CN212648837U

CN212648837U - High-low voltage power distribution cabinet with keep apart protective structure

Info

Publication number: CN212648837U
Application number: CN202021665816.3U
Authority: CN
Inventors: 吴晓丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-03-02
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a high-low voltage power distribution cabinet with keep apart protective structure, including guard plate and first dampproof board, the one end welding that the guard plate is close to the horizontal axis of device has the stopper, and the stopper is close to the one end of the vertical axis of guard plate and has seted up the second draw-in groove, the inside of second draw-in groove is worn to locate by first dampproof board, and wears to be equipped with the second rivet at the middle part of first dampproof board, the inner wall of stopper bonds and has the insulating layer, and the inner wall from the top down of insulating layer settles in proper order has roof and radiating block, the top welding of radiating block has the main part, the stopper is close to the inside first draw-in groove of having seted. This high-low voltage power distribution cabinet with keep apart protective structure sets up and closes first dampproofing integrated circuit board in the inside second draw-in groove of stopper to this realization is to the location connection performance between first dampproofing board and the stopper, wears to establish fixedly each other through the second rivet between with first dampproofing board and the stopper simultaneously.

Description

High-low voltage power distribution cabinet with keep apart protective structure

Technical Field

The utility model relates to a switch board technical field specifically is a high-low voltage distribution cabinet with keep apart protective structure.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

Switch board functional design on the market is single, and the outside does not have barrier propterty to its outside is very easily appeared and is oozed the water phenomenon, leads to the emergence of short circuit phenomenon easily, does not have insulation protection performance simultaneously, can't take the facility for the user, for this reason, we provide a high-low voltage power distribution cabinet with isolation protective structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-low voltage distribution cabinet with keep apart protective structure to the functional design who proposes in solving above-mentioned background is single, and the outside does not have barrier propterty, and its outside infiltration phenomenon very easily appears, leads to the emergence of short circuit phenomenon easily, does not have insulation protection performance simultaneously, can't take the problem of facility for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low voltage power distribution cabinet with an isolation protection structure comprises a protection plate and a first damp-proof plate, wherein a limiting block is welded at one end, close to a transverse central axis of a device, of the protection plate, a second clamping groove is formed at one end, close to a vertical central axis of the protection plate, of the limiting block, the first damp-proof plate penetrates through the second clamping groove, a second rivet is penetrated through the middle of the first damp-proof plate, an insulating layer is bonded on the inner wall of the limiting block, a top plate and a heat dissipation block are sequentially arranged on the inner wall of the insulating layer from top to bottom, a main body is welded at the top of the heat dissipation block, a first clamping groove is formed in one end, close to the transverse central axis of the main body, of the limiting block, a second damp-proof plate is penetrated through the inner part of the first clamping groove, first rivets are penetrated through the middle of the, the base is welded to the bottom of one end of the protection plate deviating from the transverse central axis of the second damp-proof plate.

Preferably, the first damp-proof plate forms a clamping structure through the second clamping groove and the limiting block, and the first damp-proof plate forms a fixing structure through the second rivet and the limiting block.

Preferably, the second damp-proof plate forms a clamping structure through the first clamping groove and the limiting block, and the second damp-proof plate forms a fixing structure through the first rivet and the limiting block.

Preferably, the limiting block is of an L-shaped structure, and the inner wall of the limiting block is tightly attached to the outer wall of the insulating layer.

Preferably, the limiting blocks form an elastic structure through springs and the movable plates, the springs and the movable plates are symmetrically distributed around the center of the main body, and the number of the springs is four.

Preferably, the vertical central axes of the top plate, the main body and the heat dissipation block are matched, and the inner wall of the insulating layer is tightly attached to the outer walls of the top plate and the heat dissipation block.

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

1. with first dampproofing integrated circuit board close in the inside second draw-in groove of stopper to this realization is to the location connection performance between first dampproofing board and the stopper, wears to establish fixedly through the second rivet each other between with first dampproofing board and the stopper simultaneously, with this firm performance of strengthening.

2. With the dampproofing integrated circuit board of second close in the inside first draw-in groove of stopper to this realization is to the location connection performance between dampproofing board of second and the stopper, wears to establish fixedly through first rivet each other between with dampproofing board of second and the stopper simultaneously, with this firm performance of strengthening.

