CN105276660B - Cooling fin and heater with it - Google Patents
Cooling fin and heater with it Download PDFInfo
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- CN105276660B CN105276660B CN201510870463.8A CN201510870463A CN105276660B CN 105276660 B CN105276660 B CN 105276660B CN 201510870463 A CN201510870463 A CN 201510870463A CN 105276660 B CN105276660 B CN 105276660B
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- radiating part
- radiator body
- heat radiator
- cooling fin
- heat
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Abstract
The invention discloses a kind of cooling fin and with its heater, the cooling fin includes: heat radiator body and at least one radiating part, the radiating part is located at the edge of the heat radiator body, heat dissipation wind channel is limited in the radiating part, at least one heat release hole communicated with the heat dissipation wind channel is formed on the radiating part, the radiating part and the heat radiator body are integrally formed, or the radiating part and the heat radiator body are respectively individual two components, the radiating part is connected to the edge of the heat radiator body.Cooling fin according to the present invention can be effectively reduced the temperature rise of fin edges, when cooling fin is used for heater such as oil-filled type heater, can prevent fin edges temperature is too high to cause to scald by the way that radiating part is arranged.In addition, radiating part has preferable decorative effect, so that cooling fin is aesthetic in appearance.
Description
Technical field
The present invention relates to household appliance technical fields, more particularly, to a kind of cooling fin and with its heater.
Background technique
In the related technology, the cooling fin of oil-filled type heater is flake or forms chimney-like convection current after bending.
However, although such cooling fin processing technology is mature, edge temperature rise is higher for laminar cooling fin, it is easy scald
User；For chimney-like cooling fin, although such cooling fin surface temperature rise is lower, processing technology is complicated, at high cost.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose that a kind of cooling fin, the lip temperature of the cooling fin are low.
It is another object of the present invention to propose a kind of heater with above-mentioned cooling fin.
The cooling fin of embodiment according to a first aspect of the present invention, comprising: heat radiator body；It is described at least one radiating part
Radiating part is located at the edge of the heat radiator body, and heat dissipation wind channel is limited in the radiating part, be formed on the radiating part with
At least one heat release hole that the heat dissipation wind channel communicates, the radiating part and the heat radiator body are integrally formed or the heat dissipation
Portion and the heat radiator body are respectively individual two components, and the radiating part is connected to the edge of the heat radiator body.
The temperature rise of fin edges can be effectively reduced by setting radiating part in cooling fin according to an embodiment of the present invention,
When cooling fin is used for heater such as oil-filled type heater, it can prevent fin edges temperature is too high to cause to scald.In addition,
Radiating part has preferable decorative effect, so that cooling fin is aesthetic in appearance.
According to one embodiment of present invention, the radiating part except the neighbouring heat radiator body center a side surface it
Outer surface is respectively formed on the heat release hole or the outer peripheral surface of the radiating part has been respectively formed on the heat release hole.
Further, the table each of in addition to a side surface at the neighbouring heat radiator body center of the radiating part
The multiple heat release holes for the setting that is separated from each other are formed on face.
Optionally, the multiple heat release hole multiple rows of multiple row setting on the corresponding surface of the radiating part.
According to one embodiment of present invention, wherein one end in longitudinal both ends of the heat dissipation wind channel is input end, separately
One end is outlet end, wherein the inner wall at the neighbouring heat radiator body center of the input end be configured to the flow direction along air-flow,
It tilts and extends towards the direction at the heat radiator body center, the inner wall at the neighbouring heat radiator body center of the outlet end is by structure
The direction inclination extension for causing the flow direction along air-flow, being directed away from the heat radiator body center.
Optionally, the inner wall at the neighbouring heat radiator body center of the input end or the outlet end is formed as tiltedly flat
Face or skew surface.
According to one embodiment of present invention, the radiating part is two and described two radiating parts are located at described dissipate
Two sides in the width direction of hot ontology.
According to another embodiment of the invention, the radiating part is three, the two of them in three radiating parts
The two sides being located in the width direction of the heat radiator body and another be located on the length direction of the heat radiator body
Side.
