CN219299575U - Fireplace fan - Google Patents
Fireplace fan Download PDFInfo
- Publication number
- CN219299575U CN219299575U CN202320706124.6U CN202320706124U CN219299575U CN 219299575 U CN219299575 U CN 219299575U CN 202320706124 U CN202320706124 U CN 202320706124U CN 219299575 U CN219299575 U CN 219299575U
- Authority
- CN
- China
- Prior art keywords
- radiator
- fireplace
- power generation
- fan
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010248 power generation Methods 0.000 claims abstract description 28
- 239000000779 smoke Substances 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 241000208125 Nicotiana Species 0.000 claims description 11
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000003517 fume Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a fireplace fan, which comprises a heat conduction seat, a radiator and a power generation part for generating power through the temperature difference of the heat conduction seat and the radiator, wherein the heat conduction seat and the radiator are connected with the heat conduction seat and the radiator respectively, a fan motor is electrically connected to the power generation part, the heat conduction seat comprises a first contact part for contacting a smoke tube of a fireplace and a second contact part for contacting the power generation part, the power generation part is respectively connected and matched with the radiator and the second contact part, a space is formed between the radiator and the first contact part, a heat shield for blocking the heat of the smoke tube of the fireplace from being transferred to the radiator through air is arranged between the radiator and the first contact part, the heat of the first contact part is difficult to be transferred to the radiator through the air by arranging the heat shield, the radiator can have relatively low temperature, and the temperature difference between the radiator and the second contact part can be larger, so that the power generation part can normally supply power to the fan motor, and the heat generated by the periphery of the fireplace and the smoke tube can be diffused to the periphery of the fireplace.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a fireplace fan.
Background
In many countries, fireplaces are installed in their houses for heating, but most of the fireplaces are installed at the wall-leaning positions, and cold air only forms air convection heat conduction to the upper space without external force, and does not spread around, so that the temperature at the position near the wall is relatively warm, and the space far away from the wall is cool, and in order to solve the situation, most families can spread the heat generated by the fireplaces to the surroundings by placing a fireplace fan on the metal shell of the fireplace.
For example, patent document publication No. CN212717290U discloses "a fireplace fan", the details of which include "a fireplace fan comprising: the heat conduction base comprises a magnetic attraction part and a supporting part, wherein the magnetic attraction part is used for being fixed with the smoke tube, and the supporting part is arranged below the magnetic attraction part and is used for being abutted with the smoke tube; the heat dissipation assembly is arranged on the heat conduction base; and the power generation chip is arranged between the heat conduction base and the heat dissipation assembly. (see paragraphs [0004] to [0007] of the specification of the comparative document)
In the use of the heat conduction base, part of heat can be directly transferred to the heat dissipation assembly through air, so that the temperature of the heat dissipation assembly is relatively high, the temperature difference between the temperature of the heat dissipation assembly and the temperature of the heat conduction base is relatively small, and the power generation chip cannot normally supply power to the driving assembly easily, so that the normal operation of the fireplace fan is affected, and the heat generated by the fireplace cannot be quickly diffused to the periphery.
Therefore, further improvements are needed.
Disclosure of Invention
The present utility model aims to overcome the above-mentioned drawbacks of the prior art, and to provide a fireplace fan, which aims to solve at least one of the above-mentioned technical problems in the prior art to a certain extent.
The purpose of the utility model is realized in the following way:
the utility model provides a fireplace fan, including heat conduction seat, the radiator and through the power generation portion of heat conduction seat and radiator's thermoelectric generation, heat conduction seat and radiator respectively with power generation portion fixed connection, power generation portion electric connection has the fan motor, the heat conduction seat includes the first contact portion that is used for with the fireplace tobacco pipe contact and is used for the second contact portion with power generation portion contact, power generation portion respectively with radiator and second contact portion connection cooperation, form the interval between radiator and the first contact portion and be equipped with the heat shield that is used for blockking the heat of fireplace tobacco pipe to pass through the air transfer to the radiator.
The distance between the heat shield and the radiator is larger than the distance between the heat shield and the fireplace smoke tube.
The bottom of the heat shield is provided with a sheet-shaped installation part which is fixedly connected with the second contact part.
The maximum width of the heat shield plate is equal to that of the radiator, and the maximum height of the shielding plate is larger than that of the radiator.
The maximum width of the heat shield plate is equal to the maximum width of the radiator, and the maximum height of the shielding plate is equal to the maximum height of the radiator.
