CN213144800U

CN213144800U - Turbine fan blade type cooling fan

Info

Publication number: CN213144800U
Application number: CN202021986770.5U
Authority: CN
Inventors: 谭毅
Original assignee: Shenzhen Haichuang Precision Electronic Hardware Co ltd
Current assignee: Shenzhen Haichuang Precision Electronic Hardware Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-07
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a turbine fan blade formula cooling blower, which comprises a base, the front end left part fixedly connected with flexible controller of base, flexible controller's output runs through base and fixedly connected with revolution mechanic, the upper end middle part fixedly connected with backup pad of fixed disk, connecting block No. one of the upper end fixedly connected with of backup pad, the right-hand member fixedly connected with fan main part of connecting block, the left end fixedly connected with motor of connecting block, the output of motor runs through connecting block and fixedly connected with fan structure No. one, and the fan structure is located inside the fan main part, the internal surface of fan main part is provided with cooling structure. A turbine fan blade formula cooling blower, through setting up revolution mechanic and fan structure, revolution mechanic increases the direction controllability in the device uses, and the fan structure utilizes double-deck turbine to improve the wind speed powerful, increases the cooling rate that the device used, simple structure is convenient for operate.

Description

Turbine fan blade type cooling fan

Technical Field

The utility model relates to a cooling blower equipment field, in particular to turbine fan blade formula cooling blower.

Background

The cooling fan is mainly used for cooling and capacity increasing of the dry-type transformer and cooling of products such as electronic equipment, power distribution cabinets, high-low and high-voltage switch cabinets and the like, and a turbine fan blade type cooling fan is needed at present; 1. on the existing cooling fan device, because the fan needs to be installed in the power distribution cabinet in the use process, the fan in the power distribution cabinet can be cooled in multiple directions when in use, and because the existing fan is of a fixed structure, the use direction of the fan is limited, the application range of the use of the fan is reduced, and the direction adjustability of the fan is reduced; 2. on the existing fan, as the turbine fan blade type cooling fan is mainly used for cooling, the wind power is insufficient, the cooling speed is reduced, and meanwhile, the use efficiency of the device is reduced due to insufficient wind power, so that the problem that the wind quantity is small when the fan is used, and the cooling time is long is caused; therefore, a novel turbine fan blade type cooling fan is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a turbine fan blade formula cooling blower can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a turbine fan blade formula cooling blower, includes the base, open at the upper end middle part of base has circular draw-in groove, the flexible controller of front end left part fixedly connected with of base, the output of flexible controller runs through base and fixedly connected with revolution mechanic, revolution mechanic's upper end fixedly connected with fixed disk, the upper end middle part fixedly connected with backup pad of fixed disk, connecting block of upper end fixedly connected with of backup pad, the right-hand member fixedly connected with fan main part of connecting block, the left end fixedly connected with motor of connecting block, the output of motor runs through connecting block and fixedly connected with fan structure, and fan structure is located inside the fan main part, the internal surface of fan main part is provided with cooling structure.

Preferably, revolution mechanic includes concave type telescopic link and connecting rod No. one, the common fixedly connected with connecting rod No. two of rear end upper portion and rear end lower part of concave type telescopic link, the surface middle part swing joint of No. two connecting rods has a gear No. one, the upper end swing joint of a connecting rod has No. two gears, the upper end fixedly connected with connecting block No. two of No. two gears.

Preferably, a gear and No. two gears are meshed and connected, and a gear is located the recess of concave telescopic link, the front end of concave telescopic link and the output fixed connection of flexible controller, the lower extreme and the base fixed connection of a connecting rod, the upper end and the fixed disk fixed connection of No. two connecting blocks.

Preferably, the fan structure includes No. three connecting rods, the surface right part fixedly connected with dead lever of No. three connecting rods, the surface left part and the surface right part of dead lever respectively fixedly connected with a plurality of evenly distributed's turbine flabellum and No. two turbine flabellum, the right-hand member fixedly connected with fixed axle of dead lever.

Preferably, the left end of No. three connecting rods and the output fixed connection of motor, No. one turbine fan blade's quantity is greater than No. two turbine fan blades' quantity, and No. one turbine fan blade and No. two turbine fan blades all with fan main part contactless.

