CN211230629U

CN211230629U - Safety control device for generator set

Info

Publication number: CN211230629U
Application number: CN201922420604.2U
Authority: CN
Inventors: 朱庆明; 严光武; 袁君庆
Original assignee: Yangzhou Zhonggui Motor Technology Co ltd
Current assignee: Yangzhou Junxiang Electromechanical Equipment Co.,Ltd.
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-11
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a generating set safety control device, constitute the safety control device main part including shell, control cabinet and circuit board, evenly laid the rubber layer on the inner wall of shell, the inside bottom of shell evenly is provided with first heat radiation fins, the inside bottom of shell evenly is provided with heat conduction copper pipe, the copper has all been welded to the left and right sides of shell, heat conduction copper pipe's both ends all with copper welded fastening, one side that the shell was kept away from to the copper all evenly welds has second heat radiation fins. The utility model discloses a heat on the second heat radiation fins is taken away in the outside air flow dispels the heat to second heat radiation fins to dispel the heat to first heat radiation fins through the heat conductivity, play the inside radiating effect of shell, prevent that circuit board uninterrupted duty from causing the inside heat of shell too high, influence circuit board work, carry out the heat dissipation protection to the circuit board, improve the device's life.

Description

Safety control device for generator set

Technical Field

The utility model relates to a generating set technical field specifically is a generating set safety control device.

Background

The generator set is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity, and is a generating set which is rapid in starting, convenient to operate and maintain, low in investment and strong in adaptability to environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generating set safety control to the inside circuit board of the current safety control who proposes in solving above-mentioned background art can produce a large amount of heats after long-time work, leads to the device inside high temperature, and high temperature can influence circuit board work, causes the circuit board to damage even, reduces the life's of circuit board problem.

In order to achieve the above object, the utility model provides a following technical scheme: a safety control device of a generator set comprises a shell, a control console and a circuit board, wherein the control console is installed on the front side of the shell, the circuit board is arranged inside the shell, a rubber layer is uniformly laid on the inner wall of the shell, first heat dissipation fins are uniformly arranged at the bottom end inside the shell, heat conduction copper pipes are uniformly arranged at the bottom end inside the shell, copper plates are welded at the left side and the right side of the shell, two ends of each heat conduction copper pipe penetrate through the inner wall of the shell and extend to the outside of the shell, two ends of each heat conduction copper pipe are welded and fixed with the copper plates, second heat dissipation fins are uniformly welded at one side of the copper plates, away from the shell, slots are formed in four corners of the rubber layer on the inner wall of the back side of the shell, first inserting rods are inserted in the middle parts of the slots, and inner grooves are formed in the left, the clamping blocks are inserted into the inner groove, the first springs are welded on the sides, close to the inner groove, of the clamping blocks, the other ends of the first springs are fixedly welded with the inner wall of the inner groove, fixing openings are formed in four corners of the circuit board, second inserting rods are inserted into the middle of the fixing openings, the tail ends of the second inserting rods are inserted into the middle of the front ends of the first inserting rods, clamping grooves are formed in the outer sides of the tail ends of the second inserting rods in an annular mode, and pressing heads are welded at the front ends of the second inserting rods.

Preferably, the first heat dissipation fins are longitudinally arranged and transversely arranged, the heat conduction copper pipes are transversely arranged and longitudinally arranged, and the heat conduction copper pipes penetrate through the middle parts of the first heat dissipation fins.

Preferably, the surface of first inserted bar all is provided with the external screw thread, all be provided with the internal thread on the inner wall of slot, the slot all is connected through helicitic texture with first inserted bar.

Preferably, the clamping blocks are all spherical, the sections of the inner walls of the clamping grooves are all arc-surface-shaped, and the clamping blocks are all inserted into the clamping grooves.

Preferably, the front of the first inserted bar and the back of the press head are welded with second springs, the second springs are sleeved outside the second inserted bar, and the ends, close to the fixing ports, of the second springs are welded with abutting rings and sleeved outside the second inserted bar.

