CN213938705U

CN213938705U - Modular power lightning protection box

Info

Publication number: CN213938705U
Application number: CN202023263834.1U
Authority: CN
Inventors: 苏畅; 唐忠雄
Original assignee: Changsha Putian Tianlai Lightning Protection Technology Co ltd
Current assignee: Changsha Putian Tianlai Lightning Protection Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-10
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a modular power lightning protection case, including power lightning protection case, power lightning protection case's surface is provided with the apron, power lightning protection case's inside fixedly connected with heat-conducting plate, the positive fixed surface of heat-conducting plate is equipped with surge protector, the positive fixed surface of heat-conducting plate is equipped with the cooling tube, the positive fixed surface of heat-conducting plate is equipped with heat radiation fins, one side of power lightning protection case is provided with into the liquid mouth, the other end of power lightning protection case is provided with the liquid outlet, the inside top fixedly connected with installation piece of power lightning protection case, the inside block of installation piece is connected with the safety cover, the inside top of power lightning protection case is provided with the fan. Through this design, under the effect of heat-conducting plate, heat radiation fins, cooling tube, heat dissipation through-hole, fan, suitable heat is derived to help lightning protection case that can be timely, and help lightning protection case carries out better work, has strengthened the heat dispersion of lightning protection case.

Description

Modular power lightning protection box

Technical Field

The utility model belongs to the technical field of power protection equipment, concretely relates to modular power lightning protection case.

Background

The lightning protection box is divided into a power supply lightning protection box and a signal lightning protection box according to different protected objects; the power supply lightning protection box is the most common and comprises two types, namely a series type and a parallel type according to the connection mode. The signal lightning protection boxes comprise a network signal lightning protection box, a control box lightning protection box and some customized lightning protection boxes with special models. But all lightning protection boxes have to have a reliable grounding as a prerequisite.

The existing power supply lightning protection box has heat generation when in use, and due to the fact that the existing lightning protection box is poor in heat dissipation effect, the lightning protection box cannot be helped to derive appropriate heat timely, the lightning protection box cannot work better, heat dissipation performance of the lightning protection box is reduced, and the service life of the lightning protection box is prolonged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a modular power lightning protection case has solved that power lightning protection case radiating effect is poor, brings the problem of the decline of working property and life's reduction.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a modular power lightning protection case, includes power lightning protection case, power lightning protection case's surface is provided with the apron, power lightning protection case's inside fixedly connected with heat-conducting plate, the positive fixed surface of heat-conducting plate is equipped with surge protector, the positive fixed surface of heat-conducting plate is equipped with the cooling tube, the positive fixed surface of heat-conducting plate is equipped with heat radiation fins, one side of power lightning protection case is provided with into the liquid mouth, the other end of power lightning protection case is provided with the liquid outlet, the inside top fixedly connected with installation piece of power lightning protection case, the inside block of installation piece is connected with the safety cover, the inside top of power lightning protection case is provided with the fan, the gas pocket is seted up to the inside of safety cover, the radiating through-hole has been seted up to the interior bottom of power lightning protection case.

As a preferred technical scheme of the utility model, the first install bin of top fixedly connected with of power lightning protection case, one side fixedly connected with second install bin of first install bin, the one end swing joint of first install bin has the inserted bar, the multiunit fixed slot has been seted up to the surface of inserted bar, the inside of second install bin is provided with reset spring, reset spring's one end fixedly connected with fixing ball, the jack has been seted up on the positive surface of apron.

As the utility model discloses a preferred technical scheme, go into the liquid mouth and lead to with the one end stationary phase of cooling tube, the liquid outlet with the other end of cooling tube fixed communicate with each other.

As a preferred technical scheme of the utility model, the heat dissipation through-hole all is provided with a plurality of with the gas pocket, and the size of heat dissipation through-hole and gas pocket is the same.

As a preferred technical scheme of the utility model, the movable groove has all been seted up to the both sides of power lightning protection case, the inside sliding connection in movable groove has the movable block, and the inner wall fixed connection of movable block and apron.

As an optimal technical scheme of the utility model, the jack is for pegging graft with the inserted bar, and the cross section width looks adaptation of the inside diameter of jack and inserted bar.

