CN220726421U - Electronic fan with stable heat dissipation airflow - Google Patents
Electronic fan with stable heat dissipation airflow Download PDFInfo
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- CN220726421U CN220726421U CN202322565522.3U CN202322565522U CN220726421U CN 220726421 U CN220726421 U CN 220726421U CN 202322565522 U CN202322565522 U CN 202322565522U CN 220726421 U CN220726421 U CN 220726421U
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- heat dissipation
- electronic fan
- fan
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 22
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an electronic fan with stable heat dissipation airflow, and relates to the technical field of automobile heat dissipation equipment. The utility model comprises a fixed cylinder, a corrugated pipe and a conveying cylinder, wherein a limiting annular groove is fixed on the periphery side of the fixed cylinder, a movable mounting ring is movably connected in the limiting annular groove, the corrugated pipe is fixed at the bottom end of the fixed cylinder, the conveying cylinder is fixedly communicated with the top end of the fixed cylinder, and four spiral blades are fixed on the inner wall of the conveying cylinder in an annular array. The utility model solves the problems that the air flow for radiating the heat of the electronic fan is not stable enough and the temperature of the transported air cannot be ensured to be lower than that in a car body by arranging the fixed cylinder, the corrugated pipe and the transport cylinder, and has the advantages that: the electronic fan is more stable in radiating air flow during working, and the conveyed air can be better guaranteed to be lower than the temperature in the car body, so that the radiating effect of the radiator is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of automobile heat dissipation equipment, and particularly relates to an electronic fan with stable heat dissipation airflow.
Background
For normal operation of the vehicle, the engine needs to be cooled, and a water cooling mode is generally adopted. The water cooling mode needs to be provided with a radiator, the radiator is connected with the engine through a circulating pipeline, water is injected into the circulating pipeline during operation, and the water is used for conducting heat. In order to secure the heat radiation effect, a fan is provided to blow air to the surface of the heat sink. In the selection of the fan, the simplest structure is a direct-connected fan, the fan is driven by an engine or a vehicle-mounted storage battery through a simple driving mechanism, the fan always rotates when a vehicle runs, and the radiator is subjected to heat radiation operation, but the fan still has the following defects in actual use:
1. when the electronic fan works, air is directly sucked into the electronic fan and then is led to the radiator, but when the electronic fan works and the electronic fan is directly led to the radiator, air blown by the electronic fan is easy to escape, and when the electronic fan escapes, the cooling effect is easy to be poor, and when the electronic fan is used, the radiating air flow of the radiator is not stable enough;
2. when the electronic fan works, the input end of the electronic fan is usually the position driven by the motor, and in the working process, air is directly conveyed to the radiator, but the space in the automobile is limited, and when the electronic fan is used, the input position of the electronic fan is possibly near a region with higher temperature, so that the using effect of the radiator using the electronic fan cannot be guaranteed.
Disclosure of Invention
The utility model aims to provide an electronic fan with stable heat dissipation air flow, which solves the problems that the air flow of heat dissipation is not stable enough and the temperature of the transported air cannot be ensured to be lower than the temperature in a car body when the electronic fan works by arranging a fixed cylinder, a corrugated pipe and a transport cylinder.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an electronic fan with stable heat dissipation air flow, which comprises a fixed cylinder, a corrugated pipe and a conveying cylinder, wherein a limiting annular groove is fixed on the periphery of the fixed cylinder, a movable mounting ring is movably connected in the limiting annular groove, the corrugated pipe is fixed at the bottom end of the fixed cylinder, the conveying cylinder is fixedly communicated with the top end of the fixed cylinder, four spiral blades are fixed on the inner wall of the conveying cylinder in an annular array, and when the electronic fan works, air in an inner flexible pipe is sucked into the fixed cylinder through the fixed cylinder and then is guided into the conveying cylinder through the fixed cylinder, and when the spiral blades in the conveying cylinder are transferred, the air flow in the conveying cylinder is further homogenized through spiral conveying, so that the uniformity of air flow output is ensured.
