Heat conduction cooling type heat dissipation structure for wind generating set

Abstract

The heat conduction and cooling type heat dissipation structure for the wind generating set comprises a base, a supporting column is fixedly connected to the upper portion of the base, a cabin is fixedly connected to the top end of the supporting column, a fixing seat is fixedly connected to the interior of the cabin, and a motor body is fixedly connected to the upper side of the fixing seat; and meanwhile, the outer output end of the motor body is fixedly connected with fan blades, the air hole is formed in the lower side of the cabin, and a blocking plug is connected into the air hole in a nested mode. According to the heat conduction cooling type heat dissipation structure for the wind generating set, when a temperature sensor detects that the temperature of a motor body is high, an electric telescopic rod is started, at the moment, the electric telescopic rod pulls a fixing plate to move upwards through a push plate, a blocking plug synchronously moves upwards under the driving of the fixing plate, and therefore air holes are not blocked; and heat in the cabin can be discharged outwards through the air holes, so that the possibility that the heat is gathered in the cabin and cannot be discharged is prevented to a certain extent.

Description

TECHNICAL FIELD

[0001] The application relates to the field of wind power generation technology, in particular to a heat-conducting cooling type heat dissipation structure for a wind turbine generator system. BACKGROUND

[0002] The wind turbine generator system is a mechanical device for converting wind energy into electric energy, wind energy is captured by blades to make the wind turbine generator system rotate, and then the wind turbine generator system drives the generator to generate electricity. The wind turbine generator system has wide application in science and technology, agricultural production and national defense. With the improvement of environmental protection consciousness and the development of renewable energy, wind power generation has gradually become an important direction of future energy development. However, the existing wind turbine generator system still has some defects and needs to be improved in some aspects. The wind turbine generator system in the above file, when the wind turbine generator system is running, the internal components will generate a lot of heat, when the heat is too much, it will affect the power generation of the generator set, the existing heat dissipation mechanism of the wind turbine generator has poor heat dissipation efficiency, and most of the heat will gather in the generator, the internal parts of the generator are heated for a long time, so that the aging speed is accelerated, and the service life of the engine set is reduced.

[0003] The wind turbine generator in the above file, when the wind turbine generator system is running, the internal components will generate a lot of heat, when the heat is too much, it will affect the power generation of the generator set, the existing heat dissipation mechanism of the wind turbine generator has poor heat dissipation efficiency, and most of the heat will gather in the generator, the internal parts of the generator are heated for a long time, so that the aging speed is accelerated, and the service life of the engine set is reduced.

[0004] As the application number: CN201310570017.6, a wind turbine, including fan device, gas device, power generation device in turn connection, the fan device includes impeller, wind vane, transmission device; The gas device includes shaft coupling, air compressor, gas tank in turn connection; The power generation device includes pneumatic motor, generator in turn connection; The transmission device includes first loose wheel, with the first loose wheel's big taper gear shaft connection in turn bearing, oil wire rope, second loose wheel, The first loose wheel's small taper gear and impeller, wind vane, bearing shaft connection, The second loose wheel's big taper gear and the first loose wheel's big taper gear shaft connection, The second loose wheel's small taper gear and shaft coupling shaft connection. The gas tank is connected with air compressor through high pressure gas pipe; The gas tank is connected with pneumatic motor through high pressure gas pipe, and the high pressure gas pipe that pneumatic motor is connected with gas tank is equipped with regulating valve, and the beneficial effects that the present application can produce: the present application converts wind energy into the power of driving air compressor, thereby generating high-pressure gas, and the rotating shaft of the generator set is driven by high-pressure gas to rotate, thereby generating electric energy, and the present application has simple structure.

[0005] The wind turbine set in the above document has poor stability, and most wind turbines generate electricity by rotating fan blades. The side of the device cannot be supported and protected. When the fan blades rotate quickly, the support main may shake under the driving of the fan blades, so that the generator set has certain instability.

[0006] Therefore, we propose a heat-conducting cooling type heat dissipation structure for a wind turbine generator set to solve the problems raised in the above. SUMMARY

[0007] The purpose of the present application is to provide a heat-conducting cooling type heat dissipation structure for a wind turbine generator set to solve the problems of poor heat dissipation efficiency and poor stability of the existing heat dissipation mechanism of the wind turbine on the market raised in the above background.