As an optimal technical scheme of the utility model, fixed ball is connected for the block with the fixed slot, and the fixed slot is the arc setting.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. by the design, under the action of the heat-conducting plate, the heat-radiating fins, the cooling pipe, the heat-radiating through holes and the fan, the lightning protection box can be helped to lead out proper heat in time, the lightning protection box can be helped to work better, and the heat-radiating performance of the lightning protection box is enhanced;

2. through the design, the hinge type connecting door used by the lightning protection box is transformed into the push-pull type movable door, the occupied area of the lightning protection box when the door is opened is reduced, the space for installing the lightning protection box is saved, the effective utilization rate of the installation space of the lightning protection box is improved, and the lightning protection box can be conveniently checked and maintained in a narrow space.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the power lightning protection box of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic front view of the structure of fig. 2 according to the present invention;

fig. 5 is a schematic view of the top view structure of the present invention.

Wherein: 1. a power supply lightning protection box; 2. a cover plate; 3. a heat conducting plate; 4. a surge protector; 5. heat dissipation fins; 6. a cooling tube; 7. a liquid inlet; 8. a liquid outlet; 9. a heat dissipating through hole; 10. mounting blocks; 11. a protective cover; 12. air holes; 13. a fan; 14. a movable groove; 15. a movable block; 16. a jack; 17. inserting a rod; 18. a first installation box; 19. a second installation box; 20. a return spring; 21. fixing the ball; 22. and fixing the grooves.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, a combined power supply lightning protection box comprises a power supply lightning protection box 1, a cover plate 2 is arranged on the outer surface of the power supply lightning protection box 1, a heat conducting plate 3 is fixedly connected inside the power supply lightning protection box 1, a surge protector 4 is fixedly arranged on the front surface of the heat conducting plate 3, a cooling pipe 6 is fixedly arranged on the front surface of the heat conducting plate 3, a heat radiating fin 5 is fixedly arranged on the front surface of the heat conducting plate 3, a liquid inlet 7 is arranged on one side of the power supply lightning protection box 1, a liquid outlet 8 is arranged at the other end of the power supply lightning protection box 1, a mounting block 10 is fixedly connected to the top end inside the power supply lightning protection box 1, a protective cover 11 is connected inside the mounting block 10 in a clamping manner, a fan 13 is arranged on the top end inside the power supply lightning protection box 1, an air hole 12 is arranged inside the protective cover 11, and a heat radiating through hole 9 is arranged at the bottom inside the power supply lightning protection box 1;

the cooling liquid is guided into the cooling pipe 6 through the liquid inlet 7 and flows out through the liquid outlet 8, and circularly flows in such a way, so that the cooling liquid in the cooling pipe 6 takes away the heat in the power supply lightning protection box 1, the heat conduction and heat dissipation are carried out under the action of the heat dissipation fins 5, the fan 13 is rotated under the action of an external power supply, the fan 13 is protected by the protective cover 11 under the clamping connection of the mounting block 10 and the protective cover 11, the fan 13 is prevented from winding the internal circuit of the power supply lightning protection box 1, the wind power generated when the fan 13 rotates flows into the power supply lightning protection box 1 through the protective cover 11, so that the heat in the power supply lightning protection box 1 flows, the heat is discharged through the heat dissipation through hole 9, and under the action of the heat conduction plate 3, the heat dissipation fins 5, the cooling pipe 6, the heat dissipation through hole 9 and the fan 13, the lightning protection box can be timely helped to derive proper heat, the help lightning protection case carries out better work, has strengthened the heat dispersion of lightning protection case.

In other embodiments, a first installation box 18 is fixedly connected to the top end of the power lightning protection box 1, a second installation box 19 is fixedly connected to one side of the first installation box 18, an insertion rod 17 is movably connected to one end of the first installation box 18, a plurality of groups of fixing grooves 22 are formed in the outer surface of the insertion rod 17, a return spring 20 is arranged inside the second installation box 19, a fixing ball 21 is fixedly connected to one end of the return spring 20, and a jack 16 is formed in the front surface of the cover plate 2;

in other embodiments, the liquid inlet 7 is fixedly communicated with one end of the cooling tube 6, and the liquid outlet 8 is fixedly communicated with the other end of the cooling tube 6; so that the cooling liquid flows into the cooling tube 6 through the liquid inlet 7 and flows out through the liquid outlet 8, thereby realizing the circulating flow of the cooling liquid inside the cooling tube 6.

