CN212961807U - Heating radiator - Google Patents
Heating radiator Download PDFInfo
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- CN212961807U CN212961807U CN202021173116.2U CN202021173116U CN212961807U CN 212961807 U CN212961807 U CN 212961807U CN 202021173116 U CN202021173116 U CN 202021173116U CN 212961807 U CN212961807 U CN 212961807U
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- heat dissipation
- radiator
- thermoelectric conversion
- heat
- dissipation mechanism
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Abstract
The utility model discloses a heating radiator, wherein, the heating radiator comprises a body, a heat dissipation mechanism and a thermoelectric conversion device; the heat dissipation mechanism is connected to the outer wall of the body; the thermoelectric conversion device is arranged on the outer wall of the body, is electrically connected with the heat dissipation mechanism and is used for supplying power to the heat dissipation mechanism. The utility model discloses technical scheme accelerates the radiating rate of radiator, and then promotes the heat transfer effect of radiator.
Description
Technical Field
The utility model relates to a radiator technical field, in particular to radiator.
Background
The existing radiator mainly depends on internal heat medium to exchange heat in the radiator, and then transfers the heat to the inner wall surface of the radiator, and the inner wall surface transfers the heat to the outer wall by heat conduction, so that the heat can be transferred to the external environment. However, the heat dissipation speed is slow by means of heat exchange of the shell of the radiator, which affects the heat transfer effect of the radiator.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a radiator aims at accelerating the radiating rate of radiator, and then promotes the heat transfer effect of radiator.
In order to achieve the above object, the utility model provides a heating radiator, the heating radiator includes:
a body;
the heat dissipation mechanism is connected to the outer wall of the body; and
the thermoelectric conversion device is arranged on the outer wall of the body, is electrically connected with the heat dissipation mechanism and is used for supplying power to the heat dissipation mechanism.
In one embodiment, the thermoelectric conversion device includes a battery and a thermoelectric conversion chip, the thermoelectric conversion chip is disposed on an outer wall of the body and electrically connected to the battery, and the battery is electrically connected to the heat dissipation mechanism.
In an embodiment, the heat sink further includes a heat conducting block disposed between the thermoelectric conversion chip and the body.
In an embodiment, the heat sink further includes a heat sink disposed on a side of the thermoelectric conversion chip facing away from the heat conducting block.
In one embodiment, the heat sink includes:
the bottom plate is arranged on one side, back to the heat conducting block, of the thermoelectric conversion chip; and
and the plurality of radiating fins are arranged at intervals on one side of the bottom plate, which is back to the thermoelectric conversion chip.
In one embodiment, the heat dissipation mechanism includes:
the heat dissipation shell is detachably connected to the body and is arranged at intervals with the thermoelectric conversion device; the heat dissipation shell is provided with an inner cavity, an air inlet and an air outlet which are communicated with each other, and the air inlet is arranged opposite to the body;
and the fan is arranged in the inner cavity and is electrically connected with the thermoelectric conversion device.
In an embodiment, the heat dissipation mechanism further includes a magnetic attraction member disposed on a side of the heat dissipation housing facing the body, and a side of the magnetic attraction member facing away from the heat dissipation housing is connected to the body in an attraction manner.
In an embodiment, the heat dissipation shell is provided with an air deflector at the position of the air outlet, and the air deflector is an arc-shaped air deflector.
In an embodiment, the heat dissipation housing further has a plurality of heat dissipation holes, and the plurality of heat dissipation holes are disposed at intervals.
In an embodiment, the radiator further includes sound-absorbing cotton arranged on the cavity wall of the inner cavity.
The heating radiator of the technical proposal of the utility model comprises a body, a heat dissipation mechanism and a thermoelectric conversion device, wherein the heat dissipation mechanism is connected with the outer wall of the body; the thermoelectric conversion device is arranged on the outer wall of the body, is electrically connected with the heat dissipation mechanism and is used for supplying power to the heat dissipation mechanism; so set up, after the body circular telegram of radiator generates heat, and thermoelectric conversion device is with the heat conversion electric energy of radiator outer wall transmission to transmit this electric energy to heat dissipation mechanism, make heat dissipation mechanism utilize this electric energy start-up operation, give off rapidly to the heat that the body produced, make the heat of radiator can transmit to external environment fast in, thereby accelerate the radiating rate of radiator, and then promote the heat transfer effect of radiator.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of the heating radiator of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partially enlarged view of B in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 10 | |
52 | |
|
| 20 | Heat dissipation mechanism | 21 | |
|
| 30 | |
21a | |
|
| 31 | |
21b | Air inlet | |
| 32 | Battery with a |
| Air outlet | |
| 40 | Heat conducting block | 22 | |
|
| 50 | |
211 | |
|
| 51 | Base plate |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a radiator.