[0008] To achieve the above purpose, the present application provides the following technical scheme: a heat-conducting cooling type heat dissipation structure for a wind turbine generator set, comprising a base, the upper side of the base is fixedly connected with a support column, and the top end of the support column is fixedly connected with a machine cabin, and the inside of the machine cabin is fixedly connected with a fixed seat, and the upper side of the fixed seat is fixedly connected with a motor body, and the outer output end of the motor body is fixedly connected with a fan blade; The air hole is provided on the lower side of the machine cabin, and the inside of the air hole is nested with a blocking plug, and the inside of the motor body is fixedly connected with a temperature sensor, and the upper end of the blocking plug and the inside of the machine cabin are provided with a moving mechanism for adjusting the position of the blocking plug; A fan is rotatably connected to the upper part of the interior of the nacelle, the inner output end of the motor body is fixedly connected to a rotating shaft, and the outer end of the rotating shaft is fixedly connected to a first bevel gear, and a heat conduction mechanism is provided between the first bevel gear and the interior of the nacelle to blow air to cool the motor body; The movable groove is opened inside the base, and the interior of the movable groove is fixedly connected to the limit rod, and a support mechanism that can assist in fixing the support column is provided between the limit rod and the support column.

[0009] Preferably, the moving mechanism includes an electric telescopic rod, which is fixedly connected to the inner bottom side of the cabin, and a limiting groove is provided on the inner rear side of the cabin, and a push plate is nested and connected inside the limiting groove, and the push plate is fixedly connected to the output end of the electric telescopic rod; The lower side of the push plate is fixedly connected with a fixing plate, and the lower side of the fixing plate is fixedly connected to the upper end of the blocking plug.

[0010] Preferably, the fixing plate is L-shaped, and multiple groups of fixing plates are provided on the lower side of the push plate, and the moving distance of the push plate does not exceed the maximum value of the lower end height of the fixing seat.

[0011] Preferably, the heat conduction mechanism includes a first tooth plate, which is fixedly connected to the upper side of the push plate, a gear body is nested and connected inside the cabin, and the left side of the gear body is meshed with the first tooth plate, and the right side of the gear body is meshed with the second tooth plate, and the rear side of the cabin is fixedly connected to the first limit plate, the second tooth plate is nested and connected to the first limit plate, and the inner side of the second tooth plate is fixedly connected to the push rod; A second limiting plate is fixedly connected to the rear inner side of the nacelle, and a sleeve is nested in the second limiting plate, and a limiting sliding groove is provided inside the sleeve, a slide is nested in the limiting sliding groove, and an inner rod is fixedly connected to the outer end of the slide, and a fixed disk is fixedly connected to the outer side of the inner rod, and a belt transmission mechanism is fixedly connected between the upper end of the sleeve and the fan; The inner rear side of the cabin is fixedly connected with a third limiting plate, and the third limiting plate is nested with a fixed shaft, and the lower end of the fixed shaft is fixedly connected with a second bevel gear, and the second bevel gear and the first bevel gear are meshed with each other. The upper end of the fixed shaft is fixedly connected with a driving disk, and a card slot is provided inside the driving disk, and a card plate is nested inside the card slot. A rotating rod is hinged between the upper side of the card plate and the lower end of the inner rod.

[0012] Preferably, two fixed plates are provided above and below, the push rod is located between the two fixed plates, and the push rod and the second tooth plate are an integrated structure, and the second tooth plate forms a sliding structure through the gear body and the first limiting plate.

[0013] Preferably, the inner rod drives the sliding plate and the sleeve to form a sliding structure through the fixing disc, and the sleeve and the second limiting plate form a rotating structure through the inner rod.

[0014] Preferably, the clamping plate and the clamping groove form a sliding structure through the rotating rod, and the rotating rod and the clamping plate form a rotating structure.

[0015] Preferably, the supporting mechanism comprises a sliding sleeve, the sliding sleeve is nested and connected on the limiting rod, buffer springs are fixedly connected between the sliding sleeve and the movable slot, and a rotating rod is hinged between the upper end of the sliding sleeve and the supporting column.

[0016] Preferably, the sliding sleeve and the limiting rod form a sliding structure through the rotating rod, and the sliding sleeve and the movable slot form an elastic structure through the buffer spring.

