CN212717290U - Fireplace fan - Google Patents
Fireplace fan Download PDFInfo
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- CN212717290U CN212717290U CN202021425211.7U CN202021425211U CN212717290U CN 212717290 U CN212717290 U CN 212717290U CN 202021425211 U CN202021425211 U CN 202021425211U CN 212717290 U CN212717290 U CN 212717290U
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- arc
- fireplace fan
- magnet
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Abstract
The utility model discloses a fireplace fan, this fireplace fan include heat conduction base, radiator unit, electricity generation chip and drive assembly, and the heat conduction base includes magnetism portion of inhaling and supporting part, and magnetism portion of inhaling is used for fixing with the tobacco pipe, and the supporting part is located the below of magnetism portion of inhaling for with the tobacco pipe butt, radiator unit locates the heat conduction base, and electricity generation chip locates between heat conduction base and the radiator unit, and drive assembly includes motor and blade, and radiator unit is located to the motor, and electricity generation chip electricity is connected in the motor, and the output shaft and the blade transmission of motor are connected to the drive blade rotates. The utility model discloses technical scheme has improved the installation stability of fireplace fan.
Description
Technical Field
The utility model relates to a fan field, in particular to fireplace fan.
Background
The magnetic type fireplace fan used at present is generally adsorbed on a smoke pipe of the fireplace through a magnet so as to diffuse heat generated by the fireplace to various positions of a room. However, because the weight of the fireplace fan is large, if the fireplace fan is adsorbed on a smoke tube of the fireplace by the magnet alone, the installation stability of the fireplace fan is poor.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a fireplace fan aims at improving the installation stability of fireplace fan.
In order to achieve the above object, the utility model provides a fireplace fan, include:
the heat conduction base comprises a magnetic suction part and a supporting part, the magnetic suction part is used for being fixed with the smoke pipe, and the supporting part is arranged below the magnetic suction part and used for being abutted to the smoke pipe;
the heat dissipation assembly is arranged on the heat conduction base;
the power generation chip is arranged between the heat conduction base and the heat dissipation assembly;
the driving assembly comprises a motor and blades, the motor is arranged on the heat dissipation assembly, the power generation chip is electrically connected to the motor, and an output shaft of the motor is in transmission connection with the blades to drive the blades to rotate.
The utility model discloses an in the embodiment, heat conduction base is including the bottom plate and the backplate that are connected, radiator unit locates the bottom plate, the backplate is located the rear of bottom plate, magnetism inhale the portion with the supporting part is all located the dorsad of backplate the face of bottom plate.
In an embodiment of the present invention, the supporting portion is a supporting rib extending along the horizontal direction, and one side of the back plate is used for abutting against the smoke tube.
In an embodiment of the present invention, the supporting ribs face the surface of the magnetic attraction portion is provided with a heat absorbing plate, the heat absorbing plate is disposed opposite to the back plate, and the surface of the back plate is used for contacting with the smoke tube.
In an embodiment of the present invention, the heat absorbing plate faces the surface of the back plate and is provided with a reinforcing rib, and the extending direction of the reinforcing rib is consistent with the extending direction of the supporting rib.
The utility model discloses an in the embodiment, magnetism portion of inhaling includes arc heat-conducting plate and magnet, the arc heat-conducting plate is located dorsad of backplate the face of bottom plate, just the cambered surface of the indent of arc heat-conducting plate dorsad the bottom plate sets up for the cladding tobacco pipe, magnet is located the cambered surface of the indent of arc heat-conducting plate.
The utility model discloses an in the embodiment, the mounting groove has been seted up to the cambered surface of the indent of arc heat-conducting plate, magnet is located the mounting groove.
In an embodiment of the present invention, the mounting groove has a plurality of, and the mounting groove is spaced apart from each other, the magnet is provided with a plurality of, each the magnet is located one the mounting groove.
The utility model discloses an in an embodiment, magnetism portion of inhaling still includes the fixed plate, the fixed plate is located the cambered surface of the indent of arc heat-conducting plate, just the fixed plate the face towards the surface of arc heat-conducting plate with the magnet butt.
