, is characterized in that, bag is drawn together ︰

2. equalizing plate structure as claimed in claim 1, is characterized in that, described body also has one first side and one second side, and described radiating fin is selected by this first side and the second side arbitrary extension institute configuration wherein, and another side contacts with a pyrotoxin relatively.

3. equalizing plate structure as claimed in claim 1, is characterized in that, described capillary structure is that a plurality of grooves and agglomerated powder opisthosoma and grid body are wherein arbitrary.

4. equalizing plate structure as claimed in claim 1, is characterized in that, described radiating fin and this chamber are formed in one.