CN213039508U

CN213039508U - Heat dissipation fan for server

Info

Publication number: CN213039508U
Application number: CN202021915069.4U
Authority: CN
Inventors: 李国宝
Original assignee: Everrich Electronic Dongguan Co ltd
Current assignee: Everrich Electronic Dongguan Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-23
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a key accessory technical field of servo drive control system, in particular to heat dissipation fan for servo, including supporting the installation cover, support the outside of installation cover bottom and install the connection base, the outside fixed mounting who connects the base has the supporting baseplate, the outside fixed mounting of supporting baseplate has the main part installation shell, spacing backup pad is installed to the inboard of main part installation shell upper end, the middle part check lock lever is installed to the inboard of spacing backup pad, the outside sliding connection on middle part check lock lever top has the protection to scrape the board frame, the outside sliding connection that the board frame was scraped in the protection has the water conservancy diversion apron, the axis body is installed to the inboard of supporting the installation cover, outside fixed mounting of axis body upper end has fan housing, fan housing's the outside is provided with fan blade. The utility model discloses a to the heat dissipation fan operation of protecting at the operation in-process, can effectively avoid the outside to cause the interference to the heat dissipation fan to be, life is more of a specified duration, and convenient to overhaul.

Description

Heat dissipation fan for server

Technical Field

The utility model relates to a server drive control system key accessory technical field specifically is a heat dissipation fan for server.

Background

With the rapid development of social economy, the use of a server in a medical system is increased, the server is a power source for controlling actions of remote control models, and the types of the servers required by different types of remote control models are different; the server is overheated after being used for a long time, so that a cooling fan is necessary to be carried on the server, and blades of the axial flow cooling fan push air to flow in the same direction as the shaft; the impeller and the propeller of the axial flow fan are somewhat similar, the flow direction of most of air flow is parallel to the shaft when the axial flow fan works, the axial flow fan is usually arranged on a cabinet of electrical equipment and sometimes integrated on a motor, and the axial flow fan has a compact structure, so that a lot of space can be saved, and meanwhile, the axial flow fan is convenient to install, and is widely applied.

However, the existing servo drive control system has poor service environment conditions, so that a heat dissipation fan inside the structure is easily affected by the outside, and the service life is short; therefore, the existing requirements are not met, and a heat dissipation fan for a server is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat dissipation fan for server to solve the current server drive control system's that provides among the above-mentioned background art service environment condition relatively poor, and then cause the inside heat dissipation fan of structure easily to receive the external influence, make life short scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a heat radiation fan for a server comprises a supporting and mounting sleeve, a connecting base is arranged on the outer side of the bottom end of the supporting and mounting sleeve, a supporting bottom plate is fixedly arranged on the outer side of the connecting base, a main body mounting shell is fixedly arranged on the outer side of the supporting bottom plate, a limit supporting plate is arranged on the inner side of the upper end of the main body mounting shell, a middle locking rod is arranged on the inner side of the limit supporting plate, the outer side of the top end of the middle locking rod is connected with a protective scraper rack in a sliding way, the outer side of the protective scraper rack is connected with a flow guide cover plate in a sliding way, a shaft body is arranged at the inner side of the supporting and mounting sleeve, a fan shell is fixedly arranged at the outer side of the upper end of the shaft body, the outer side of the fan shell is provided with fan blades, the outer side of the upper end of the supporting and mounting sleeve is fixedly provided with an iron core, the lower end face of the iron core is fixedly provided with a lower sheet, and the upper end face of the iron core is fixedly provided with an upper sheet.

Preferably, the inner wall of the fan shell is fixedly provided with an iron outer sleeve, and the inner side of the iron outer sleeve is provided with a magnetic strip.

Preferably, the flow guide cover plate is fixedly connected with the main body installation shell through screws, and the upper end faces of the flow guide cover plate, the limiting support plate and the support bottom plate are provided with ventilating slotted holes.

Preferably, the limiting support plate and the middle locking rod are integrally formed by injection molding.

Preferably, the inboard in middle part of the frame is scraped in the protection is provided with the locating hole, the upper end of middle part check lock lever extends to the inboard of locating hole, the upper end of the frame is scraped in the protection is provided with the wearing layer.