Optionally, the heat dissipation wind channel of two radiating parts of the width direction two sides and the length direction one
The heat dissipation wind channel of the radiating part of side is connected to.
According to one embodiment of present invention, when the radiating part and the heat radiator body are respectively individual two components
When, the radiating part is connected with the heat radiator body by connection structure, and the connection structure includes: the first connector, described
First connector is located on the radiating part；With the second connector, second connector is located in the heat radiator body, described
Second connector and first connector cooperate so that the radiating part to be connected to the edge of the heat radiator body.
Optionally, first connector is to be located at the side at the neighbouring heat radiator body center of the radiating part to insert
Protrusion is connect, second connector is the slot for being formed in the edge of the heat radiator body, and the grafting protrusion insertion is described to insert
In slot and it is fixed in the slot.
According to one embodiment of present invention, the cross-sectional profiles line of the radiating part is straightway, curved section or straight line
The combination of section and curved section.
Optionally, the cross-sectional shape of the radiating part is rectangular.
Optionally, each heat release hole is round hole, slotted eye, oblong hole or polygonal hole.
The heater of embodiment according to a second aspect of the present invention, dissipating including above-mentioned first aspect embodiment according to the present invention
Backing.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the assembling schematic diagram of multiple cooling fins according to an embodiment of the present invention；
Fig. 2 is the cross-sectional view of multiple cooling fins shown in Fig. 1；
Fig. 3 is the enlarged drawing in the portion A that Fig. 2 centre circle shows；
Fig. 4 is the main view of multiple cooling fins shown in Fig. 1；
Fig. 5 is the side view of multiple cooling fins shown in Fig. 1；
Fig. 6 is the top view of multiple cooling fins shown in Fig. 1；
Fig. 7 is the assembling schematic diagram of multiple cooling fins in accordance with another embodiment of the present invention；
Fig. 8 is the side view of multiple cooling fins shown in fig. 7.
Appended drawing reference:
1: heat radiator body；2: radiating part；
11: the first connection chambers；12: the second connection chambers；13: third connecting chamber；14: slot；
21: heat dissipation wind channel；22: heat release hole；23: grafting protrusion；
24: input end；241: the inner wall at the neighbouring heat radiator body center of input end；
25: outlet end；251: the inner wall at the neighbouring heat radiator body center of outlet end.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axis
To ", " radial direction ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic." first ", " second ", " third " are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Cooling fin according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 8.Cooling fin can be used for heater for example
Oil-filled type heater.In the description below the application, it is illustrated so that cooling fin is for oil-filled type heater as an example.Certainly,
Those skilled in the art are appreciated that cooling fin can be also used for other types of heater, and are not limited to filling type and take
Warmer.
As Figure 1-Figure 8, the cooling fin of embodiment, including heat radiator body 1 and at least one according to a first aspect of the present invention
A radiating part 2.
Specifically, heat radiator body 1 extends along the vertical direction, in heat radiator body 1 for example, referring to Fig. 1-Fig. 2, Fig. 4-Fig. 8
It limits the first connection chamber 11, second being sequentially communicated from top to bottom and is connected to chamber 12 and third connecting chamber 13, the first connection chamber 11
It is all formed as front surface and rear surface cylindric and that protrude heat radiator body 1 with third connecting chamber 13, the second connection chamber 12 is along upper
Lower direction extends and is connected between the first connection chamber 11 and third connecting chamber 13.
Referring to Figures 1 and 2 and Fig. 3 is combined, radiating part 2 is located at the edge of heat radiator body 1, heat dissipation is limited in radiating part 2
Air duct 21, radiating part 2 is hollow structure at this time.At least one heat release hole communicated with heat dissipation wind channel 21 is formed on radiating part 2
22.As a result, when cooling fin is used for heater such as oil-filled type heater, in the heater such as oil-filled type heater course of work
In, external air-flow can enter heat dissipation wind channel 21 by heat release hole 22 and flow in heat dissipation wind channel 21, can reduce in this way
Temperature at fin edges is conducive to air circulation and heat dissipation, thus guaranteeing heater such as oil-filled type heater heating
While effect, it can be effectively prevented that fin edges temperature is too high to be caused to scald.
