CN208475442U - A kind of cooling fin and heater - Google Patents
A kind of cooling fin and heater Download PDFInfo
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- CN208475442U CN208475442U CN201821112978.7U CN201821112978U CN208475442U CN 208475442 U CN208475442 U CN 208475442U CN 201821112978 U CN201821112978 U CN 201821112978U CN 208475442 U CN208475442 U CN 208475442U
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- cooling fin
- heater
- heat
- heat dissipation
- sink body
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Abstract
A kind of cooling fin and heater of the utility model, wherein cooling fin includes heat sink body, and the heat sink body is equipped with the thermal vias that at least one hole depth direction extends along the thickness direction of the heat sink body.A kind of heater of the utility model, including several cooling fins as described above, and after cooling fin concatenation, the thermal vias on the cooling fin is aligned to form heat dissipation channel.The heater of the utility model not only has the heat dissipation channel of upper and lower direction, the heat dissipation channel of front and rear direction, also with the heat dissipation channel of left and right directions, it is thus possible to greatly increase the heat exchange area contacted from last year with air, improve the heat exchange efficiency of heater.
Description
Technical field
The utility model relates to living utensil fields, and in particular to a kind of cooling fin and heater.
Background technique
Electric heating installation using oil as medium is a kind of common domestic heating electric appliance, and working principle is that electric heater unit heats fever in the body of spit of fland
Oil after fever oil is increased with spit of fland piece temperature, reaches environment heating, the purpose of user's heating by spit of fland piece and air heat exchange.
The spit of fland piece of existing electric heating installation using oil as medium includes the spit of fland piece ontology of straight panel shape, and the oil guide groove of spit of fland piece body interior is arranged in, with
And be arranged on tincture piece ontology, the oil packet for being connected to adjacent spit of fland piece, wherein oil packet is connected to oil guide groove.Due to spit of fland piece ontology
It is therefore only along spit of fland piece ontology by the heat exchange between the spit of fland piece electric heating oil tincture constituted and air of above structure for straight panel shape
Length direction and width direction exchange heat, there is a problem of that the heat exchange efficiency between air is low, and between air
The low one side of heat exchange efficiency slow, the unconspicuous problem of heating effect, on the other hand, due to heat exchange efficiency that will lead to environment heating
Low, heat is gathered in spit of fland on piece and cannot distribute in time, and leads to the problem of generating spit of fland temperature height, being easy scald user.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome the heat exchange of heater and air in the prior art
The defect of low efficiency, to provide the cooling fin and heater of a kind of high efficient heat exchanging.
In order to solve the above technical problems, a kind of cooling fin of the utility model, including heat sink body, the cooling fin sheet
Body is equipped with the thermal vias that at least one hole depth direction extends along the thickness direction of the heat sink body.
The one or both ends of the thermal vias are equipped with heat dissipation skirt.
The heat dissipation skirt is circlewise arranged on the thermal vias.
The heat sink body includes two radiator elements of docking, and the portion of the thermal vias is formed on the radiator element
The radiator element is protruded along the outside of the axial direction of thermal vias in position, and the part protruded forms the heat dissipation skirt.
The heat radiator body is annular in shape, and the centre bore of the heat radiator body forms the thermal vias.
The heat sink body is equipped with half oil packet or oil packet for concatenating with abutting fins, the heat sink body
Inside it is formed with the oil guide groove communicated with the half oil packet or oil packet.
It is set in the heat sink body there are two the oil packet, respectively oil packet, Xia Youbao, and the oil guide groove is both ends
It is respectively communicated with the arc groove of the packet that oils, lower oil packet.
A kind of heater of the utility model, including several cooling fins as described above, and after cooling fin concatenation, institute
The thermal vias stated on cooling fin is aligned to form heat dissipation channel.
Blower is additionally provided in the heat dissipation channel.
At least one end of the heat dissipation channel is equipped with outlet housing.
The heater is oil heater.
Technical solutions of the utility model have the advantages that
1, in the present invention, the setting of thermal vias can make have air to pass through in the middle part of cooling fin, to increase
The contact area of cooling fin and air, and improve the heat exchange efficiency of cooling fin and air.
2, in the present invention, setting heat dissipation skirt at thermal vias, can increase connecing for cooling fin and surrounding air
Contacting surface product, further increases the heat exchange efficiency of cooling fin and air.
3, in the present invention, the setting of thermal vias can form the heat dissipation channel of left and right directions on heater.
Compared to existing heater structure, heater is in addition to having a up and down direction and in the front-back direction heat dissipation channel, also shape in left and right directions
At heat dissipation channel, enable heater is comprehensive to radiate, improves the heat exchange efficiency of heater and air.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1, for the utility model cooling fin perspective view；
Fig. 2, for the cross-sectional view in the direction Figure 1A-A；
Fig. 3, the side view for Fig. 1；
Fig. 4, for the utility model heater embodiment one structural schematic diagram；
Fig. 5, for the utility model heater embodiment two structural schematic diagram；
Fig. 6, the exploded view for Fig. 5；
Description of symbols:
1- thermal vias, 2- heat dissipation skirt, 3- oil packet, 4- oil guide groove, 5- cooling fin, 6- blower, 7- outlet housing, 8- heat dissipation
Channel.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment 1
As shown in Figure 1-3, a kind of cooling fin of the utility model, including heat sink body, set in the heat sink body
The thermal vias 1 for thering is at least one hole depth direction to extend along the thickness direction of the heat sink body.
Thermal vias 1 on cooling fin 5 can be set 1, also can be set multiple.The shape of thermal vias 1 can be
Circle is also possible to rectangular, ellipse, and triangle etc., in the present embodiment 1, preferably thermal vias 1 is circle.Thermal vias 1
Setting, the middle part of cooling fin 5 can be made to have air to pass through, to increase the contact area of cooling fin 5 Yu air, and improved
The heat exchange efficiency of cooling fin 5 and air makes radiator not after the cooling fin 5 of this especially multiple spline structure is concatenated into radiator
Only there is heat dissipation channel with front-rear direction in above-below direction, moreover it is possible to be to form heat dissipation channel 8 in left and right directions.
In order to further increase the radiating efficiency of cooling fin, the one or both ends of the thermal vias 1 are equipped with heat dissipation skirt
Side 2.In the present embodiment 1, preferably it is respectively provided on the both ends of thermal vias 1.By setting heat dissipation skirt 2, can increase scattered
The contact area of backing and surrounding air further increases the heat exchange efficiency of cooling fin 5 Yu air.
In the present embodiment, the preferably described heat dissipation skirt 2 is circlewise arranged on the thermal vias 1, in this way can be into
The heat exchange efficiency of one step raising cooling fin 5.
When specific design, the preferably described heat sink body includes two radiator elements of docking, is formed on the radiator element
Protrude the radiator element, and the part shape protruded in the outside of axial direction of the position of the thermal vias 1 along thermal vias 1
At the heat dissipation skirt 2.Thermal vias 1 and heat dissipation skirt 1 in this way is integrally formed, handling ease.
There are many shapes of heat radiator body, and the outer profile of heat radiator body can be circle, rectangular, triangle, rectangle etc.,
In the present embodiment 1, the preferably described heat radiator body is annular in shape, and the centre bore of the heat radiator body forms the thermal vias 1.In this way
Good appearance, convenient for molding.
The heat sink body is equipped with half oil packet or oil packet 3 for concatenating with abutting fins, the cooling fin sheet
It is formed with the oil guide groove 4 communicated with the half oil packet or oil packet 3 in vivo.
In the present embodiment, it is set in the heat sink body there are two the oil packet 3, respectively oil packet, Xia Youbao,
The oil guide groove 4 is the arc groove that both ends are respectively communicated with the packet that oils, lower oil packet.
As shown in figure 4, a kind of heater of the utility model, including several cooling fins as described above 5, and the heat dissipation
After piece 5 concatenates, the alignment of the thermal vias 1 on the cooling fin 5 forms heat dissipation channel 8.In the present embodiment, preferably described
Heater is oil heater.