The radiator is fixedly connected with a fan motor, and the fan motor is electrically connected with the power generation part.
The radiator and the second contact part are fixedly connected through a screw device.
The upper side of first contact portion is equipped with the mounting panel, mounting panel fixedly connected with connecting block, is equipped with on the connecting block and is used for making the connecting block fix the magnetism on the fireplace tobacco pipe inhale the subassembly, forms the fretwork portion that corresponds with the connecting block through bending in succession between mounting panel and the first contact portion, and the connecting block setting is in the fretwork portion, and one side of connecting block orientation fireplace tobacco pipe aligns with one side of first contact portion orientation fireplace tobacco pipe.
The beneficial effects of the utility model are as follows:
through setting up the heat shield, make the heat of first contact portion more difficult through the air transfer to the radiator, make the radiator can have relatively lower temperature, the difference in temperature between radiator and the second contact portion can be bigger to improve the power generation portion and can normally supply power to fan motor, make the heat that fireplace periphery and fireplace tobacco pipe produced diffuse around faster.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, or may be learned by practice of the utility model.
Drawings
Fig. 1 is a schematic cross-sectional view illustrating a first embodiment of the present utility model in use.
Fig. 2 is a schematic structural diagram of a first embodiment of the present utility model in use.
Fig. 3 is an exploded view of a first embodiment of the present utility model.
Fig. 4 is a schematic structural view of a first embodiment of the present utility model.
Fig. 5 is an enlarged view of a first embodiment a of the present utility model.
Fig. 6 is a schematic structural diagram of a second embodiment of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
First embodiment
Referring to fig. 1-5, the fireplace fan comprises a heat conduction seat 1, a radiator 2 and a power generation part 4 for generating power through the temperature difference between the heat conduction seat 1 and the radiator 2, wherein the heat conduction seat 1 and the radiator 2 are respectively and fixedly connected with the power generation part 4, the power generation part 4 is electrically connected with a fan motor 3, the heat conduction seat 1 comprises a first contact part 11 for contacting a smoke tube 7 of the fireplace and a second contact part 12 for contacting the power generation part 4, the power generation part 4 is respectively connected and matched with the radiator 2 and the second contact part 12, a space is formed between the radiator 2 and the first contact part 11, and a heat baffle plate 5 for blocking the heat of the smoke tube 7 of the fireplace from being transferred to the radiator 2 through air is arranged, the heat of the first contact part 11 is difficult to be transferred to the radiator 2 through the air by arranging the heat baffle plate 5, the radiator 2 can have relatively low temperature, and the temperature difference between the radiator 2 and the second contact part 12 can be larger, so that the power generation part 4 can supply power to the fan motor 3 normally, and the heat generated by the fireplace and the smoke tube 7 can be diffused to the periphery and the periphery of the fireplace.
Further, the distance between the heat shield 5 and the radiator 2 is larger than the distance between the heat shield 5 and the fireplace smoke tube 7, so that heat of the heat shield 5 is not easily conducted to the radiator 2, and the heat shield 5 can better prevent the fireplace smoke tube 7 from being conducted to the radiator 2.
Further, the bottom of the heat shield 5 is provided with a sheet-shaped mounting portion 51, and the mounting portion 51 is fixedly connected with the second contact portion 12, so that the heat shield 5 can be better connected and fixed with the heat conducting seat 1, and meanwhile, the sheet-shaped mounting portion 51 can better conduct heat on the heat shield 5 to the second contact portion 12.
Further, the maximum width of the heat shield 5 corresponds to the maximum width of the heat sink 2, and the maximum height of the shielding plate is larger than the maximum height of the heat sink 2.
Preferably, the heat shield 5 is spark-shaped, which allows the user to more easily recognize the high temperature and reduce the chance of scalding.
Further, a fan motor 3 is fixedly connected to the radiator 2, and the fan motor 3 is electrically connected to the power generation part 4.
Further, the radiator 2 and the second contact portion 12 are fixedly connected through the screw device, so that the connection strength among the radiator 2, the power generation portion 4 and the heat conduction seat 1 is improved.
Further, the upper side of the first contact portion 11 is provided with a mounting plate 13, the mounting plate 13 is fixedly connected with the connecting block 6, and the connecting block 6 is provided with a magnetic component 61 for fixing the connecting block 6 on the fireplace smoke tube 7, so that the connecting block 6 can be quickly mounted on the fireplace smoke tube 7.