3. Lay the insulating layer and paste in the stopper inner wall of "L" style of calligraphy structure, make insulating layer and roof, the radiating block closely laminates each other, thereby play insulating properties, avoid the dangerous occurence of failure that leads to because the electric leakage, through spring interconnect between stopper and the fly leaf, because the spring has certain elasticity and damping performance, consequently when the fly leaf receives certain external force striking, the spring can subdue partial force, avoid causing direct injury to the main part, thereby play the isolation guard action to the main part outer wall, with the roof, the mutual one-to-one of vertical position of main part and radiating block, laminate the outer wall of roof and radiating block in the inner wall of insulating layer again, utilize the insulating layer to play limiting properties on the one hand, on the other hand plays insulating properties.

Drawings

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

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

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a protection plate; 2. a top plate; 3. a first moisture barrier; 4. a limiting block; 5. a spring; 6. a movable plate; 7. a main body; 8. a heat dissipating block; 9. a base; 10. a first card slot; 11. a first rivet; 12. a second moisture barrier; 13. an insulating layer; 14. a second rivet; 15. and a second card slot.

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 a technical solution: a high-low voltage power distribution cabinet with an isolation protection structure comprises a protection plate 1, a top plate 2, a first damp-proof plate 3, a limiting block 4, a spring 5, a movable plate 6, a main body 7, a radiating block 8, a base 9, a first clamping groove 10, a first rivet 11, a second damp-proof plate 12, an insulating layer 13, a second rivet 14 and a second clamping groove 15, wherein the limiting block 4 is welded at one end of the protection plate 1 close to the transverse central axis of the device, the second clamping groove 15 is formed at one end of the limiting block 4 close to the vertical central axis of the protection plate 1, the first damp-proof plate 3 is arranged in the second clamping groove 15 in a penetrating manner, the second rivet 14 is arranged in the middle of the first damp-proof plate 3 in a penetrating manner, the insulating layer 13 is adhered to the inner wall of the limiting block 4, the top plate 2 and the radiating block 8 are sequentially arranged on the inner wall of the insulating layer 13 from top to bottom, the, and the dampproofing board 12 of second is worn to be equipped with in the inside of first draw-in groove 10, and first rivet 11 is worn to be equipped with in the middle part of the dampproofing board 12 of second, and spring 5 is installed at the both ends of the skew vertical axis of main part 7 of stopper 4, and the end fixing of spring 5 has fly leaf 6, and the welding of the one end bottom of the skew horizontal axis of the dampproofing board 12 of second of guard plate 1 has base 9, and the right-hand member of support frame 20 has connect rotatory screw 18 soon, and the outer wall of rotatory screw has connect the cutterba.

The first damp-proof plate 3 and the limiting block 4 form a clamping structure through the second clamping groove 15, the first damp-proof plate 3 and the limiting block 4 form a fixing structure through the second rivet 14, the first damp-proof plate 3 is clamped in the second clamping groove 15 inside the limiting block 4, the positioning connection performance between the first damp-proof plate 3 and the limiting block 4 is achieved, and meanwhile the first damp-proof plate 3 and the limiting block 4 are mutually fixed in a penetrating mode through the second rivet 14, so that the firmness performance is enhanced;

the second damp-proof plate 12 forms a clamping structure with the limiting block 4 through the first clamping groove 10, the second damp-proof plate 12 forms a fixing structure with the limiting block 4 through the first rivet 11, the second damp-proof plate 12 is clamped in the first clamping groove 10 inside the limiting block 4, and therefore the positioning connection performance between the second damp-proof plate 12 and the limiting block 4 is achieved, and meanwhile the second damp-proof plate 12 and the limiting block 4 are mutually fixed in a penetrating mode through the first rivet 11, and therefore the firmness performance is enhanced;

the limiting block 4 is of an L-shaped structure, the inner wall of the limiting block 4 is tightly attached to the outer wall of the insulating layer 13, and the insulating layer 13 is paved on the inner wall of the limiting block 4 of the L-shaped structure, so that the insulating layer 13, the top plate 2 and the heat dissipation block 8 are tightly attached to each other, the insulating property is achieved, and the dangerous accidents caused by electric leakage are avoided;

the limiting block 4 and the movable plate 6 form an elastic structure through the spring 5, the spring 5 and the movable plate 6 are symmetrically distributed about the center of the main body 7, four springs 5 are arranged, the limiting block 4 and the movable plate 6 are connected with each other through the spring 5, and the spring 5 has certain elasticity and damping performance, so that when the movable plate 6 is impacted by certain external force, part of force can be reduced by the spring 5, direct damage to the main body 7 is avoided, and the isolation and protection effects on the outer wall of the main body 7 are achieved;

the vertical axis of roof 2, main part 7 and radiating block 8 is identical, and the inner wall of insulating layer 13 closely laminates in the outer wall of roof 2 and radiating block 8, with the mutual one-to-one correspondence of perpendicular position of roof 2, main part 7 and radiating block 8, laminates the outer wall of roof 2 and radiating block 8 in the inner wall of insulating layer 13 again, utilizes insulating layer 13 to play limiting performance on the one hand, and on the other hand plays insulating properties.