The utility model discloses an in the embodiment, the cambered surface of the indent of arc heat-conducting plate has still been seted up and has been dodged the groove, dodge the groove with the mounting groove intercommunication, the fixed plate is including the pressure portion of putting and the fixed part that are connected, the pressure portion of putting is pressed and is arranged in the dorsad of magnet the surface of the diapire of mounting groove, the fixed part set firmly in dodge the inslot.
The technical scheme of the utility model is that the fireplace fan comprises a heat conduction base, a heat dissipation component arranged on the heat conduction base, a power generation chip arranged between the heat conduction base and the heat dissipation component and a driving component arranged on the heat dissipation component; the power generation chip is provided with a hot end and a cold end, the hot end is in contact with the heat conduction base, and the cold end is in contact with the heat dissipation assembly, so that a temperature difference can be formed between the hot end and the cold end of the power generation chip to generate power; in addition, the heat conduction base includes magnetism portion of inhaling and supporting part, and magnetism portion of inhaling is used for adsorbing fixedly with the tobacco pipe, and the below of magnetism portion is inhaled to the supporting part is located to be used for with the tobacco pipe butt to when magnetism portion of inhaling is fixed on the tobacco pipe, the supporting part can play the supporting role, in order to improve the installation stability of fireplace fan.
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 a fireplace fan of the present invention;
FIG. 2 is a partially exploded view at a viewing angle of an embodiment of the fireplace fan of the present invention;
FIG. 3 is a partially exploded view of another perspective of the fireplace fan of an embodiment of the present invention;
the reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100 | |
1213b | Fixing |
|
| 10 | |
122 | Supporting |
|
| 11 | |
1221 | |
|
| 12 | |
| Reinforcing rib | |
| 121 | |
20 | |
|
| 1211 | Arc |
21 | |
|
| 1211a | |
30 | |
|
| 1211b | Dodging |
40 | |
|
| 1212 | |
41 | |
|
| 1213 | |
42 | |
|
| | Pressing part | 43 | Fixed cover body |
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, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications 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 indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly 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 fireplace fan 100 aims at improving fireplace fan 100's installation stability.
Referring to fig. 1 to 3 in combination, in an embodiment of the fireplace fan 100 of the present invention, the fireplace fan 100 includes:
the heat conduction base 10 comprises a magnetic part 121 and a support part 122, the magnetic part 121 is used for fixing with a smoke pipe, and the support part 122 is arranged below the magnetic part 121 and used for abutting against the smoke pipe;
the heat dissipation assembly 20 is arranged on one side, far away from the smoke tube, of the heat conduction base 10, and the heat dissipation assembly 20 is provided with an installation opening 21;
the power generation chip 30 is arranged between the heat conduction base 10 and the heat dissipation assembly 20, the power generation chip 30 is provided with a hot end and a cold end, the hot end is in contact with the heat conduction base 10, and the cold end is in contact with the heat dissipation assembly 20; and
the driving assembly 40 comprises a motor 41 and blades 42, the motor 41 is arranged at the mounting port 21, the power generation chip 30 is electrically connected to the motor 41, and an output shaft of the motor 41 is in transmission connection with the blades 42 so as to drive the blades 42 to rotate.
In this embodiment, when the fireplace fan 100 is attached to the smoke tube of the fireplace through the magnetic part 121, the rear side of the heat-conducting base 10 is abutted to the smoke tube through the supporting part 122, so that the fireplace fan 100 is fixedly mounted on the smoke tube, the heat of the fireplace is transferred to the heat-conducting base 10, and the heat-conducting base 10 can conduct the heat of the fireplace to the hot end of the power generation chip 30, so as to form a temperature difference between the hot end and the cold end of the power generation chip 30 to generate power, so as to provide power for the motor 41, and to rotate the blades 42.
The driving assembly 40 further includes a fixing cover 43, the fixing cover 43 covers the motor 41, the fixing cover 43 and the motor 41 are inserted into the mounting opening 21 and connected to the heat dissipating assembly 20, the fixing cover 43 can be fixedly connected to the heat dissipating assembly 20 by screws, and similarly, the fixing cover 43 can be fixedly connected to the motor 41 by screws. This setting can improve the installation stability of motor 41, avoids motor 41 and takes place vibrations between radiator unit 20 in the course of the work, and the noise produces.
