CN217539052U - Efficient condensing fan for commercial automobile - Google Patents
Efficient condensing fan for commercial automobile Download PDFInfo
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- CN217539052U CN217539052U CN202220480576.2U CN202220480576U CN217539052U CN 217539052 U CN217539052 U CN 217539052U CN 202220480576 U CN202220480576 U CN 202220480576U CN 217539052 U CN217539052 U CN 217539052U
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- frame
- fan
- block
- fixedly connected
- efficient condensing
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Abstract
The utility model relates to the technical field of fans, in particular to a high-efficiency condensing fan for commercial vehicles, which comprises a fan frame, wherein the surface of the fan frame is fixedly connected with fan blades, the surface of the fan blades is fixedly connected with a main frame, side frames extend from the main frame to two sides, the surface of the fan frame is fixedly connected with a positioning frame, the positioning frame is connected with a positioning block in a sliding way, the positioning block is connected to the surface of a rotating frame in an interference way, the surface of the rotating frame is fixedly connected with a sliding frame, the sliding frame is connected with an inserting block in a sliding way, the inserting block is connected with the fan frame in a buckling way, the main frame is positioned at the outer side of a reinforcing rod, and the positioning block is matched with the inserting block to fix the position of the fan frame, so that the fan frame is convenient to install and dismantle; the main frame, the side frame and the reinforcing rods are matched to improve the strength of the fan blades, and the fan blades are prevented from deforming.
Description
Technical Field
The utility model relates to a high-efficient condensing fan for commercial automobile specifically is a high-efficient condensing fan for commercial automobile belongs to fan technical field.
Background
The automobile is driven by power, and the non-rail-borne vehicle with 4 wheels or more than 4 wheels is mainly used for: the condenser is required to be provided with a cooling fan for cooling when carrying personnel and/or goods and the automobile runs.
Patent No. CN 212717395U discloses a be used for radiating easy washing radiator fan of automotive condenser, when having the radiator fan that needs to clear up, car owner or purger can dismantle through twisting preceding wind net and back wind net, need not with the help of instrument assistance, and it is fast to dismantle moreover, can adopt high-pressure squirt direct spray rinsing after the dismantlement, and is convenient, swift.
The prior art fan has the following disadvantages: 1. after the fan is used for a long time, the fan blades are damaged, and the existing fan blades and the rotating shaft are installed through screws and the like, so that the fan is difficult to disassemble and replace; 2. the strength of the fan blades of the existing fan is slightly low, and the fan blades are easy to deform to influence air supply during use, so that the problem is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a high-efficiency condensing fan for commercial vehicles, wherein a positioning block and an inserting block are matched to fix the position of a fan frame, so that the installation and the disassembly are convenient; the main frame, the side frame and the reinforcing rods are matched to improve the strength of the fan blades, and the fan blades are prevented from deforming.
The utility model discloses a following technical scheme realizes above-mentioned purpose, a high-efficient condensing fan for commercial automobile, including fan frame, fan frame fixed surface is connected with the flabellum, flabellum fixed surface is connected with the body frame, the body frame has the side bearer to extend to both sides, fan frame internal surface is connected with the locating rack, locating rack sliding connection has the locating piece, locating piece interference connection is on the surface of revolving rack, revolving rack fixed surface is connected with the balladeur train, balladeur train sliding connection has the inserted block, the inserted block buckle is connected with fan frame, the body frame is located the outside of stiffener.
Preferably, the rotating frame is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with a motor.
Preferably, the motor is installed inside a bracket, and the bracket is fixedly connected to the inner side of the mounting frame.
Preferably, screw holes are formed in four sides of the mounting frame, and springs are mounted at the bottom ends of the inserting blocks.
Preferably, the bottom end of the spring is mounted on the surface of the rotating frame, and a reinforcing plate is fixedly connected to the inner surface of the fan frame.
Preferably, the reinforcing plate is located the both sides of locating rack, the inserted block buckle is connected with the slot.
Preferably, the slot is arranged on the surface of the fan frame, and the insert block is positioned behind the fan blade.
The beneficial effects of the utility model are that:
1. the positioning block and the inserting block are matched to fix the position of the fan frame, so that the fan frame is convenient to install and disassemble; when damaged fan blades are replaced, fingers extend into the gap between the fan blades, an insertion block behind the fan blades is pressed to enable the insertion block to move downwards, the insertion block is continuously pressed to enable the insertion block to move downwards to be far away from a slot formed in a fan frame, the insertion block moves downwards along a sliding frame to compress a spring, a plurality of insertion blocks are pressed and then pulled outwards to drive the fan frame to move outwards, a positioning block on a rotating frame slides along a positioning frame in the fan frame until the fan frame is separated from the rotating frame, the whole fan frame can be replaced after separation, a new fan frame is moved to the front of the rotating frame, the position of the insertion block corresponds to the position of a positioning block on the rotating frame by adjusting the position of the fan frame, the positioning block is pushed backwards to move backwards to enable the positioning block to enter the positioning frame and then move backwards, the insertion block is pushed inwards after entering the fan frame by slightly pressing the insertion block and continuously until the positioning block completely enters the positioning frame after entering the rotating frame, the insertion block corresponds to the position of the insertion block on the rotating frame at the moment, the spring wants to restore the original state to provide an upward acting force for pushing the insertion block to be clamped in the slot, the fan frame can be fastened outside of the rotating frame, the fan frame, the positioning block can be prevented from being replaced, and the positioning block from moving backwards and can be conveniently, the fan frame, the positioning block can be simply removed, and the fan frame can be removed from being conveniently, and the fan frame can be removed from being replaced, and the rotating frame.
2. The main frame, the side frame and the reinforcing rods are matched to improve the strength of the fan blades and avoid the deformation of the fan blades; the surface mounting has the body frame behind the flabellum, and the body frame both sides outwards extend has a plurality of side bearers, the body frame constitutes the fishbone form with the side bearer, can improve the holistic intensity of flabellum, and the material of body frame and side bearer is nylon, nylon has higher intensity, can improve flabellum bulk strength, avoid its deformation, and the body frame internal fixation has the stiffener, the stiffener shape is unanimous with body frame and side bearer shape, the material of stiffener is the carbon fiber, the carbon fiber quality is lighter than metal aluminium, but intensity is higher than steel, and have high rigidity, high strength, characteristics such as light in weight, can fix and improve the holistic intensity of flabellum in the flabellum rear, the accessible body frame, side bearer and stiffener cooperation improve the holistic intensity of flabellum, avoid its deformation to influence the air supply, thereby influence the heat dissipation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a half-section structure of a rear view of the present invention;
FIG. 3 is a schematic view of a half-section structure of the bracket of the present invention;
fig. 4 is a cross-sectional view taken at a in fig. 2 according to the present invention.
In the figure: 1. a mounting frame; 2. a fan frame; 3. a fan blade; 4. a screw hole; 5. a support; 6. inserting a block; 7. a side frame; 8. a main frame; 9. a carriage; 10. a reinforcing plate; 11. a positioning frame; 12. rotating the frame; 13. a rotating shaft; 14. a spring; 15. positioning blocks; 16. a motor; 17. a reinforcing bar; 18. and (4) a slot.
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 work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a high-efficiency condensing fan for a commercial vehicle includes a fan frame 2, a fan blade 3 is fixedly connected to the surface of the fan frame 2, the fan frame 2 rotates to drive the connected fan blade 3 to rotate, a main frame 8 is fixedly connected to the surface of the fan blade 3, the main frame 8 is fixed to the surface of the fan blade 3 to enhance the overall strength of the fan blade 3, side frames 7 extend towards both sides of the main frame 8, the main frame 8 is communicated with the side frames 7, a positioning frame 11 is fixedly connected to the inner surface of the fan frame 2, the fan frame 2 can fix the position of the positioning frame 11, the positioning frame 11 is slidably connected with a positioning block 15, the positioning block 15 can slide along the positioning frame 11, the positioning block 15 is in interference connection with the surface of a rotating frame 12, the rotating frame 12 fixes the position of the positioning block 15, the surface of the rotating frame 12 is fixedly connected with a sliding frame 9, the rotating frame 12 can fix the position of the sliding frame 9, the sliding frame 9 is slidably connected with an insert block 6, the insert block 6 can slide up and down along the sliding frame 9, the insert block 6 is connected with the fan frame 2, the top end of the insert block 6 is inserted into the fan frame 2, the reinforcing rod 17 is located outside the reinforcing rod 17, and the main frame 8 is located outside the reinforcing rod 17.