In the embodiment of the present invention, referring to fig. 1 and 2, the radiator includes a body 10, a heat dissipation mechanism 20, and a thermoelectric conversion device 30; the heat dissipation mechanism 20 is connected to the outer wall of the body 10; the thermoelectric conversion device 30 is disposed on an outer wall of the body 10, and is electrically connected to the heat dissipation mechanism 20, for supplying power to the heat dissipation mechanism 20.
In the embodiment, after the heating radiator is electrified to generate heat, the heat transferred by the outer wall of the heating radiator is converted into electric energy through the thermoelectric conversion device 30; and the thermoelectric conversion device 30 is electrically connected with the heat dissipation mechanism 20, so that the electric energy converted by the thermoelectric conversion device 30 is supplied to the heat dissipation mechanism 20, the heat dissipation mechanism 20 can quickly dissipate the heat dissipated from the outer wall of the heating radiator to the external environment, and further the heat of the heating radiator is accelerated to be dissipated outwards, thereby accelerating the heat dissipation speed of the heating radiator. Meanwhile, the heating radiator of the embodiment can provide electric energy for the heat dissipation mechanism 20 to operate without additionally arranging a power supply, so that the heating radiator can realize self-sufficiency. It should be noted that the thermoelectric device 30 and the heat dissipation mechanism 20 of the present embodiment can be combined to form a conversion heat dissipation device, and the combined conversion heat dissipation device is not limited to be used in a radiator, but can also be used in other fields for heat dissipation. In addition, the thermoelectric device 30 and heat dissipation mechanism 20 in combination form a converted heat sink apparatus that can be sold as a single product.
The heating radiator of the technical proposal of the utility model comprises a body 10, a heat dissipation mechanism 20 and a thermoelectric conversion device 30, wherein the heat dissipation mechanism 20 is connected with the outer wall of the body 10; the thermoelectric conversion device 30 is disposed on the outer wall of the body 10 and electrically connected to the heat dissipation mechanism 20; so set up, after the body 10 circular telegram of radiator generates heat, and thermoelectric conversion device 30 is with the heat conversion electric energy of radiator outer wall transmission, and with this electric energy transmission to heat dissipation mechanism 20, make heat dissipation mechanism 20 utilize this electric energy start-up operation, give off rapidly the heat that body 10 produced, make the heat of radiator can transmit to external environment fast in, thereby accelerate the radiating rate of radiator, and then promote the heat transfer effect of radiator.
In an embodiment, referring to fig. 1, 2 and 3, the thermoelectric conversion device 30 includes a battery 32 and a thermoelectric conversion chip 31, the thermoelectric conversion chip 31 is disposed on an outer wall of the body 10 and electrically connected to the battery 32, and the battery 32 is electrically connected to the heat dissipation mechanism 20.
In the present embodiment, the thermoelectric conversion chip 31 employs a thermoelectric generation chip (TEG), also called a thermoelectric generation cell. When the temperature difference exists between the two sides of the thermoelectric conversion chip 31, the p-type and n-type semiconductor couple arms drive the holes and the electrons to move simultaneously, the output end generates a potential difference, and continuous direct current output is realized when a closed loop is formed. The thermoelectric conversion chip 31 is manufactured by processing using a unique thin film technique. Like semiconductor refrigerators, thermoelectric generation chips are produced by processes that incorporate microelectronic thin film and MEMS-like wafer technologies. The temperature change of the thermoelectric generation chip in the area of 1 flat centimeter can generate 0.5-5V voltage, and self-continuous power supply can be realized; and the thermoelectric generation chip has the advantages of small volume and quick response time. Thermoelectric conversion chip 31 includes the base plate and locates a plurality of electrodes of base plate, and the outer wall of base plate is equipped with the high temperature silica gel sealing layer, and the electrode adopts the copper material, and the base plate adopts aluminium oxide material.
After the thermoelectric conversion chip 31 absorbs heat to generate electricity, on one hand, electric energy is provided for the heat dissipation mechanism 20, so that the heat dissipation mechanism 20 can operate, and on the other hand, redundant electric energy can be stored in the battery 32, so that the utilization rate of the electric energy generated by the thermoelectric conversion chip 31 is improved.
