CN209263127U - A kind of radiator element and electric heating installation using oil as medium - Google Patents
A kind of radiator element and electric heating installation using oil as medium Download PDFInfo
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- CN209263127U CN209263127U CN201821957082.9U CN201821957082U CN209263127U CN 209263127 U CN209263127 U CN 209263127U CN 201821957082 U CN201821957082 U CN 201821957082U CN 209263127 U CN209263127 U CN 209263127U
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Abstract
The utility model relates to a kind of radiator element and electric heating installation using oil as medium, including calandria and at least one cooling fin, the cooling fin side is connect with calandria, and the other side cuts to form heat sink body and multiple heat dissipation sub-pieces, and the side of the heat dissipation sub-pieces is connect with heat sink body；The heat sink body is bent relative to plane where the calandria to side and/or the heat dissipation sub-pieces is bent relative to plane where the calandria to side.In the radiator element of the utility model, on the basis of not increasing raw material, heat dissipation area is increased, do not increase packaging volume simultaneously, and it is more uniform to make to radiate, to reduce surface temperature, make oil heater surface heat more evenly, improves the thermal efficiency, make oil heater product can full power operation.The dual direction bending of monolithic reduces materials'use, reduces cost.
Description
Technical field
The utility model relates to a kind of radiator field, in particular to a kind of radiator element and electric heating installation using oil as medium.
Background technique
In the related art, the heat dissipation area of the radiator element of electric heating installation using oil as medium is smaller, so that the radiating rate of radiator element
It is relatively slow, cause the radiating efficiency of electric heating installation using oil as medium lower.Existing solution is to extend the length of cooling fin, but increase in this way
The materials of raw material, increase production cost, and increase the volume of oil heater.
Utility model content
The technical problem to be solved by the utility model is to overcome the deficiency of the above-mentioned prior art, it is single to provide a kind of heat dissipation
Piece and electric heating installation using oil as medium.
A kind of radiator element provided by the utility model, the main technical schemes of use are as follows:
Including calandria and at least one cooling fin, the cooling fin side is connect with calandria, and the other side cuts to be formed
The side of heat sink body and multiple heat dissipation sub-pieces, the heat dissipation sub-pieces is connect with heat sink body；
The heat sink body is relative to plane is bent to side where the calandria and/or the heat dissipation sub-pieces is opposite
Plane is bent to side where the calandria.
Wherein, the heat dissipation sub-pieces is arranged in the cooling fin, and the heat sink body and/or the heat dissipation sub-pieces are curved
Convection holes are formed in the heat sink body after folding.
Wherein, the heat dissipation sub-pieces is connect close to the side of the calandria with the heat sink body.
Wherein, the heat sink body be bent to form interconnecting piece and first heat dissipation side piece, the interconnecting piece side with it is described
Calandria connection, the other side are connect with the first heat dissipation side piece, plane where the first heat dissipation side piece and the calandria
Between form angle.
Wherein, the heat dissipation sub-pieces is bent relative to plane where the calandria to side, where the calandria
Angle is formed between plane.
Wherein, plane bending direction where the relatively described calandria of the heat dissipation sub-pieces and the heat sink body is identical,
The side of the heat dissipation sub-pieces and heat sink body connection is arranged between the heat sink body and the calandria.
Wherein, the first heat dissipation side piece intersects with the side that the interconnecting piece connects with the convection holes.
Wherein, the first heat dissipation piece when piece is bent to form the second heat dissipation far from the side of the calandria, described the
Two heat dissipations form the angle for being greater than 0 degree and being less than 180 degree between piece in piece and first heat dissipation.
Wherein, the cooling fin upper and lower ends have been bent to form third heat dissipation side, and the third heat dissipation side piece is relative to institute
Plane is protruded to side where stating calandria；
The first reinforcing rib is provided between the heat dissipation sub-pieces and the calandria；Third heat dissipation side piece and the calandria
Between be provided with the second reinforcing rib.