Preferably, the both ends of axis body all are connected through the bearing with supporting the installation cover, the top and the fan casing of axis body pass through the parallel key and are connected, fan casing's up end is provided with the recess, the bottom of middle part check lock lever extends to the inboard of recess.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a will protect and scrape the trigger frame and overlap in the outside of middle part check lock pole, be convenient for carry out the location operation to protecting through middle part check lock pole, all be provided with ventilative slotted hole at the up end of water conservancy diversion apron, spacing backup pad and supporting baseplate, and then can effectively guarantee the ventilative effect when whole operation, can overhaul operation, convenient to use to middle part check lock pole and protection and scrape the trigger frame through carrying out the dismouting to the water conservancy diversion apron;

2. the utility model discloses a middle part check lock lever can drive the protection scraper blade frame and rotate in the inboard of spacing backup pad and water conservancy diversion apron, is convenient for scrape the scraper blade frame through the protection and can protect the inboard of water conservancy diversion apron, and then effectively avoids the interferent entering of the water conservancy diversion apron outside to influence the operation of fan blade, and life is more of a specified duration, and scrapes the up end of scraper blade frame at the protection and be provided with the wearing layer, and the protection period of scraper blade is scraped to the multiplicable protection, uses safelyr.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of a partial structure of the protective scraper stand of the present invention;

fig. 3 is a schematic view of the overall cross-sectional structure of the present invention.

In the figure: 1. a flow guide cover plate; 2. a middle locking lever; 3. a main body mounting case; 4. a limiting support plate; 5. a fan housing; 6. a fan blade; 7. an iron jacket; 8. a magnetic strip; 9. loading the wafer; 10. carrying out sheet discharging; 11. an iron core; 12. a shaft body; 13. supporting the mounting sleeve; 14. a support base plate; 15. connecting a base; 16. a protective scraper frame.

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 to fig. 3, the present invention provides an embodiment: a heat radiation fan for a server comprises a supporting installation sleeve 13, a connecting base 15 is installed on the outer side of the bottom end of the supporting installation sleeve 13, a supporting base plate 14 is fixedly installed on the outer side of the connecting base 15, a main body installation shell 3 is fixedly installed on the outer side of the supporting base plate 14, a limiting support plate 4 is installed on the inner side of the upper end of the main body installation shell 3, a middle locking rod 2 is installed on the inner side of the limiting support plate 4, the limiting support plate 4 and the middle locking rod 2 are integrally formed by injection molding, so that the middle locking rod 2 is supported by a fan shell 5, a protective scraper rack 16 is conveniently supported by the limiting support plate 4, a protective scraper rack 16 is slidably connected to the outer side of the top end of the middle locking rod 2, a flow guide cover plate 1 is slidably connected to the outer side of the protective scraper rack 16, and ventilating, can effectively guarantee the ventilation effect when whole operation, the axis body 12 is installed to the inboard of supporting installation cover 13, outside fixed mounting of axis body 12 upper end has fan housing 5, fan housing 5's the outside is provided with fan blade 6, outside fixed mounting who supports installation cover 13 upper end has iron core 11, iron core 11's lower terminal surface fixed mounting has lower piece 10, iron core 11's up end fixed mounting has last piece 9, wholly through carrying out the protection operation to the heat dissipation fan at the operation in-process, can effectively avoid the outside to cause the interference to the heat dissipation fan, service life is more of a specified duration, and the easy access.

Further, the inner wall fixed mounting of fan casing 5 has iron overcoat 7, and magnetic stripe 8 is installed to the inboard of iron overcoat 7, is convenient for install and protect magnetic stripe 8 through iron overcoat 7.

Furthermore, the flow guide cover plate 1 and the main body installation shell 3 are fixedly connected through screws, and the upper end faces of the flow guide cover plate 1, the limiting support plate 4 and the support bottom plate 14 are provided with ventilating slot holes, so that the ventilating effect during the whole operation can be effectively ensured.

Further, spacing backup pad 4 and middle part check lock lever 2 injection moulding as an organic whole for support middle part check lock lever 2 through fan casing 5, and then be convenient for support protection scraper holder 16 through spacing backup pad 4.

Further, the inboard at frame 16 middle part is scraped in the protection is provided with the locating hole, and the upper end of middle part check lock lever 2 extends to the inboard of locating hole, and the upper end of frame 16 is scraped in the protection is provided with the wearing layer, and the protection cycle of frame 16 is scraped to multiplicable protection is safer to fan blade 6.