The setting of thermal vias 1 can form the heat dissipation channel 8 of left and right directions among heater.Compared to existing heating
Device structure, heater also form heat dissipation channel 8 in addition to having up and down direction and in the front-back direction heat dissipation channel in left and right directions,
Enable heater is comprehensive to radiate, improves the heat exchange efficiency of heater and air.
Embodiment 2
As it can be seen in figures 5 and 6, the present embodiment 2 has made further improvement on the basis of embodiment 1, specifically, in this reality
It applies in example 2, is additionally provided with blower 6 in the heat dissipation channel 8.The setting of blower 6 can increase the circulation of air in heat dissipation channel 8
Flowing velocity improves the heat exchange efficiency of heater and air.
Further, in order to guarantee that outlet air is uniform, use is safe, and the one or both ends of the heat dissipation channel 8 are equipped with
Fan housing 7.
In short, the radiating efficiency of heater can be improved by above scheme, existing heater is solved due to cooling fin and sky
Heat exchange efficiency between gas is low, there is heating slowly, and heating effect is unobvious and heat aggregation cannot dissipate in time on a heat sink
The problem of sending out, causing heater temperature high, be easy scald user.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (11)
1. a kind of cooling fin, including heat sink body, which is characterized in that the heat sink body is equipped at least one hole depth side
The thermal vias (1) extended to the thickness direction along the heat sink body.
2. cooling fin according to claim 1, which is characterized in that
The one or both ends of the thermal vias (1) are equipped with heat dissipation skirt (2).
3. cooling fin according to claim 2, which is characterized in that described dissipate circlewise is arranged in the heat dissipation skirt (2)
On heat through-hole (1).
4. cooling fin according to claim 3, which is characterized in that the heat sink body includes that two heat dissipations of docking are single
Institute is protruded along the outside of the axial direction of thermal vias (1) in piece, the position that the thermal vias (1) is formed on the radiator element
Radiator element is stated, and the part protruded forms the heat dissipation skirt (2).
5. cooling fin described in any one of -4 according to claim 1, which is characterized in that the heat sink body is annular in shape, institute
The centre bore for stating heat radiator body forms the thermal vias (1).
6. cooling fin according to claim 5, which is characterized in that
The heat sink body is equipped with half oil packet or oil packet (3) for concatenating with abutting fins, the heat sink body
Inside it is formed with the oil guide groove (4) communicated with the half oil packet or oil packet (3).
7. cooling fin according to claim 6, which is characterized in that the oil packet there are two being set in the heat sink body
(3), respectively oil packet, Xia Youbao, and the oil guide groove (4) is the arc groove that both ends are respectively communicated with the packet that oils, lower oil packet.
8. a kind of heater, which is characterized in that including several such as cooling fin of any of claims 1-7 (5), and institute
After stating cooling fin (5) concatenation, the thermal vias (1) alignment on the cooling fin (5) forms heat dissipation channel (8).
9. heater according to claim 8, which is characterized in that be additionally provided with blower (6) in the heat dissipation channel (8).
10. heater according to claim 9, which is characterized in that at least one end of the heat dissipation channel (8) is equipped with
Fan housing (7).
11. the heater according to any one of claim 8-10, which is characterized in that the heater is oil heater heating
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821112978.7U CN208475442U (en) | 2018-07-13 | 2018-07-13 | A kind of cooling fin and heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821112978.7U CN208475442U (en) | 2018-07-13 | 2018-07-13 | A kind of cooling fin and heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475442U true CN208475442U (en) | 2019-02-05 |
Family
ID=65210629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821112978.7U Active CN208475442U (en) | 2018-07-13 | 2018-07-13 | A kind of cooling fin and heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895527A (en) * | 2018-07-13 | 2018-11-27 | 珠海格力电器股份有限公司 | A kind of cooling fin and heater |
-
2018
- 2018-07-13 CN CN201821112978.7U patent/CN208475442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895527A (en) * | 2018-07-13 | 2018-11-27 | 珠海格力电器股份有限公司 | A kind of cooling fin and heater |
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