The radiator element of the utility model increases the spatial area of heat dissipation, simultaneously on the basis of not increasing raw material
Do not increase packaging volume, and it is more uniform to make to radiate, to reduce surface temperature, make oil heater surface heat more evenly, improves heat
Efficiency makes oil heater product can full power operation.The dual direction bending of monolithic reduces materials'use, reduces cost.
The utility model provides a kind of electric heating installation using oil as medium, including it is above-mentioned it is any as described in radiator element.
Detailed description of the invention
Fig. 1 is the structure chart of the radiator element of the utility model embodiment.
Fig. 2 is the right view of the radiator element of the utility model embodiment.
Fig. 3 is the main view of the radiator element of the utility model embodiment.
Fig. 4 is the top cross-sectional view of the first structure of the cooling fin of the utility model embodiment.
Fig. 5 is the top cross-sectional view of second of structure of the cooling fin of the utility model embodiment.
Fig. 6 is the top cross-sectional view of the third structure of the cooling fin of the utility model embodiment.
Fig. 7 is the top cross-sectional view of the 4th kind of structure of the cooling fin of the utility model embodiment.
Fig. 8 is the top cross-sectional view of the 5th kind of structure of the cooling fin of the utility model embodiment.
Fig. 9 is the top view of the first structure of the radiator element of the utility model embodiment.
Figure 10 is the top view of second of structure of the radiator element of the utility model embodiment.
Figure 11 is the top view of the third structure of the radiator element of the utility model embodiment.
Figure 12 is the diagrammatic top view of the 4th kind of structure of the radiator element of the utility model embodiment.
Figure 13 is the diagrammatic top view of the 5th kind of structure of the radiator element of the utility model embodiment.
Figure 14 is the diagrammatic top view of the 6th kind of structure of the radiator element of the utility model embodiment
Figure 15 is the diagrammatic top view of the 7th kind of structure of the radiator element of the utility model embodiment.
Figure 16 is the partial enlarged view in the portion A in radiator element Figure 11 of the utility model embodiment.
Figure 17 is the main view of the radiating subassembly of the utility model embodiment.
Figure 18 is the structure chart of the radiating subassembly of the utility model embodiment.
Figure 19 is the top view of the first structure of the radiating subassembly of the utility model embodiment.
Figure 20 is the top view of second of structure of the radiating subassembly of the utility model embodiment.
Figure 21 is the top view of the third structure of the radiating subassembly of the utility model embodiment.
Figure 22 is the top view of the 4th kind of structure of the radiating subassembly of the utility model embodiment.
Figure 23 is the top view of the 5th kind of structure of the radiating subassembly of the utility model embodiment.
Figure 24 is the top view of the 6th kind of structure of the radiating subassembly of the utility model embodiment.
Figure 25 is the top view of the 7th kind of structure of the radiating subassembly of the utility model embodiment.
In figure, cooling fin 1, heat sink body 11, convection holes 111, the heat dissipation side piece 113, second of interconnecting piece 112, first dissipate
Plane 21, the first reinforcing rib 31, the second reinforcing rib 32, reinforcement where hot side piece 114, heat dissipation sub-pieces 12, calandria 2, calandria
Angle muscle 33, third heat dissipation side piece 4, the first radiator element 10a, the second radiator element 11a, third radiator element 12a, the 4th heat dissipation
Monolithic 13a, the 5th radiator element 14a, the first airflow channel 10b, the second airflow channel 11b, third airflow channel 12b.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology
The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more
The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
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 or the interaction relationship of two elements.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
As shown in Fig. 1 to Figure 16, according to a kind of radiator element provided by the utility model, including calandria 2 and at least one
A cooling fin 1,1 side of cooling fin are connect with calandria 2, and the other side cuts to form heat sink body 11 and multiple heat dissipation sub-pieces
12, the side of heat dissipation sub-pieces 12 is connect with heat sink body 11；Heat sink body 11 is relative to plane 21 to one where calandria
Lateral bending folding and/or heat dissipation sub-pieces 12 are bent relative to plane 21 where calandria to side.
