CN208687841U - A kind of cooling fin and electric heating installation using oil as medium - Google Patents
A kind of cooling fin and electric heating installation using oil as medium Download PDFInfo
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- CN208687841U CN208687841U CN201821193777.4U CN201821193777U CN208687841U CN 208687841 U CN208687841 U CN 208687841U CN 201821193777 U CN201821193777 U CN 201821193777U CN 208687841 U CN208687841 U CN 208687841U
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- oil
- cooling fin
- heat sink
- sink body
- guide groove
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Abstract
The utility model relates to heating installation technical fields, and in particular to a kind of cooling fin and electric heating installation using oil as medium.Cooling fin includes heat sink body；Oil packet, is arranged in the heat sink body, at least has one, connects for the oil packet with adjacent heat radiation on piece；First oil guide groove is arranged on the inner wall of the heat sink body, is connected to the oil packet；The outer wall of the heat sink body is equipped with several protrusions, and the inner wall of the heat sink body is equipped with several second oil guide grooves, and the slot bottom of second oil guide groove extends in the corresponding protrusion, and second oil guide groove is connected to first oil guide groove.The cooling fin of the utility model has the advantages that heating effect is good, intensity is high, is unlikely to deform.
Description
Technical field
The utility model relates to heating installation technical fields, and in particular to a kind of cooling fin and electric heating installation using oil as medium.
Background technique
Electric oil-filled warmer is mainly by Encapsulated electric thermal element, immerging metal tube heater, iron cooling fin, temp-controlling element, power supply
The composition such as switch, indicator light.This heater is the inside cavity that electrothermal tube is mounted on to cooling fin, in the cavity electrothermal tube week
It encloses and is marked with conduction oil.After the power is turned on, the conduction oil around electrothermal tube is heated, is raised to cavity top, along heat-dissipating pipe or dissipates
Heat is radiate, thus heating space environment by backing convection circulation by cavity wall surface.By air cooled conduction oil
Drop to around electrothermal tube and be heated, starts new circulation.
Electric oil-filled warmer is because no replacement is required for conduction oil therein, long service life, and when work is unglazed noiseless, has peace
Entirely, the advantages that hygienic, pollution-free, more and more popular with consumers.And the oil of electric oil-filled warmer in the prior art
Road is rectangle or round oil circuit straight up and down, and the heat that spit of fland piece generates quickly floats at the top of air, so that electric heating installation using oil as medium liter
Temp effect is slow, and heat can be just experienced after being switched on for a long time, and heating effect is undesirable.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome existing electric heating installation using oil as medium heating effect is undesirable to ask
Topic, provides that a kind of heating effect is good, intensity is high, on-deformable cooling fin, and is provided with the electric heating installation using oil as medium of the cooling fin.
To solve the above problems, a kind of cooling fin of the utility model, comprising: heat sink body；Oil packet, is arranged described
In heat sink body, at least there is one, connect for the oil packet with adjacent heat radiation on piece；First oil guide groove is arranged described
On the inner wall of heat sink body, it is connected to the oil packet；The outer wall of the heat sink body is equipped with several protrusions, the heat dissipation
The inner wall of piece ontology is equipped with several second oil guide grooves, and the slot bottom of second oil guide groove extends in the corresponding protrusion,
And second oil guide groove is connected to first oil guide groove.
First oil guide groove is arranged along the length direction of the heat sink body.
The height that the protrusion protrudes the outer wall of the heat sink body protrudes the cooling fin sheet not higher than the oil packet
The height of the outer wall of body.
The protrusion is spirally distributed setting on the length direction of the heat sink body.
The protrusion is helical form.
The heat sink body is docked and is formed by cooling fin sheet and cooling fin small pieces, on the outer wall of the cooling fin sheet
Equipped with the protrusion, the inner wall of the cooling fin sheet is equipped with first oil guide groove and second oil guide groove, described
The outer wall of cooling fin small pieces is equipped with the protrusion, and the inner wall of the cooling fin small pieces is equipped with first oil guide groove and institute
State the second oil guide groove.
The protrusion of the big on piece of cooling fin is the first protrusion, and the protrusion of the small on piece of cooling fin is second
Protrusion, first protrusion and second protrusion are arranged in a one-to-one correspondence on the heat sink body thickness direction.
