CN211778205U - Fan frame of radiating fan - Google Patents
Fan frame of radiating fan Download PDFInfo
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- CN211778205U CN211778205U CN201922296728.4U CN201922296728U CN211778205U CN 211778205 U CN211778205 U CN 211778205U CN 201922296728 U CN201922296728 U CN 201922296728U CN 211778205 U CN211778205 U CN 211778205U
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- fan
- motor
- motor cover
- fan frame
- honeycomb
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Abstract
The utility model discloses a radiator fan's fan frame relates to the fan frame device technical field of fan, for solving current radiator fan's fan frame structure as an organic whole, leads to the difficult problem that scatters and disappears messenger's fan frame emergence deformation of inside heat easily at the in-process of long-time use. The outer wall of shell is provided with the fixed plate, the inside of fixed plate is provided with the connecting hole, the inside of connecting hole is provided with fixing bolt, one side of connecting hole is provided with the honeycomb board, the inside of honeycomb board is provided with the honeycomb hole, one side of fixed plate is provided with the reinforcing platform, one side of reinforcing platform is provided with the motor cover, one side of motor cover is provided with connects the platform, the inside of connecting the platform is provided with the through-hole, the outer wall of motor cover is provided with the radiating groove, one side of radiating groove is provided with the circuit hole, the inside of motor cover is provided with the draw-in groove, and the lower extreme looks adaptation of draw-in groove and shell, one side of draw-in groove.
Description
Technical Field
The utility model relates to a fan frame device technical field of fan specifically is a radiator fan's fan frame.
Background
The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. The power distribution cabinet is divided into a low-voltage power distribution cabinet and a high-voltage power distribution cabinet, the high-voltage power distribution cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption, and plays roles of on-off, control or protection and the like, the high-voltage power distribution cabinet mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like, because of the existence of larger current and devices in the power distribution cabinet, the temperature in the power distribution cabinet is very high, circuit short circuit and fire phenomena are easily caused, people often place a cooling fan to dissipate heat in time when installing the power distribution cabinet, and for the.
The existing heat radiation fan has an integral structure, so that the problem that the fan frame is deformed because internal heat is not easy to dissipate in the long-time use process is easily caused; therefore, the existing requirements are not met, and a fan frame of a heat dissipation fan is provided for the existing requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a radiator fan's fan frame to propose current radiator fan's fan frame structure as an organic whole among the solution above-mentioned background art, lead to the difficult problem of scattering and disappearing and make fan frame take place to warp of inside heat easily at the in-process of long-time use.
In order to achieve the above object, the utility model provides a following technical scheme: a fan frame of a heat radiation fan comprises a shell, wherein the outer wall of the shell is provided with a fixed plate, the inner part of the fixed plate is provided with a connecting hole, the inner part of the connecting hole is provided with a fixing bolt, one side of the connecting hole is provided with a honeycomb board, the inner part of the honeycomb board is provided with a honeycomb hole, one side of the fixed plate is provided with a reinforcing platform, one side of the reinforcing platform is provided with a motor cover, one side of the motor cover is provided with a connecting platform, the inner part of the connecting platform is provided with a through hole, the outer wall of the motor cover is provided with a heat radiation groove, one side of the heat radiation groove is provided with a circuit hole, the inner part of the motor cover is provided with a clamping groove, the clamping groove is matched with the lower end of the shell, one side of the clamping groove is provided with a motor board, the inner part of the, and a fixing nut is arranged on the outer wall of the steel wire cover.
Preferably, the honeycomb holes are provided in a plurality, and the plurality of honeycomb holes are closely distributed in the honeycomb plate.
Preferably, the heat dissipation grooves are provided with a plurality of heat dissipation grooves which are distributed around the motor cover.
Preferably, the number of the fixing bolts is four, and the four fixing bolts are uniformly distributed around the fixing plate.
Preferably, the connecting platform and the motor cover are of an integral structure and are connected in a welding mode.
Preferably, the number of the connecting ribs is four, and the four connecting ribs are uniformly distributed on the periphery of the motor plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up shell, motor cover and steel wire lid structure, can improve the intensity of fan frame to improve the fastness of fan frame, avoid breaking occur in long-time use, can avoid the heat too much to lead to fan frame to warp simultaneously.