Cooling fin 1 cuts to form heat sink body 11 and heat dissipation sub-pieces 12 in the radiator element of the utility model embodiment,
At least one in the two is bent to plane 21 where calandria to side, enables the heat of calandria 2 in heat sink body
11 spatial areas covered with growth heat dissipation under the guiding role of both heat dissipation sub-pieces 12, so that the transverse direction for enhancing radiator element dissipates
Heat and longitudinal heat dissipation.In this way on the basis of not increasing raw material, heat dissipation area is increased, while not increasing packaging volume, and
Make to radiate more uniform, to reduce surface temperature, make oil heater surface heat more evenly, improves the thermal efficiency, make oil heater product can
Full power operation, heating effect are more preferable.
In certain embodiments, as shown in figs. 9-10, only side is connected with a cooling fin 1 to calandria 2.In this way,
It can be applied to need to use in the case where warming oneself by wall or only side, in the case where reaching identical heat dissipation effect, save material
Material；And heat supply is saved, to save the energy.
In the utility model embodiment, plane 21 where calandria is the datum level of calandria 2.Radiator element can be with
Plane 21 is processed as the datum level of welding where calandria.Cooling fin 1 is in one direction along the width of radiator element
Direction (as shown in the horizontal direction of Fig. 2) extends.In this way, the heat dissipation area of cooling fin 1 is larger.
In certain embodiments, as shown in figs. 11 and 15,2 two sides of calandria are connected with a cooling fin 1.In this way, two
Side is radiated outward, covers the spatial area of increasing, increases radiating efficiency, and rate of heat dissipation improves dissipating for radiator element entirety
Hot uniformity coefficient.
In the utility model embodiment, plane 21 where calandria is the datum level of calandria 2.Radiator element can be with
Plane 21 is processed as the datum level of welding where calandria.Cooling fin 1 both ends along radiator element width direction (such as
Shown in the horizontal direction of Fig. 2) and width direction extension.In this way, the heat dissipation area of cooling fin 1 is larger.
In a specific embodiment, heat dissipation sub-pieces 12 is along radiator element short transverse (as shown in the vertical direction of Fig. 1)
It is uniformly distributed.In this way, radiating in radiator element short transverse uniformly, increase radiating efficiency.
In a specific embodiment, cooling fin 1 and calandria 2 are made of Heat Conduction Material, cooling fin 1 and calandria 2
It is integrally formed or welds.
In certain embodiments, heat dissipation sub-pieces 12 can be semicircle, trapezoidal or rectangle, sideline can be straight line,
Wave or curve are preferentially rectangle, and sideline is straight line, it should be noted that the shape of heat dissipation sub-pieces 12 and sideline are not
It is limited to cited form in above-mentioned example.
In certain embodiments, the heat dissipation any side of sub-pieces 12 is connect with heat sink body 11, it is preferable that heat dissipation
Piece 12 is connect close to the side of calandria 2 with heat sink body 11.
In certain embodiments, the set-up mode for the sub-pieces 12 that radiates can be the first, and the setting of heat dissipation sub-pieces 12 is dissipating
On side of the backing 1 far from 2 side of calandria, heat dissipation sub-pieces 12 is far from 2 side of calandria and cooling fin 1 far from 2 side of calandria
Side be overlapped, in addition the two sides in three sides are separated with heat sink body 11 by cutting, and the other side is connect with heat sink body 11.
The set-up mode for the sub-pieces 12 that radiates can be second, and as shown in Figure 4-8, heat dissipation sub-pieces 12 is arranged in cooling fin 1
Portion, side are connect with heat sink body 11, and the other side is separated with heat sink body 11 by cutting, heat sink body 11 and/or
The sub-pieces 12 that radiates forms convection holes 111 after bending in heat sink body 11.
Preferably select second of set-up mode.In this way, further increasing heat dissipation area, and in 1 two sides of cooling fin
Effectively air-ground gas convection current is formed, so as to mention radiating rate, and then improves radiating efficiency.