On the length direction of the heat sink body, second male cooperation of first protrusion and odd number of even number
Left-hand screw shape or the distribution of right-hand screw shape are formed, first protrusion of odd number and second male cooperation of even number form right spiral shell
Revolve shape or the distribution of left-hand screw shape.
There are two the oil packet tools, is respectively set to the packet that oils of the heat sink body upper end, and is set to described
The Xia Youbao of heat sink body lower end, first oil guide groove are located at described oil and wrap between the lower oil packet, both ends difference
Oil packet and the lower oil packet be connected to described, the protrusion be located at it is described oil packet it is described it is lower it is oily wrap between.
Further include be arranged in along the heat sink body length direction first oil guide groove one or both sides it is auxiliary
Help oil groove, the both ends of the additional channel oil packet and the lower oil is wrapped and is connected to described respectively.
A kind of electric heating installation using oil as medium of the utility model, including it is any one of above-mentioned described in cooling fin.
Technical solutions of the utility model have the advantages that
1. the cooling fin of the utility model, including heat sink body；Oil packet, is arranged in the heat sink body, at least
With one, connect for the oil packet with adjacent heat radiation on piece；The inner wall of the heat sink body is arranged in first oil guide groove
On, it is connected to the oil packet；The outer wall of the heat sink body is equipped with several protrusions, sets on the inner wall of the heat sink body
There are several second oil guide grooves, the slot bottom of second oil guide groove extends in the corresponding protrusion, and second oil guide groove
It is connected to first oil guide groove.The setting of several second oil guide grooves and several protrusions, is effectively increased heat sink body
Heat dissipation area, extend the heating track of oil circuit, be conducive to conduction and the heat loss through convection of heat, to the heating energy of ambient air
Power is strong；Protrusion can increase the self-strength of heat sink body, effectively avoid the deformation of heat sink body in punching course；And
And protrusion can stop heat quickly to scatter and disappear upwards, so that heat and the cold air of bottom is carried out sufficient convection current, improve heat
The transmission efficiency of amount, temperature rise effect is fast, and user can quickly be allowed to experience the heat of cooling fin, and heating effect is more obvious.
2. the cooling fin of the utility model, first oil guide groove is arranged along the length direction of the heat sink body,
To obtain maximum heating track, be conducive to conduction and the heat loss through convection of heat.
3. the cooling fin of the utility model, the protrusion protrudes the height of the outer wall of the heat sink body not higher than described
Oil packet protrudes the height of the outer wall of the heat sink body, and protrusion is avoided to influence the group between heat sink body and abutting fins
Dress.
4. the cooling fin of the utility model, the protrusion is spirally distributed and the protrusion is helical form, can make to dissipate
Backing is more beautiful；Meanwhile the heat dissipation area of heat sink body can be increased, be conducive to the conduction and heat dissipation of heat, extend
The heating track of oil circuit can more effectively come out the heat that heat-conducting medium generates, to the heating efficiency of ambient air
By force.Moreover, spiral helicine protrusion can increase the self-strength of heat sink body, cooling fin sheet in punching course is effectively avoided
The deformation of body；
5. the cooling fin of the utility model, the protrusion be located at it is described oil between packet and the lower oil packet, can be to avoid
The protrusion influences the assembling between cooling fin and abutting fins.
6. the electric heating installation using oil as medium of the utility model, there is above-mentioned cooling fin, therefore, it may have the advantages of above-mentioned cooling fin.
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 is the structural schematic diagram of the main view of the cooling fin in the first embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the perspective view of the cooling fin in the first embodiment of the utility model；
Fig. 3 is the structural schematic diagram of the main view of electric heating installation using oil as medium in second of embodiment of the utility model；
Description of symbols:
1- heat sink body；11- cooling fin is large stretch of；12- cooling fin small pieces；The first oil guide groove of 21-；The second oil guide groove of 22-；
3- protrusion；The first protrusion of 31-；The second protrusion of 32-；41- oils packet；Oil packet under 42-；5- additional channel；6- heating unit assembly.
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.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Embodiment one:
Cooling fin in the present embodiment, as depicted in figs. 1 and 2, including heat sink body 1, You Bao, the first oil guide groove 21,
Second oil guide groove 22, protrusion 3 and additional channel 5.
