CN206294360U - A kind of heat dissipation base and the ptc heater with the heat dissipation base - Google Patents
A kind of heat dissipation base and the ptc heater with the heat dissipation base Download PDFInfo
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- CN206294360U CN206294360U CN201621437226.9U CN201621437226U CN206294360U CN 206294360 U CN206294360 U CN 206294360U CN 201621437226 U CN201621437226 U CN 201621437226U CN 206294360 U CN206294360 U CN 206294360U
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- fin
- pipe fitting
- heat dissipation
- dissipation base
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model is related to air-conditioning technical field, more particularly to a kind of heat dissipation base and the ptc heater with the heat dissipation base.Heat dissipation base is used to accommodate PTC heat generating components, including pipe fitting and fin, and pipe fitting has an accommodating chamber extended along tubular length direction；Fin is provided with multiple, and each fin has the first side and second side being oppositely arranged；The first side of fin is on the lateral wall of pipe fitting；And the second side of multiple fin is towards a sloped-end of pipe fitting.The heat dissipation base fin that the utility model is provided is obliquely installed the lateral wall in pipe fitting, inclined fin serves the effect of condensed water drainage, region between fin and pipe fitting has certain condensation water collection ability, then so that condensed water is under the marginal flow of fin, condensed water can be avoided by wind to air port, prevent air-conditioner and blow water phenomenon, improve the level of comfort of user.
Description
Technical field
The utility model is related to air-conditioning technical field, more particularly to a kind of heat dissipation base and the PTC with the heat dissipation base
Heater.
Background technology
Air conditioner room unit is heated using ptc heater in room, and the fin pattern of this heater is various, tradition
PTC fin and side sheet room form triangular shape structure.Water droplet is formed when PTC is in air conditioner refrigerating, in triangular prism be filled in three
In angular, for vertical cabinet-type air conditioner, water droplet is difficult to be excluded from column structure.Also, because air-conditioning draught fan is opened, on fin
The condensation globule can be blown out by fan, cause air conditioning air outlet to blow water phenomenon.
Utility model content
(1) technical problem to be solved
The technical problems to be solved in the utility model is fin when solving to be used in ptc heater air-conditioning in the prior art
Condensed water is difficult the problem of discharge.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of heat dissipation base, for accommodating PTC heating groups
Part, including pipe fitting and fin, the pipe fitting have an accommodating chamber extended along the tubular length direction；The fin
Multiple is provided with, each described fin has the first side and second side being oppositely arranged；The first side of the fin
On the lateral wall of the pipe fitting；And the second side of multiple fin is inclined towards the pipe fitting end
Tiltedly.
According to the utility model, multiple fin along the pipe fitting length direction array arrangement.
According to the utility model, the width of the width less than the pipe fitting of the fin.
According to the utility model, the lateral wall that the pipe fitting is provided with the fin is provided with positioned at the fin both sides
Guiding gutter, the guiding gutter along the pipe fitting length direction set, for the ponding on fin described in drainage.
According to the utility model, the pipe fitting is rectangular pipe fittings, is equipped with two relative lateral walls of the rectangular pipe fittings
Fin.
According to the utility model, the fin is corrugated plate shape, the of the crest line direction of its waveform and the fin
One side is vertical.
According to the utility model, the fin is in integrative-structure with the pipe fitting.
The utility model additionally provides a kind of ptc heater, including heat generating component and above-mentioned heat dissipation base, the hair
Hot component is in the body.
According to the utility model, the heat generating component and the heat dissipation base are equipped with two.
According to the utility model, including first support base and the second support base at the body two ends are individually fixed in, institute
State the second support base and be provided with the leaking hole connected with the guiding gutter, the second side of the fin is towards described first
Support seat is inclined.
(3) beneficial effect
Above-mentioned technical proposal of the present utility model has the following advantages that compared with prior art：The utility model embodiment is carried
The heat dissipation base fin of confession is obliquely installed the lateral wall in pipe fitting, and inclined fin serves the effect of condensed water drainage,
Region between fin and pipe fitting has certain condensation water collection ability, then causes condensed water along the edge of fin
Flow down, condensed water can be avoided by wind to air port, prevent air-conditioner and blow water phenomenon, improve the level of comfort of user.