In embodiment as shown in Figure 4, heat sink body 11 forms interconnecting piece 112 and the first heat dissipation side piece 113 after bending,
112 side of interconnecting piece is connect with calandria 2, and the other side is connect with the first heat dissipation side piece 113, the first heat dissipation side piece 113 and heating
The angle a of shape between the plane 21 of body place.
In this way, the first heat dissipation side piece 113 is bent to plane 21 where calandria to side, plane 21 where to calandria
Outer extension enables the heat of calandria 2 to increase under the guiding role of 12 the two of heat sink body 11 and heat dissipation sub-pieces and dissipates
The spatial area of heat covering, to enhance lateral heat dissipation and the longitudinal direction heat dissipation of radiator element.In this way in the base for not increasing raw material
On plinth, heat dissipation area is increased, while not increasing packaging volume, and it is more uniform to make to radiate.And it is formed in radiator element side
Convection holes 111 are conducive to hot gas and flow to diffusion on the outside of radiator element.To reduce surface temperature, keep oil heater surface heat more equal
It is even, improve the thermal efficiency, make oil heater product can full power operation, heating effect is more preferable.
Further, in certain embodiments, it is formed between the first heat dissipation side piece 113 and calandria place plane 21
Angle a can be 15 degree, 30 degree, 45 degree, 60 degree, 75 degree, 90 degree, 105 degree, 120 degree, 135 degree, 150 degree or 165 degree.It is excellent
Selection of land, the angle a formed between plane 21 where the first heat dissipation side piece 113 and calandria are 90 degree.It should be noted that first
Angle a where heat dissipation side piece 113 and calandria between plane 21 may be greater than 0 degree of any angle for being less than 180 degree, and unlimited
The cited value in above-mentioned example.
In embodiment as shown in Figure 5, heat dissipation sub-pieces 12 is opposite to be bent with plane 21 where calandria to side, heat dissipation
The angle b of shape between piece 12 and calandria place plane 21.
In this way, heat dissipation sub-pieces 12 is bent to plane 21 where calandria to side, 21 extension of plane where to calandria
It stretches, enables the heat of calandria 2 to increase heat dissipation under the guiding role of 12 the two of heat sink body 11 and heat dissipation sub-pieces and cover
The spatial area of lid, to enhance lateral heat dissipation and the longitudinal direction heat dissipation of radiator element.In this way on the basis of not increasing raw material,
Heat dissipation area is increased, while not increasing packaging volume, and it is more uniform to make to radiate, to reduce surface temperature, makes oil heater table
Face heat more evenly, improves the thermal efficiency, make oil heater product can full power operation, heating effect is more preferable.
Further, in certain embodiments, radiate the folder formed between plane 21 where sub-pieces 12 and calandria
Angle b can be 15 degree, 30 degree, 45 degree, 60 degree, 75 degree, 90 degree, 105 degree, 120 degree, 135 degree, 150 degree or 165 degree.Preferably,
The angle b formed between plane 21 where heat dissipation sub-pieces 12 and calandria is 90 degree.It should be noted that heat dissipation sub-pieces 12 with plus
Angle b where hot body between plane 21 may be greater than 0 degree of any angle for being less than 180 degree, however it is not limited to institute in above-mentioned example
The value enumerated.
In embodiment as shown in figs 6-8, heat sink body 11 forms interconnecting piece 112 and the first heat dissipation side piece after bending
113,112 side of interconnecting piece is connect with calandria 2, and the other side is connect with the first heat dissipation side piece 113, the first heat dissipation 113 phase of side piece
Plane 21 where calandria is protruded to side, forms angle a between plane 21 where calandria；And heat dissipation 12 phase of sub-pieces
Plane 21 where calandria is bent to side, forms angle b where the sub-pieces 12 that radiates and calandria between plane 21.