The hot junction has first heat transfer surface, and the cold junction has the second heat transfer surface, and first heat transfer surface sets up with the second heat transfer surface back to back, and first heat transfer surface sets up with the laminating of the surface of heat-conducting base 10 towards radiator unit 20, and the laminating of the surface of radiator unit 20 towards heat-conducting base 10 sets up second heat transfer surface. This arrangement can improve the thermal conductivity between the power generating chip 30 and the thermally conductive base 10 and the heat dissipating component 20.
Therefore, it can be understood that, in the technical solution provided by the present invention, the fireplace fan 100 includes a heat conducting base 10, a heat dissipating component 20 disposed on the heat conducting base 10, a power generating chip 30 disposed between the heat conducting base 10 and the heat dissipating component 20, and a driving component 40 disposed on the heat dissipating component 20; the power generation chip 30 is provided with a hot end and a cold end, the hot end is in contact with the heat conduction base 10, and the cold end is in contact with the heat dissipation assembly 20, so that a temperature difference can be formed between the hot end and the cold end of the power generation chip 30, and power generation can be realized; in addition, the heat conducting base 10 includes a magnetic part 121 and a supporting part 122, the magnetic part 121 is used for being fixed to the smoke tube, and the supporting part 122 is disposed below the magnetic part 121 and is used for being abutted to the smoke tube, so that when the magnetic part 121 is fixed to the smoke tube, the supporting part 122 can play a role in supporting, and the installation stability of the fireplace fan 100 is improved.
Referring to fig. 1 to 3, in an embodiment of the fireplace fan 100 of the present invention, the heat conducting base 10 includes a bottom plate 11 and a back plate 12 connected to each other, the heat dissipating assembly 20 is disposed on the bottom plate 11, the back plate 12 is disposed behind the bottom plate 11, and the magnetic attraction portion 121 and the supporting portion 122 are disposed on a surface of the back plate 12 facing away from the bottom plate 11.
In this embodiment, the back plate 12 is disposed on the side of the bottom plate 11 facing away from the front, and the back plate 12 extends along the vertical direction. Specifically, bottom plate 11 is including the mounting panel and two backup pads that are connected, the mounting panel is located to radiator unit 20, two backup pads are located between mounting panel and backplate 12, and one side of two backup pads all connects in the side of mounting panel towards backplate 12, another side of two backup pads all connects in the face of backplate 12 towards the mounting panel, and the opposite side of two backup pads sets up along the direction of height interval of backplate 12 respectively, and two backup pads are the arc, the above setting all can increase the joint strength between bottom plate 11 and the backplate 12, and effectively improve heat conduction base 10's support strength.
It can be understood that, by disposing the heat sink assembly 20 on the bottom plate 11 and disposing the magnetic attraction portion 121 and the supporting portion 122 on the surface of the back plate 12 facing away from the bottom plate 11, the magnetic attraction portion 121 and the supporting portion 122 can be prevented from affecting the operation of the blades 42, and the heat can be sufficiently dissipated to various positions of the room through the blades 42, so as to improve the heat dissipation efficiency.
Referring to fig. 1 to 3, in an embodiment of the fireplace fan 100 of the present invention, the supporting portion 122 is a supporting rib extending along a horizontal direction, and a side of the supporting rib departing from the back plate 12 is used for abutting against the smoke tube. The arrangement can further improve the supporting strength of the supporting part 122 to the fireplace fan 100 by utilizing the supporting ribs which extend along the horizontal direction to be abutted against the smoke pipe, thereby further improving the installation stability of the fireplace fan 100; in addition, the arrangement can also utilize the support ribs arranged in an extending way to increase the heat conduction effect of the heat conduction base 10.
Referring to fig. 1 to 3, in an embodiment of the fireplace fan 100 of the present invention, a heat absorbing plate 1221 is protruded from a surface of the supporting rib facing the magnetic attraction part 121, the heat absorbing plate 1221 is disposed opposite to the back plate 12, and a surface of the heat absorbing plate 1221 facing away from the back plate 12 is used for contacting with a smoke tube. The heat absorbing plate 1221 is convexly arranged on the surface of the supporting rib facing the magnetic part 121, and the surface of the heat absorbing plate 1221, which is back to the bottom plate 11, is in contact with the smoke tube, so that the contact area between the heat conducting base 10 and the smoke tube can be further increased, that is, the heat conducting effect of the heat conducting base 10 is further increased.
