CN207407727U - A kind of porous raising heat-dissipating pipe - Google Patents

Abstract

The utility model is related to a kind of porous raising heat-dissipating pipe, bending is provided on the heat-dissipating pipe side wall, the bending will be separated into individual tubes hole, several salient points being recessed inwardly are provided in the heat-dissipating pipe two opposite side walls inside heat-dissipating pipe.The beneficial effects of the utility model are：By setting bending in heat-dissipating pipe side wall so that heat-dissipating pipe is divided into respective independent pore, and thermal diffusivity can effectively improve；While relatively high power engine radiating Capability Requirement is met, radiation tube structure with heat intensity and bearing strength are also added by salient point, nearly 2 times are improved than traditional radiator；In plane on the tube wall of heat-dissipating pipe both sides pit is set to increase medium perturbation, improve heat dissipation effect, heat dissipation area can also be increased, increase the intensity of heat-dissipating pipe tube body；It can be widely applied to car, truck, car, engineering machinery, farming equipment radiator etc..

Description

A kind of porous raising heat-dissipating pipe

Technical field

The utility model is related to radiating device technical field more particularly to heat-dissipating pipe field, in particular to a kind of porous beat Convex heat-dissipating pipe.

Background technology

The heat-dissipating pipe that tradition water-cooled device uses at present is generally single-channel heat-dissipating pipe, and shape is alternatively arranged between heat-dissipating pipe In a row or multiple rows of composition radiator core body.Since the interval between heat-dissipating pipe is more, plurality of rows of radiator core body is particularly, is made Radiator core body volume increases, and manufacturing process is complicated, and heat dissipation effect is poor, and the core intensity difference of the structure, and anti-seismic performance is low, Consumptive material is high, and occupied space is big, reduces the work efficiency and service life of radiator on the whole.

Utility model content

In order to solve the above-mentioned technical problem the utility model provides a kind of porous raising heat-dissipating pipe, by bending structure and beat Convex mode improves the radiating efficiency and bearing strength of heat-dissipating pipe.

The utility model is achieved by the following technical solution：A kind of porous raising heat-dissipating pipe, the heat-dissipating pipe side wall On be provided with bending, the bending will be separated into individual tubes hole, is provided in the heat-dissipating pipe two opposite side walls inside heat-dissipating pipe Several salient points being recessed inwardly.

Preferably, at least a pair of bending being recessed inwardly is relatively set in the heat-dissipating pipe two opposite side walls, it is described Two opposite bending tops contact for face.

Preferably, it is provided at least one bending being recessed inwardly, the bending top on described one side wall of heat-dissipating pipe End is contacted with another side wall surface.

Preferably, two bending edges of the bending are non-contact setting on the heat-dissipating pipe side wall.

Preferably, two bending edges of the bending are set for contact on the heat-dissipating pipe side wall.

After adopting the above technical scheme, by the bending for the different cross section form being equipped on heat-dissipating pipe side wall, it is described not With being bent into banding in section form and the heat-dissipating pipe being divided into each independent pore along heat-dissipating pipe extending direction, not only Add the heat dissipation channel of heat-dissipating pipe and tube body thickness, at the same be additionally provided in two opposite side walls plane it is several be recessed inwardly and along dissipate The salient point of heat pipe extending direction distribution, the salient point play the reinforcement to heat-dissipating pipe side wall integral strength, are more advantageous to improving Radiating efficiency.

Further preferably, the salient point in the heat-dissipating pipe two opposite side walls is non-contact setting.

Further preferably, the salient point is linearly interspersed along heat-dissipating pipe extending direction.

Further preferably, the depth H that the salient point is recessed inwardly is the 1/4 of heat dissipation tube thickness L.

After above-mentioned preferred embodiment, and Binding experiment proves, said structure size obtains structural strength and bearing strength Optimal effectiveness has been arrived, while the deformation requirement of polymorphic type material can also be adapted to.

As an improvement, the salient point is circular and ellipse or one of which set-up mode.

After above-mentioned improvement project, the shape of salient point can increase side wall and extraneous heat-transfer surface, while can also reduce Stress concentration simultaneously significantly increases the structural strength of side wall.

As an improvement, the heat-dissipating pipe is welded by one end bending other end, weld seam is located at the end of the heat-dissipating pipe Portion.It can reduce by one of weld seam and ensure welding quality and reliability simultaneously.

