CN214887335U

CN214887335U - Heat radiation structure for diesel and gasoline generator set

Info

Publication number: CN214887335U
Application number: CN202121276601.7U
Authority: CN
Inventors: 王兴菊
Original assignee: Fu'an Shuangshou Electric Appliance Co ltd
Current assignee: Fu'an Shuangshou Electric Appliance Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-26
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a heat radiation structure for diesel and gasoline generator set, the power distribution box comprises a box body, open at the upper end middle part of box has a plurality of louvre, swing joint has adjusting device all to alternate in the upper end left part and the upper end right part of box, the vent has all been opened at the left end middle part and the right-hand member middle part of box, two equal common fixedly connected with dust screen between the preceding oral siphon middle part of vent and the oral siphon middle part, the spout has all been opened at the lower case wall front portion and the lower case wall rear portion of box, the lower case wall middle part fixedly connected with damping device of box, damping device's upper end fixedly connected with generating set body. A diesel and gasoline engine is heat radiation structure for unit, through setting up adjusting device and heat abstractor, can carry out even heat dissipation to the generator and handle, improved the radiating effect of generator, through setting up damping device, realized the vibration/noise reduction function of generator, prolonged the life of generator.

Description

Heat radiation structure for diesel and gasoline generator set

Technical Field

The utility model relates to a diesel oil power generation unit technical field, in particular to diesel oil is heat radiation structure for power generation unit.

Background

The diesel generator is a small-sized generating equipment, and is a power machine which takes diesel oil and the like as fuel and takes a diesel engine as a prime mover to drive the generator to generate electricity, the whole set of unit generally comprises parts such as a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like, and can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises, but the existing diesel generator set has the following defects: 1. the traditional diesel and gasoline generator set has poor heat dissipation effect, and the heat dissipation position is fixed, so that the heat dissipation of the generator is not uniform enough, and the heat dissipation efficiency is reduced; 2. the traditional diesel-gasoline generator set can generate strong vibration and generate great noise during operation, and the existing generator has poor damping and noise reduction functions and is inconvenient to use; therefore, a heat dissipation structure for a diesel and gasoline power generation unit is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a heat dissipation structure for a diesel/gasoline engine set, which can effectively solve the problems of the background art.

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

the utility model provides a heat radiation structure for diesel oil generator set, the power distribution box comprises a box body, open at the upper end middle part of box has a plurality of louvre, swing joint has adjusting device all alternates in the upper end left part and the upper end right part of box, the vent has all been opened at the left end middle part and the right-hand member middle part of box, two equal common fixedly connected with dust screen between the preceding oral wall middle part and the back oral wall middle part of vent, the spout has all been opened to the lower case wall front portion and the lower case wall rear portion of box, the lower case wall middle part fixedly connected with damping device of box, damping device's upper end fixedly connected with generating set body.

Preferably, adjusting device includes the accommodate motor, the last tank wall and the fixedly connected with threaded rod of box are run through to accommodate motor's output, and threaded rod upper end and lower extreme all through the bearing respectively with the last tank wall and the lower tank wall swing joint of box, the surface middle part interlude swing joint of threaded rod has the movable plate, the anterior and the equal fixedly connected with heat abstractor in right-hand member rear portion of right-hand member of movable plate, the anterior and the upper end rear portion of upper end of movable plate all interlude swing joint has the gag lever post, the upper end and the lower extreme of two flexible gag lever posts equally divide do not with the last tank wall and the lower tank wall fixed connection of box.

Preferably, the heat dissipation device comprises a heat dissipation motor, the output end of the heat dissipation motor is fixedly connected with a fixing shaft in an inserting mode, a plurality of heat dissipation blades are fixedly connected to the outer surface of the fixing shaft, a fixing seat is fixedly connected to the left end of the heat dissipation motor, and the left end of the fixing seat is fixedly connected with the right end of the movable plate.

Preferably, damping device includes the shock attenuation board, two lower extreme middle part fixedly connected with connection boxes of shock attenuation board, two all interpenetrate swing joint through the loose axle jointly between the preceding frame wall of connection box and the back frame wall and have the buffer board, two the front end lower part and the rear end lower part of buffer board all interpenetrate swing joint through the loose axle and have the removal wheel, the equal fixedly connected with buffer tube in lower extreme four corners of shock attenuation board, four damping spring, four have all been cup jointed to the surface of buffer tube the lower extreme of buffer tube all with the lower wall fixed connection of box.

Preferably, a plurality of radiating blades are all arc-shaped structures, and a plurality of radiating blade dust screens are not in contact.

Preferably, four the buffer cylinder is extending structure setting, four remove the wheel and equally divide and do not respectively with two corresponding spout sliding connection, two the buffer board all does not contact with the lower boxwall of box.