The heat sink body 1 is formed by cooling fin sheet 11 and the docking of cooling fin small pieces 12.
Oil packet is arranged in the heat sink body 1, and there are two tools, is respectively set to 1 upper end of heat sink body
The packet 41 that oils, and be set to 1 lower end of heat sink body it is lower oil packet 42, oil packet 41 and it is lower oil packet 42 for it is adjacent
Oil packet 41 and lower 42 series connection of oil packet on cooling fin.
First oil guide groove 21 is arranged on the inner wall of cooling fin sheet 11 and cooling fin small pieces 12, first oil guide groove 21
It is arranged along the length direction of the heat sink body 1, oils between packet 41 and the lower oil packet 42 positioned at described, both ends difference
Packet 41 is oiled and the lower oil packet 42 is connected to described.
Second oil guide groove 22 is arranged on the inner wall of cooling fin sheet 11 and cooling fin small pieces 12, and the second oil guide groove 22 has
Several, second oil guide groove 22 is connected to first oil guide groove 21.
Protrusion 3 is arranged on the outer wall of cooling fin sheet 11 and cooling fin small pieces 12, positioned at the packet 41 and described that oils
Between lower oil packet 42, there are several, the slot bottom of second oil guide groove 22 extends in corresponding described raised 3.It is described convex
The height for playing the outer wall of the 3 protrusion heat sink bodies 1 wraps the height for protruding the outer wall of the heat sink body 1 not higher than the oil
Degree.Described raised 3 are spirally distributed setting on the length direction of the heat sink body 1, and described raised 3 be spiral
Shape.Described raised 3 include the first protrusion 31 and the second protrusion 32.
In the present embodiment, the outer wall of the cooling fin sheet 11 is equipped with first protrusion 31, and the cooling fin is small
The outer wall of piece 12 is equipped with second protrusion 32.First protrusion 31 and second protrusion 32 are in the heat sink body
It is arranged in a one-to-one correspondence on 1 thickness direction.On the length direction of the heat sink body 1, refering to Fig. 3, described the first of even number
Protrusion 31 and second protrusion 32 of odd number cooperatively form the distribution of right-hand screw shape, described first raised 31 and even number of odd number
Second protrusion 32 cooperatively forms the distribution of left-hand screw shape.It is of course also possible to be first protrusion 31 and odd number of even number
Second protrusion 32 is at cooperation shape left-hand screw shape distribution, second protrusion 32 of first protrusion 31 and even number of odd number
Cooperatively form the distribution of right-hand screw shape.
Additional channel 5 is arranged on the inner wall of the heat sink body 1 along 1 length direction of heat sink body, is located at
41 and lower 42 company of oil packet are wrapped with described oil respectively in the two sides of first oil guide groove 21, the both ends of the additional channel 5
It is logical.
Several second oil guide grooves 22 and several raised 3 settings, are effectively increased the heat dissipation area of heat sink body 1,
The heating track for extending oil circuit is conducive to conduction and the heat loss through convection of heat, strong to the heating efficiency of ambient air；Protrusion 3
The self-strength of heat sink body 1 can be increased, effectively avoid the deformation of heat sink body 1 in punching course；Moreover, raised
3 can stop heat quickly to scatter and disappear upwards, so that heat and the cold air of bottom is carried out sufficient convection current, improve the biography of heat
Efficiency is passed, temperature rise effect is fast, and user can quickly be allowed to experience the heat of cooling fin, and heating effect is more obvious.
As disposable embodiment, oil packet has one, connects for the oil packet with adjacent heat radiation on piece；Certainly,
Be not limited thereto, also can be set there are three, four, only oil packet setting quantity it is more, reduce heat sink body 1
Heat dissipation area is unfavorable for conduction and the heat loss through convection of heat.
As disposable embodiment, the side of first oil guide groove 21 is arranged in additional channel 5.
As disposable embodiment, protrusion 3 can also be arc-shaped, cube-shaped etc., and the shape of protrusion 3 makes to radiate
Piece is more beautiful, and does not influence the assembling of cooling fin and abutting fins.
Embodiment two:
The electric heating installation using oil as medium of the present embodiment, as shown in figure 3, including described in heating unit assembly 6, conduction oil and embodiment one
Cooling fin.
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, comprising:
Heat sink body (1)；
Oil packet, is arranged on the heat sink body (1), at least has one, connects for the oil packet with adjacent heat radiation on piece；
First oil guide groove (21) is arranged on the inner wall of the heat sink body (1), is connected to the oil packet；
It is characterized in that,
The outer wall of the heat sink body (1) is equipped with several raised (3), the heat sink body (1) if inner wall be equipped with
Dry second oil guide groove (22), the slot bottom of second oil guide groove (22) extend in corresponding raised (3), and described second
Oil guide groove (22) is connected to first oil guide groove (21).
2. cooling fin according to claim 1, which is characterized in that first oil guide groove (21) is along the heat sink body
(1) it is arranged on length direction.
3. cooling fin according to claim 1, which is characterized in that the protrusion (3) protrudes the heat sink body (1)
The height of outer wall protrudes the height of the outer wall of the heat sink body (1) not higher than the oil packet.
4. cooling fin according to claim 3, which is characterized in that length of the protrusion (3) in the heat sink body (1)
Degree is spirally distributed setting on direction.
5. cooling fin according to claim 4, which is characterized in that the protrusion (3) is helical form.
6. cooling fin according to any one of claims 1-5, which is characterized in that the heat sink body (1) is by radiating
Piece sheet (11) and cooling fin small pieces (12) docking are formed, and the outer wall of the cooling fin large stretch of (11) is equipped with raised (3),
The inner wall of the cooling fin large stretch of (11) is equipped with first oil guide groove (21) and second oil guide groove (22), described to dissipate
The outer wall of backing small pieces (12) is equipped with raised (3), and the inner wall of the cooling fin small pieces (12) is equipped with described first and leads
Oil groove (21) and second oil guide groove (22).
7. cooling fin according to claim 6, which is characterized in that raised (3) on the cooling fin large stretch of (11)
For first raised (31), described raised (3) on the cooling fin small pieces (12) are second raised (32), first protrusion
(31) it is arranged in a one-to-one correspondence on the heat sink body (1) thickness direction with second raised (32).
8. cooling fin according to claim 7, which is characterized in that on the length direction of the heat sink body (1), even number
Described first raised (31) and described second raised (32) of odd number cooperatively form left-hand screw shape or right-hand screw shape is distributed, odd number
Described first raised (31) and described second raised (32) of even number cooperatively form right-hand screw shape or left-hand screw shape is distributed.
9. cooling fin according to any one of claims 1-5, which is characterized in that there are two the oil packet tools, respectively
It is set to oiling packet (41) for the heat sink body (1) upper end, and is set to the Xia Youbao of the heat sink body (1) lower end
(42), first oil guide groove (21) be located at it is described oil packet (41) and it is described it is lower it is oily wrap between (42), both ends respectively with it is described
The packet (41) that oils is connected to the lower oil packet (42), and the protrusion (3) is located at oil packet (41) and the lower oil packet (42)
Between.
10. cooling fin according to claim 9, which is characterized in that further include along the heat sink body (1) length direction
On, the additional channel (5) in the one or both sides of first oil guide groove (21), the both ends point of the additional channel (5) are set
Not with it is described oil packet (41) and it is described it is lower oil packet (42) be connected to.
11. a kind of electric heating installation using oil as medium, which is characterized in that including the cooling fin as described in any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193777.4U CN208687841U (en) | 2018-07-26 | 2018-07-26 | A kind of cooling fin and electric heating installation using oil as medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821193777.4U CN208687841U (en) | 2018-07-26 | 2018-07-26 | A kind of cooling fin and electric heating installation using oil as medium |
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| Publication Number | Publication Date |
|---|---|
| CN208687841U true CN208687841U (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821193777.4U Active CN208687841U (en) | 2018-07-26 | 2018-07-26 | A kind of cooling fin and electric heating installation using oil as medium |
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| CN (1) | CN208687841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644873A (en) * | 2018-07-26 | 2018-10-12 | 珠海格力电器股份有限公司 | A kind of cooling fin and electric heating installation using oil as medium |
-
2018
- 2018-07-26 CN CN201821193777.4U patent/CN208687841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644873A (en) * | 2018-07-26 | 2018-10-12 | 珠海格力电器股份有限公司 | A kind of cooling fin and electric heating installation using oil as medium |
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