Heat dissipation type high-strength centrifugal fan convenient to mount and fix
By installing an adjustable base and a heat dissipation structure, the problems of inconvenient centrifugal fan installation and insufficient motor heat dissipation are solved, enabling position adjustment and real-time heat dissipation of the motor, thus ensuring stable operation of the equipment.
Patent Information
- Application Number
- CN202520786576.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-24
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-24
AI Technical Summary
Existing centrifugal fans cannot be flexibly fixed according to the spatial location during installation, and the motor heat dissipation is insufficient, resulting in frequent high temperature failures.
A centrifugal fan including an adjustable base and a heat dissipation structure is designed. The position is adjusted by locking the threaded column and sliding support plate, and the motor is cooled by the baffle guide ring and the heat dissipation pipe.
It achieves flexible mounting of the centrifugal fan and effective heat dissipation of the motor, ensuring stable operation of the equipment for a long time.
Smart Images
Figure CN223923400U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to centrifugal fan technical field, concretely is a kind of heat dissipation type high-strength centrifugal fan of easy installation and fixation. BACKGROUND
[0002] Centrifugal fan is by high-speed rotating impeller to gas work, make gas obtain energy and improve pressure, to realize the delivery and discharge of gas. The centrifugal fan of prior art cannot be selectively and conveniently fixed and installed from two sides and bottom according to different space positions during use, and the position of installation cannot be adjusted adaptively, and the motor used for driving cannot realize self-heat dissipation during use of fan, and is prone to failure due to high temperature after long time use, so a heat dissipation type high-strength centrifugal fan for easy installation and fixation is needed to solve the above problems. SUMMARY
[0003] The utility model discloses a heat dissipation type high-strength centrifugal fan for easy installation and fixation, to solve the problems in the background art.
[0004] To achieve the above object, the utility model provides the following technical scheme: a heat dissipation type high-strength centrifugal fan for easy installation and fixation, including centrifugal fan main part and installation adjusting base, the centrifugal fan main part is set in the upper portion of installation adjusting base, the centrifugal fan main part includes centrifugal fan, fixed support vertical plate and motor, the fixed support vertical plate is set to the outside of centrifugal fan, the motor is fixedly installed on the fixed support vertical plate, and the driving end of motor is fixedly connected with the middle part of impeller shaft arranged in centrifugal fan.
[0005] Preferably, the installation adjusting base includes support table, side fixed mounting plate, sliding support plate, fixed adjusting base and locking screw column, the sliding support plate is symmetrically slidably connected on the fixed adjusting base, the locking screw column is evenly screwed into the both sides of the fixed adjusting base, the support table is fixedly installed on the upper end of the sliding support plate, and the side fixed mounting plate is fixedly installed on the both sides of the support table.
[0006] Preferably, the front end of the locking screw column is in extrusion contact with the sliding support plate, and the side fixed mounting plate and the fixed adjusting base are both provided with fixing holes.
[0007] Preferably, the upper end of the support table is fixedly connected with the centrifugal fan and the bottom end of the fixed support vertical plate.
[0008] Preferably, the exhaust pipe in the centrifugal fan is fixedly inserted with a flow guide heat dissipation pipe, the inner side upper portion of the flow guide heat dissipation pipe is fixedly installed with a blocking flow guide ring, the blocking flow guide ring is located in the exhaust pipe in the centrifugal fan, and the bottom end of the flow guide heat dissipation pipe is located above the motor.
[0009] Compared with the prior art, the centrifugal fan has the beneficial effects as follows:
[0010] During use, the installation and adjustment base can adjust and control the position of the fixed installation of the device, so that the device is convenient to install and fix, and the blocking flow guide ring and the flow guide heat dissipation pipe can guide a part of the blown air to the motor during operation of the centrifugal fan, so that the motor is subjected to real-time heat dissipation treatment, and the motor can be continuously and long-time operated, and the blocking flow guide ring can ensure that a part of the air discharged from the exhaust pipe in the centrifugal fan is stably conveyed to the inside of the flow guide heat dissipation pipe to realize automatic heat dissipation treatment. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is a schematic view of the main structure of the utility model;
[0012] Figure 2 It is a schematic view of the installation and adjustment base structure of the utility model;
[0013] Figure 3 It is a schematic view of the centrifugal fan main structure of the utility model;
[0014] Figure 4 It is a schematic view of the centrifugal fan main structure of the utility model.
[0015] In the drawing: 1-centrifugal fan main body, 2-installation and adjustment base, 3-supporting table, 4-side fixed installation plate, 5-sliding supporting plate, 6-fixed adjustment base, 7-locking threaded column, 8-centrifugal fan, 9-blocking flow guide ring, 10-flow guide heat dissipation pipe, 11-fixed supporting vertical plate, 12-motor. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0017] For example, Figures 1-4As shown, the utility model provides an embodiment: a kind of heat dissipation type high-strength centrifugal fan of convenient installation and fixation, including centrifugal fan main body 1 and installation adjusting base 2, centrifugal fan main body 1 is arranged in the upper portion of installation adjusting base 2, centrifugal fan main body 1 includes centrifugal fan 8, fixed support vertical plate 11 and motor 12, fixed support vertical plate 11 is arranged in the outside of centrifugal fan 8, motor 12 is fixedly installed on fixed support vertical plate 11, and the driving end of motor 12 is fixedly connected with the middle part of impeller shaft arranged inside centrifugal fan 8.