Specifically, revolving rack 12 fixedly connected with pivot 13, pivot 13 rotate and drive the revolving rack 12 of connecting and rotate, pivot 13 rotates and is connected with motor 16, and motor 16 rotates and drives the pivot 13 of connecting and rotate.
Specifically, screw holes 4 are formed in four sides of the mounting frame 1, the mounting frame 1 can be connected with an automobile upper assembly through the screw holes 4, a spring 14 is installed at the bottom end of the inserting block 6, and the inserting block 6 moves downwards to compress the spring 14.
Specifically, the bottom end of the spring 14 is mounted on the surface of the rotating frame 12, the spring 14 is fixed between the insert block 6 and the rotating frame 12, the reinforcing plate 10 is fixedly connected to the inner surface of the fan frame 2, and the reinforcing plate 10 can improve the strength of the fan frame 2.
Specifically, reinforcing plate 10 is located the both sides of locating rack 11, and reinforcing plate 10 does not influence locating piece 15 and balladeur train 9 installation in locating rack 11 both sides, the inserted block 6 snap-fit connection has slot 18, and inserted block 6 shifts up and inserts in the slot 18.
Specifically, the slot 18 is opened on the surface of the fan frame 2, the insert 6 is located behind the fan blade 3, and the insert 6 does not affect the work of the fan blade 3.
Example 2: referring to fig. 1 and fig. 3, the present embodiment is different from embodiment 1 in that: the motor 16 is installed in the support 5, and the support 5 provides a mounting platform for the motor 16, the support 5 is fixedly connected to the inner side of the mounting frame 1, and the position of the support 5 can be fixed by the mounting frame 1.
When the utility model is used, the mounting frame 1 is installed in a commercial automobile, the motor 16 is started on the rear support 5, the motor 16 rotates to drive the connected rotating shaft 13 to rotate, the rotating shaft 13 rotates to drive the rotating frame 12 to rotate, the fan frame 2 is fixed on the rotating frame 12, the rotating frame 12 rotates to drive the fan frame 2 to rotate to blow air, the main frame 8 is fixed on the rear surface of the fan blade 3, a plurality of side frames 7 extend outwards from two sides of the main frame 8, the main frame 8 and the side frames 7 form a fishbone shape to improve the integral strength of the fan blade 3, the main frame 8 and the side frames 7 are made of nylon, the nylon has higher strength, the integral strength of the fan blade 3 can be improved, the deformation of the fan blade can be avoided, the reinforcing rod 17 is fixed in the main frame 8, the shape of the reinforcing rod 17 is consistent with the shapes of the main frame 8 and the side frames 7, the reinforcing rod 17 is made of carbon fiber, the carbon fiber is lighter than metal aluminum, but the strength is higher than steel, and has the characteristics of high hardness, high strength, light weight and the like, the fan blade can be fixed behind the fan blade 3 to improve the overall strength of the fan blade 3, the main frame 8, the side frame 7 and the reinforcing rod 17 are matched to improve the overall strength of the fan blade 3, the deformation of the fan blade 3 is avoided to influence air supply, so that the heat dissipation is influenced, when the damaged fan blade 3 is replaced, a handle finger extends into a gap between the fan blade 3 and the fan blade 3, the insert block 6 behind the fan blade 3 is pressed to enable the insert block 6 to move downwards, the insert block 6 is continuously pressed to enable the insert block 6 to move downwards to be far away from the slot 18 formed in the fan frame 2, the insert block 6 moves downwards along the sliding frame 9 to compress the spring 14, the plurality of insert blocks 6 are pressed to pull the fan frame 2 outwards, the fan frame 2 can be driven to move outwards, the positioning block 15 on the rotating frame 12 slides along the positioning frame 11 in the fan frame 2 until the fan frame 2 is separated from the rotating frame 12, the fan frame 2 can be replaced integrally after separation, a new fan frame 2 is moved to the front of the rotating frame 12, the position of the fan frame 2 is adjusted to enable the position of a positioning frame 11 in the fan frame 2 to correspond to the position of a positioning block 15 on a rotating frame 12, the fan frame 2 is pushed backwards to enable the positioning block 15 to enter the positioning frame 11 and then move backwards, the inserting block 6 is slightly pressed to enable the inserting block 6 to enter the fan frame 2 and then continuously pushed backwards until the positioning block 15 on the rotating frame 12 completely enters the positioning frame 11, the position of the inserting block 6 corresponds to the position of an inserting groove 18 on the fan frame 2, the spring 14 wants to restore the original state to provide an upward acting force for the inserting block 6, the inserting block 6 can be pushed to move upwards to be clamped in the inserting groove 18, the fan frame 2 can be fastened on the outer side of the rotating frame 12, the fan frame 2 is prevented from moving forwards and backwards, meanwhile, the position of the fan frame 2 can also be fixed through the positioning block 15, the fan frame 2 can be prevented from rotating on the rotating frame 12, the fan frame 2 can be fixed through the cooperation of the positioning block 15 and the inserting block 6, the installation and the disassembly are simple, and the fan frame 2 can be convenient to replace.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a commercial automobile is with high-efficient condensing fan, includes fan frame (2), its characterized in that: fan frame (2) fixed surface is connected with flabellum (3), flabellum (3) fixed surface is connected with body frame (8), body frame (8) extend to both sides has side bearer (7), fan frame (2) internal surface is fixedly connected with locating rack (11), locating rack (11) sliding connection has locating piece (15), locating piece (15) interference fit is connected on the surface of revolving rack (12), revolving rack (12) fixed surface is connected with balladeur train (9), balladeur train (9) sliding connection has inserted block (6), inserted block (6) buckle is connected with fan frame (2), body frame (8) are located the outside of stiffener (17).
2. The highly efficient condensing fan for commercial vehicle as claimed in claim 1, wherein: the rotary frame (12) is fixedly connected with a rotary shaft (13), and the rotary shaft (13) is rotatably connected with a motor (16).
3. The highly efficient condensing fan for commercial vehicle as claimed in claim 2, wherein: the motor (16) is installed in the support (5), and the support (5) is fixedly connected to the inner side of the mounting frame (1).
4. The efficient condensing fan for commercial vehicles according to claim 3, wherein: screw holes (4) are formed in four sides of the mounting frame (1), and springs (14) are installed at the bottom ends of the inserting blocks (6).
5. The efficient condensing fan for commercial vehicles according to claim 4, wherein: the bottom end of the spring (14) is installed on the surface of the rotating frame (12), and the inner surface of the fan frame (2) is fixedly connected with the reinforcing plate (10).
6. The highly efficient condensing fan for commercial vehicle as claimed in claim 5, wherein: the reinforcing plate (10) is located on two sides of the positioning frame (11), and the inserting block (6) is connected with the inserting groove (18) in a buckling mode.
7. The highly efficient condensing fan for commercial vehicle as claimed in claim 6, wherein: the slot (18) is arranged on the surface of the fan frame (2), and the insert block (6) is positioned behind the fan blades (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480576.2U CN217539052U (en) | 2022-03-07 | 2022-03-07 | Efficient condensing fan for commercial automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220480576.2U CN217539052U (en) | 2022-03-07 | 2022-03-07 | Efficient condensing fan for commercial automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217539052U true CN217539052U (en) | 2022-10-04 |
Family
ID=83428376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220480576.2U Active CN217539052U (en) | 2022-03-07 | 2022-03-07 | Efficient condensing fan for commercial automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217539052U (en) |
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2022
- 2022-03-07 CN CN202220480576.2U patent/CN217539052U/en active Active
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