Compared with prior art, the utility model advantageous effect can be learnt according to the narration of said program：By dissipating Heat pipe side wall sets bending so that heat-dissipating pipe is divided into respective independent pore, and thermal diffusivity can effectively improve；Meeting relatively high power While engine radiating Capability Requirement, radiation tube structure with heat intensity and bearing strength are also added by salient point, dissipated than traditional Hot device improves nearly 2 times；In plane on the tube wall of heat-dissipating pipe both sides pit is set to increase medium perturbation, improves heat dissipation effect, Heat dissipation area can also be increased, increases the intensity of heat-dissipating pipe tube body；Can be widely applied to car, truck, car, engineering machinery, Farming equipment radiator etc..

Description of the drawings

The utility model will be further described below with reference to the accompanying drawings.

Fig. 1 is one structure diagram of the utility model embodiment；

Fig. 2 is the sectional view of line A-A in Fig. 1；

Fig. 3 is two structure diagram of the utility model embodiment；

Fig. 4 is the sectional view of line B-B in Fig. 3；

Fig. 5 is enlarged diagram at A in Fig. 2 and Fig. 4；

Fig. 6 is enlarged diagram at B in Fig. 2；

Fig. 7 is enlarged diagram at C in Fig. 4；

Fig. 8 is three structure diagram of the utility model embodiment；

Fig. 9 is the sectional view of line C-C in Fig. 8；

Figure 10 is enlarged diagram at D in Fig. 9；

Figure 11 is four structure diagram of the utility model embodiment；

Figure 12 is the sectional view of line D-D in Figure 11；

Figure 13 is enlarged diagram at E in Figure 12；

Figure 14 is enlarged diagram at F in Fig. 2, Fig. 9 and Figure 12；

Figure 15 is enlarged diagram at G in Fig. 2, Fig. 4, Fig. 9 and Figure 12；

Shown in figure：

1st, side wall, 2, salient point, 3, U-typed bending, 3.1, U-typed bending top, 4, short bending, 4.1, short bending top, 5th, long bending, 5.1, long bending top, 6, weld seam.

Specific embodiment

In order to clarify the technical characteristics of the invention, this programme is explained with numerous embodiments below in conjunction with the accompanying drawings It states.

Embodiment one：

1, attached drawing 2, attached drawing 5, attached drawing 6, attached drawing 14 and Figure 15 referring to the drawings, a kind of porous raising heat-dissipating pipe, the heat dissipation Two pairs of bendings being recessed inwardly 3 are relatively set in pipe two opposite side walls 1, each opposite 3 top of bending contacts for face, institute Two bending edges of the bending 3 on heat-dissipating pipe side wall are stated as non-contact setting, bending 3 in terms of cross sectional shape, the heat-dissipating pipe One side, which has, to be recessed inwardly and in groove-like, opposite side have it is identical be recessed inwardly, the side is recessed inwardly tube wall two Side is non-contacting structure, and 3 section of bending set on the side wall 1 is referred to shown in attached drawing 2 and attached drawing 5,3 section of bending Using U-typed, " V " or plastic section can also be used, U-typed bending top 3.1, " U " are referred in 3 top of bending 3 section form of type bending becomes band and the heat-dissipating pipe is divided into three each independent pores, institute along heat-dissipating pipe extending direction It states and several salient points 2 being recessed inwardly is provided in heat-dissipating pipe two opposite side walls, the salient point 2 is circular, the heat-dissipating pipe two-phase To the salient point 2 on side wall be non-contact setting, and can be needed salient point 2 being correspondingly arranged according to heat dissipation or non-corresponding set, it is described Salient point 2 can linearly be interspersed along heat-dissipating pipe extending direction, the 1 thickness L of heat-dissipating pipe side wall be 0.28mm-0.4mm, institute It is 0.07-0.1mm to state the depth H that salient point 2 is recessed inwardly, and is referred to shown in attached drawing 14, which obtained by test of many times Arrive, enough ensure the shaping of salient point section and the requirement of welding wall thickness, make the structural strength of heat-dissipating pipe and bearing strength obtain it is optimal Effect, the heat-dissipating pipe are welded by one end bending other end, and weld seam 6 is located at the end of the heat-dissipating pipe, refers to attached drawing Shown in 15.

Embodiment two：

3, attached drawing 4, attached drawing 5, attached drawing 7, attached drawing 14 and Figure 15, the present embodiment are with one difference of embodiment referring to the drawings： The salient point 2 uses ellipsoidal structure.