In this way, cooling fin 1 cuts to form heat sink body 11 and heat dissipation sub-pieces 12 in radiator element, both to calandria
At least side of place plane 21 is bent, and is produced and is both extended to outside plane 21 where calandria, so that the heat of calandria 2
Amount can increase the spatial area of heat dissipation covering under the guiding role of 12 the two of heat sink body 11 and heat dissipation sub-pieces, to increase
The lateral heat dissipation of strong radiator element and longitudinal heat dissipation, heating effect are more preferable.
In certain embodiments, the angle a that is formed between plane 21 where the first heat dissipation side piece 113 and calandria and
The angle b formed between plane 21 where heat dissipation sub-pieces 12 and calandria all can be 15 degree, 30 degree, 45 degree, 60 degree, 75 degree,
90 degree, 105 degree, 120 degree, 135 degree, 150 degree or 165 degree.Preferably, the first heat dissipation side piece 113 and calandria place plane 21
Between the angle b that is formed between plane 21 where the angle a that is formed and heat dissipation sub-pieces 12 and calandria be 90 degree.It needs to illustrate
, plane where the angle a and heat dissipation sub-pieces 12 and calandria where the first heat dissipation side piece 113 and calandria between plane 21
The angle b formed between 21 may be greater than 0 degree of any angle for being less than 180 degree, however it is not limited to cited by above-mentioned example
Value.
Wherein, in embodiment as shown in fig. 6-7, the sub-pieces 12 that radiates and heat sink body 11 are with respect to plane where calandria
21 overbending directions are opposite.In this way, heat sink body 11 is in two planes and two different directions with heat dissipation sub-pieces 12, into one
Step increases the spatial area of heat dissipation covering, and heat dissipation effect is more preferable.
Wherein, in a specific embodiment, as shown in figure 8, heat dissipation sub-pieces 12 and heat sink body 11 are with respect to calandria
Plane 21 overbending direction in place is identical, the side that connect with heat sink body 11 of heat dissipation sub-pieces 12 be arranged in heat sink body 11 and
Between calandria 2.In this way, forming the heat dissipation channel with stack effect between heat dissipation sub-pieces 12 and heat sink body 11, formed
Natural airflow, and 111 position of convection holes is located on the heat dissipation channel wall with stack effect, forms multi-direction wind cycle natural
It flows, improves radiating efficiency in great degree.
In a specific embodiment, as shown in Fig. 4 or 6 or 8, the first side for being connect with interconnecting piece 112 of heat dissipation side piece 113
Intersect with convection holes 111 on side.In this way, 111 position of convection holes is in radiator element outermost, so that the natural airflow formed is as far as possible
To external diffusion, increase heated spatial area.
In a specific embodiment, the first heat dissipation is when piece 113 is bent to form the second heat dissipation far from the side of calandria 2
Piece 114, the second heat dissipation form angle c between piece 113 when piece 114 and first radiate.In this way, cooling fin 1 can be improved in this way
Mechanical strength, to reduce the possibility of the deformation of cooling fin 1.Also, first heat dissipation while piece 113, second radiate while piece 114,
Cricoid airflow channel is formed between interconnecting piece 112 and heat dissipation sub-pieces 12, improves the wind speed for forming natural airflow to the greatest extent,
Increase radiating efficiency.
Further, in certain embodiments, the second heat dissipation is formed between piece 113 when piece 114 and first radiate
Angle c can be 15 degree, 30 degree, 45 degree, 60 degree, 75 degree, 90 degree, 105 degree, 120 degree, 135 degree, 150 degree or 165 degree.It is excellent
Selection of land, the angle c that the second heat dissipation is formed between piece 113 when piece 114 and first radiate are 90 degree.It should be noted that second
The angle c formed between piece 113 when piece 114 and first radiate that radiates may be greater than 0 degree of any angle for being less than 180 degree, and
It is not limited to value cited in above-mentioned example.
In a specific embodiment, as shown in Figs. 1-2, it radiates between sub-pieces 12 and calandria 2 and is provided with the first reinforcement
Muscle 31；The second reinforcing rib 32 is provided between third heat dissipation side piece 4 and calandria 2.In this way, increasing the intensity of cooling fin 1, prevent
The only cut place tearing of cooling fin 1.