[0017] Compared with the prior art, the present application has the following advantages: When the temperature inside the cabin is not high, the blocking plug is nested in the inside of the air hole, at this time, the blocking plug will block the air hole, reducing the possibility of dust entering the inside of the cabin from the air hole, thereby affecting the components inside the cabin; When the temperature sensor detects that the temperature of the motor body is high, the electric telescopic rod will be started, at this time, the electric telescopic rod will pull the fixed plate up through the push plate, and the blocking plug will be pulled up synchronously under the driving of the fixed plate, so as to prevent the air hole from being blocked, and the heat inside the cabin can be discharged outward through the air hole, thereby preventing the heat from being accumulated inside the cabin to a certain extent. During the upward movement of the push plate, the first toothed plate is moved upward synchronously, and the second toothed plate is moved downward through the gear body, at this time, the push rod moves the inner rod through the fixed disc, and the clamping plate is driven into the inside of the clamping groove, so that the inner rod and the driving disc are connected and engaged, when the motor body is running, the shaft is rotated synchronously, and the driving disc is driven through the fixed shaft under the meshing action of the first bevel gear and the second bevel gear, at this time, the driving disc drives the inner rod to rotate, so that the sleeve rotates synchronously, at this time, the sleeve drives the fan to rotate and blow through the belt transmission mechanism, further cooling the motor body. When the inner rod moves, the sliding plate moves in the limiting sliding groove, at this time, the limiting sliding groove limits the inner rod through the sliding plate, when the inner rod rotates, the limiting sliding groove limits and blocks the sliding plate, so that the inner rod can drive the sleeve to rotate synchronously. When the supporting column is impacted, the rotating rod is driven to rotate synchronously, the sliding sleeve is limited to move on the limiting rod synchronously, the buffer spring is extruded synchronously, the supporting column impacted is buffered under the driving of the elastic force of the buffer spring, and the rotating rod supports the side end of the supporting column, thereby improving the stability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the device; Figure 2 It is a front view structural schematic diagram of the device; Figure 3 It is a front view structural schematic diagram of the device; Figure 4 It is a front view structural schematic diagram of the device; Figure 5 It is a front view structural schematic diagram of the device; Figure 6 It is a front view structural schematic diagram of the device; Figure 7 It is a front view structural schematic diagram of the device; Figure 8 It is a front view structural schematic diagram of the device; Figure 9 It is a front view structural schematic diagram of the device; Figure 10 It is a front view structural schematic diagram of the device.

[0019] In the figure: 1, base; 2, supporting column; 3, fan blade; 4, engine room; 5, motor body; 6, fixed seat; 7, rotating shaft; 8, temperature sensor; 9, air hole; 10, blocking plug; 11, limiting groove; 12, electric telescopic rod; 13, push plate; 14, fixed plate; 15, first toothed plate; 16, gear body; 17, second toothed plate; 18, first limiting plate; 19, push rod; 20, second limiting plate; 21, sleeve; 22, limiting sliding groove; 23, inner rod; 24, sliding plate; 25, fixed disc; 26, rotating rod; 27, third limiting plate; 28, first bevel gear; 29, second bevel gear; 30, fixed shaft; 31, driving disc; 32, clamping groove; 33, clamping plate; 34, limiting rod; 35, rotating rod; 36, buffer spring; 37, sliding sleeve; 38, belt transmission mechanism; 39, fan; 40, movable groove. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0021] like Figure 1 、 Figure 2 and Figure 3 The technical solution shown in the figure, the present invention provides the following technical solution: a heat conduction cooling structure for a wind turbine generator set, which discloses a moving mechanism, and the blocking plug 10 can be driven to move by the moving mechanism: A base 1, a support column 2 is fixedly connected to the top of the base 1, and a cabin 4 is fixedly connected to the top of the support column 2, and a fixing seat 6 is fixedly connected to the inside of the cabin 4, and a motor body 5 is fixedly connected to the upper side of the fixing seat 6, and a fan blade 3 is fixedly connected to the external output end of the motor body 5; The air vent 9 is provided on the lower side of the nacelle 4, and a blocking plug 10 is nested and connected inside the air vent 9. A temperature sensor 8 is fixedly connected to the inner side of the motor body 5. A movable mechanism for adjusting the position of the blocking plug 10 is provided between the upper end of the blocking plug 10 and the inside of the nacelle 4; The moving mechanism includes an electric telescopic rod 12, which is fixedly connected to the inner bottom side of the cabin 4. A limiting groove 11 is provided on the inner rear side of the cabin 4, and a push plate 13 is nested and connected inside the limiting groove 11. The push plate 13 is fixedly connected to the output end of the electric telescopic rod 12; a fixing plate 14 is fixedly connected to the lower side of the push plate 13, and the lower side of the fixing plate 14 is fixedly connected to the upper end of the blocking plug 10; The fixing plates 14 are L-shaped, and multiple groups of fixing plates 14 are provided on the lower side of the push plates 13 , and the moving distance of the push plates 13 does not exceed the maximum height of the lower end of the fixing seat 6 .

[0022] When the internal temperature of the cabin 4 is not high, the blocking plug 10 is connected in the inside of the air hole 9, at this time, the blocking plug 10 will block the air hole 9, reduce the dust from the air hole 9 into the inside of the cabin 4, thereby affecting the possibility of the components in the inside of the cabin 4; when the temperature sensor 8 detects that the temperature of the motor body 5 is high, the electric telescopic rod 12 will be started, at this time, the electric telescopic rod 12 will push the push plate 13 to move in the inside of the limiting groove 11, the push plate 13 will pull the fixed plate 14 to move upward in the process of moving, at this time, the blocking plug 10 will move upward synchronously under the driving of the fixed plate 14, thereby not blocking the air hole 9, the heat in the inside of the cabin 4 can be discharged outward through the air hole 9, to a certain extent, prevent the possibility of heat accumulation in the inside of the cabin 4. Embodiments

[0023] As Figure 2 and Figures 4-9 The technical scheme is provided as follows: a heat conduction cooling type heat dissipation structure for a wind turbine generator, which discloses a heat conduction mechanism, which can cool the inside of the cabin 4 through the heat conduction mechanism: A fan 39 is rotatably connected to the upper side of the inside of the cabin 4, the inside of the motor body 5 is fixedly connected with an output end of a rotating shaft 7, the outer end of the rotating shaft 7 is fixedly connected with a first bevel gear 28, and the first bevel gear 28 is provided with the heat conduction mechanism which can blow and cool the motor body 5 in the inside of the cabin 4; The heat conduction mechanism comprises a first toothed plate 15, the first toothed plate 15 is fixedly connected to the upper side of the push plate 13, the inside of the cabin 4 is connected with a gear body 16 in a nested mode, the left side of the gear body 16 is engaged with the first toothed plate 15, the right side of the gear body 16 is engaged with a second toothed plate 17, the rear side of the inside of the cabin 4 is fixedly connected with a first limiting plate 18, the second toothed plate 17 is connected with the first limiting plate 18 in a nested mode, and the inside of the second toothed plate 17 is fixedly connected with a push rod 19; the rear side of the inside of the cabin 4 is fixedly connected with a second limiting plate 20, the second limiting plate 20 is connected with a sleeve 21 in a nested mode, a limiting sliding groove 22 is formed in the inside of the sleeve 21, the inside of the limiting sliding groove 22 is connected with a sliding plate 24 in a nested mode, the outer end of the sliding plate 24 is fixedly connected with an inner rod 23, the outer side of the inner rod 23 is fixedly connected with a fixed disc 25, and the upper end of the sleeve 21 is fixedly connected with a belt transmission mechanism 38 and the fan 39; The rear side of the inside of the cabin 4 is fixedly connected with a third limiting plate 27, the third limiting plate 27 is connected with a fixed shaft 30 in a nested mode, and the lower end of the fixed shaft 30 is fixedly connected with a second bevel gear 29, and the second bevel gear 29 is engaged with the first bevel gear 28; The upper end of the fixed shaft 30 is fixedly connected with a driving disc 31, the inside of the driving disc 31 is provided with a clamping groove 32, and the inside of the clamping groove 32 is connected with a clamping plate 33 in a nested manner, and the upper side of the clamping plate 33 is hingedly connected with the lower end of the inner rod 23 with a rotating rod 26; The two fixed discs 25 are arranged above and below, the push rod 19 is located between the two fixed discs 25, and the push rod 19 is an integrated structure with the second toothed plate 17, and the second toothed plate 17 forms a sliding structure with the first limiting plate 18 through the gear body 16; the inner rod 23 drives the sliding plate 24 and the sleeve 21 to form a sliding structure through the fixed disc 25, and the sleeve 21 forms a rotating structure with the second limiting plate 20 through the inner rod 23, and the fan 39 forms a rotating structure with the cabin 4 through the belt transmission mechanism 38; the clamping plate 33 forms a sliding structure with the clamping groove 32 through the rotating rod 26, and the rotating rod 26 forms a rotating structure with the clamping plate 33 through the inner rod 23.