The hollow part 14 corresponding to the connecting block 6 is formed between the mounting plate 13 and the first contact part 11 through continuous bending, and the connecting block 6 is arranged in the hollow part 14, so that the structural strength between the mounting plate 13 and the first contact part 11 is improved, and the structure between the connecting block 6 and the mounting plate 13 and the first contact part 11 is more compact.
The side of the connection block 6 facing the fireplace fume tube 7 is aligned with the side of the first contact portion 11 facing the fireplace fume tube 7, ensuring that the connection block 6 and the first contact portion 11 are in full contact with the fireplace fume tube 7.
Second embodiment
Referring to fig. 6, the present embodiment is different from the first embodiment in that: the heat shield 5 of the fireplace fan is spark-shaped, the maximum width of the heat shield 5 corresponds to the maximum width of the radiator 2, and the maximum height of the shield corresponds to the maximum height of the radiator 2.
The remaining non-described portions are the same as the first embodiment and will not be repeated here.
The above examples are only preferred embodiments of the utility model, and other embodiments of the utility model are possible. Equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these equivalent modifications or substitutions are intended to be included within the scope of the present claims.
Claims (8)
1. The utility model provides a fireplace fan, includes heat conduction seat (1), radiator (2) and through the power generation portion (4) of the thermoelectric generation of heat conduction seat (1) and radiator (2), heat conduction seat (1) and radiator (2) respectively with power generation portion (4) fixed connection, power generation portion (4) electric connection has fan motor (3), heat conduction seat (1) including be used for with fireplace tobacco pipe (7) contact first contact portion (11) and be used for with power generation portion (4) contact second contact portion (12), power generation portion (4) respectively with radiator (2) and second contact portion (12) are connected the cooperation, a serial communication port, form the interval between radiator (2) and first contact portion (11) and be equipped with be used for blocking heat of fireplace tobacco pipe (7) and pass through heat shield plate (5) of air transfer to radiator (2).
2. The fireplace fan of claim 1, wherein: the distance between the heat shield (5) and the radiator (2) is larger than the distance between the heat shield (5) and the fireplace smoke tube (7).
3. The fireplace fan of claim 1, wherein: the bottom of the heat shield plate (5) is provided with a sheet-shaped installation part (51), and the installation part (51) is fixedly connected with the second contact part (12).
4. The fireplace fan of claim 1, wherein: the maximum width of the heat shield plate (5) is equal to that of the radiator (2), and the maximum height of the shielding plate is larger than that of the radiator (2).
5. The fireplace fan of claim 1, wherein: the maximum width of the heat shield plate (5) is equal to the maximum width of the radiator (2), and the maximum height of the shielding plate is equal to the maximum height of the radiator (2).
6. The fireplace fan of claim 1, wherein: the radiator (2) is fixedly connected with a fan motor (3), and the fan motor (3) is electrically connected with the power generation part (4).
7. The fireplace fan of claim 1, wherein: the radiator (2) and the second contact part (12) are connected and fixed through a screw device.
8. The fireplace fan of any one of claims 1 to 7, wherein: the upper side of first contact portion (11) is equipped with mounting panel (13), mounting panel (13) fixedly connected with connecting block (6), be equipped with on connecting block (6) and be used for making connecting block (6) fix magnetic attraction subassembly (61) on fireplace tobacco pipe (7), form through continuous bending between mounting panel (13) and first contact portion (11) with connecting block (6) corresponding fretwork portion (14), connecting block (6) set up in fretwork portion (14), connecting block (6) are aligned towards one side of fireplace tobacco pipe (7) and one side of first contact portion (11) towards fireplace tobacco pipe (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706124.6U CN219299575U (en) | 2023-03-31 | 2023-03-31 | Fireplace fan |
| DE202023104496.4U DE202023104496U1 (en) | 2023-03-31 | 2023-08-09 | Fireplace fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320706124.6U CN219299575U (en) | 2023-03-31 | 2023-03-31 | Fireplace fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219299575U true CN219299575U (en) | 2023-07-04 |
Family
ID=86956391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320706124.6U Active CN219299575U (en) | 2023-03-31 | 2023-03-31 | Fireplace fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN219299575U (en) |
| DE (1) | DE202023104496U1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212717290U (en) | 2020-07-17 | 2021-03-16 | 佛山市顺德区泓浪电子科技有限公司 | Fireplace fan |
-
2023
- 2023-03-31 CN CN202320706124.6U patent/CN219299575U/en active Active
- 2023-08-09 DE DE202023104496.4U patent/DE202023104496U1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202023104496U1 (en) | 2023-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |