CN209027342U - A kind of detachable heat-dissipating pipe - Google Patents
A kind of detachable heat-dissipating pipe Download PDFInfo
- Publication number
- CN209027342U CN209027342U CN201821433195.9U CN201821433195U CN209027342U CN 209027342 U CN209027342 U CN 209027342U CN 201821433195 U CN201821433195 U CN 201821433195U CN 209027342 U CN209027342 U CN 209027342U
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- CN
- China
- Prior art keywords
- inner fin
- dissipating pipe
- heat
- heat dissipation
- sliding slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of detachable heat-dissipating pipes in auto parts field, including heat dissipation tube body and inner fin, the heat dissipation tube body uses single hole extruded tube structure, wall has been placed equidistant with multiple guide grooves to heat dissipation tube body up and down, the inner fin is several continuous V-structures, it is provided with positive stop strip at endpoint above and below inner fin, the positive stop strip both ends are provided with elastic slice.The detachable heat-dissipating pipe is convenient for cleaning on the basis of with inner fin segmentation coolant liquid enhancing heat dissipation effect, can be individually replaced inner fin, economize on resources.
Description
Technical field
The utility model relates to technical field of automobile accessories, in particular to a kind of detachable heat-dissipating pipe.
Background technique
Automobile radiators are indispensable important components in automobile water-cooling engine-cooling system, by intake chamber, water outlet
The three parts such as room and radiator core are constituted；Wherein radiator core is the core of radiator, mainly plays heat spreading function, radiator
Core is made of heat-dissipating pipe, cooling fin (or heat-radiation belt), upper and lower main leaf etc..When radiator works, coolant liquid flows in radiator core
Dynamic, air passes through outside radiator, and coolant liquid and air occur heat exchange and realize heat dissipation: the coolant liquid of heat is flowed into from engine end
It radiates and turns cold via air, and flow back into coolant circulation system from water-supplying chamber.
Existing radiation tube structure with heat is various, in use, is easy to that heat occurs with extraneous close to the coolant liquid of heat dissipation inside pipe wall
Exchange, can obtain rapid cooling；And be located at heat-dissipating pipe Central Line on coolant liquid apart from radiating pipe wall farther out, cannot be with the external world
Heat is directly exchanged, heat can only be exchanged with the external world indirectly by the coolant liquid of periphery, therefore its heat dissipation effect is poor, heat dissipation effect
Rate is lower.
In order to solve the problems, such as that cooling during rolling liquid heat dissipation effect is poor in heat-dissipating pipe, disclose in the prior art a kind of practical new
Type/invention, application No. is 2016210009223, a kind of heat-dissipating pipe for enhancing heat dissipation effect of title.
Although solving the problems, such as that cooling during rolling liquid heat dissipation effect is poor in heat-dissipating pipe in the prior art, due in heat dissipation
Portion is divided into multiple regions by inner fin, and coolant liquid and inner fin contact area are larger, is more prone to produce water under high temperature environment
The impurity such as dirt are more difficult to clear up under regional environment, can only replace entire heat-dissipating pipe, cause the waste of resource.
Utility model content
The purpose of the utility model is to provide a kind of detachable heat-dissipating pipes, imitate with inner fin segmentation coolant liquid enhancing heat dissipation
It is convenient for cleaning on the basis of fruit, it can be individually replaced inner fin, economized on resources.
In order to realize above-mentioned purpose of utility model, a kind of following technical side that detachable heat-dissipating pipe uses of the utility model
Case:
A kind of detachable heat-dissipating pipe, including heat dissipation tube body and inner fin, the heat dissipation tube body use single hole extruded tube
Structure, wall has been placed equidistant with multiple guide grooves to heat dissipation tube body up and down, and the inner fin is several continuous V-structures, interior wing
Positive stop strip is provided on piece lower extreme point, the positive stop strip both ends are provided with elastic slice.Inner fin will enter the coolant liquid of heat-dissipating pipe
Multiple portions are divided into, the radiating efficiency at coolant liquid center, inner fin and heat-dissipating pipe independence, the limit on inner fin are increased
Item can be inserted into according to guide groove, so that inner fin and heat-dissipating pipe main body form an entirety, and elastic slice can play auxiliary stopper
And connection inner fin enhances the effect of heat dissipation with heat-dissipating pipe main body.
The elastic slice is arc-shaped, preferential phosphor bronze or tin bronze material.Phosphor bronze or tin bronze are production elasticity member
The common used material of part, while there is good thermal conductivity.
The guide groove includes edge guiding slot and intermediate guide groove, the edge guiding slot include oblique quadrangle sliding slot with
And in one end be connected rectangle sliding slot, the intermediate guide groove include triangle sliding slot and be located at triangle sliding slot vertex
Rectangle sliding slot.The shape of guide groove is consistent with the shape at inner fin endpoint, and inner fin is facilitated to be inserted into and keep to insert
Stabilization after entering.