Wherein, radiating part 2 can be integrally formed with heat radiator body 1.That is, radiating part 2 and 1 entirety of heat radiator body add
Work manufacture, radiating part 2 is a part of heat radiator body 1 at this time.For example, radiating part 2 can be integrally drawn into heat radiator body 1
Type, but not limited to this.The processing is simple as a result, and at low cost.
Certainly, the invention is not limited thereto, and radiating part 2 and heat radiator body 1 can also be respectively individual two components, heat dissipation
Portion 2 is connected to the edge of heat radiator body 1.Optionally, radiating part 2 and heat radiator body 1 can be detachably connected (for example, buckle
Connection or grafting hereinafter etc.), as a result, radiating part 2 is easy for assemble or unload.Certainly, radiating part 2 can also be with heat dissipation originally
Body 1 is fixedly connected with (for example, welding, bonding etc.).
When cooling fin is used for heater such as oil-filled type heater, for example, in multiple cooling fins such as Fig. 1, Fig. 5 and Fig. 6
Shown in mode be set side by side in the longitudinal direction, on multiple cooling fins first connection chamber 11 and third connecting chamber 13 distinguish that
This connection, since the second connection chamber 12 is connected to chamber 11 with first and third connecting chamber 13 is connected to, on multiple cooling fins
Multiple first connection chambers 11, multiple second connection chambers 12 constitute the internal cavity being connected to, chamber with multiple third connecting chambers 13
It can have conduction oil in vivo, multiple first connection chambers 11 constitute the placed cavity for placing electrothermal tube.When operating, electrothermal tube
The conduction oil of surrounding is heated, and the first connection chamber 11 is risen to from third connecting chamber 13 along the second connection chamber 12, along cooling fin pair
Stream recycles, and heat is radiate by wall surface in transit chamber body, thus circumference environment, conduction oil after cooling drops to electric heating
It is heated, loops back and forth like this again around pipe.
In the process, external air-flow can be entered in heat dissipation wind channel 21 by the heat release hole 22 on radiating part 2, gas
Stream can carry out heat exchange with radiating part 2, to reduce the temperature of radiating part 2, effectively during flowing through heat dissipation wind channel 21
Ground ensure that the safety that user uses, moreover, the air-flow after heat exchange can enter external environment by heat release hole 22 again, thus
Improve the heating effect of heater such as oil-filled type heater.
The temperature of fin edges can be effectively reduced by the way that radiating part 2 is arranged in cooling fin according to an embodiment of the present invention
It rises, when cooling fin is used for heater such as oil-filled type heater, can prevent fin edges temperature is too high to cause to scald.Separately
Outside, radiating part 2 has preferable decorative effect, so that cooling fin is aesthetic in appearance.
Below with reference to the cooling fin of Fig. 1-Fig. 6 description accord to a specific embodiment of that present invention.
As depicted in figs. 1 and 2, cooling fin includes heat radiator body 1 and two radiating parts 2.Cooling fin generally rectangle shape
Shape, (i.e. longitudinal) setting along the vertical direction of heat radiator body 1, heat radiator body 1 may include two sub- cooling fins, two sub- cooling fins
Attachment together, limits the first connection chamber 11, second connection chamber 12 and third connecting chamber 13 between two sub- cooling fins.Two
Radiating part 2 is located at the two sides in the width direction (for example, left and right directions in Fig. 1) of heat radiator body 1.Wherein, two dissipate
Hot portion 2 is preferably symmetrical along the longitudinal center axis of cooling fin.
The surface in addition to a side surface at neighbouring 1 center of heat radiator body of radiating part 2 has been respectively formed on heat release hole 22.Its
In, the cross-sectional profiles line of radiating part 2 is the combination of straightway, curved section or straightway and curved section.Specifically, reference
Fig. 1-Fig. 3, the cross-sectional shape of radiating part 2 be it is rectangular, in the longitudinal direction of the neighbouring heat radiator body 1 in four sides of radiating part 2
Do not have heat release hole 22 on the side of mandrel line, and its excess-three side has been respectively formed on heat release hole 22.Guaranteeing to radiate as a result,
While effect, the intensity of radiating part 2 can be effectively ensured.