Referring to fig. 1 to 3, in an embodiment of the fireplace fan 100 of the present invention, a surface of the heat absorbing plate 1221 facing the back plate 12 is protruded with a reinforcing rib 1221a, and an extending direction of the reinforcing rib 1221a is identical to an extending direction of the supporting rib. This arrangement can increase the strength of the heat absorbing plate 1221 and can provide a certain support strength with the support ribs to further increase the support strength for the fireplace fan 100.
Referring to fig. 3 in an embodiment of the fireplace fan 100 of the present invention, the magnetic attraction portion 121 includes an arc heat conduction plate 1211 and a magnet 1212, the arc heat conduction plate 1211 is disposed on the back plate 12 facing away from the surface of the bottom plate 11, the arc surface of the indent of the arc heat conduction plate 1211 faces away from the bottom plate 11 for covering the smoke tube, and the magnet 1212 is disposed on the arc surface of the indent of the arc heat conduction plate 1211.
In this embodiment, the arc-shaped heat-conducting plate 1211 and the back plate 12 may be fixedly connected by screws, fasteners, or the like. When the fireplace fan 100 is attached to the smoke tube via the magnet 1212, the arc-shaped heat-conducting plate 1211 covers a portion of the smoke tube and is attached to the outer circumferential wall of the smoke tube, so as to increase the contact area between the smoke tube and the arc-shaped heat-conducting plate 1211, and further increase the heat-conducting effect of the arc-shaped heat-conducting plate 1211.
Referring to fig. 3, in an embodiment of the fireplace fan 100 of the present invention, an installation groove 1211a is formed on the concave arc surface of the arc-shaped heat conducting plate 1211, and the magnet 1212 is disposed in the installation groove 1211 a.
In this embodiment, the magnet 1212 is substantially cylindrical, and the mounting groove 1211a corresponds to the cylindrical mounting groove 1211a, but in other embodiments of the present invention, the magnet 1212 may be disposed in a prism or a sheet.
It can be understood that, in order to improve the installation stability of the magnet 1212 and increase the compactness of the structure, the magnet 1212 is installed in the installation groove 1211a formed in the arc-shaped heat-conducting plate 1211; in addition, the arrangement can prevent the magnet 1212 from protruding out of the concave arc surface of the arc heat-conducting plate 1211 to affect the contact area between the arc heat-conducting plate 1211 and the smoke tube, thereby affecting the heat-conducting effect of the arc heat-conducting plate 1211.
Furthermore, in order to improve the adsorption strength of the magnets 1212 and further improve the installation stability of the fireplace fan 100, a plurality of installation grooves 1211a are formed in the arc-shaped heat conducting plate 1211, a plurality of magnets 1212 are arranged in the installation grooves 1211a at intervals, and a magnet 1212 is installed in each installation groove 1211 a.
Referring to fig. 3, in an embodiment of the fireplace fan 100 of the present invention, the magnetic attraction portion 121 further includes a fixing plate 1213, the fixing plate 1213 is disposed on the concave arc surface of the arc heat-conducting plate 1211, and the surface of the fixing plate 1213 facing the arc heat-conducting plate 1211 abuts against the magnet 1212.
In this embodiment, the magnet 1212 is first installed in the installation groove 1211a, and then the fixing plate 1213 is covered on the notch of the installation groove 1211a, so that the surface of the fixing plate 1213 facing the arc-shaped heat-conducting plate 1211 abuts against the magnet 1212, thereby fixedly installing the magnet 1212 in the installation groove 1211a and improving the installation stability of the magnet 1212.