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

1. the utility model discloses a be provided with first heat radiation fins, heat conduction copper pipe, copper and second heat radiation fins, the heat takes place in the process of circuit board work, make the temperature of shell inside rise, heat conduction in the air is to first heat radiation fins, heat conduction on the first heat radiation fins of multiunit is to the copper through heat conduction copper pipe, the heat on the second heat radiation fins is taken away in the outside air flow of shell and is dispelled the heat to second heat radiation fins, thereby dispel the heat to first heat radiation fins through the heat conductivity, play the effect to the heat dissipation in the shell, prevent that circuit board uninterrupted duty from causing the heat of shell inside too high, influence circuit board work, dispel the heat the protection to the circuit board, the life of the device is prolonged;

2. the utility model discloses a be provided with the fixture block, second inserted bar and second spring, the user installs the shell with the circuit board when inside, pass the fixed mouthful middle part on the circuit board with the second inserted bar, insert the middle part of first inserted bar front end with the end of second inserted bar again, inside the draw-in groove is gone into to the fixture block card, thereby will fix the front end at first inserted bar, two sets of resilience force that the ring passes through two sets of second springs at this moment and the both sides of circuit board are laminated mutually, this structure is not only simple and convenient to the circuit board installation dismantlement, the user's maintenance of being convenient for, and when the shell received external vibrations tremble, the second spring is through supporting the ring when supporting the circuit board, give the interval of an activity of circuit board, effectually cushion the vibrational force, prevent that the vibrational force from causing the harm to the circuit board, further protect the.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

fig. 3 is a schematic diagram of the second rod of the present invention showing a partial top view and an enlarged cross section.

In the figure: 1. a housing; 2. a console; 3. a circuit board; 4. a rubber layer; 5. a first heat radiation fin; 6. a heat conducting copper pipe; 7. a copper plate; 8. a second heat radiation fin; 9. a slot; 10. a first plunger; 11. an inner tank; 12. a clamping block; 13. a first spring; 14. a fixed port; 15. a second plunger; 16. a card slot; 17. pressing the head; 18. a second spring; 19. a retaining ring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

a safety control device of a generator set comprises a shell 1, a control console 2 and a circuit board 3 to form a main body of the safety control device, wherein the control console 2 is installed on the front surface of the shell 1, the circuit board 3 is arranged inside the shell 1, a rubber layer 4 is uniformly laid on the inner wall of the shell 1, first heat dissipation fins 5 are uniformly arranged at the bottom end inside the shell 1, heat conduction copper pipes 6 are uniformly arranged at the bottom end inside the shell 1, copper plates 7 are welded at the left side and the right side of the shell 1, two ends of each heat conduction copper pipe 6 penetrate through the inner wall of the shell 1 and extend to the outside of the shell 1, two ends of each heat conduction copper pipe 6 are welded and fixed with the copper plates 7, second heat dissipation fins 8 are uniformly welded at one side of the copper plates 7 away from the shell 1, the first heat dissipation fins 5 are longitudinally arranged and transversely, the heat conduction copper pipes 6 are, the circuit board 3 generates heat in the working process, so that the temperature in the shell 1 is raised, a plurality of groups of first radiating fins 5 have larger contact area with air, the heat in the air is conducted to the first radiating fins 5, the first radiating fins 5 conduct the heat to the heat conducting copper pipes 6, the heat on the plurality of groups of first radiating fins 5 is conducted to the copper plates 7 through the heat conducting copper pipes 6, the copper plates 7 conduct the heat to the second radiating fins 8, the second radiating fins 8 have larger contact area with the air outside the shell 1, the air outside the shell 1 flows to take away the heat on the second radiating fins 8 to radiate the second radiating fins 8, so that the first radiating fins 5 are radiated through heat conductivity, the effect of radiating the inside of the shell 1 is achieved, the phenomenon that the heat in the shell 1 is overhigh due to the uninterrupted work of the circuit board 3 and the work of the circuit board 3 is influenced, the circuit board 3 is subjected to heat dissipation protection, so that the service life of the device is prolonged;

four corners of the inner wall rubber layer 4 on the back of the housing 1 are all provided with slots 9, the middle parts of the slots 9 are all inserted with first inserted bars 10, the surfaces of the first inserted bars 10 are all provided with external threads, the inner walls of the slots 9 are all provided with internal threads, the slots 9 are all connected with the first inserted bars 10 through threaded structures, when a user installs the circuit board 3, the first inserted bars 10 are firstly screwed into the slots 9 through threaded structures, the left and right sides of the inner wall of the front end of the first inserted bars 10 are all provided with inner slots 11, the inner portions of the inner slots 11 are all inserted with fixture blocks 12, one sides of the fixture blocks 12 close to the inner slots 11 are all welded with first springs 13, the other ends of the first springs 13 are all welded and fixed with the inner walls of the inner slots 11, the four corners of the circuit board 3 are all provided with fixing ports 14, the middle parts of the fixing ports 14 are all inserted with second inserted bars 15, the tail ends of the second inserted in the middle parts of, the outer side of the tail end of the second inserting rod 15 is annularly provided with a clamping groove 16, the front end of the second inserting rod 15 is welded with a press head 17, the clamping blocks 12 are all spherical, the cross sections of the inner walls of the clamping grooves 16 are all arc-surface-shaped, the clamping blocks 12 are all inserted in the clamping grooves 16, when a user installs the circuit board 3 in the shell 1, the second inserting rod 15 penetrates through the middle of a fixing port 14 on the circuit board 3, then the tail end of the second inserting rod 15 is inserted into the middle of the front end of the first inserting rod 10, the tail end of the second inserting rod 15 pushes the clamping blocks 12 into the inner groove 11 to compress the first spring 13, after the second inserting rod 15 completely enters the middle of the front end of the first inserting rod 10, the clamping blocks 12 correspond to the clamping grooves 16, the clamping blocks 12 are pushed to be inserted into the clamping grooves 16 through the resilience force of the first spring 13, so as to be fixed at the front end of the first inserting rod 10, the structure not only is simple and, the circuit board 3 is installed inside the back of shell 1, and two sets of resilience force that supports ring 19 through two sets of second springs 18 and circuit board 3's both sides are laminated mutually, and when shell 1 received external vibrations tremble, second spring 18 when supporting circuit board 3 through supporting ring 19, gives the interval of 3 activities of circuit board, and is effectual to the vibrational force cushion, prevents that the vibrational force from causing the harm to circuit board 3, further protects circuit board 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a generating set safety control device, includes that shell (1), control cabinet (2) and circuit board (3) constitute the safety control device main part, control cabinet (2) are installed in the front of shell (1), the inside of shell (1) is provided with circuit board (3), its characterized in that: the heat-conducting copper pipe heat dissipation device is characterized in that a rubber layer (4) is uniformly laid on the inner wall of the shell (1), first heat-radiating fins (5) are uniformly arranged at the bottom end inside the shell (1), a heat-conducting copper pipe (6) is uniformly arranged at the bottom end inside the shell (1), copper plates (7) are welded on the left side and the right side of the shell (1), two ends of the heat-conducting copper pipe (6) penetrate through the inner wall of the shell (1) and extend to the outside of the shell (1), two ends of the heat-conducting copper pipe (6) are fixedly welded with the copper plates (7), second heat-radiating fins (8) are uniformly welded on one side, away from the shell (1), of the copper plates (7), slots (9) are formed in four corners of the inner wall rubber layer (4) on the back of the shell (1), first insertion rods (10) are inserted in the middle portions of the slots (9), inner grooves (11) are formed in, and the inside of inside groove (11) all is inserted and is equipped with fixture block (12), one side that fixture block (12) is close to inside groove (11) all welds first spring (13), and the other end of first spring (13) all with inside groove (11) inner wall welded fastening, fixed mouthful (14) have all been seted up to four face angle departments of circuit board (3), the middle part of fixed mouthful (14) all is inserted and is equipped with second inserted bar (15), the end of second inserted bar (15) all inserts the middle part of establishing in first inserted bar (10) front end, the terminal outside of second inserted bar (15) is the annular and has seted up draw-in groove (16), the front end of second inserted bar (15) all welds and has according to head (17).

2. A safety control device for a generator set according to claim 1, wherein: the first radiating fins (5) are longitudinally arranged and transversely arranged, the heat conducting copper pipes (6) are transversely arranged and longitudinally arranged, and the heat conducting copper pipes (6) penetrate through the middle parts of the first radiating fins (5).

3. A safety control device for a generator set according to claim 1, wherein: the surface of first inserted bar (10) all is provided with the external screw thread, all be provided with the internal thread on the inner wall of slot (9), slot (9) all is connected through helicitic texture with first inserted bar (10).

4. A safety control device for a generator set according to claim 1, wherein: the clamping blocks (12) are all spherical, the sections of the inner walls of the clamping grooves (16) are all arc-surface-shaped, and the clamping blocks (12) are all inserted into the clamping grooves (16).

5. A safety control device for a generator set according to claim 1, wherein: the front of first inserted bar (10) and the back of pressing head (17) all weld second spring (18), and second spring (18) all overlap the outside of establishing in second inserted bar (15), the one end that second spring (18) are close to fixed mouthful (14) all welds and supports ring (19), and all overlaps and establish in the second inserted bar (15) outside.