The inner fin uses aluminum alloy materials.Aluminium alloy has good thermal conductivity and machinability.
The inner fin is provided with multiple support bars along center line.Inner fin is divided into multiple smaller areas by support bar
Domain can enhance inner fin structural stability while increasing coolant liquid and inner fin contact area raising heat dissipation effect.
Compared with prior art, the utility model has the beneficial effects that: radiating with inner fin segmentation coolant liquid enhancing
It is convenient for cleaning on the basis of effect, it can be individually replaced inner fin, economized on resources.
Detailed description of the invention
Fig. 1 is the axial arrangement schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2；
Fig. 4 is that the utility model increases the front view after support bar.
Wherein, 1 heat-dissipating pipe main body, 11 guide grooves, 2 inner fins, 21 positive stop strips, 22 elastic slices, 3 support bars.
Specific embodiment
With reference to embodiment, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Bright the utility model rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art
Member falls within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figures 1 to 3, a kind of detachable heat-dissipating pipe, including heat dissipation tube body 1 and inner fin 2, heat dissipation tube body use
Single hole extruded tube structure, inner fin select aluminum alloy materials, and wall has been placed equidistant with multiple guide grooves 11 to heat dissipation tube body up and down, interior
Fin is several continuous V-structures, is welded with positive stop strip 21 at endpoint above and below inner fin, the edge at most left and most right both ends is led
The rectangle sliding slot for including oblique quadrangle sliding slot to slot and being connected in one end, and intermediate guide groove include triangle sliding slot and
Positioned at the rectangle sliding slot of triangle sliding slot vertex, the location and shape of guide groove with include positive stop strip at inner fin endpoint
Position and shape correspond, and the size of guide groove is slightly larger than the size that inner fin endpoint includes positive stop strip, and positive stop strip both ends are also
It is provided with circular arc type elastic slice 22, elastic slice is fixed by bolts on positive stop strip, the preferential phosphor bronze of elastic slice or tin bronze material.
As shown in figure 4, the utility model can also be welded with multiple support bars 3 along inner fin center line, so that enhancing dissipates
Thermal effect and inner fin structural stability.
The specific work process and principle of the utility model: inner fin insertion heat-dissipating pipe main body is formed one along guide groove
Whole, when coolant liquid enters heat-dissipating pipe, inner fin coolant liquid is divided into multiple portions, increases the heat dissipation effect at coolant liquid center
Rate can extract inner fin out when the impurities accumulations such as scale are excessive in heat-dissipating pipe from heat-dissipating pipe main body, it is convenient for cleaning even
Inner fin can be individually replaced and retain the preferable heat-dissipating pipe main body of situation.
Claims (5)
1. a kind of detachable heat-dissipating pipe, it is characterised in that: including heat dissipation tube body and inner fin, the heat dissipation tube body is using single
Hole extruded tube structure, wall has been placed equidistant with multiple guide grooves to heat dissipation tube body up and down, and the inner fin is several continuous V-type knots
Structure, inner fin are provided with positive stop strip at endpoint up and down, and the positive stop strip both ends are provided with elastic slice.
2. a kind of detachable heat-dissipating pipe according to claim 1, it is characterised in that: the elastic slice is arc-shaped, preferential phosphorus
Bronze or tin bronze material.
3. a kind of detachable heat-dissipating pipe according to claim 1, it is characterised in that: the guide groove includes edge guiding slot
With intermediate guide groove, the edge guiding slot include oblique quadrangle sliding slot and in one end be connected rectangle sliding slot, it is described in
Between guide groove include triangle sliding slot and the rectangle sliding slot positioned at triangle sliding slot vertex.
4. a kind of detachable heat-dissipating pipe according to claim 1, it is characterised in that: the inner fin uses aluminium alloy material
Material.
5. a kind of detachable heat-dissipating pipe according to claim 1, it is characterised in that: the inner fin is provided with along center line
Multiple support bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433195.9U CN209027342U (en) | 2018-09-03 | 2018-09-03 | A kind of detachable heat-dissipating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821433195.9U CN209027342U (en) | 2018-09-03 | 2018-09-03 | A kind of detachable heat-dissipating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027342U true CN209027342U (en) | 2019-06-25 |
Family
ID=66876879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821433195.9U Expired - Fee Related CN209027342U (en) | 2018-09-03 | 2018-09-03 | A kind of detachable heat-dissipating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114334320A (en) * | 2021-12-06 | 2022-04-12 | 广东福德电子有限公司 | High-load impact-resistant resistor |
-
2018
- 2018-09-03 CN CN201821433195.9U patent/CN209027342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114334320A (en) * | 2021-12-06 | 2022-04-12 | 广东福德电子有限公司 | High-load impact-resistant resistor |
| CN114334320B (en) * | 2021-12-06 | 2024-04-05 | 广东福德电子有限公司 | High-load impact-resistant resistor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190625 Termination date: 20190903 |