Brief description of the drawings
Fig. 1 is the front view of the heat dissipation base that the utility model embodiment is provided；
Fig. 2 is the left view of the heat dissipation base that the utility model embodiment is provided；
Fig. 3 is the top view of the heat dissipation base that the utility model embodiment is provided；
Fig. 4 is the front view of the ptc heater that the utility model embodiment is provided；
Fig. 5 is the top view of the second support base that the utility model embodiment is provided.
In figure：1：Pipe fitting；2：Fin；21：First side；22：Second side；3：Guiding gutter；4：Water droplet；5：First
Support seat；6：Second support base；61：Leaking hole；7：Power line.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
As shown in Figure 1-Figure 3, a kind of heat dissipation base that the utility model embodiment is provided, for accommodating PTC heat generating components,
Including pipe fitting 1 and fin 2, pipe fitting 1 has an accommodating chamber extended along the length direction of pipe fitting 1；Fin 2 is provided with multiple,
Each fin 2 has the first side 21 and second side 22 being oppositely arranged；The first side 21 of fin 2 is located at pipe fitting 1
Lateral wall on；And the second side 22 of multiple fin 2 is towards a sloped-end of pipe fitting 1.Radiated in the present embodiment
The tiltangleθ of piece 2 is preferably 30 °~40 °.Pipe fitting 1 is placed vertically when using so that the second side 22 of fin 2 is to updip
Tiltedly so that condensation water collection region, the condensed water on the surface of fin 2 are formed between the lateral wall of inclined fin 2 and pipe fitting 1
Incline direction along fin 2 flows to collecting zone, water droplet 4 as shown in Figure 1 along fin incline direction to
Lower flowing, condensed water can further under 2 or so two marginal flows of fin.
The heat dissipation base fin 2 that the utility model embodiment is provided is obliquely installed in the lateral wall of pipe fitting 1, inclined to dissipate
Backing 2 serves the effect of condensed water drainage, and the region between fin 2 and pipe fitting 1 has certain condensation water collection ability,
Then so that condensed water is under the marginal flow of fin 2, condensed water can be avoided by wind to air port, prevents air-conditioner
Water phenomenon is blown, the level of comfort of user is improved.
Further, in the present embodiment multiple fin 2 along pipe fitting 1 length direction array arrangement.Two neighboring radiating
Spacing between piece sets as the case may be.Array arrangement can avoid the condensing drip of fin 2 of top along its length
To the surface of fin 2 of lower section, drainage of all of fin 2 to condensed water is independent of each other, it is ensured that its collection to condensed water
And discharge effect.Preferably, pipe fitting 1 is rectangular pipe fittings 1 in the present embodiment, is all provided with two relative lateral walls of rectangular pipe fittings 1
There is fin 2.Both sides all set fin 2 and are conducive to improving radiating effect, and heat dissipation uniformity is good.
Further, as shown in Figures 2 and 3, the width of fin 2 is less than the width of pipe fitting 1 in the present embodiment.It is easy to dissipate
The connection of backing 2 and pipe fitting 1.Preferably, fin 2 and pipe fitting 1 are in integrative-structure in the present embodiment.I.e. fin 2 is formation
Shovel piece structure on the lateral wall of pipe fitting 1, because fin 2, pipe fitting more than 1 are adopted and be formed from aluminium, aluminum parts are not appropriate for adopting
With being welded to connect, it is set to shovel piece structure and is conducive to the integrally-built stability of heat dissipation base and radiating effect.
Further, pipe fitting 1 is provided with the lateral wall of fin 2 and is provided with leading positioned at the both sides of fin 2 in the present embodiment
Chute 3, guiding gutter 3 is set along the length direction of pipe fitting 1, for the ponding on drainage fin 2.Guiding gutter 3 in the present embodiment
Width T be preferably 3~5mm.Ponding on fin 2 can be carried out by water conservancy diversion by the guiding gutter 3 for setting, make it along water conservancy diversion
The direction flowing of groove 3, is easy to the collection of condensed water.Specifically, guiding gutter 3 is not limited to be arranged on fin 2 in the present embodiment
Both sides, guiding gutter can also pass through the first side 21 of multiple fin 2 set, form middle part guiding gutter.