The working principle is as follows: for the high-low voltage power distribution cabinet with the isolation protection structure, firstly, the first damp-proof plate 3 is clamped in the second clamping groove 15 in the limiting block 4, then the penetrating arrangement of the second rivet 14 is utilized, so that the first damp-proof plate 3 and the limiting block 4 have the fixing performance, the second damp-proof plate 12 is clamped in the first clamping groove 10 in the limiting block 4, then the penetrating arrangement of the first rivet 11 is utilized, so that the second damp-proof plate 12 and the limiting block 4 have the fixing performance, thereby realizing the waterproof performance of the first damp-proof plate 3 and the second damp-proof plate 12 to the device, avoiding the occurrence of short circuit condition in the device due to water seepage, then the insulating layer 13 is attached to the inner wall of the limiting block 4, and then the top plate 2 at the upper end of the main body 7 and the heat dissipation block 8 at the lower end of the main body 7 are respectively clamped in the inner wall of the insulating layer 13, thereby achieving, avoid because the dangerous accident that the electric leakage leads to takes place, later when fly leaf 6 receives the striking that comes from external force, fly leaf 6 can transmit the power that receives on spring 5, and spring 5 has certain elasticity and damping performance, consequently spring 5 can subduct partial force to avoid causing direct injury to main part 7, be favorable to playing the isolation protection effect to main part 7 outer wall, just accomplish the whole use that has the high-low voltage distribution cabinet of isolation protective structure like this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-low voltage distribution cabinet with keep apart protective structure, includes guard plate (1) and first dampproofing board (3), its characterized in that: a limiting block (4) is welded at one end, close to a transverse central axis, of the protection plate (1), a second clamping groove (15) is formed at one end, close to a vertical central axis, of the limiting block (4), the first moisture-proof plate (3) penetrates through the second clamping groove (15), a second rivet (14) penetrates through the middle of the first moisture-proof plate (3), an insulating layer (13) is bonded on the inner wall of the limiting block (4), a top plate (2) and a heat dissipation block (8) are sequentially arranged on the inner wall of the insulating layer (13) from top to bottom, a main body (7) is welded at the top of the heat dissipation block (8), a first clamping groove (10) is formed inside one end, close to the transverse central axis, of the main body (7) of the limiting block (4), a second moisture-proof plate (12) penetrates through the inside of the first clamping groove (10), and a first rivet (11) penetrates through the middle of the second moisture, spring (5) are installed at the both ends of the skew main part (7) vertical axis in stopper (4), and the end fixing of spring (5) has fly leaf (6), base (9) have been welded to the one end bottom of the skew second dampproofing board (12) horizontal axis in guard plate (1).

2. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 1, wherein: first dampproofing board (3) constitute the block structure through between second draw-in groove (15) and stopper (4), and just first dampproofing board (3) constitute fixed knot through between second rivet (14) and stopper (4) and construct.

3. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 1, wherein: the second damp-proof plate (12) forms a clamping structure between the first clamping groove (10) and the limiting block (4), and the second damp-proof plate (12) forms a fixing structure between the first rivet (11) and the limiting block (4).

4. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 1, wherein: the limiting block (4) is of an L-shaped structure, and the inner wall of the limiting block (4) is tightly attached to the outer wall of the insulating layer (13).

5. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 1, wherein: the limiting block (4) is of an elastic structure formed between the spring (5) and the movable plate (6), the spring (5) and the movable plate (6) are symmetrically distributed about the center of the main body (7), and the number of the springs (5) is four.

6. The high-low voltage power distribution cabinet with the isolation protection structure according to claim 1, wherein: the vertical central axes of the top plate (2), the main body (7) and the radiating block (8) are matched, and the inner wall of the insulating layer (13) is tightly attached to the outer walls of the top plate (2) and the radiating block (8).