[0024] In the process of moving upward, the push plate 13 will synchronously drive the first toothed plate 15 to move upward, and drive the gear body 16 to rotate through the first toothed plate 15, when the gear body 16 rotates, the right side of the second toothed plate 17 engaged will synchronously move downward, at this time, the second toothed plate 17 will synchronously drive the push rod 19 to move, when the push rod 19 moves, it will drive the inner rod 23 to move through the push fixed disc 25, at this time, the inner rod 23 will push the clamping plate 33 into the inside of the clamping groove 32, and the continuous downward movement of the inner rod 23 will drive the both sides of the rotating rod 26 to rotate, and drive the clamping plate 33 into the inside of the clamping groove 32 through the rotating rod 26, so that the inner rod 23 and the driving disc 31 are abutted and clamped, when the motor body 5 operates, it will synchronously drive the rotating shaft 7 to rotate, and drive the driving disc 31 through the fixed shaft 30 under the meshing action of the first bevel gear 28 and the second bevel gear 29, at this time, the driving disc 31 drives the inner rod 23 to rotate, when the inner rod 23 moves, it will synchronously drive the sliding plate 24 to move in the inside of the limiting sliding groove 22, at this time, the limiting sliding groove 22 will limit the inner rod 23 through the sliding plate 24, when the inner rod 23 rotates, the limiting sliding groove 22 will limit and block the sliding plate 24, so that the inner rod 23 can drive the sleeve 21 to synchronously rotate, so that the sleeve 21 synchronously rotates, at this time, the sleeve 21 drives the fan 39 to rotate and blow through the belt transmission mechanism 38, further cooling and heat dissipation of the motor body 5. Embodiment

[0025] As Figure 1 and Figure 10 The technical scheme is provided as follows: a heat-conducting cooling type heat dissipation structure for a wind turbine generator system, a supporting mechanism is disclosed, which can improve the stability of the supporting column 2: The movable groove 40 is arranged in the inside of the base 1, and the inside of the movable groove 40 is fixedly connected with the limiting rod 34, and the supporting mechanism is arranged between the limiting rod 34 and the supporting column 2 to assist the fixation of the supporting column 2; The supporting mechanism comprises a sliding sleeve 37, the sliding sleeve 37 is nestedly connected on the limiting rod 34, the buffering spring 36 is fixedly connected between the sliding sleeve 37 and the movable groove 40, the rotating rod 35 is hingedly connected between the upper end of the sliding sleeve 37 and the supporting column 2, the sliding sleeve 37 and the limiting rod 34 constitute a sliding structure through the rotating rod 35, and the sliding sleeve 37 and the movable groove 40 constitute an elastic structure through the buffering spring 36.

[0026] When the supporting column 2 is impacted, the rotating rod 35 is synchronously rotated, the sliding sleeve 37 is limitedly moved on the limiting rod 34 by the rotating rod 35, the sliding sleeve 37 is synchronously extruded when moving, the supporting column 2 is buffered by the elastic force of the buffering spring 36, and the side end of the supporting column 2 is supported by the rotating rod 35, so that the stability of the device is improved.

[0027] Although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or equivalently replace part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A heat conduction cooling type heat dissipation structure for a wind turbine generator set, comprising a base (1), a support column (2) fixedly connected to the top of the base (1), a cabin (4) fixedly connected to the top of the support column (2), a fixing seat (6) fixedly connected to the inside of the cabin (4), a motor body (5) fixedly connected to the upper side of the fixing seat (6), and a fan blade (3) fixedly connected to the external output end of the motor body (5); It is characterized by: Also includes: A vent hole (9), the vent hole (9) is opened on the lower side of the cabin (4), and a blocking plug (10) is nested and connected inside the vent hole (9), and a temperature sensor (8) is fixedly connected to the inner side of the motor body (5), and a movable mechanism for adjusting the position of the blocking plug (10) is provided between the upper end of the blocking plug (10) and the interior of the cabin (4); A fan (39), the fan (39) is rotatably connected to the upper part of the interior of the cabin (4), the inner output end of the motor body (5) is fixedly connected to the rotating shaft (7), and the outer end of the rotating shaft (7) is fixedly connected to the first bevel gear (28), and a heat conduction mechanism capable of blowing air to cool the motor body (5) is provided between the first bevel gear (28) and the interior of the cabin (4); A movable groove (40) is provided inside the base (1), and a limiting rod (34) is fixedly connected inside the movable groove (40), and a support mechanism for assisting in fixing the supporting column (2) is provided between the limiting rod (34) and the supporting column (2).

