CN201331930Y

CN201331930Y - Radiator with protection structure

Info

Publication number: CN201331930Y
Application number: CNU2008201899895U
Authority: CN
Inventors: 林国仁; 林贞祥; 黄巧立; 许建财; 郑志鸿
Original assignee: ZHENTONG ENERGY TECHNOLOGY Co Ltd; Golden Sun News Techniques Co Ltd
Current assignee: ZHENTONG ENERGY TECHNOLOGY Co Ltd; Golden Sun News Techniques Co Ltd
Priority date: 2008-12-25
Filing date: 2008-12-25
Publication date: 2009-10-21
Anticipated expiration: 2018-12-25

Abstract

The utility model relates to a radiator with a protection structure, which comprises radiating fins, a heat pipe and the protection structure. The radiating fins are respectively equipped with mutually corresponding punched holes, ring walls extends on the circumferences of the punched holes, the radiating fins are spliced mutually via the ring walls, the heat pipe is inserted inside the punched holes, and the tail end of the heat pipe projects out of the ring walls. Further, the protection structure includes a protective cover and a press plate, wherein the protective cover is in sleeve connection with the ring walls, the tail end of the heat pipe is covered by the protective cover, the press plate is spliced with the radiating fins, the press plate is equipped with a through hole for inserting with the protective cover, and the protective cover is clipped and fixed by the press plate and the ring walls. Alternatively, another applying mode can be employed, the press plate is spliced with the radiating fins, the press plate is equipped with a through hole for piercingly arranging the ring walls, the press plate is in sleeve connection with the ring walls, the protective cover is in sleeve connection with the ring walls and in butt joint with the top end of the press plate, and the tail end of the heat pipe is covered by the protective cover. The utility model has the advantages that the protection structure protects the radiating fins from releasing easily and prevents the heat pipe from being struck and damaged, thereby guaranteeing normal use of the radiator.

Description

Heating radiator with protection structure

Technical field

The utility model relates to a kind of heating radiator, relates in particular to a kind of heating radiator with protection structure.

Background technology

See also Fig. 1, sectional view for existing heating radiator, general existing heating radiator 1a is for comprising a plurality of heat radiator 10a, a heat pipe 20a and a heat-conducting seat 30a, wherein, heat radiator 10a forms a ringwall 11a ringwall 11a inner edge and then is formed with a perforation 111a, and these heat radiator 10a splices mutually by these ringwalls 11a.

Heat pipe 20a is arranged in these perforation 111a the terminal protruding ringwall 11a outside of exposing of heat pipe 20a; The bottom that heat-conducting seat 30a then is arranged at these heat radiator 10a is embedded with heating tube 20a.

Yet, the existing heat spreader structures of this kind still has problem points and exists on reality is used, because the perimeter dimensions of heat pipe 20a end is to dwindle and do not produce butt closely with ringwall 11a, so just cause the strength deficiency of this regional packing, be positioned at this regional heat radiator 10a in use easily because when using or the vibrations that produce of when transporting and produce the phenomenon that heat radiator 10a comes off and can't normally use and make.

So, how to improve aforesaid problem points, promptly become the problem that the utility model is studied.

The utility model content

A purpose of the present utility model is to provide a kind of heating radiator with protection structure, is compressed and is fixed in the heat radiator on heating radiator top and makes its difficult drop-off and guarantee the normal use of heating radiator by the protection structure.

Another purpose of the utility model is to provide a kind of heating radiator with protection structure, guarantees the normal use of heating radiator by protecting structure to avoid heat pipe to be impacted damage.

To achieve the above object; the utility model provides a kind of heating radiator with protection structure; comprise a plurality of heat radiator; one heat pipe and a protection structure; these heat radiator offer a perforation of mutual correspondence respectively; and be extended with a ringwall in the periphery of this perforation; these heat radiator splice mutually by these ringwalls; this heat pipe is arranged in these perforation; terminal protruding this ringwall outside of exposing of this heat pipe; this protection structure comprises a protecting cover and a pressing plate; wherein; this protecting cover is socketed on this ringwall and is covered in this heat pipe end; this pressing plate splices in this heat radiator, and this pressing plate is provided with a through hole that wears for this protecting cover, and this protecting cover is pulled fixing by this pressing plate and this ringwall folder.