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

the adjusting device and the heat dissipation device are arranged, the heat dissipation motor drives the heat dissipation blades to rotate, air draft and heat dissipation can be carried out on the generator, the adjusting motor drives the threaded rod to rotate forwards and backwards, the heat dissipation blades can move up and down while rotating, accordingly, the generator can be subjected to uniform heat dissipation treatment, the heat dissipation effect of the generator is improved, and the heat dissipation efficiency of the generator is enhanced;

two, through setting up damping device, through the flexible spacing of buffer tube and damping spring's elastic fit, can cushion the shock attenuation to the vibration that the generator biography produced, can alleviate the vibration and the noise of generator, the effectual life who prolongs the generator, rethread removal wheel carries out the horizontal slip in the spout, can carry out vibration/noise reduction processing once more to the generator to the vibration/noise reduction function of generator has been strengthened.

Drawings

Fig. 1 is a schematic view of the overall structure of a heat dissipation structure for a diesel and gasoline engine set of the present invention;

fig. 2 is a schematic structural view of an adjusting device of a heat dissipation structure for a diesel and gasoline engine set according to the present invention;

fig. 3 is a schematic structural view of a heat dissipation device of a heat dissipation structure for a diesel and gasoline engine set according to the present invention;

fig. 4 is a schematic structural view of the damping device of the heat dissipation structure for the diesel generator set of the present invention.

In the figure: 1. a box body; 2. heat dissipation holes; 3. an adjustment device; 4. a vent; 5. a dust screen; 6. a damping device; 7. a chute; 8. a generator set body; 31. adjusting the motor; 32. a threaded rod; 33. moving the plate; 34. a heat sink; 35. a limiting rod; 341. a heat dissipation motor; 342. a fixed shaft; 343. a heat dissipating fin; 344. a fixed seat; 61. a damper plate; 62. a connecting frame; 63. a buffer cylinder; 64. a damping spring; 65. a buffer plate; 66. the wheel is moved.

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 heat radiation structure for diesel and gasoline generator set, including box 1, open at the upper end middle part of box 1 has a plurality of louvre 2, swing joint has adjusting device 3 all to alternate in the upper end left part and the upper end right part of box 1, vent 4 has all been opened at the left end middle part and the right-hand member middle part of box 1, equal common fixedly connected with dust screen 5 between the preceding oral wall middle part and the back oral wall middle part of two vent 4, spout 7 has all been opened at the lower box wall front portion and the lower box wall rear portion of box 1, lower box wall middle part fixedly connected with damping device 6 of box 1, damping device 6's upper end fixedly connected with generating set body 8.

The adjusting device 3 comprises an adjusting motor 31, the output end of the adjusting motor 31 penetrates through the upper box wall of the box body 1 and is fixedly connected with a threaded rod 32, the upper end and the lower end of the upper end of the threaded rod 32 are respectively movably connected with the upper box wall and the lower box wall of the box body 1 through bearings, a movable plate 33 is movably connected in the middle of the outer surface of the threaded rod 32 in an inserting manner, heat radiating devices 34 are fixedly connected to the front part of the right end and the rear part of the right end of the movable plate 33, limiting rods 35 are movably connected in the inserting manner to the front part of the upper end and the rear part of the upper end of the movable plate 33, and the upper ends and the lower ends of the two limiting rods 35 are respectively fixedly connected with the upper box wall and the lower box wall of the box body 1; the heat dissipation device 34 includes a heat dissipation motor 341, an output end of the heat dissipation motor 341 is fixedly inserted into a fixed shaft 342, an outer surface of the fixed shaft 342 is fixedly connected with a plurality of heat dissipation blades 343, a fixed seat 344 is fixedly connected to a left end of the heat dissipation motor 341, and a left end of the fixed seat 344 is fixedly connected to a right end of the movable plate 33; the damping device 6 comprises a damping plate 61, the middle part of the lower end of the damping plate 61 is fixedly connected with two connecting frames 62, a buffer plate 65 is movably connected between the front frame wall and the rear frame wall of the two connecting frames 62 through the movable shaft in an inserting manner, the lower parts of the front end and the rear end of the two buffer plates 65 are movably connected with a moving wheel 66 through the movable shaft in an inserting manner, four corners of the lower end of the damping plate 61 are fixedly connected with buffer cylinders 63, damping springs 64 are sleeved on the outer surfaces of the four buffer cylinders 63, the damping effect on the generator set body 8 is enhanced through the elasticity of the damping springs 64, the purpose of damping and noise reduction is achieved, and the lower ends of the four buffer cylinders 63 are fixedly connected with the lower box wall of the box body 1; the plurality of radiating blades 343 are arranged in an arc-shaped structure, and the plurality of radiating blades 343 are not in contact with the dust screen 5, so that the radiating effect of the radiating blades 343 on the generator set body 8 is enhanced, and the radiating efficiency of the generator set body 8 is improved; four buffer cylinder 63 are extending structure setting, make buffer cylinder 63 can carry out flexible shock attenuation to the vibration that generating set body 8 produced, four remove wheel 66 equally divide do not with two corresponding spout 7 sliding connection, further improved the shock attenuation effect to generating set body 8, two buffer boards 65 all with the lower box wall contactless of box 1, make buffer board 65 not influence and remove wheel 66 and remove the shock attenuation in spout 7.

It should be noted that, the present invention is a heat dissipation structure for diesel and gasoline generator set, when in use, the heat dissipation structure can dissipate heat of the generator set body 8 through a plurality of heat dissipation holes 2, and then ventilate and dissipate heat of the generator set body 8 through the arrangement of two ventilation openings 4, when the generator set body 8 works and generates a large amount of heat, the heat dissipation motor 341 drives the fixed shaft 342 to rotate, so that a plurality of heat dissipation blades 343 rotate together and can exhaust air to the generator set body 8 for heat dissipation, the heat generated by the generator set body 8 can be drawn out of the box body 1 through the ventilation openings 4, at the same time, the adjusting motor 31 drives the threaded rod 32 to rotate positively and negatively, the moving plate 33 drives the heat dissipation motor 341 to move up and down at the guiding position of the limiting rod 35, thereby the heat dissipation blades 343 move up and down while rotating, thereby performing uniform heat dissipation treatment on the generator set body 8, the radiating effect of generator has been improved, the radiating efficiency of generator has been strengthened, and generating set body 8 also can produce strong vibration and noise at the during operation, at this moment, flexible spacing and damping spring 64's the elastic fit through buffer tube 63, can pass the vibration that produces to generating set body 8 and cushion the shock attenuation, can alleviate the vibration and the noise that generating set body 8 sent, the effectual life who prolongs the generator, buffer plate 65 pushes down simultaneously and makes removal wheel 66 slide in spout 7, can carry out damping and noise reduction processing once more to the generator, thereby the damping and noise reduction function of generator has been strengthened.

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. The utility model provides a diesel and gasoline generator is heat radiation structure for unit, includes box (1), its characterized in that: open the upper end middle part of box (1) has a plurality of louvre (2), swing joint has adjusting device (3) all to alternate in the upper end left part and the upper end right part of box (1), vent (4), two all opened at the left end middle part and the right-hand member middle part of box (1) equal common fixedly connected with dust screen (5) between the preceding oral wall middle part and the back oral wall middle part of vent (4), spout (7) have all been opened at the lower box wall front portion and lower box wall rear portion of box (1), the lower box wall middle part fixedly connected with damping device (6) of box (1), the upper end fixedly connected with generating set body (8) of damping device (6).

2. The heat dissipation structure for a diesel and gasoline power generation unit as defined in claim 1, wherein: adjusting device (3) are including adjusting motor (31), the last tank wall and fixedly connected with threaded rod (32) of box (1) are run through to the output of adjusting motor (31), and threaded rod (32) upper end and lower extreme all through the bearing respectively with the last tank wall and the lower tank wall swing joint of box (1), the surface middle part of threaded rod (32) alternates swing joint and has movable plate (33), the right-hand member front portion and the equal fixedly connected with heat abstractor (34) of right-hand member rear portion of movable plate (33), the upper end front portion and the upper end rear portion of movable plate (33) all alternate swing joint and have gag lever post (35), the upper end and the lower extreme of two flexible gag lever posts (35) are equallyd divide do not with the last tank wall and the lower tank wall fixed connection of box (1).

3. The heat dissipation structure for a diesel and gasoline power generation unit as defined in claim 2, wherein: the heat dissipation device (34) comprises a heat dissipation motor (341), a fixing shaft (342) is fixedly connected to the output end of the heat dissipation motor (341) in a penetrating mode, a plurality of heat dissipation blades (343) are fixedly connected to the outer surface of the fixing shaft (342), a fixing seat (344) is fixedly connected to the left end of the heat dissipation motor (341), and the left end of the fixing seat (344) is fixedly connected with the right end of the movable plate (33).

4. The heat dissipation structure for a diesel and gasoline power generation unit as defined in claim 1, wherein: damping device (6) are including shock attenuation board (61), two connection frame (62) of lower extreme middle part fixedly connected with of shock attenuation board (61), two all interlude swing joint jointly through the loose axle between the preceding frame wall of connection frame (62) and the back frame wall there are buffer board (65), two the front end lower part and the rear end lower part of buffer board (65) all alternate swing joint through the loose axle and have removal wheel (66), the equal fixedly connected with buffer cylinder (63) in lower extreme four corners of shock attenuation board (61), four damping spring (64), four have all been cup jointed to the surface of buffer cylinder (63) the lower extreme of buffer cylinder (63) all with the lower box wall fixed connection of box (1).

5. The heat dissipation structure for a diesel and gasoline power generation unit as defined in claim 3, wherein: the plurality of radiating blades (343) are all arranged in an arc-shaped structure, and the plurality of radiating blades (343) are not contacted with the dust screen (5).

6. The heat dissipation structure for a diesel and gasoline power generation unit as defined in claim 4, wherein: four buffer cylinder (63) are extending structure setting, four remove wheel (66) and equally divide respectively with two corresponding spout (7) sliding connection, two buffer board (65) all do not contact with the lower tank wall of box (1).