2. The heat conduction cooling structure for a wind turbine generator set according to claim 1, characterized in that: The moving mechanism includes an electric telescopic rod (12), the electric telescopic rod (12) is fixedly connected to the inner bottom side of the cabin (4), and a limiting groove (11) is provided on the inner rear side of the cabin (4), and a push plate (13) is nested and connected inside the limiting groove (11), and the push plate (13) is fixedly connected to the output end of the electric telescopic rod (12); The lower side of the push plate (13) is fixedly connected to a fixing plate (14), and the lower side of the fixing plate (14) is fixedly connected to the upper end of the blocking plug (10).

3. The heat conduction cooling structure for a wind turbine generator set according to claim 2, characterized in that: The fixed plate (14) is L-shaped, and multiple groups of fixed plates (14) are provided on the lower side of the push plate (13), and the moving distance of the push plate (13) does not exceed the maximum value of the lower end height of the fixed seat (6).

4. The heat conduction cooling structure for a wind turbine generator set according to claim 1, characterized in that: The heat conduction mechanism includes a first tooth plate (15), the first tooth plate (15) is fixedly connected to the upper side of the push plate (13), the interior of the cabin (4) is nested with a gear body (16), the left side of the gear body (16) is meshed with the first tooth plate (15), and the right side of the gear body (16) is meshed with a second tooth plate (17), and the interior rear side of the cabin (4) is fixedly connected to a first limit plate (18), the second tooth plate (17) is nested with the first limit plate (18), and the inner side of the second tooth plate (17) is fixedly connected to a push rod (19); A second limiting plate (20) is fixedly connected to the rear inner side of the cabin (4), and a sleeve (21) is nested and connected to the second limiting plate (20), and a limiting sliding groove (22) is provided inside the sleeve (21), a slide plate (24) is nested and connected inside the limiting sliding groove (22), and an inner rod (23) is fixedly connected to the outer end of the slide plate (24), and a fixed disk (25) is fixedly connected to the outer side of the inner rod (23), and a belt transmission mechanism (38) is fixedly connected between the upper end of the sleeve (21) and the fan (39); A third limiting plate (27) is fixedly connected to the rear inner side of the cabin (4), and a fixed shaft (30) is nested and connected to the third limiting plate (27), and a second bevel gear (29) is fixedly connected to the lower end of the fixed shaft (30), and the second bevel gear (29) and the first bevel gear (28) are meshed with each other. The upper end of the fixed shaft (30) is fixedly connected to a driving disk (31), and a clamping slot (32) is provided inside the driving disk (31), and a clamping plate (33) is nested inside the clamping slot (32), and a rotating rod (26) is hingedly connected to the lower end of the inner rod (23) on the upper side of the clamping plate (33).

5. The heat conduction cooling structure for a wind turbine generator set according to claim 4, characterized in that: Two fixed disks (25) are provided above and below, the push rod (19) is located between the two fixed disks (25), and the push rod (19) and the second tooth plate (17) are an integrated structure, and the second tooth plate (17) forms a sliding structure through the gear body (16) and the first limit plate (18).

6. The heat conduction cooling structure for a wind turbine generator set according to claim 4, characterized in that: The inner rod (23) drives the slide plate (24) and the sleeve (21) through the fixed plate (25) to form a sliding structure, and the sleeve (21) forms a rotating structure through the inner rod (23) and the second limit plate (20), and the fan (39) forms a rotating structure with the cabin (4) through the belt transmission mechanism (38).

7. The heat conduction cooling structure for a wind turbine generator set according to claim 4, characterized in that: The clamping plate (33) forms a sliding structure through the rotating rod (26) and the clamping slot (32), and the rotating rod (26) forms a rotating structure through the inner rod (23) and the clamping plate (33).

8. The heat conduction cooling structure for a wind turbine generator set according to claim 1, characterized in that: The support mechanism includes a sliding sleeve (37), the sliding sleeve (37) is nested and connected to the limiting rod (34), a buffer spring (36) is fixedly connected between the sliding sleeve (37) and the movable groove (40), and a rotating rod (35) is hinged between the upper end of the sliding sleeve (37) and the support column (2).

9. The heat conduction cooling structure for a wind turbine generator set according to claim 8, characterized in that: The sliding sleeve (37) forms a sliding structure through the rotating rod (35) and the limiting rod (34), and the sliding sleeve (37) forms an elastic structure through the buffer spring (36) and the movable groove (40).

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