2. Through being provided with honeycomb hole structure, not only can improve the speed that the heat scatters and disappears, can also increase and the area of contact between the air to can be better scatter and disappear to the heat of fan frame self inside, avoided the high temperature to take place to warp, can avoid the heat to take place the backward flow phenomenon at the in-process that scatters and disappears simultaneously, improved radiator fan's radiating efficiency.
3. Through setting up the connection rib and connecting a structure, not only can improve the intensity of motor cover, can also improve the bearing capacity of motor cover to the temperature.
Drawings
FIG. 1 is an overall front view of the present invention;
fig. 2 is an overall plan view of the present invention;
fig. 3 is an overall bottom view of the present invention;
fig. 4 is the schematic diagram of the internal structure of the motor cover of the present invention.
In the figure: 1. a housing; 101. a reinforcing table; 102. a fixing plate; 2. a motor cover; 201. a card slot; 3. a steel wire cover; 4. fixing the bolt; 5. fixing a nut; 6. a connecting table; 601. a through hole; 7. a heat sink; 8. a wiring hole; 9. a honeycomb board; 10. a honeycomb hole; 11. connecting holes; 12. a motor plate; 1201. a motor fixing groove; 13. and connecting the ribs.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a fan frame of a heat radiation fan comprises a shell 1, a fixing plate 102 is arranged on the outer wall of the shell 1, a connecting hole 11 is formed in the fixing plate 102, the shell 1, a motor cover 2 and a steel wire cover 3 can be firmly fixed together, a fixing bolt 4 is arranged in the connecting hole 11, a honeycomb plate 9 is arranged on one side of the connecting hole 11, a honeycomb hole 10 is formed in the honeycomb plate 9, heat dissipation can be increased, the contact area with air is increased, heat of the fan frame can be better dissipated and cooled, a reinforcing platform 101 is arranged on one side of the fixing plate 102, the thickness of the shell 1 can be improved, deformation caused by overhigh temperature can be avoided, the motor cover 2 is arranged on one side of the reinforcing platform 101, excessive dust can be prevented from being adsorbed by a motor, short circuit can be reduced, a connecting platform 6 is arranged on one side of the motor cover 2, a through hole 601 is formed in the connecting platform 6, the outer wall of motor cover 2 is provided with radiating groove 7, can in time rotate the heat that produces to the motor and scatter and disappear, it leads to the motor to burn out to avoid the high temperature, one side of radiating groove 7 is provided with circuit hole 8, the inside of motor cover 2 is provided with draw-in groove 201, and draw-in groove 201 and shell 1's lower extreme looks adaptation, can improve the fastness between shell 1 and the motor cover 2, one side of draw-in groove 201 is provided with motor board 12, the inside of motor board 12 is provided with motor fixed slot 1201, can make fixing of motor firmly the inside, the outer wall of motor board 12 is provided with connecting rib 13, one side of motor cover 2 is provided with wire cover 3, can further improve the fastness of motor cover 2, avoid motor cover 2 to take place to warp simultaneously, the outer wall of wire cover 3 is provided with fixation nut 5.
Further, honeycomb holes 10 are provided with a plurality of, and a plurality of honeycomb holes 10 closely distribute in the inside of honeycomb panel 9, can increase the inside circulation of air of fan to accelerate thermal scattering and disappearing, avoid the high temperature to lead to the fan frame to warp, can avoid the heat backward flow simultaneously.
Further, the heat dissipation grooves 7 are provided with a plurality of, and the heat dissipation grooves 7 are distributed around the motor cover 2, so that the contact area with air can be increased, the dissipation of the heat inside the fan frame is timely, and the fan frame is prevented from sinking or protruding due to high temperature.
Further, four fixing bolts 4 are arranged, and the four fixing bolts 4 are uniformly distributed around the fixing plate 102, so that the firmness of the fan frame of the cooling fan can be improved, and the fan frame is prevented from deforming.
Further, connect platform 6 and motor cover 2 structure as an organic whole, and be welded connection, can improve the fastness of connecting platform 6, can increase motor cover 2's thickness simultaneously to can be better avoid taking place to warp.