Further, it is formed on each surface in addition to a side surface at neighbouring 1 center of heat radiator body of radiating part 2
Be separated from each other multiple heat release holes 22 of setting.Optionally, multiple heat release holes 22 are multiple rows of more on the corresponding surface of radiating part 2
Column setting.Referring to Figures 1 and 2 and Fig. 3 is combined, is respectively formed in the lateral direction in the front surface and rear surface of radiating part 2
The four column heat release holes 22 for being spaced apart and arranging along the vertical direction, often multiple heat release holes 22 in two adjacent column heat release holes 22 are upper
Lower section is interspersed upwards；Similarly, it is formed on the side of the longitudinal center axis of the separate heat radiator body 1 of radiating part 2
The three column heat release holes 22 for being spaced apart on left and right directions and arranging along the vertical direction are often multiple scattered in two adjacent column heat release holes 22
Hot hole 22 is interspersed in the up-down direction.Each heat release hole 22 is round hole.Certainly, each heat release hole 22 can also be ellipse
Shape hole, oblong hole or polygonal hole etc..As a result, by the way that intensive heat release hole 22 is arranged, heat dissipation wind channel 21 will form left up and down
The right multidirectional hybrid switching in front and back so as to further increase the radiating efficiency of cooling fin, and is guaranteeing heating effect
While, fin edges temperature rise can be further decreased, prevents fin edges temperature is too high from causing to scald.
Certainly, it can also be each formed on the outer peripheral surface of radiating part 2 heat release hole 22 (not shown go out), i.e. heat release hole 22 can be with
It is formed on each surface in the transverse direction of radiating part 2.Thus, it is possible to further increase the heat dissipation effect of radiating part 2.
It is understood that the arrangement mode etc. of the concrete shape and heat release hole 22 of radiating part 2 on it can basis
Practical radiating requirements and adaptive change, the present invention are not especially limited this.
As shown in figure 4, wherein one end in longitudinal both ends of heat dissipation wind channel 21 is input end 24 (for example, under in Fig. 2
End), the other end be outlet end 25 (for example, upper end in Fig. 2).Wherein, heat dissipation wind channel 21 can be configured to along radiating part 2
Longitudinal cross-section product remains unchanged.The heat release hole 22 from the input end 24 of radiating part 2 enters in heat dissipation wind channel 21 as a result,
Air-flow can be flowed up along the extending direction of heat dissipation wind channel 21 and the heat release hole 22 from outlet end 25 flows out.
Wherein the inner wall 241 at 1 center of neighbouring heat radiator body of input end 24 is configured to the flow direction along air-flow (for example, certainly
Down upwards), extension, the inner wall 251 at 1 center of neighbouring heat radiator body of outlet end 25 are tilted towards the direction at 1 center of heat radiator body
The direction inclination extension for being configured to the flow direction along air-flow, being directed away from 1 center of heat radiator body.Such as in the example of fig. 4, into
The inner wall at 1 center of neighbouring heat radiator body of mouth end 24 and outlet end 25 is formed generally as tapered plane, as a result, from radiating part 2
Input end 24 at heat release hole 22 enter the air-flow in heat dissipation wind channel 21 can be in the neighbouring heat radiator body 1 of input end 24
Outlet end 25 is flowed under the guiding role of the inner wall of the heart, it, can be in the neighbouring of outlet end 25 when air-flow flow to outlet end 25
It is flowed out under the guiding role of the inner wall at 1 center of heat radiator body by the heat release hole 22 of outlet end 25.Certainly, input end 24 or go out
The inner wall at 1 center of neighbouring heat radiator body at mouthful end 25 is formed generally as skew surface (not shown out).