In an embodiment, referring to fig. 1, 2 and 3, the heat sink further includes a heat conducting block 40 disposed between the thermoelectric conversion chip 31 and the body 10. In this embodiment, the heat conducting block 40 is a metal block, and the aluminum metal is used, so that the heat conducting block 40 accelerates the transmission speed between the outer wall of the heating radiator and the thermoelectric conversion chip 31, thereby increasing the conversion speed of the thermoelectric conversion chip 31. Optionally, the heating radiator further includes a water inlet pipe connected to one side of the body 10, the heat conducting block 40 is detachably connected to an outer wall of the water inlet pipe, in view of the fact that the heat medium firstly enters the water inlet pipe and then enters the body 10, and therefore the temperature of the outer wall of the water inlet pipe is higher than that of the outer wall of the body 10, the heat conducting block 40 is connected to the outer wall of the water inlet pipe, and then the temperature of the heat conducting block 40 is increased and transferred to the thermoelectric conversion chip 31, so that more electric energy is converted by. Optionally, the heat conduction block 40 is provided with a first mounting hole, the outer wall of the water inlet pipe is convexly provided with a mounting column, the mounting column is provided with a second mounting hole, and the mounting column is screwed into the first mounting hole and the second mounting hole in sequence through screws, so that the heat conduction block 40 is detachably connected with the water inlet pipe. The heat conduction blocks 40 with different areas can be replaced conveniently, so that the conversion amount of the thermoelectric conversion chip 31 can be controlled.
In an embodiment, referring to fig. 2 and 3, the heat sink further includes a heat sink 50 disposed on a side of the thermoelectric conversion chip 31 facing away from the heat conducting block 40.
In this embodiment, after the thermoelectric conversion chip 31 converts enough heat into electric energy according to its own conversion limit, the excess heat can be dissipated to the external environment through the heat sink 50, so as to increase the heat dissipated from the external environment by the heat sink and prevent the thermoelectric conversion chip 31 from absorbing too high heat.
In one embodiment, referring to fig. 2 and 3, the heat sink 50 includes a bottom plate 51 and a plurality of heat dissipation fins 52, the bottom plate 51 is disposed on a side of the thermoelectric conversion chip 31 facing away from the heat conduction block 40; the plurality of heat sinks 52 are provided at intervals on the side of the base plate 51 facing away from the thermoelectric conversion chip 31.
In this embodiment, the bottom plate 51 and the plurality of fins 52 are made of aluminum, and are connected to the bottom plate 51 through the plurality of fins 52, so as to increase the heat dissipation area of the entire heat sink 50, thereby improving the heat dissipation effect of the heat sink 50. Optionally, two heat dissipation fins 52 located at two side edges of the bottom plate 51 are bent to further increase the heat dissipation area of the heat sink 50.
In one embodiment, referring to fig. 2 and 3, the heat dissipation mechanism 20 includes a heat dissipation case 21 and a fan 22, and the heat dissipation case 21 is detachably connected to the body 10 and is spaced apart from the thermoelectric conversion device 30; the heat dissipation shell 21 is provided with an inner cavity 21a, an air inlet 21b and an air outlet 21c which are communicated with each other, and the air inlet 21b is arranged opposite to the body 10; the fan 22 is disposed in the inner cavity 21a and electrically connected to the thermoelectric conversion device 30.
In this embodiment, the fan 22 is an axial flow fan, the axial flow fan does not change the flow direction of the medium in the inner cavity 21a, and the axial flow fan is relatively simple to install, and only two ends of the axial flow fan need to be respectively arranged on the cavity walls of the inner cavity; and the motor of the axial flow fan is inside, thereby saving the installation space of the heat dissipation mechanism 20. The air inlet 21b is located on a surface of the heat dissipation casing 21 facing the body 10, and the air outlet 21c is located on a side wall of the heat dissipation casing 21 adjacent to the air inlet 21b, so that the air outlet 21c and the air inlet 21b are adapted to the flow direction of the axial flow fan, so that the fan 22 can more quickly dissipate heat from the outer wall of the body 10.
In an embodiment, referring to fig. 2 and 3, the heat dissipating mechanism 20 further includes a magnetic member (not shown) disposed on a side of the heat dissipating housing 21 facing the main body 10, and a side of the magnetic member facing away from the heat dissipating housing 21 is connected to the main body 10 in an absorbing manner. So set up, utilize magnetism to inhale the piece and realize being connected with dismantling of body 10 heat dissipation shell 21, promote the installation convenience of heat dissipation mechanism 20. When the user thinks that the temperature of the outer wall of the body 10 is higher, the user can directly grab the outer wall of the heat dissipation shell 21, i.e. the heat dissipation mechanism 20 can be detached and installed to a better position for heat dissipation.
In an embodiment, referring to fig. 2 and 3, an air deflector 211 is disposed at the air outlet 21c of the heat dissipation shell 21, and the air deflector 211 is an arc-shaped air deflector. So set up, this aviation baffle 211 design is the arc, forms better flow field for when the air that axial fan drove flows from the arc aviation baffle, the air is difficult to collide with the arc aviation baffle, and then reduces heat dissipation mechanism 20's noise, thereby promotes user's use experience degree.
In an embodiment, referring to fig. 2 and 3, the heat dissipation housing 21 further has a plurality of heat dissipation holes (not shown), and the heat dissipation holes are spaced apart from each other. In this embodiment, a plurality of louvres are the setting of arranging in matrix, when fan 22 drives the air flow to can give off the heat of body 10 outer wall to the external world from a plurality of louvres, and then promote the heat dissipation capacity of heat dissipation mechanism 20, thereby promote the radiating efficiency of heat dissipation mechanism 20.
In an embodiment, referring to fig. 2 and 3, the radiator further includes sound-absorbing cotton (not shown) disposed on a wall of the inner cavity 21 a. When the fan 22 drives the air with higher temperature entering from the air inlet 21b to flow out of the air outlet 21c, the sound-absorbing cotton can absorb and eliminate the noise generated by the air flow, thereby further reducing the noise generated by the heat dissipation mechanism 20.
Alternatively, the sound absorption cotton can adopt glass fiber sound absorption cotton and polyester fiber sound absorption cotton; the sound-absorbing cotton is an environment-friendly product and can be recycled; the sound-absorbing cotton is firm, tasteless, waterproof, moistureproof and good in air permeability, is extremely easy to process, can be made into various shapes according to different requirements, and has long service life.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A radiator, its characterized in that, the radiator includes:
a body;
the heat dissipation mechanism is connected to the outer wall of the body; and
the thermoelectric conversion device is arranged on the outer wall of the body, is electrically connected with the heat dissipation mechanism and is used for supplying power to the heat dissipation mechanism.
2. The heating radiator of claim 1, wherein the thermoelectric conversion device includes a battery and a thermoelectric conversion chip, the thermoelectric conversion chip is disposed on an outer wall of the body and electrically connected to the battery, and the battery is electrically connected to the heat dissipation mechanism.
3. The heat sink of claim 2, further comprising a heat conducting block disposed between the thermoelectric conversion chip and the body.
4. A radiator as claimed in claim 3, wherein the radiator further comprises a heat sink disposed on a side of the thermoelectric conversion chip facing away from the heat-conducting block.
5. A radiator as claimed in claim 4, wherein the radiator comprises:
the bottom plate is arranged on one side, back to the heat conducting block, of the thermoelectric conversion chip; and
and the plurality of radiating fins are arranged at intervals on one side of the bottom plate, which is back to the thermoelectric conversion chip.
6. A radiator as claimed in any one of claims 1 to 5, wherein the heat dissipation mechanism comprises:
the heat dissipation shell is detachably connected to the body and is arranged at intervals with the thermoelectric conversion device; the heat dissipation shell is provided with an inner cavity, an air inlet and an air outlet which are communicated with each other, and the air inlet is arranged opposite to the body;
and the fan is arranged in the inner cavity and is electrically connected with the thermoelectric conversion device.
7. The heating radiator of claim 6, wherein the heat dissipation mechanism further comprises a magnetic member disposed on a side of the heat dissipation housing facing the main body, and a side of the magnetic member facing away from the heat dissipation housing is connected to the main body in an adsorbing manner.
8. The heating radiator of claim 7, wherein the heat dissipating shell is provided with an air deflector at the air outlet, and the air deflector is an arc-shaped air deflector.
9. The radiator of claim 8, wherein said heat dissipation shell further comprises a plurality of heat dissipation holes, and said plurality of heat dissipation holes are spaced apart from each other.
10. The radiator of claim 9 further comprising sound absorbing cotton disposed on a wall of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173116.2U CN212961807U (en) | 2020-06-22 | 2020-06-22 | Heating radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173116.2U CN212961807U (en) | 2020-06-22 | 2020-06-22 | Heating radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212961807U true CN212961807U (en) | 2021-04-13 |
Family
ID=75386432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021173116.2U Active CN212961807U (en) | 2020-06-22 | 2020-06-22 | Heating radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212961807U (en) |
-
2020
- 2020-06-22 CN CN202021173116.2U patent/CN212961807U/en active Active
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