Further, the inner wall lower part of the fixed cylinder is annular array fixed with the mount, the one end that the mount is close to each other is fixed with driving motor jointly, be fixed with the center post on driving motor's the output shaft, and the fixed cylinder is when working, through the mount, fixed corresponding driving motor to through driving motor drive center post rotation.
Further, the periphery of the center column is fixed with fan blades in an annular array, the top of the movable mounting ring is provided with movable jacks in annular array through movable connection, and the center column rotates in operation to drive the fan blades to rotate so as to convey air in the fixed cylinder.
Further, the bellows internal fixation has interior flexible pipe, the bottom at the fixed section of thick bamboo is fixed on the top of interior flexible pipe, the bellows is fixed with fixed mounting dish jointly with the bottom of interior flexible pipe, the top of fixed mounting dish is annular array and link up and has seted up the mounting hole for the bellows is when carrying out the work for the position between fixed mounting dish and the fixed section of thick bamboo can change.
Further, the fixed column is fixed together to one side that four helical blade in the transport section of thick bamboo are close to each other, the fixed column equals with the length of transport section of thick bamboo, and transport section of thick bamboo is together helical blade fixed through the fixed column for when using, increase helical blade and carry the stability of air.
Further, the top of the conveying cylinder is fixed with an output ring, a protection net is fixed on the upper portion of the inner wall of the output ring, the top of the protection net is flush with the top of the output ring, and the conveying cylinder further increases the uniformity of air conveying through the protection net on the output ring.
The utility model has the following beneficial effects:
1. according to the utility model, the problem that the air flow of the electronic fan is unstable when the electronic fan works is solved by arranging the fixed cylinder and the conveying cylinder, the air is guided into the fixed cylinder from the inner flexible pipe and then guided into the conveying cylinder through the fixed cylinder, when the air flow passes through the conveying cylinder, the air passes through the spiral blades when passing through the spiral blades, the air passes through the spiral blades to be rotationally homogenized and then guided into the output ring, and when passing through the protection net on the output ring, the air is further homogenized and conveyed to the position of the automobile engine, so that the air flow can be stably conveyed to the automobile engine to dissipate heat when the electronic fan works, and the stability of automobile heat dissipation is better ensured.
2. The utility model solves the problem that the air conveyed by the electronic fan during working cannot be guaranteed to be lower than the temperature in the automobile body by arranging the fixed cylinder and the corrugated pipe, and the fixed cylinder is arranged in the corresponding installation position in the automobile, after the movable insertion holes on the movable installation ring are aligned with the installation position in the automobile, the corresponding installation bolts are inserted into the movable insertion holes which are movably installed and are screwed in the installation position, so that the fixed cylinder is installed in the corresponding position in the automobile, the installation bolts are inserted into the installation holes on the fixed installation plate at the bottom end of the corrugated pipe immediately, and after the installation bolts are screwed in the installation position of the air inlet component on the automobile, the fixed cylinder is installed in the proper position in the automobile, and when the electronic fan is used, the air conveyed by the electronic fan is guaranteed to be input from the outside, so that the temperature in the automobile body can be lower than the temperature, and the heat dissipation effect can be guaranteed.
Drawings
FIG. 1 is a perspective view of an electronic fan assembly with stable heat dissipation airflow;
FIG. 2 is a perspective view of a stationary drum structure;
FIG. 3 is a perspective view of a bellows structure;
FIG. 4 is a perspective view of a transfer drum structure;
fig. 5 is a perspective view of the structure of the output ring.
Reference numerals:
1. a fixed cylinder; 101. a movable mounting ring; 102. limiting the annular groove; 103. a movable jack; 104. a fixing frame; 105. a driving motor; 106. a center column; 107. a fan blade; 2. a bellows; 201. an inner flexible tube; 202. fixing the mounting plate; 203. a mounting hole; 3. a delivery cylinder; 301. a helical blade; 302. fixing the column; 4. an output ring; 401. and (5) protecting the net.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model is an electronic fan with stable heat dissipation air flow, comprising a fixed cylinder 1, a corrugated pipe 2 and a conveying cylinder 3, wherein a limiting annular groove 102 is fixed on the periphery of the fixed cylinder 1, the limiting annular groove 102 is fixed on the fixed cylinder 1 during operation, a movable mounting ring 101 is movably connected in the limiting annular groove 102 through the limiting annular groove 102, the movable mounting ring 101 is movably connected in the limiting annular groove 102, the movable mounting ring 101 is matched with the installation of the fixed cylinder 1 in an automobile during operation, the corrugated pipe 2 is fixed at the bottom end of the fixed cylinder 1, the corrugated pipe 2 can be correspondingly bent during operation to adapt to the installation of the fixed cylinder 1, the conveying cylinder 3 is fixedly communicated with the top end of the fixed cylinder 1, the conveying cylinder 3 is used for conveying air blown out of the fixed cylinder 1, four spiral blades 301 are fixed on the inner wall of the conveying cylinder 3 in an annular array, and after the air blown out of the fixed cylinder 1 is guided into the conveying cylinder 3, the air passes through the spiral blades 301 to enable the air flow to rotate through the spiral blades 301 and then is guided into an output ring 4 for homogenization.
As shown in fig. 1 and 2, a fixing frame 104 is fixed on the lower portion of the inner wall of the fixing barrel 1 in an annular array, a driving motor 105 is fixed at one end of the fixing frame 104, which is close to each other, a center column 106 is fixed on an output shaft of the driving motor 105, and when the fixing barrel 1 works, the driving motor 105 is fixed through the fixing frame 104 and the center column 106 is driven to rotate through the driving motor 105.
As shown in fig. 1 and 2, the fan blades 107 are fixed on the circumferential side of the central column 106 in an annular array, the top of the movable mounting ring 101 is in an annular array and is in through movable connection with the movable insertion holes 103, when the central column 106 rotates, the fan blades 107 are driven to rotate, and when the fan blades 107 rotate, air is blown into the fixed cylinder 1 from the inner flexible pipe 201 and then guided into the conveying cylinder 3 through the fixed cylinder 1.
As shown in fig. 1 and 3, an inner flexible pipe 201 is fixed in the corrugated pipe 2, the top end of the inner flexible pipe 201 is fixed at the bottom end of the fixed cylinder 1, a fixed mounting plate 202 is fixed at the bottom ends of the corrugated pipe 2 and the inner flexible pipe 201 together, mounting holes 203 are formed in the annular array through the top of the fixed mounting plate 202, air is led into the fixed cylinder 1 through the inner flexible pipe 201 when the corrugated pipe 2 works, and the bottom end of the corrugated pipe 2 can be mounted at an air inlet position in an automobile through the mounting holes 203 on the fixed mounting plate 202.
As shown in fig. 1 and 4, a fixing column 302 is commonly fixed on one side of the four spiral blades 301 in the conveying cylinder 3, where the sides of the four spiral blades 301 are close to each other, the fixing column 302 is equal to the conveying cylinder 3 in length, and when the conveying cylinder 3 works, the spiral blades 301 are fixed together through the fixing column 302, so that stability of the spiral blades 301 is increased when the conveying cylinder works.
As shown in fig. 1, 4 and 5, the top end of the conveying cylinder 3 is fixed with an output ring 4, the upper part of the inner wall of the output ring 4 is fixed with a protection net 401, the top of the protection net 401 is flush with the top end of the output ring 4, when the output ring 4 works, air in the conveying cylinder 3 is led out after passing through the protection net 401, when the air flow passes through the protection net 401, the air flow can be further homogenized, and after homogenization is completed, the output air flow is more stable.
The specific working principle of the utility model is as follows: when the automobile engine is in operation, firstly, the fixed cylinder 1 is placed in a corresponding installation position in an automobile, then the movable insertion hole 103 on the movable installation ring 101 is aligned with the installation position in the automobile, then the corresponding installation bolt is inserted into the movable insertion hole 103 which is movably installed and is screwed into the installation position, so that the fixed cylinder 1 is installed in the corresponding position in the automobile, then the installation bolt is inserted into the installation hole 203 on the fixed installation plate 202 at the bottom end of the corrugated pipe 2, after the installation bolt is screwed into the installation position of the air inlet component on the automobile again, the fixed cylinder 1 is installed in a proper position in the automobile, when the automobile engine is in operation, the driving motor 105 is started, the driving motor 105 drives the center column 106 to rotate, the fan blades 107 are driven to rotate, so that air is guided into the fixed cylinder 1 from the inner flexible pipe 201, then the air is guided into the conveying cylinder 3 through the fixed cylinder 1, when the air passes through the spiral blades 301, the air passes through the spiral blades 301 to rotate the air flow into the output ring 4, and when the automobile is conveyed through the protection homogenization on the output ring 4, the automobile engine is further homogenized, and when the automobile engine is conveyed to the engine is in operation stably.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides an electron fan that heat dissipation air current is stable, includes fixed section of thick bamboo (1), bellows (2) and carries section of thick bamboo (3), its characterized in that: the utility model discloses a conveyer belt, including fixed barrel (1), ring groove (102) are fixed with to the week side of fixed barrel (1), swing joint has movable mounting ring (101) in limiting ring groove (102), the bottom mounting of fixed barrel (1) has bellows (2), the top fixed intercommunication of fixed barrel (1) has a conveyer barrel (3), be annular array on the inner wall of conveyer barrel (3) and be fixed with four helical blade (301).
2. The electronic fan with stable heat dissipation and airflow according to claim 1, wherein: the fixing device is characterized in that a fixing frame (104) is fixed on the lower portion of the inner wall of the fixing cylinder (1) in an annular array, a driving motor (105) is jointly fixed at one end, close to each other, of the fixing frame (104), and a center column (106) is fixed on an output shaft of the driving motor (105).
3. The electronic fan with stable heat dissipation and air flow according to claim 2, wherein: the fan blades (107) are fixed on the peripheral side of the central column (106) in an annular array, and movable jacks (103) are connected to the top of the movable mounting ring (101) in an annular array through and movable mode.
4. The electronic fan with stable heat dissipation and airflow according to claim 1, wherein: the corrugated pipe (2) is internally fixed with an inner flexible pipe (201), the top end of the inner flexible pipe (201) is fixed at the bottom end of the fixed cylinder (1), the corrugated pipe (2) and the bottom end of the inner flexible pipe (201) are jointly fixed with a fixed mounting disc (202), and the top of the fixed mounting disc (202) is provided with a mounting hole (203) in a penetrating mode in an annular array mode.
5. The electronic fan with stable heat dissipation and airflow according to claim 1, wherein: and fixing columns (302) are fixed on one sides, close to each other, of the four spiral blades (301) in the conveying cylinder (3), and the fixing columns (302) are equal to the conveying cylinder (3) in length.
6. The electronic fan with stable heat dissipation and airflow according to claim 1, wherein: an output ring (4) is fixed at the top end of the conveying cylinder (3), a protection net (401) is fixed on the upper portion of the inner wall of the output ring (4), and the top of the protection net (401) is flush with the top end of the output ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565522.3U CN220726421U (en) | 2023-09-19 | 2023-09-19 | Electronic fan with stable heat dissipation airflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565522.3U CN220726421U (en) | 2023-09-19 | 2023-09-19 | Electronic fan with stable heat dissipation airflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726421U true CN220726421U (en) | 2024-04-05 |
Family
ID=90498277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322565522.3U Active CN220726421U (en) | 2023-09-19 | 2023-09-19 | Electronic fan with stable heat dissipation airflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726421U (en) |
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2023
- 2023-09-19 CN CN202322565522.3U patent/CN220726421U/en active Active
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