Embodiment three：

8, attached drawing 9 and attached drawing 10, the present embodiment are with embodiment one and two difference of embodiment referring to the drawings：The heat dissipation Two pairs of short bendings 4 being recessed inwardly are relatively set in pipe two opposite side walls 1, each opposite short bending top 4.1 is also Face contacts, bending 4 in terms of cross sectional shape, and the one side of the heat-dissipating pipe is straight line, is recessed inwardly in the middle part of opposite side, the lateral tube Wall, which is recessed inwardly, forms the short bending 4 for the reinforcement structure that both sides face contacts, and 4 section of short bending set on the side wall 1 is detailed As shown in attached drawing 10, short 4 section form of bending becomes band and is divided into the heat-dissipating pipe each along heat-dissipating pipe extending direction Three independent pores, the salient point 2 is in a manner that circular and ellipse combines.

In addition, above-mentioned opposite short bending 4 also can stagger setting, the two side of the heat-dissipating pipe in terms of cross sectional shape, institute The lateral surface for stating short bending 4 on one side wall of heat-dissipating pipe is contacted with the lateral surface for the short bending 4 staggered in opposing sidewalls, in use It states the short 4 lateral surface way of contact of bending and the heat-dissipating pipe is divided into three each independent pores, but this mode does not have support The structural strength and bearing strength of heat-dissipating pipe is not achieved in the effect of the heat-dissipating pipe two opposite side walls, and details are not described herein again.But it adopts The claims of the utility model should also be belonged to the mode that short 5 lateral surface of bending contacts.

Example IV：

11, attached drawing 12 and attached drawing 13, the present embodiment are with three difference of embodiment referring to the drawings：Described one side of heat-dissipating pipe Two long bendings 5 being recessed inwardly are set on wall, and the long bending top 5.1 is contacted with another side wall surface, the long bending 5 Two bending edges also contact for face, and in terms of cross sectional shape, the one side of one side wall of heat-dissipating pipe is straight line, and opposite side is recessed inwardly, side Facial canal wall, which is recessed inwardly, forms the long bending 5 of both sides face contact, refers to shown in attached drawing 13, the long bending 5 divides heat-dissipating pipe For three each independent pores.

Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to It crosses or realizes that details are not described herein using the prior art；Above example and attached drawing are merely to illustrate the technology of the utility model It is limitation to the utility model that scheme, which is not, and Tathagata substitutes, the utility model only in conjunction with and with reference to preferred embodiment into Go detailed description, it will be understood by those of ordinary skill in the art that, those skilled in the art are new in this practicality The variations, modifications, additions or substitutions made in the essential scope of type should also belong to this without departure from the objective of the utility model The claims of utility model.

Claims (10)

1. a kind of porous raising heat-dissipating pipe, it is characterised in that：Bending is provided on the heat-dissipating pipe side wall, the bending will radiate Be separated into individual tubes hole inside pipe, be at least provided in the heat-dissipating pipe two opposite side walls in one side wall it is several be recessed inwardly it is convex Point (2).

2. a kind of porous raising heat-dissipating pipe according to claim 1, it is characterised in that：In the heat-dissipating pipe two opposite side walls At least a pair of bending being recessed inwardly is relatively set with, two opposite bending tops contact for face.

3. a kind of porous raising heat-dissipating pipe according to claim 1, it is characterised in that：It is set on described one side wall of heat-dissipating pipe At least one bending being recessed inwardly is equipped with, the bending top is contacted with another side wall surface.

4. according to a kind of porous raising heat-dissipating pipe of claim 2-3 any one of them, it is characterised in that：The heat-dissipating pipe side wall Two bending edges of the upper bending are non-contact setting.

5. according to a kind of porous raising heat-dissipating pipe of claim 2-3 any one of them, it is characterised in that：The heat-dissipating pipe side wall Two bending edges of the upper bending are set for contact.

6. according to a kind of porous raising heat-dissipating pipe described in claim 1, it is characterised in that：In the heat-dissipating pipe two opposite side walls Salient point (2) is non-contact setting.

7. a kind of porous raising heat-dissipating pipe according to claim 1 or 6, it is characterised in that：The salient point (2) is along heat-dissipating pipe Extending direction is linearly interspersed.

8. a kind of porous raising heat-dissipating pipe according to claim 1 or 6, it is characterised in that：The salient point (2) is recessed inwardly Depth H be the 1/4 of the heat dissipation tube thickness L.

9. a kind of porous raising heat-dissipating pipe according to claim 1 or 6, it is characterised in that：The salient point (2) to be circular and Ellipse or one of which set-up mode.

10. a kind of porous raising heat-dissipating pipe according to claim 1, it is characterised in that：The heat-dissipating pipe is rolled over by one end The curved other end is welded, and weld seam (6) is located at the end of the heat-dissipating pipe.