Further, the connecting ribs 13 are four, and the four connecting ribs 13 are uniformly distributed around the motor board 12, so that the stability of the motor board 12 can be improved, and the motor is prevented from generating large vibration during operation.
The working principle is as follows: when in use, firstly the honeycomb board 9 is placed in the shell 1 and fixed by screws, then the motor is placed in the motor fixing groove 1201 of the motor cover 2, the fan blade is arranged on the motor, the wiring of the motor is exposed on the outer wall of the motor cover 2 through the circuit hole 8, then the clamping groove 201 is aligned with the shell 1, so that the shell 1 and the motor cover 2 are firmly fixed together, then the steel wire cover 3 is arranged outside the motor plate 12, the fixing bolt 4 sequentially passes through the shell 1, the motor cover 2 and the steel wire cover 3, then the fixing is carried out by using the fixing nut 5, finally the installed heat dissipation fan is installed in the power distribution cabinet, when the temperature in the switch board is too high, the fan leaf that the motor drove rotates, exchanges hot-air and cold air through the gap between honeycomb hole 10, radiating groove 7 and the wire lid 3 to the completion is to the inside radiating process of switch board.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a radiator fan's fan frame, includes shell (1), its characterized in that: the outer wall of the shell (1) is provided with a fixing plate (102), a connecting hole (11) is formed in the fixing plate (102), a fixing bolt (4) is arranged in the connecting hole (11), a honeycomb board (9) is arranged on one side of the connecting hole (11), honeycomb holes (10) are formed in the honeycomb board (9), a reinforcing platform (101) is arranged on one side of the fixing plate (102), a motor cover (2) is arranged on one side of the reinforcing platform (101), a connecting platform (6) is arranged on one side of the motor cover (2), a through hole (601) is formed in the connecting platform (6), a radiating groove (7) is formed in the outer wall of the motor cover (2), a circuit hole (8) is formed in one side of the radiating groove (7), a clamping groove (201) is formed in the motor cover (2), and the clamping groove (201) is matched with the lower end of the shell (1), one side of draw-in groove (201) is provided with motor board (12), the inside of motor board (12) is provided with motor fixed slot (1201), the outer wall of motor board (12) is provided with connecting rib (13), one side of motor cover (2) is provided with wire cover (3), the outer wall of wire cover (3) is provided with fixation nut (5).
2. The fan frame of a heat dissipating fan as claimed in claim 1, wherein: the honeycomb holes (10) are provided with a plurality of honeycomb holes (10), and the honeycomb holes (10) are tightly distributed in the honeycomb plate (9).
3. The fan frame of a heat dissipating fan as claimed in claim 1, wherein: the heat dissipation grooves (7) are provided with a plurality of heat dissipation grooves (7) which are distributed around the motor cover (2).
4. The fan frame of a heat dissipating fan as claimed in claim 1, wherein: the number of the fixing bolts (4) is four, and the four fixing bolts (4) are uniformly distributed on the periphery of the fixing plate (102).
5. The fan frame of a heat dissipating fan as claimed in claim 1, wherein: the connecting platform (6) and the motor cover (2) are of an integral structure and are connected in a welding mode.
6. The fan frame of a heat dissipating fan as claimed in claim 1, wherein: the four connecting ribs (13) are uniformly distributed on the periphery of the motor plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922296728.4U CN211778205U (en) | 2019-12-19 | 2019-12-19 | Fan frame of radiating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922296728.4U CN211778205U (en) | 2019-12-19 | 2019-12-19 | Fan frame of radiating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211778205U true CN211778205U (en) | 2020-10-27 |
Family
ID=72975162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922296728.4U Active CN211778205U (en) | 2019-12-19 | 2019-12-19 | Fan frame of radiating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211778205U (en) |
-
2019
- 2019-12-19 CN CN201922296728.4U patent/CN211778205U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fan frame of cooling fan Effective date of registration: 20230113 Granted publication date: 20201027 Pledgee: Bank of China Limited Xiangyang Branch Pledgor: Xiangyang langhong Thermal Technology Co.,Ltd. Registration number: Y2023980031268 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |