CN217769112U

CN217769112U - Power generation car access power box

Info

Publication number: CN217769112U
Application number: CN202221935898.8U
Authority: CN
Inventors: 李雁梅; 胡芬; 谭威明; 高海明
Original assignee: Guangdong Huijie Electric Power Group Co Ltd; Guangdong Huijie Digital Research Institute
Current assignee: Guangdong Huijie Electric Power Group Co Ltd; Guangdong Huijie Digital Research Institute
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-08
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to the technical field of distribution box equipment, in particular to a power generation car access power box, which comprises a box body, wherein heat dissipation holes are arranged on two sides of the box body, and a filter screen is arranged at the heat dissipation holes; the top of the box body is provided with a cleaning mechanism; the cleaning mechanism comprises a first bevel gear and a cleaning brush; the back side of the box body is provided with a support frame, and the motor is fixedly connected to the top of the box body through a support plate; a first rod is fixedly connected to an output shaft of the motor, the first bevel gear is sleeved and fixedly connected to the outer wall of the first rod, a second rod is rotatably connected to the top of the box body through a supporting block, a second bevel gear is fixedly connected to one end of the second rod, and a first gear is fixedly connected to the other end of the second rod; through setting up the filter screen, avoided inside dust and impurity got into the box from radiator hole department, through setting up clearance mechanism, conveniently realize the clearance to filter screen surface dust, guaranteed the normal radiating effect of radiator hole department.

Description

Power generation car access power box

Technical Field

The utility model relates to a block terminal equipment technical field specifically is a power generation car inserts power supply box.

Background

The power generation car is a power supply device, and when a power failure phenomenon occurs at a user, emergency power supply can be performed through the power generation car, so that the power consumption requirement of the user is met.

The utility model discloses a utility model patent of application number CN201721164909.6 discloses a quick low pressure emergency access device of power generation car, including transmission of electricity device body, transmission of electricity device body includes front surface, rear surface, side, and the front surface is equipped with the instruction district, and the bottom of rear surface is equipped with the heating panel, the side is equipped with the heat dissipation tripe. Through spiral plug device simplified operation, various connected mode ensures to connect the high efficiency, can prolong inside electron device's life through temperature regulation, humidity control.

However, in the above device, no protective measures are provided at the heat dissipation louver, so that dust and impurities easily enter the power transmission device from the heat dissipation louver, damage is caused to components inside the power transmission device, and the dust and impurities block the heat dissipation louver, thereby affecting the normal heat dissipation effect of the heat dissipation louver; therefore, the power generation car access power box is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the deficiency of the prior art, at least one problem among the solution aforesaid, the utility model provides a power generating car inserts power supply box.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a power generating car access power supply box, which comprises a box body, wherein heat dissipation holes are arranged on two sides of the box body, and a filter screen is arranged at the heat dissipation holes; the top of the box body is provided with a cleaning mechanism; the cleaning mechanism comprises a first bevel gear and a cleaning brush; the back side of the box body is provided with a support frame, and the motor is fixedly connected to the top of the box body through a support plate; a first rod is fixedly connected to an output shaft of the motor, the first bevel gear is sleeved and fixedly connected to the outer wall of the first rod, a second rod is rotatably connected to the top of the box body through a supporting block, a second bevel gear is fixedly connected to one end of the second rod, and a first gear is fixedly connected to the other end of the second rod; the first bevel gear is meshed with the second bevel gear; the supporting block is also rotatably connected with a third rod, and the other end of the third rod is sleeved and fixedly connected with a second gear; the end part of the third rod is fixedly connected with a connecting block; the cleaning brush is arranged at the bottom of the connecting block.

Preferably, the third rod is rotatably connected to the supporting block through a torsion spring; only half of gear teeth are arranged on the periphery of the first gear, and the part of the first gear with the gear teeth is meshed with the second gear; wherein the torsion spring is mounted according to the mounting method in the prior art.

Preferably, a circular groove is formed in the bottom of the connecting block; the top of the circular groove is hinged with a clamping plate; one side of the clamping plate is connected with the top of the circular groove through a spring; an internal thread is arranged at the opening of the circular groove; a sleeve is bolted at an opening of the circular groove; the top of the cleaning brush is fixedly connected with a straight rod, and the straight rod is in clearance fit with the inner wall of the sleeve.

Preferably, the inner wall of the top of the sleeve is provided with a chamfer, and the bottom of the clamping plate is also provided with a chamfer.

Preferably, one side of the sleeve, which is positioned outside the circular groove, is fixedly connected with an annular plate, and the periphery of the annular plate is fixedly connected with a push plate.

Preferably, the clamping plates are provided with four clamping plates, and the four clamping plates are symmetrical to each other at the top of the circular groove; the brush hair of the cleaning brush is contacted with the surface of the filter screen.

Preferably, the number two bevel gears are arranged in total, and the two number two bevel gears are symmetrically arranged on two sides of the first rod.

Preferably, one end of the first rod, which is positioned inside the box body, is fixedly connected with a fan blade.

Preferably, a fixing plate is fixedly connected inside the box body; and the fixed plate is provided with a quick plug-in connector.

Preferably, the fixed plate is further provided with a plurality of molded case circuit breakers.

The utility model discloses an useful part lies in:

1. the utility model discloses a set up the filter screen, avoided inside dust and impurity got into the box from cooling hole department, through setting up clearance mechanism for No. three poles drive connecting block and cleaning brush motion, realize the clearance to filter screen surface dust, guaranteed the normal radiating effect of cooling hole department.

2. The utility model discloses connecting block and straight-bar have been set up, when installing the cleaning brush, insert the straight-bar at cleaning brush top in the sleeve earlier, be located between four splint moreover, then rotate the sleeve, make the sleeve further in the circular recess of screw in, make the bottom of telescopic top extrusion splint, make four splint inwards rotate, realize pressing from both sides the clamp to the straight-bar, accomplish the installation to the cleaning brush, the design of this structure, it is all very convenient to the installation of cleaning brush and dismantlement, conveniently realize the change to the cleaning brush.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the connection between the middle connection block and the cleaning brush of the present invention;

FIG. 4 is an enlarged view of a portion of the area A in FIG. 1;

fig. 5 is a partially enlarged view of the area B in fig. 1.

In the figure: 1. a box body; 2. heat dissipation holes; 5. a motor; 6. a first bevel gear; 7. a cleaning brush; 8. a first rod; 9. a support block; 10. a second rod; 11. a second bevel gear; 12. a first gear; 13. a third rod; 14. a second gear; 15. connecting blocks; 16. a circular groove; 17. a splint; 18. a sleeve; 19. a straight rod; 20. an annular plate; 21. pushing the plate; 22. a fan blade; 23. a fixing plate; 24. a quick plug-in connector; 25. a molded case circuit breaker.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a power generation car access power box comprises a box body 1, heat dissipation holes 2 are formed in two sides of the box body 1, and filter screens are arranged at the heat dissipation holes 2; the top of the box body 1 is provided with a cleaning mechanism; the cleaning mechanism comprises a motor 5, a first bevel gear 6 and a cleaning brush 7; the motor 5 is fixedly connected to the top of the box body 1 through a supporting plate; a first rod 8 is fixedly connected to an output shaft of the motor 5, the first bevel gear 6 is sleeved and fixedly connected to the outer wall of the first rod 8, a second rod 10 is rotatably connected to the top of the box body 1 through a supporting block 9, a second bevel gear 11 is fixedly connected to one end of the second rod 10, and a first gear 12 is fixedly connected to the other end of the second rod; the first bevel gear 6 and the second bevel gear 11 are meshed with each other; the supporting block 9 is further rotatably connected with a third rod 13, and the other end of the third rod 13 is sleeved and fixedly connected with a second gear 14; the end part of the third rod 13 is fixedly connected with a connecting block 15; the cleaning brush 7 is arranged at the bottom of the connecting block 15; the during operation, starter motor 5, make motor 5 drive a pole 8 and rotate, and then make a bevel gear 6 and No. two bevel gear 11 produce the engaged motion, make No. two bevel gear 11 drive No. two pole 10 and rotate, no. one 12 of No. two pole 10 one ends will produce the engaged motion with No. two gear 14, make No. two gear 14 drive No. three pole 13 and rotate, make No. three pole 13 drive connecting block 15 and cleaning brush 7 and rotate, because cleaning brush 7 is personally submitted the contact state with the filtration netlist, will make cleaning brush 7 clean the surface of filter screen, realize the clearance to 2 dust of louvre, avoid the dust to block up the filter screen, guarantee louvre 2's normal radiating effect.

As an embodiment of the present invention, the third rod 13 is rotatably connected to the supporting block 9 through a torsion spring; only half of the gear teeth are arranged on the periphery of the first gear 12, and the part of the first gear 12 with the gear teeth is meshed with the second gear 14; the installation mode of the torsion spring is according to the installation method in the prior art; during operation is through setting up the torsional spring on No. three poles 13 for after the meshing motion of No. one gear 12 and No. two gears 14 ended, initial position can be got back to fast to No. three poles 13, and then No. three poles 13 can form reciprocating swing, realizes the clearance to filter screen surface dust.

As an embodiment of the present invention, a circular groove 16 is formed at the bottom of the connecting block 15; the top of the circular groove 16 is hinged with a clamping plate 17; one side of the clamping plate 17 is connected with the top of the circular groove 16 through a spring; an internal thread is arranged at the opening of the circular groove 16; a sleeve 18 is bolted at the opening of the circular groove 16; a straight rod 19 is fixedly connected to the top of the cleaning brush 7, and the straight rod 19 is in clearance fit with the inner wall of the sleeve 18; sleeve 18 is cylindrical, its sleeve 18 surface is provided with the external screw thread, in operation, when installing cleaning brush 7, insert sleeve 18 with the straight-bar 19 at cleaning brush 7 top earlier, and inside getting into circular recess 16, and be located between four splint 17, then rotate sleeve 18, make sleeve 18 further screw in circular recess 16, make the bottom of sleeve 18's top extrusion splint 17, make four splint 17 inwards rotate, realize the clamp to straight-bar 19, accomplish the installation to cleaning brush 7, the design of this structure, it is all very convenient to the installation of cleaning brush 7 and dismantlement, conveniently realize the change to cleaning brush 7.

As an embodiment of the present invention, the inner wall of the top of the sleeve 18 is provided with a chamfer, and the bottom of the clamping plate 17 is also provided with a chamfer; in operation, the top of the sleeve 18 is in a state of low inside and high outside, the bottom of the clamping plate 17 is in a state of high inside and low outside, and after the sleeve 18 presses the clamping plate 17, the four clamping plates 17 clamp the straight rod 19.

As an embodiment of the present invention, a ring plate 20 is fixedly connected to one side of the sleeve 18 outside the circular groove 16, and a push plate 21 is fixedly connected to the periphery of the ring plate 20; when the sleeve 18 rotates, only the push plate 21 needs to be pushed, and the sleeve 18 is convenient to rotate by fixedly connecting the annular plate 20 at one end of the sleeve 18, which is positioned outside the circular groove 16, and fixedly connecting the push plate 21 at the periphery of the annular plate 20.

As an embodiment of the present invention, the clamping plates 17 are provided with four blocks, and two blocks are symmetrical on the top of the circular groove 16; the brush hair of the cleaning brush 7 is contacted with the surface of the filter screen; during operation, the straight rod 19 is clamped through the four clamping plates 17, and then the cleaning brush 7 is installed, so that the cleaning brush 7 can wipe the surface of the filter screen.

As an embodiment of the present invention, two second-number bevel gears 11 are provided, and the two second-number bevel gears 11 are symmetrically disposed on two sides of the first rod 8; during operation, through setting up two No. two bevel gears 11 and two No. two poles 10, conveniently realize the clearance to the filter screen of box 1 left and right sides.

As an embodiment of the present invention, one end of the first rod 8 located inside the box body 1 is fixedly connected with a fan blade 22; during operation, after motor 5 drives a pole 8 and rotates, will make a pole 8 drive flabellum 22 and rotate, flabellum 22 will produce wind, blows to the inside device of box 1 for the speed of flow of the inside air of box 1 realizes the heat dissipation to box 1 inside.

As an embodiment of the present invention, a fixing plate 23 is fixedly connected inside the box body 1; the fixed plate 23 is provided with a quick plug-in connector 24; during operation, when the model of selecting quick plug-in connector 24, need select according to actual conditions, nevertheless need satisfy two kinds of protection grades of IP65 and IP67, need compatible different access mode simultaneously moreover, like bolt access mode etc. for under various circumstances, the generator car cable all can insert smoothly.

As an embodiment of the present invention, a plurality of molded case circuit breakers 25 are further disposed on the fixing plate 23; when the circuit breaker works, the model of the molded case circuit breaker 25 is selected according to actual requirements, such as NSX400/3P, but the circuit breaker simultaneously has overload, short circuit and leakage protection functions; the cable hole has been set up to the below of box 1, can make things convenient for the cable to get into in the box 1, can avoid the cable to spill simultaneously for the security improves greatly after the power generating car inserts the power supply box.

The working principle is as follows: starting the motor 5, make the motor 5 drive a pole 8 and rotate, and then make a bevel gear 6 and No. two bevel gears 11 produce meshing motion, make No. two bevel gears 11 drive No. two poles 10 and rotate, no. two a gear 12 of pole 10 one end will produce meshing motion with No. two gears 14, make No. two gears 14 drive No. three poles 13 and rotate, make No. three poles 13 drive connecting block 15 and cleaning brush 7 and rotate, because cleaning brush 7 is the contact state with the filtration netlist, will make cleaning brush 7 clean the surface of filter screen, realize the clearance to 2 dust of louvre, through setting up the torsional spring on No. three poles 13, make after the meshing motion of No. one gear 12 and No. two gears 14, no. three poles 13 can get back to the initial position fast, and then No. three poles 13 can form reciprocating swing, realize the clearance to filter screen surface dust.

When installing cleaning brush 7, insert the straight-bar 19 at cleaning brush 7 top in the sleeve 18 earlier, and get into inside circular recess 16, and be located between four splint 17, then through promoting push pedal 21, make sleeve 18 rotate, make sleeve 18 further screw in circular recess 16 in, make the bottom of sleeve 18's top extrusion splint 17, make four splint 17 inwards rotate, the realization is tight to the clamp of straight-bar 19, the completion is to the installation of cleaning brush 7, the design of this structure, it is all very convenient to the installation of cleaning brush 7 with the dismantlement, conveniently realize the change to cleaning brush 7.

The circuit diagram of the power generation car access power box in the application can refer to the circuit diagram published by the patent number CN202020698554.4, and the application does not improve the circuit diagram, and the part is not taken as the content of the improvement of the application.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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.

Claims

1. The utility model provides a power generation car access power supply box, includes box (1), its characterized in that: heat dissipation holes (2) are formed in two sides of the box body (1), and filter screens are arranged at the heat dissipation holes (2); the top of the box body (1) is provided with a cleaning mechanism; the cleaning mechanism comprises a motor (5), a first bevel gear (6) and a cleaning brush (7); the motor (5) is fixedly connected to the top of the box body (1) through a supporting plate; a first rod (8) is fixedly connected to an output shaft of the motor (5), the first bevel gear (6) is sleeved and fixedly connected to the outer wall of the first rod (8), a second rod (10) is rotatably connected to the top of the box body (1) through a supporting block (9), a second bevel gear (11) is fixedly connected to one end of the second rod (10), and a first gear (12) is fixedly connected to the other end of the second rod; the first bevel gear (6) and the second bevel gear (11) are meshed with each other; the supporting block (9) is also rotatably connected with a third rod (13), and the other end of the third rod (13) is sleeved and fixedly connected with a second gear (14); the end part of the third rod (13) is fixedly connected with a connecting block (15); the cleaning brush (7) is arranged at the bottom of the connecting block (15).

2. A generator car access power supply box according to claim 1, characterized in that: the third rod (13) is rotationally connected to the supporting block (9) through a torsion spring; the periphery of the first gear (12) is only provided with half of gear teeth, and the part of the first gear (12) with the gear teeth is meshed with the second gear (14).

3. A generator car access power supply box according to claim 2, characterized in that: the bottom of the connecting block (15) is provided with a circular groove (16); the top of the circular groove (16) is hinged with a clamping plate (17); one side of the clamping plate (17) is connected with the top of the circular groove (16) through a spring; an internal thread is arranged at the opening of the circular groove (16); a sleeve (18) is bolted at an opening of the circular groove (16); the top of the cleaning brush (7) is fixedly connected with a straight rod (19), and the straight rod (19) is in clearance fit with the inner wall of the sleeve (18).

4. A generator car access power pack as claimed in claim 3, wherein: the inner wall of the top of the sleeve (18) is provided with a chamfer, and the bottom of the clamping plate (17) is also provided with a chamfer.

5. An electricity generating vehicle access power supply box according to claim 4, characterized in that: one side of the sleeve (18) positioned outside the circular groove (16) is fixedly connected with a ring-shaped plate (20), and the periphery of the ring-shaped plate (20) is fixedly connected with a push plate (21).

6. An electricity generating vehicle access power supply box according to claim 5, characterized in that: the four clamping plates (17) are arranged at the top of the circular groove (16) in a pairwise symmetry manner; the brush hair of the cleaning brush (7) is contacted with the surface of the filter screen.

7. An electricity generating vehicle access power supply box according to claim 6, characterized in that: the two bevel gears (11) are arranged on the two sides of the first rod (8) symmetrically, and the two bevel gears (11) are arranged on the two sides of the second rod.

8. An electricity generating vehicle access power supply box according to claim 7, characterized in that: one end of the first rod (8) positioned in the box body (1) is fixedly connected with a fan blade (22).

9. A generator car access power supply box according to claim 8, characterized in that: a fixed plate (23) is fixedly connected inside the box body (1); and a quick plug-in connector (24) is mounted on the fixing plate (23).

10. A generator car access power pack as claimed in claim 9, wherein: the fixed plate (23) is also provided with a plurality of molded case circuit breakers (25).