Further, the both ends of axis body 12 all are connected through the bearing with support mounting sleeve 13, and the top of axis body 12 is connected through flat key with fan housing 5, and fan housing 5's up end is provided with the recess, and the bottom of middle part check lock lever 2 extends to the inboard of recess for fan housing 5 can drive the protection through middle part check lock lever 2 and scrape the board frame 16 and rotate in spacing backup pad 4 and the inboard of water conservancy diversion apron 1.

The working principle is as follows: when the fan is used, whether the functions of all parts are intact is checked, the upper end face of the fan shell 5 is provided with a groove, the bottom end of the middle locking rod 2 extends to the inner side of the groove, the middle locking rod 2 and the limiting support plate 4 are integrally formed by injection molding, the protecting scraper rack 16 is sleeved on the outer side of the middle locking rod 2, so that the protecting scraper rack 16 can be conveniently positioned by the middle locking rod 2, the flow guide cover plate 1 is fixed at the upper end of the main body installation shell 3 through screw connection, the upper end faces of the flow guide cover plate 1, the limiting support plate 4 and the support bottom plate 14 are provided with ventilating slotted holes, the ventilating effect in integral operation can be effectively ensured, the power supply is switched on, the fan shell 5 can drive the fan blades 6 to rotate on the outer side of the iron core 11 when the servo is in operation, the heat dissipation treatment is carried out on the servo, and the middle locking rod 2 and the, make fan casing 5 can drive the protection through middle part check lock lever 2 and scrape board 16 and rotate in spacing backup pad 4 and the inboard of water conservancy diversion apron 1, it can protect the inboard of water conservancy diversion apron 1 to be convenient for scrape board 16 through the protection, and then effectively avoid the interference of the water conservancy diversion apron 1 outside to get into the operation that influences fan blade 6, life is more of a specified duration, and the up end of scraping board 16 in the protection is provided with the wearing layer, the protection cycle of frame 16 to fan blade 6 is scraped in multiplicable protection, it is safer to use, scrape board frame 16 and overhaul the operation to middle part locking lever 2 and protection through carrying out the dismouting to water conservancy diversion apron 1, high durability and convenient use.

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

1. The utility model provides a heat dissipation fan for server, includes support installation cover (13), its characterized in that: a connecting base (15) is installed on the outer side of the bottom end of the supporting installation sleeve (13), a supporting bottom plate (14) is fixedly installed on the outer side of the connecting base (15), a main body installation shell (3) is fixedly installed on the outer side of the supporting bottom plate (14), a limiting support plate (4) is installed on the inner side of the upper end of the main body installation shell (3), a middle locking rod (2) is installed on the inner side of the limiting support plate (4), a protective scraper frame (16) is slidably connected to the outer side of the top end of the middle locking rod (2), a diversion cover plate (1) is slidably connected to the outer side of the protective scraper frame (16), a shaft body (12) is installed on the inner side of the supporting installation sleeve (13), a fan shell (5) is fixedly installed on the outer side of the upper end of the shaft body (12), fan blades (6) are arranged on the outer side of, the lower end face of the iron core (11) is fixedly provided with a lower sheet (10), and the upper end face of the iron core (11) is fixedly provided with an upper sheet (9).

2. The heat dissipating fan for a server according to claim 1, wherein: the inner wall fixed mounting of fan casing (5) has iron overcoat (7), magnetic stripe (8) are installed to the inboard of iron overcoat (7).

3. The heat dissipating fan for a server according to claim 1, wherein: the flow guide cover plate (1) is fixedly connected with the main body installation shell (3) through screws, and the upper end faces of the flow guide cover plate (1), the limiting support plate (4) and the support bottom plate (14) are provided with ventilating slotted holes.

4. The heat dissipating fan for a server according to claim 1, wherein: the limiting support plate (4) and the middle locking rod (2) are integrally formed by injection molding.

5. The heat dissipating fan for a server according to claim 1, wherein: the inboard at protection scraper blade frame (16) middle part is provided with the locating hole, the upper end of middle part check lock lever (2) extends to the inboard of locating hole, the upper end of protection scraper blade frame (16) is provided with the wearing layer.

6. The heat dissipating fan for a server according to claim 1, wherein: the both ends of axis body (12) all are connected through the bearing with support installation cover (13), the top and fan housing (5) of axis body (12) are connected through the parallel key, the up end of fan housing (5) is provided with the recess, the bottom of middle part check lock lever (2) extends to the inboard of recess.