In a specific embodiment, 1 upper and lower ends of cooling fin have been bent to form third heat dissipation side piece 4, third heat dissipation side
Piece 4 is protruded relative to 2 place plane 21 of calandria to side, and third radiates between side piece 4 and 2 place plane 21 of calandria inwardly
Side, which is formed, is greater than 0 degree and the angle less than 100 degree, and wherein calandria 2 of the width of third heat dissipation side piece 4 less than 1/10th is thick
Degree.In this way, the mechanical strength of cooling fin 1 can be improved in this way, to reduce the possibility of the deformation of cooling fin 1.
Further, in certain embodiments, heat sink body is bent to form dog-ear, is provided with reinforcement on the inside of dog-ear
Angle muscle 33.
Further, in a specific embodiment, strengthens angle muscle 33 to be formed being bent to form flanging and be recessed inwardly
Pit.
In a specific embodiment, cutting forms heat dissipation sub-pieces ontology and the second heat dissipation sub-pieces in the sub-pieces 12 that radiates, and dissipates
At least one in heater piece ontology and the second heat dissipation sub-pieces is bent relative to heat dissipation 12 place plane of sub-pieces to side.Further
Ground, the second heat dissipation sub-pieces are arranged in the heat dissipation sub-pieces, described after radiate sub-pieces ontology and/or the second heat dissipation sub-pieces bending
The second convection holes 111 are formed on heat dissipation sub-pieces ontology.
As Figure 19-20 embodiment in, including sequentially connected multiple radiator elements, each radiator element include calandria
2 and the cooling fin 1 of 2 side of calandria is set；Cooling fin 1 is arranged at the same side of calandria 2.Two adjacent heat dissipations are single
11 overbending direction of heat sink body of piece is opposite.The sub-pieces 12 that radiates is bent, heat dissipation sub-pieces 12 and 11 overbending direction of heat sink body
It is identical or opposite.
In this way, the first airflow channel and second airflow channel between two adjacent radiator elements at interval, wherein the
One airflow channel forms cricoid airflow channel, improves stack effect to the greatest extent, to improve heat in airflow channel
The speed flowed up increases radiating efficiency.Second airflow channel forms cricoid airflow channel by the sub-pieces 12 that radiates, maximum
The raising stack effect of degree increases radiating efficiency to improve the speed that heat flows up in airflow channel.Also,
The convection holes 111 inside the self-assembling formation of gap between the sub-pieces 12 that radiates further increase to form effectively air-ground gas convection current
Cross-ventilation.
As Figure 21-22 embodiment in, including sequentially connected multiple radiator elements, each radiator element include calandria
2 and the cooling fin 1 of 2 side of calandria is set；The cooling fin 1 of two adjacent radiator elements is separately positioned on calandria 2
Opposite opposite side.The sub-pieces 12 that radiates is bent, and heat dissipation sub-pieces 12 is identical or opposite as 11 overbending direction of heat sink body.
As Figure 23 embodiment in, including sequentially connected multiple radiator elements, each radiator element include 2 He of calandria
Two cooling fins 1 of the opposite both sides of the edge of calandria 2 are set；Heat sink body 11 bend, be arranged in calandria 2 it is ipsilateral dissipate
11 overbending direction of heat sink body of backing 1 is identical, and the heat sink body of two cooling fins 1 of same 2 two sides of calandria is arranged in
11 overbending directions are identical；12 overbending direction of sub-pieces that radiates is identical or opposite as 11 overbending direction of heat sink body.
Further, in certain embodiments, the heat dissipation sub-pieces 12 of the radiator element of radiating subassembly end is set
And/or heat sink body 11 is bent to direction in the middle part of radiating subassembly.In this way, forming protection, prevent from passing through at radiating subassembly both ends
When be bent after the heat dissipation side piece that is formed scratch.User is protected, radiating subassembly is protected.