To achieve the above object; the utility model provides a kind of heating radiator with protection structure; comprise a plurality of heat radiator; one heat pipe and a protection structure; these heat radiator offer a perforation of mutual correspondence respectively; and be extended with a ringwall in the periphery of this perforation; these heat radiator splice mutually by these ringwalls; this heat pipe is arranged in these perforation; terminal protruding this ringwall outside of exposing of this heat pipe; this protection structure comprises a pressing plate and a protecting cover; wherein; this pressing plate splices in this heat radiator, and this pressing plate offers a through hole that wears for this ringwall, this this ringwall of pressing plate socket; this this ringwall of protecting cover socket and with this pressing plate top butt, and be covered in this heat pipe end.

The utility model is compared to the effect that prior art reached, solve the heating radiator that conventional heat pipe is arranged in the heat radiator kenel, the sealing end size of its heat pipe is dwindled and can't be caused the shortcoming that comes off with the heat radiator butt, utilizes the pressing plate of protection structure and protecting cover that heat radiator is not produced and comes off; In addition, the protection structure also can be avoided heat pipe to be impacted and damage; In addition, the adhesive agent that is coated with of protecting cover and ringwall and protecting cover and pressing plate surface of contact also can improve the steadiness of assembling; Moreover, in the airtight chamber of protecting cover, ringwall and formation that heat pipe encloses, be filled with heat-conducting medium and also can improve heat transfer efficiency.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Fig. 1 is the sectional view of existing heating radiator;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is a stereo appearance figure of the present utility model;

Fig. 4 is the cut-open view of Fig. 3 along profile line 4-4;

The partial enlarged drawing of A part among Fig. 5 Fig. 4;

Fig. 6 is the partial enlarged drawing of another embodiment of the utility model.

Wherein, Reference numeral

Prior art

The 1a heating radiator

The 10a heat radiator

11a ringwall 111a perforation

The 20a heat pipe

The 30a heat-conducting seat

The utility model

1 heating radiator

10 heat radiator

111 perforation of 11 ringwalls

20 heat pipes

30 protection structures

31 pressing plates, 311 through holes

32 protecting covers

40 heat-conducting seats

B airtight chamber

The c adhesive agent

The d heat-conducting medium

Embodiment

Relevant detailed description of the present utility model and technology contents cooperate graphic being described as follows, yet appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.

See also Fig. 2 and Fig. 3, be respectively three-dimensional exploded view of the present utility model and stereo appearance figure, the utility model provides a kind of heating radiator 1 with protection structure, comprises a plurality of heat radiator 10, at least one heat pipe 20 and a protection structure 30, wherein:

Heat radiator 10 offers a perforation 111 of mutual correspondence respectively, and is extended with a ringwall 11 in the periphery of this perforation 111, and these heat radiator 10 splice mutually by these ringwalls 11; Ringwall 11 tops that meaning promptly is positioned at below heat radiator 10 offset in the bottom that is positioned at top heat radiator 10; And heat radiator 10 is made by heat conductivity good metal material such as materials such as copper, aluminium.

Heat pipe 20 is arranged in these perforation 111, heat pipe 20 terminal protruding ringwall 11 outsides of exposing; Further specify, heat pipe 20 wears the perforation 111 of each heat radiator 10 from lower to upper in regular turn; And the perimeter dimensions of an end of heat pipe 20 is dwindled and do not produce butts with ringwall 11.

Further specify, the production method of heat pipe 20 vacuumizes and fills in working fluid from opening part again for the inboard wall of tube body that at one end has an opening is provided with capillary structure, utilizes mode such as scolding tin opening to be shut (figure does not show) at last again; Because the relation that vacuumizes, make an end of heat pipe 20 be recessed shape and its perimeter dimensions is dwindled; One end of heat pipe 20 can't with ringwall 11 mutual butts.

Protection structure 30 comprises a protecting cover 32 and a pressing plate 31; protecting cover 32 is socketed on ringwall 11 and is covered in heat pipe 20 ends; pressing plate 31 splices in heat radiator 10, and pressing plate 31 is provided with a through hole 311 that wears for protecting cover 32, and protecting cover 32 is pulled fixing by pressing plate 31 and ringwall 11 folders.

Pressing plate 31 flat board big than heat radiator 10 that be thickness, pressing plate 31 all is made with the heat conductivity good metal with protecting cover 32.

And this heating radiator 1 also comprises a heat-conducting seat 40, and heat-conducting seat 40 is arranged at heat radiator 10 belows and is embedded with heating tube 20.

See also Fig. 4 and Fig. 5, be respectively the partial enlarged drawing of Fig. 3 along A part among the cut-open view of profile line 4-4 and Fig. 4, can know the configuration relation of seeing heat radiator 10, pressing plate 31 and protecting cover 32 thus among two figure, pressing plate 31 compresses heat radiator 10 and its generation is come off, protecting cover 32 then further is fixed between the ringwall 11 and pressing plate 31 of heat radiator 10, and protecting cover 32,

ringwall

11 and 31 faces that are in contact with one another of pressing plate all are coated with an adhesive agent c to increase the steadiness of combination; In addition, after protection structure 30 was assembled in heat radiator 10, protecting cover 32, ringwall 11 will enclose with heat pipe 20 and be formed with a b of airtight chamber, can be filled with the good heat-conducting medium d of heat conductivity to increase heat transfer efficiency in the b of this airtight chamber.

See also Fig. 6, be the partial enlarged drawing of another embodiment of the utility model, in the present embodiment, pressing plate 31 splices in heat radiator 10, and pressing plate 31 offers a through hole 311 that wears for ringwall 11, pressing plate 31 socket ringwalls 11; Protecting cover 32 socket ringwalls 11 and with pressing plate 31 top butts, and be covered in heat pipe 20 ends.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1, a kind of heating radiator with protection structure is characterized in that, comprising:

A plurality of heat radiator, these heat radiator offer a perforation of mutual correspondence respectively, and are extended with a ringwall in the periphery of this perforation, and these heat radiator splice mutually by these ringwalls;

One heat pipe is arranged in these perforation, terminal protruding this ringwall outside of exposing of this heat pipe; And

One protection structure comprises:

One protecting cover is socketed on this ringwall and is covered in this heat pipe end; And

One pressing plate splices in this heat radiator, and this pressing plate is provided with a through hole that wears for this protecting cover, and this protecting cover is pulled fixing by this pressing plate and this ringwall folder.

2, the heating radiator with protection structure according to claim 1 is characterized in that, is respectively arranged with an adhesion layer between this protecting cover and this ringwall and between this protecting cover and this pressing plate.

3, the heating radiator with protection structure according to claim 1 is characterized in that this protecting cover, these ringwalls and this heat pipe are formed with an airtight chamber, and this airtight chamber is the conductive structure that is filled with a heat-conducting medium.

4, a kind of heating radiator with protection structure is characterized in that, comprising:

One protection structure comprises:

One pressing plate splices in this heat radiator, and this pressing plate offers a through hole that wears for this ringwall, this this ringwall of pressing plate socket; And

One protecting cover, this ringwall of socket and with this pressing plate top butt, and be covered in this heat pipe end.

5, according to the described heating radiator of claim 4, it is characterized in that, between this protecting cover and this ringwall, between this protecting cover and this pressing plate and be respectively arranged with an adhesion layer between this pressing plate and this ringwall with protection structure.

6, according to the described heating radiator with protection structure of claim 4, it is characterized in that this protecting cover, these ringwalls and this heat pipe are formed with an airtight chamber, this airtight chamber is the conductive structure that is filled with a heat-conducting medium.