Further, fin 2 is corrugated plate shape, the crest line direction of its waveform and the first of fin 2 in the present embodiment
Side 21 is vertical.It is set to the intensity that corrugated plate shape is conducive to improving fin 2.Preferably, fin 2 or so in the present embodiment
The edge of both sides is downward-sloping, is conducive to flowing down for condensed water.
The utility model embodiment additionally provides a kind of ptc heater, as shown in figure 4, including heat generating component and above-mentioned
Heat dissipation base, heat generating component is in the body.Specifically, one end of heat generating component connection power line 7 is placed upward.It is preferred that
Ground, heat generating component and heat dissipation base are equipped with two in the present embodiment.Two heat generating components improve the heating work(of ptc heater
Rate.Specifically, as shown in figure 5, ptc heater also includes being individually fixed in first support base 5 at body two ends in the present embodiment
With the second support base 6, the second support base 6 is provided with the leaking hole 61 connected with guiding gutter 3, the court of second side 22 of fin 2
Inclined to the first support base 5.The water of the drainage of guiding gutter 3 can be drained on air-conditioning drip tray by the leaking hole 61 for setting,
The collection and discharge of condensed water more rationalize.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (10)
1. a kind of heat dissipation base, for accommodating PTC heat generating components, it is characterised in that：Including pipe fitting and fin, the pipe fitting
With an accommodating chamber extended along the tubular length direction；The fin is provided with multiple, and each described fin has phase
To the first side and second side that set；The first side of the fin is on the lateral wall of the pipe fitting；And it is multiple
The second side of the fin is towards a sloped-end of the pipe fitting.
2. heat dissipation base according to claim 1, it is characterised in that：Multiple fin along the pipe fitting length side
To array arrangement.
3. heat dissipation base according to claim 2, it is characterised in that：Width of the width of the fin less than the pipe fitting
Degree.
4. heat dissipation base according to claim 3, it is characterised in that：The pipe fitting is provided with the lateral wall of the fin
The guiding gutter positioned at the fin both sides is provided with, the guiding gutter is set along the length direction of the pipe fitting, for drainage institute
State the ponding on fin.
5. heat dissipation base according to claim 1, it is characterised in that：The pipe fitting is rectangular pipe fittings, the rectangular pipe fittings
Fin is equipped with two relative lateral walls.
6. heat dissipation base according to claim 1, it is characterised in that：The fin is corrugated plate shape, the rib of its waveform
Line direction is vertical with the first side of the fin.
7. heat dissipation base according to claim 1, it is characterised in that：The fin is in integrative-structure with the pipe fitting.
8. a kind of ptc heater, it is characterised in that：Radiating including heat generating component and as described in claim any one of 1-7
Matrix, the heat generating component is in the body.
9. ptc heater according to claim 8, it is characterised in that：The heat generating component and the heat dissipation base are equal
It is provided with two.
10. ptc heater according to claim 8 or claim 9, it is characterised in that：Including being individually fixed in the body two ends
The first support base and the second support base, second support base is provided with the leaking hole connected with the guiding gutter, described to dissipate
The second side of backing inclines towards first support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437226.9U CN206294360U (en) | 2016-12-26 | 2016-12-26 | A kind of heat dissipation base and the ptc heater with the heat dissipation base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621437226.9U CN206294360U (en) | 2016-12-26 | 2016-12-26 | A kind of heat dissipation base and the ptc heater with the heat dissipation base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206294360U true CN206294360U (en) | 2017-06-30 |
Family
ID=59154732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621437226.9U Active CN206294360U (en) | 2016-12-26 | 2016-12-26 | A kind of heat dissipation base and the ptc heater with the heat dissipation base |
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|---|---|
| CN (1) | CN206294360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340925A (en) * | 2018-11-28 | 2019-02-15 | 珠海格力电器股份有限公司 | Air conditioning equipment and electric auxiliary heating device |
-
2016
- 2016-12-26 CN CN201621437226.9U patent/CN206294360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340925A (en) * | 2018-11-28 | 2019-02-15 | 珠海格力电器股份有限公司 | Air conditioning equipment and electric auxiliary heating device |
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