As Figure 24-25 embodiment in, including sequentially connected multiple radiator elements, two adjacent radiator elements
Ipsilateral cooling fin 1 on 11 overbending direction of heat sink body it is opposite.Each radiator element includes that calandria 2 and setting are adding
Two cooling fins 1 of the opposite both sides of the edge of hot body 2；The heat dissipation sub-pieces 12 and the cooling fin on the same radiator element
The ipsilateral bending to plane 21 where the calandria respectively of ontology 11.
The electric heating installation using oil as medium of the utility model embodiment includes radiating subassembly described in any of the above-described embodiment.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Above disclosure provides many different embodiments or example is used to realize the different structure of the utility model.
In order to simplify the disclosure of the utility model, above the component of specific examples and setting are described.Certainly, it
Be only example, and purpose does not lie in limitation the utility model.In addition, the utility model can repeat in different examples
Reference number and/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various realities
Apply the relationship between example and/or setting.In addition, the example of various specific techniques and material that the utility model provides, but
It is those of ordinary skill in the art may be aware that the application of other techniques and/or the use of other materials.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means in conjunction with the embodiments or the specific features of example description, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of radiator element, which is characterized in that including calandria and at least one cooling fin, the cooling fin side and heating
Body connection, the other side cut to form heat sink body and multiple heat dissipation sub-pieces, the side of the heat dissipation sub-pieces and heat sink body
Connection；
The heat sink body is relative to plane is bent to side where the calandria and/or the heat dissipation sub-pieces is relative to institute
Plane is bent to side where stating calandria.
2. a kind of radiator element according to claim 1, which is characterized in that the heat dissipation sub-pieces is arranged in the cooling fin
It is interior, convection holes are formed in the heat sink body after the heat sink body and/or heat dissipation sub-pieces bending.
3. a kind of radiator element according to claim 2, which is characterized in that the heat dissipation sub-pieces is close to the calandria
Side is connect with the heat sink body.
4. a kind of radiator element according to claim 3, which is characterized in that the heat sink body is bent to form interconnecting piece
With the first heat dissipation side piece, the interconnecting piece side is connect with the calandria, and the other side is connect with the first heat dissipation side piece, institute
Angle is formed between plane where stating the first heat dissipation side piece and the calandria.
5. a kind of radiator element according to claim 4, which is characterized in that the heat dissipation sub-pieces is relative to the calandria
Place plane is bent to side, forms angle between plane where the calandria.
6. a kind of radiator element according to claim 5, which is characterized in that the heat dissipation sub-pieces and the heat sink body
Plane bending direction where the relatively described calandria is identical, the side setting that the heat dissipation sub-pieces is connect with the heat sink body
Between the heat sink body and the calandria.
7. a kind of radiator element according to claim 6, which is characterized in that the first heat dissipation side piece and the interconnecting piece
Intersect with the convection holes side of connection.
8. a kind of radiator element according to claim 7, which is characterized in that the first heat dissipation side piece is far from the heating
The side of body is bent to form the second heat dissipation side piece, and second heat dissipation is formed between piece in piece and first heat dissipation is greater than 0
Spend and be less than the angle of 180 degree.
9. a kind of radiator element according to claim 6, which is characterized in that the cooling fin upper and lower ends have been bent to form
Third heat dissipation side piece, the third heat dissipation side piece are protruded relative to plane where the calandria to side；
The first reinforcing rib is provided between the heat dissipation sub-pieces and the calandria；Third radiates between side piece and the calandria
It is provided with the second reinforcing rib.
10. a kind of electric heating installation using oil as medium, which is characterized in that including such as described in any item radiator elements of claim 1-9.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268918A (en) * | 2018-11-27 | 2019-01-25 | 宁波先锋电器制造有限公司 | A kind of radiator element and electric heating installation using oil as medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268918A (en) * | 2018-11-27 | 2019-01-25 | 宁波先锋电器制造有限公司 | A kind of radiator element and electric heating installation using oil as medium |
| CN109268918B (en) * | 2018-11-27 | 2024-07-12 | 宁波先锋电器制造有限公司 | Heat dissipation monolithic and electric heating oil heater |
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