Preferably, the cooling structure includes the cooling frame, the inner wall fixedly connected with a plurality of evenly distributed's of cooling frame cooling plate, a plurality of the opposite face of cooling plate has all opened a plurality of bleeder vent, the surface and the fan main part fixed connection of cooling frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the circular clamping groove is arranged in the base, the first gear movably connected with the second gear through the concave telescopic rod arranged at the output end of the telescopic controller is meshed with the second gear, and the second gear is driven to rotate when the first gear rotates, so that the direction adjustability of the whole device is controlled, the using direction range of the whole device is enlarged, the convenience for using the device is increased, and the labor force for manually changing the direction of the device is saved;

2. the utility model discloses in, through setting up fan mechanism in the device is inside, set up double-deck turbine fan blade in fan mechanism to turbine fan blade's quantity is more than No. two turbine fan blade's quantity, has increased wind-force efficiency to a certain extent, increases wind strength, sets up cooling structure at wind body main part inner wall simultaneously, increases cooling speed, whole device simple structure, convenient operation.

Drawings

Fig. 1 is a schematic view of an overall structure of a turbine fan blade type cooling fan according to the present invention;

fig. 2 is a schematic view of the overall structure of a rotating structure of a turbofan according to the present invention;

fig. 3 is a schematic view of the overall structure of the fan structure of the turbine fan blade type cooling fan according to the present invention;

fig. 4 is a schematic connection diagram of a cooling structure of a turbine fan blade type cooling fan according to the present invention.

In the figure: 1. a base; 2. a circular slot; 3. a telescoping controller; 4. a rotating structure; 5. fixing the disc; 6. a support plate; 7. a first connecting block; 8. a motor; 9. a fan structure; 10. a fan main body; 11. a cooling structure; 41. a concave telescopic rod; 42. a first connecting rod; 43. a second connecting rod; 44. a first gear; 45. a second gear; 46. a second connecting block; 91. a third connecting rod; 92. fixing the rod; 93. a fixed shaft; 94. a first turbine blade; 95. a second turbine blade; 111. a cooling frame; 112. a cooling plate; 113. and (4) air holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a turbine fan blade type cooling fan, including base 1, open at the upper end middle part of base 1 has circular draw-in groove 2, the front end left part fixedly connected with flexible controller 3 of base 1, the output of flexible controller 3 runs through base 1 and fixedly connected with revolution mechanic 4, revolution mechanic 4's upper end fixedly connected with fixed disk 5, the upper end middle part fixedly connected with backup pad 6 of fixed disk 5, the upper end fixedly connected with connecting block 7 of backup pad 6, the right-hand member fixedly connected with fan main body 10 of connecting block 7, the left end fixedly connected with motor 8 of connecting block 7, motor 8's output runs through connecting block 7 and fixedly connected with fan structure 9, and fan structure 9 is located inside fan main body 10, the internal surface of fan main body 10 is provided with cooling structure 11.

The rotating structure 4 comprises a concave telescopic rod 41 and a first connecting rod 42, the upper part of the rear end and the lower part of the rear end of the concave telescopic rod 41 are fixedly connected with a second connecting rod 43 together, the middle part of the outer surface of the second connecting rod 43 is movably connected with a first gear 44, the upper end of the first connecting rod 42 is movably connected with a second gear 45, the upper end of the second gear 45 is fixedly connected with a second connecting block 46, and the concave telescopic rod 41 stretches and retracts to drive the first gear 44 to rotate so as to enable the second gear 45 to rotate, so that the driving device changes the directionality; the first gear 44 is meshed with the second gear 45, the first gear 44 is located in a groove of the concave telescopic rod 41, the front end of the concave telescopic rod 41 is fixedly connected with the output end of the telescopic controller 3, the lower end of the first connecting rod 42 is fixedly connected with the base 1, the upper end of the second connecting block 46 is fixedly connected with the fixed disc 5, the concave telescopic rod 41 is controlled by the output end of the telescopic controller 3, and the lower end of the first connecting rod 42 is fixed on the base 1, so that the use continuity of the whole device is improved, and the abrasion of the device is reduced; the fan structure 9 comprises a third connecting rod 91, the right part of the outer surface of the third connecting rod 91 is fixedly connected with a fixing rod 92, the left part and the right part of the outer surface of the fixing rod 92 are respectively fixedly connected with a plurality of first turbine fan blades 94 and second turbine fan blades 95 which are uniformly distributed, the right end of the fixing rod 92 is fixedly connected with a fixing shaft 93, two layers of turbine fan blades are arranged to increase the wind speed and the air output, and the use efficiency of the fan is increased; the left end of the third connecting rod 91 is fixedly connected with the output end of the motor 8, the number of the first turbine blades 94 is greater than that of the second turbine blades 95, the first turbine blades 94 and the second turbine blades 95 are not in contact with each other with the fan main body 10, the two different blades can increase the use efficiency of the device, and the cooling speed of the device in use is increased; the cooling structure 11 comprises a cooling frame 111, the inner wall of the cooling frame 111 is fixedly connected with a plurality of cooling plates 112 which are uniformly distributed, a plurality of air holes 113 are formed in the opposite surfaces of the plurality of cooling plates 112, the outer surface of the cooling frame 111 is fixedly connected with the fan main body 10, the cooling structure 11 further increases the cooling speed of the fan during use, the internal temperature of the device is quickly increased, the convenience of the use of the device is increased, and the labor force is reduced; whole device simple structure, convenient to use, the accuracy is high, and the direction regulation nature increases, reduces the device wearing and tearing degree simultaneously, increases the cooling rate in the device use, increases flexibility and the safety protection nature that the device used.