When radiating part 2 and heat radiator body 1 are respectively individual two components, radiating part 2 can pass through with heat radiator body 1
Connection structure is connected, and connection structure includes: the first connector and the second connector, and the first connector is located on radiating part 2, and second
Connector is located in heat radiator body 1, and the second connector and the cooperation of the first connector are to be connected to heat radiator body 1 for radiating part 2
Edge.For example, referring to Fig. 2 and Fig. 3 is combined, the first connector is the side for being located at 1 center of neighbouring heat radiator body of radiating part 2
Grafting protrusion 23, the second connector are the slot 14 for being formed in the edge of heat radiator body 1, and grafting protrusion 23 is embedded in slot 14 simultaneously
It is fixed in slot 14.As a result, when installing radiating part 2, can be convenient by the installation of radiating part 2 to heat radiator body 1, when being not required to
When wanting radiating part 2 or replacement radiating part 2, radiating part 2 is removed from heat radiator body 1 with can be convenient.
The cooling fin of another specific embodiment according to the present invention is described below with reference to Fig. 7 and Fig. 8.
As shown in Figure 7 and Figure 8, cooling fin includes heat radiator body 1 and three radiating parts 2.Wherein two in three radiating parts 2
Two sides in a width direction (for example, left and right directions in Fig. 7) for being located at heat radiator body 1 and another be located at heat dissipation
Side (for example, upside in Fig. 7) on the length direction of ontology 1.
As a result, since the top of cooling fin and the left and right sides are respectively provided with radiating part 2, cooling fin left and right edges temperature is being reduced
While liter, the temperature rise at the top of cooling fin can also be reduced, so that the safety that user uses is further ensured, Er Qiejin
One step improves the radiating efficiency of cooling fin.
It can phase according to the other structures of the cooling fin of the specific embodiment and the cooling fin with reference to above-described embodiment description
Together, it is not detailed herein.
Certainly, the invention is not limited thereto, another the above-mentioned heat dissipation wind channel 21 and three radiating parts in three radiating parts 2
The heat dissipation wind channel 21 of above-mentioned two of them in 2 can also be connected to (not shown go out), for example, the width direction two of heat radiator body 1
The heat dissipation wind channel 21 of the radiating part 2 of the length direction side of the heat dissipation wind channel 21 and heat radiator body 1 of two radiating parts 2 of side connects
It is logical.
Cooling fin according to an embodiment of the present invention, by the way that there is heat dissipation wind channel 21 in the setting of the edge of heat radiator body 1 and dissipate
The radiating part 2 of hot hole 22 can make heat exchange on the side of cooling fin when cooling fin is used for heater such as oil-filled type heater
Edge point accelerates, and the temperature rise of fin edges is effectively reduced, and is guaranteeing heater such as oil-filled type heater heating effect
While, it can prevent the lip temperature of cooling fin is too high to cause to scald.In addition, the structure of cooling fin is simple, it is at low cost.
The heater of embodiment according to a second aspect of the present invention, dissipating including above-mentioned first aspect embodiment according to the present invention
Backing.
Heater according to an embodiment of the present invention, by the way that above-mentioned cooling fin is arranged, while guaranteeing that user uses safe,
The heating effect of heater is further improved, and the cost of heater is low.
Other compositions of heater according to an embodiment of the present invention and operation are all to those skilled in the art
It is known, it is not detailed herein.
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 specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (14)
1. a kind of cooling fin characterized by comprising
Heat radiator body；With
At least one radiating part, the radiating part are located at the edge of the heat radiator body, limit radiation air in the radiating part
Road, is formed at least one heat release hole communicated with the heat dissipation wind channel on the radiating part, and longitudinal the two of the heat dissipation wind channel
Wherein one end in end is input end, the other end is outlet end,
Wherein the inner wall at the neighbouring heat radiator body center of the input end is configured to the flow direction along air-flow, dissipates towards described
The direction of hot body central, which tilts, to be extended, and the inner wall at the neighbouring heat radiator body center of the outlet end is configured to along air-flow
Flow direction, be directed away from the heat radiator body center direction inclination extend,
The radiating part and the heat radiator body are integrally formed, or
The radiating part and the heat radiator body are respectively individual two components, and the radiating part is connected to the heat radiator body
Edge.
2. cooling fin according to claim 1, which is characterized in that the radiating part removes the neighbouring heat radiator body center
A side surface except surface be respectively formed on the outer peripheral surface of the heat release hole or the radiating part and be respectively formed on described dissipate
Hot hole.
3. cooling fin according to claim 2, which is characterized in that the radiating part removes the neighbouring heat radiator body center
A side surface except each of multiple heat release holes of the setting that is separated from each other are formed on the surface.
4. cooling fin according to claim 3, which is characterized in that the multiple heat release hole is corresponding the radiating part
Multiple rows of multiple row setting on the surface.
5. cooling fin according to claim 1, which is characterized in that the neighbouring of the input end or the outlet end described dissipates
The inner wall of hot body central is formed as tapered plane or skew surface.
6. cooling fin according to any one of claims 1-5, which is characterized in that the radiating part is two and described two
A radiating part is located at the two sides in the width direction of the heat radiator body.
7. cooling fin according to any one of claims 1-5, which is characterized in that the radiating part be three, described three
Two of them in a radiating part are located at the two sides in the width direction of the heat radiator body and another is located at described dissipate
Side on the length direction of hot ontology.
8. cooling fin according to claim 7, which is characterized in that two radiating parts of the width direction two sides
The heat dissipation wind channel is connected to the heat dissipation wind channel of the radiating part of the length direction side.
9. cooling fin according to claim 1, which is characterized in that when the radiating part and the heat radiator body are respectively single
When only two components, the radiating part is connected with the heat radiator body by connection structure, and the connection structure includes:
First connector, first connector are located on the radiating part；With
Second connector, second connector are located in the heat radiator body, and second connector is connect with described first
Part cooperates so that the radiating part to be connected to the edge of the heat radiator body.
10. cooling fin according to claim 9, which is characterized in that first connector is to be located at the radiating part
The grafting protrusion of the side at the neighbouring heat radiator body center, second connector is the edge for being formed in the heat radiator body
Slot, the grafting protrusion is embedded in the slot and is fixed in the slot.
11. cooling fin according to claim 1, which is characterized in that the cross-sectional profiles line of the radiating part be straightway,
The combination of curved section or straightway and curved section.
12. cooling fin according to claim 11, which is characterized in that the cross-sectional shape of the radiating part is rectangular.
13. cooling fin according to claim 1, which is characterized in that each heat release hole be round hole, oblong hole or
Polygonal hole.
14. a kind of heater, which is characterized in that including cooling fin according to claim 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870463.8A CN105276660B (en) | 2015-11-30 | 2015-11-30 | Cooling fin and heater with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870463.8A CN105276660B (en) | 2015-11-30 | 2015-11-30 | Cooling fin and heater with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105276660A CN105276660A (en) | 2016-01-27 |
| CN105276660B true CN105276660B (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510870463.8A Active CN105276660B (en) | 2015-11-30 | 2015-11-30 | Cooling fin and heater with it |
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| CN106338095B (en) * | 2016-10-28 | 2019-12-27 | 广东美的环境电器制造有限公司 | Oil-filled warmer |
| CN106524786B (en) * | 2016-10-28 | 2019-05-31 | 广东美的环境电器制造有限公司 | Oil heater heat exchanger |
| CN106524286A (en) * | 2016-10-28 | 2017-03-22 | 广东美的环境电器制造有限公司 | Oil heater |
| JP2019531451A (en) * | 2016-10-28 | 2019-10-31 | 広東美的環境電器制造有限公司 | Oil heater |
| CN106440005A (en) * | 2016-10-28 | 2017-02-22 | 广东美的环境电器制造有限公司 | Oil heater |
| CN111442329A (en) * | 2020-05-18 | 2020-07-24 | 浙江安扬新能源科技有限公司 | Chip heating type warmer |
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| CN205191713U (en) * | 2015-11-30 | 2016-04-27 | 广东美的环境电器制造有限公司 | Fin and have its room heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204786732U (en) * | 2015-06-30 | 2015-11-18 | 广东美的环境电器制造有限公司 | Oil spit of fland fin and have its oily spit of fland electric heater |
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