Through pushing the cover plate 2, the cover plate 2 moves downwards, the cover plate 2 is separated from the power lightning protection box 1, when the cover plate 2 is fixed, the inserted rod 17 is inserted into the jack 16 through pushing the inserted rod 17, the cover plate 2 is supported, and under the elastic deformation action of the reset spring 20, the reset spring 20 pushes the fixed ball 21 to be clamped with the fixed groove 22, then the fixed ball 21 is clamped with the inserted rod 17, when the cover plate 2 is separated, the inserted rod 17 is pulled, so that the inside of the inserted rod 17 and the jack 16 is realized, and then the separation of the cover plate 2 and the inserted rod 17 is realized, through the design, the hinge type connecting door used by the lightning protection box is firstly transformed into a push-pull type moving door, the occupied area when the lightning protection box is opened is reduced, the installation space of the lightning protection box is saved, and the effective utilization rate of the installation space of the lightning protection box is improved, the lightning protection box is convenient to inspect and maintain in a narrow space.

In other embodiments, a plurality of heat dissipation through holes 9 and a plurality of air holes 12 are arranged, and the sizes of the heat dissipation through holes 9 and the air holes 12 are the same; so as to discharge the heat inside the power supply lightning protection box 1, and then improve the heat dissipation effect of the power supply lightning protection box 1.

In other embodiments, the two sides of the power lightning protection box 1 are both provided with movable grooves 14, the movable grooves 14 are connected with movable blocks 15 in a sliding manner, and the movable blocks 15 are fixedly connected with the inner wall of the cover plate 2; be convenient for remove apron 2, carry on spacingly to apron 2 simultaneously, avoid apron 2 and power lightning protection box 1 to take place to break away from.

In other embodiments, the insertion hole 16 is inserted into the insertion rod 17, and the inner diameter of the insertion hole 16 is matched with the cross-sectional width of the insertion rod 17; so that the inserted bar 17 supports the cover plate 2 and improves the fixity of the cover plate 2 connected with the power lightning protection box 1.

In other embodiments, the fixing ball 21 is connected with the fixing groove 22 in a snap-fit manner, and the fixing groove 22 is arranged in an arc shape; so as to fix the inserted link 17, thereby realizing the fixed connection of the inserted link 17 and the cover plate 2.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a modular power lightning protection case, includes power lightning protection case (1), its characterized in that: the surface of power lightning protection box (1) is provided with apron (2), the inside fixedly connected with heat-conducting plate (3) of power lightning protection box (1), the positive fixed surface of heat-conducting plate (3) is equipped with surge protector (4), the positive fixed surface of heat-conducting plate (3) is equipped with cooling tube (6), the positive fixed surface of heat-conducting plate (3) is equipped with heat radiation fins (5), one side of power lightning protection box (1) is provided with into liquid mouth (7), the other end of power lightning protection box (1) is provided with liquid outlet (8), the inside top fixedly connected with installation piece (10) of power lightning protection box (1), the inside block of installation piece (10) is connected with safety cover (11), the inside top of power lightning protection box (1) is provided with fan (13), gas pocket (12) are seted up to the inside of safety cover (11), the inner bottom of the power lightning protection box (1) is provided with a heat dissipation through hole (9).

2. The combined power supply lightning protection box according to claim 1, characterized in that: the utility model discloses a lightning protection device, including power lightning protection box (1), the first install bin of top fixedly connected with (18) of power lightning protection box (1), one side fixedly connected with second install bin (19) of first install bin (18), the one end swing joint of first install bin (18) has inserted bar (17), multiunit fixed slot (22) have been seted up to the surface of inserted bar (17), the inside of second install bin (19) is provided with reset spring (20), the one end fixedly connected with fixing ball (21) of reset spring (20), jack (16) have been seted up on the positive surface of apron (2).

3. The combined power supply lightning protection box according to claim 1, characterized in that: the liquid inlet (7) is fixedly communicated with one end of the cooling pipe (6), and the liquid outlet (8) is fixedly communicated with the other end of the cooling pipe (6).

4. The combined power supply lightning protection box according to claim 1, characterized in that: the heat dissipation through holes (9) and the air holes (12) are provided with a plurality of heat dissipation through holes, and the sizes of the heat dissipation through holes (9) and the air holes (12) are the same.

5. The combined power supply lightning protection box according to claim 2, characterized in that: movable groove (14) have all been seted up to the both sides of power lightning protection box (1), the inside sliding connection in movable groove (14) has movable block (15), and the inner wall fixed connection of movable block (15) and apron (2).

6. The combined power supply lightning protection box according to claim 2, characterized in that: the insertion holes (16) are inserted into the insertion rods (17), and the inner diameters of the insertion holes (16) are matched with the width of the cross sections of the insertion rods (17).

7. The combined power supply lightning protection box according to claim 2, characterized in that: the fixing ball (21) is connected with the fixing groove (22) in a clamping mode, and the fixing groove (22) is arranged in an arc shape.