It should be noted that, the utility model relates to a turbine fan blade formula cooling blower, the utility model discloses the device is intelligent control device, at first install whole device in the transformer cabinet, device main part electric connection electrical apparatus, the starting power supply, No. two gear 45 that connecting rod 43 swing joint was passed through to concave type telescopic link 41 rear end of output control through flexible controller 3 drive by a connecting rod 42 upper end swing joint rotate No. two gear 44, with this direction controllability that drives the fan body, increase the squareness of fan, the high operation of being convenient for of flexibility, in direction adjustment completion uses, No. one turbine flabellum 94 and No. two turbine flabellum 95 that the output through motor 8 runs through a connecting block 7 on the fan structure 9 of inside of fan main part 10 dead lever 92 surface middle part and right part rotate and send out wind-force, No. one turbine flabellum 94 and No. two turbine flabellum 95 rotate simultaneously and the quantity of a turbine flabellum 94 is more than No. two turbine flabellum 95 95, increased the wind-force of device, strengthened the high wind effect of fan, through the cold wind of bleeder vent 113 exhalation on the cooling structure 11 of fan main part 10 internal surface when flabellum fan-out wind-force, increase the cooling rate of device, reduce the cooling time, increase the application range of device on the one hand, also increased the availability factor of device simultaneously, whole device simple structure, it is swift to use, the operation of being convenient for is applicable to turbine fan blade formula cooling blower's use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A turbofan, comprising a base (1), characterized in that: the fan is characterized in that a circular clamping groove (2) is formed in the middle of the upper end of the base (1), a telescopic controller (3) is fixedly connected to the left portion of the front end of the base (1), the output end of the telescopic controller (3) penetrates through the base (1) and is fixedly connected with a rotating structure (4), a fixed disc (5) is fixedly connected to the upper end of the rotating structure (4), a supporting plate (6) is fixedly connected to the middle of the upper end of the fixed disc (5), a first connecting block (7) is fixedly connected to the upper end of the supporting plate (6), a fan main body (10) is fixedly connected to the right end of the first connecting block (7), a motor (8) is fixedly connected to the left end of the first connecting block (7), the output end of the motor (8) penetrates through the first connecting block (7) and is fixedly connected with a fan structure (9), and the fan structure (9), the inner surface of the fan main body (10) is provided with a cooling structure (11).

2. The turbofan cooling fan of claim 1 wherein: revolution mechanic (4) include concave type telescopic link (41) and connecting rod (42), the common fixedly connected with connecting rod No. two (43) in rear end upper portion and the rear end lower part of concave type telescopic link (41), the surface middle part swing joint of connecting rod No. two (43) has gear (44), the upper end swing joint of connecting rod No. two (42) has gear (45), connecting block No. two (46) of upper end fixedly connected with of gear No. two (45).

3. The turbofan cooling fan of claim 2 wherein: meshing is connected between a gear (44) and No. two gear (45), and a gear (44) is located the recess of concave type telescopic link (41), the front end of concave type telescopic link (41) and the output fixed connection of flexible controller (3), the lower extreme and base (1) fixed connection of a connecting rod (42), the upper end and fixed disk (5) fixed connection of No. two connecting blocks (46).

4. The turbofan cooling fan of claim 1 wherein: fan structure (9) are including No. three connecting rods (91), surface right part fixedly connected with dead lever (92) of No. three connecting rods (91), the surface left part and the surface right part of dead lever (92) are respectively fixedly connected with a plurality of evenly distributed's a turbine fan blade (94) and No. two turbine fan blade (95), the right-hand member fixedly connected with fixed axle (93) of dead lever (92).

5. The turbofan cooling fan of claim 4 wherein: the left end of No. three connecting rod (91) and the output fixed connection of motor (8), the quantity of a turbine flabellum (94) is greater than the quantity of No. two turbine flabellum (95), and a turbine flabellum (94) and No. two turbine flabellum (95) all with fan main part (10) each other contactless.

6. The turbofan cooling fan of claim 1 wherein: cooling structure (11) are including cooling frame (111), the inner wall fixedly connected with a plurality of evenly distributed's of cooling frame (111) cooling plate (112), a plurality of the opposite face of cooling plate (112) has all been opened a plurality of bleeder vent (113), the surface and fan main part (10) fixed connection of cooling frame (111).