[0018] Installation adjusting base 2 includes support table 3, side fixed mounting plate 4, sliding support plate 5, fixed adjusting base 6 and lock screw column 7, sliding support plate 5 is symmetrically slidably connected on fixed adjusting base 6, lock screw column 7 is evenly screwed into the both sides of fixed adjusting base 6, support table 3 is fixedly installed on the upper end of sliding support plate 5, and side fixed mounting plate 4 is fixedly installed on the both sides of support table 3.
[0019] The front end of lock screw column 7 is in extrusion contact with sliding support plate 5, and fixed hole is formed in side fixed mounting plate 4 and fixed adjusting base 6, to realize convenient fixed installation.
[0020] The upper end of support table 3 is fixedly connected with the bottom end of centrifugal fan 8 and fixed support vertical plate 11, to realize the effect of fixed support.
[0021] The air exhaust pipe in centrifugal fan 8 is fixedly connected with flow guide heat dissipation pipe 10, flow guide heat dissipation pipe 10 is fixedly installed with baffle flow guide ring 9 on the inner side end upper portion, and baffle flow guide ring 9 is located in the air exhaust pipe inside centrifugal fan 8, and the bottom end of flow guide heat dissipation pipe 10 is located above motor 12, so that the wind body transported in flow guide heat dissipation pipe 10 is heat-treated to motor 12.
[0022] Working principle: the fixed adjusting base 6 and the fixed hole opened on the fixed adjusting base 6 are used to fix and install the fixed adjusting base 6, so that the bottom of the device is fixed and installed for use; when the installation position is not at the bottom of the device, the side end is fixed, at this time, according to the different installation positions of the side end, the extrusion force of 5 is removed by rotating the locking threaded column 7, so that the sliding support plate 5 slides along the fixed adjusting base 6, the side fixed installation plate 4 arranged on the side end of the support table 3 and the whole position of the centrifugal fan body 1 are moved and adjusted, the side fixed installation plate 4 is inclined and arranged in a bent shape, and the side fixed installation plate 4 is provided with a fixed hole, so that the device can be easily fixed and installed at different angles and positions from both sides, so that the device is convenient to install and use, when the device is fixed and installed, the centrifugal fan 8 blows the wind body to the motor 12 through the blocking flow guide ring 9 and the flow guide heat dissipation pipe 10 during operation, so that the motor 12 is real-time heat dissipation, which can ensure that the motor 12 can continuously and long-time run, and the blocking flow guide ring 9 can ensure that a part of the wind body discharged from the exhaust pipe in the centrifugal fan 8 is stably conveyed to the inside of the flow guide heat dissipation pipe 10 to realize automatic heat dissipation.
[0023] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A heat-dissipating high-strength centrifugal fan with convenient installation and fixation, comprising a centrifugal fan body (1) and an installation and adjustment base (2), characterized in that: The centrifugal fan body (1) is arranged on the upper part of the installation adjusting base (2), the centrifugal fan body (1) comprises a centrifugal fan (8), a fixed support vertical plate (11) and a motor (12), the fixed support vertical plate (11) is arranged on the outer side of the centrifugal fan (8), the motor (12) is fixedly installed on the fixed support vertical plate (11), and the driving end of the motor (12) is fixedly connected with the middle part of the impeller shaft arranged inside the centrifugal fan (8).
2. A heat dissipating high strength centrifugal fan of claim 1, wherein: The installation adjusting base (2) comprises a support table (3), a side fixed mounting plate (4), a sliding support plate (5), a fixed adjusting base (6) and a locking threaded column (7), the sliding support plate (5) is symmetrically and slidingly connected on the fixed adjusting base (6), the locking threaded column (7) is uniformly and threadedly inserted on the two sides of the fixed adjusting base (6), the support table (3) is fixedly installed on the upper end of the sliding support plate (5), and the side fixed mounting plate (4) is fixedly installed on the two sides of the support table (3).
3. A heat dissipating high strength centrifugal fan of claim 2, wherein: The front end of the locking threaded column (7) is in extrusion contact with the sliding support plate (5), and the side fixed mounting plate (4) and the fixed adjusting base (6) are provided with fixed holes.
4. A heat dissipating high strength centrifugal fan of claim 3, wherein: The upper end of the support table (3) is fixedly connected with the centrifugal fan (8) and the bottom end of the fixed support vertical plate (11).
5. A heat dissipating high strength centrifugal fan of claim 4, wherein: The air exhaust pipe in the centrifugal fan (8) is fixedly and insertingly provided with a flow guide heat dissipation pipe (10), the inner side end upper part of the flow guide heat dissipation pipe (10) is fixedly installed with a blocking flow guide ring (9), the blocking flow guide ring (9) is located inside the air exhaust pipe in the centrifugal fan (8), and the bottom end of the flow guide heat dissipation pipe (10) is located above the motor (12).