Referring to fig. 3 in combination, in an embodiment of the fireplace fan 100 of the present invention, the arc surface of the inner recess of the arc-shaped heat conducting plate 1211 is further provided with an avoiding groove 1211b, the avoiding groove 1211b is communicated with the mounting groove 1211a, the fixing plate 1213 includes a pressing portion 1213a and a fixing portion 1213b which are connected, the pressing portion 1213a is pressed on the surface of the magnet 1212 facing away from the bottom wall of the mounting groove 1211a, and the fixing portion 1213b is fixedly disposed in the avoiding groove 1211 b. This arrangement further increases the compactness of the structure to prevent the fixing plate 1213 from protruding from the concave arc surface of the arc heat-conducting plate 1211 to affect the contact area between the arc heat-conducting plate 1211 and the smoke tube, thereby affecting the heat-conducting effect of the arc heat-conducting plate 1211.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A fireplace fan, comprising:
the heat conduction base comprises a magnetic suction part and a supporting part, the magnetic suction part is used for being fixed with the smoke pipe, and the supporting part is arranged below the magnetic suction part and used for being abutted to the smoke pipe;
the heat dissipation assembly is arranged on the heat conduction base;
the power generation chip is arranged between the heat conduction base and the heat dissipation assembly; and
the driving assembly comprises a motor and blades, the motor is arranged on the heat dissipation assembly, the power generation chip is electrically connected to the motor, and an output shaft of the motor is in transmission connection with the blades to drive the blades to rotate.
2. The fireplace fan of claim 1, wherein the heat conducting base comprises a bottom plate and a back plate which are connected, the heat dissipating assembly is arranged on the bottom plate, the back plate is arranged behind the bottom plate, and the magnetic attraction portion and the support portion are arranged on the surface of the back plate, which faces away from the bottom plate.
3. The fireplace fan as claimed in claim 2, wherein the support portion is a support rib extending in a horizontal direction, a side of the support rib facing away from the back plate being adapted to abut against a smoke tube.
4. The fireplace fan as claimed in claim 3, wherein a heat absorbing plate is convexly provided on a surface of the supporting rib facing the magnetic part, the heat absorbing plate is disposed opposite to the back plate, and a surface of the heat absorbing plate facing away from the back plate is used for contacting with a smoke pipe.
5. The fireplace fan of claim 4, wherein the surface of the heat absorbing plate facing the back plate is convexly provided with a reinforcing rib, and the extending direction of the reinforcing rib is consistent with the extending direction of the supporting rib.
6. The fireplace fan of claim 2, wherein the magnetic part comprises an arc-shaped heat conducting plate and a magnet, the arc-shaped heat conducting plate is arranged on the surface of the back plate, which faces away from the bottom plate, the concave arc surface of the arc-shaped heat conducting plate faces away from the bottom plate and is used for covering the smoke tube, and the magnet is arranged on the concave arc surface of the arc-shaped heat conducting plate.
7. The fireplace fan of claim 6, wherein the concave arc surface of the arc-shaped heat conducting plate is provided with a mounting groove, and the magnet is arranged in the mounting groove.
8. The fireplace fan as defined in claim 7, wherein the mounting groove is provided with a plurality of mounting grooves, the mounting grooves are spaced apart from one another, the magnets are provided with a plurality of magnets, and each magnet is provided with one of the mounting grooves.
9. The fireplace fan of claim 7, wherein the magnetic attraction portion further comprises a fixing plate disposed on the concave arc surface of the arc-shaped heat-conducting plate, and a surface of the fixing plate facing the arc-shaped heat-conducting plate abuts against the magnet.
10. The fireplace fan as claimed in claim 9, wherein an avoiding groove is further formed in the concave arc surface of the arc-shaped heat conducting plate, the avoiding groove is communicated with the mounting groove, the fixing plate comprises a pressing part and a fixing part which are connected, the pressing part is pressed on the surface of the magnet, which faces away from the bottom wall of the mounting groove, and the fixing part is fixedly arranged in the avoiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021425211.7U CN212717290U (en) | 2020-07-17 | 2020-07-17 | Fireplace fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021425211.7U CN212717290U (en) | 2020-07-17 | 2020-07-17 | Fireplace fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212717290U true CN212717290U (en) | 2021-03-16 |
Family
ID=74907669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021425211.7U Active CN212717290U (en) | 2020-07-17 | 2020-07-17 | Fireplace fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212717290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202023104496U1 (en) | 2023-03-31 | 2023-09-11 | Foshan Shunde Honglang Electronic Technology Co., Ltd. | Fireplace fan |
-
2020
- 2020-07-17 CN CN202021425211.7U patent/CN212717290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202023104496U1 (en) | 2023-03-31 | 2023-09-11 | Foshan Shunde Honglang Electronic Technology Co., Ltd. | Fireplace fan |
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