CN214589992U - Electric metering box - Google Patents

Abstract

The utility model provides an electric metering box, which relates to the technical field of electric boxes and comprises an electric box body, a mounting plate, a rectangular cover, a fixing frame, a heat dissipation plate and a fixing mechanism, wherein the mounting plate is fixedly arranged on the surface of the electric box body, the rectangular cover is fixedly arranged on the surface of the electric box body, the fixing frame is fixedly arranged on the surface of the rectangular cover, the heat dissipation plate is arranged on the surface of the fixing frame in a sliding manner, the fixing mechanism is arranged on the surface of the electric box body, the fixing mechanism comprises a clamping plate which is connected inside a sliding rail of the fixing frame in a sliding manner, a bolt a is rotated on the surface of the clamping plate, the function of conveniently dismantling the heat dissipation plate is achieved, when the electric box is practically used, when the excessive dust is accumulated on the surface of the heat dissipation hole to influence the heat dissipation of the electric box, the heat dissipation plate is dismantled, and manual ash removal is carried out, so that the electric box keeps heat dissipation, and the practical use is facilitated.

Description

Electric metering box

Technical Field

The utility model relates to an electric box technical field especially relates to an electric metering box.

Background

The electric box is a low-voltage electric box formed by assembling switch equipment, measuring instruments and the like in a closed or semi-closed metal cabinet according to the electric wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

At present, most electrical boxes are provided with heat dissipation holes, and the heat dissipation holes can accumulate a lot of dust when the electrical boxes are used for a long time, so that the heat dissipation holes are plugged, the heat dissipation effect of the electrical boxes is poor, and the normal operation of equipment in the electrical boxes is influenced.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an electric metering box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric metering box, it comprises electric box body, mounting panel, rectangle lid, fixed frame, heating panel and fixed establishment, the mounting panel is equipped with admittedly on the surface of electric box body, the fixed surface of electric box body installs the rectangle lid, the fixed frame is equipped with admittedly on the surface of rectangle lid, the surface slip of fixed frame has the heating panel, fixed establishment installs the surface at fixed frame, the surface of electric box body is provided with supporting mechanism.

Preferably, fixed establishment include splint, splint sliding connection is in the inside of fixed frame slide rail, the surface rotation of splint has bolt a, the sucking disc is equipped with admittedly in the position department that the one end of bolt a is close to splint, the fixed surface of fixed frame installs the fixed block, the surface rotation of fixed block is connected with the gag lever post, the surface rotation of fixed frame is connected with bolt b, the inside fixed mounting of fixed frame has the stopper.

Preferably, the surface of the heat dissipation plate is provided with heat dissipation holes, and the surface of each heat dissipation hole is fixedly provided with a dust screen.

Preferably, the surface of splint is adorned the slider admittedly, and the slider slides in the inside of fixed frame slide rail, and the shape of splint is the U font.

Preferably, the one end fixed mounting of gag lever post has the rectangle piece, and the fixed orifices has been seted up on the surface of rectangle piece, the surface of fixed frame is close to bolt b's position department and is seted up the screw hole.

Preferably, the supporting mechanism including accomodate the groove, the inner wall fixed mounting who accomodates the groove has the spring, the surface of accomodating the groove is equipped with the extension spring admittedly, the position department of keeping away from the groove of accomodating of one end of extension spring is equipped with admittedly and draws the piece, the inside slip of accomodating the groove has the bracing piece, the bottom fixed mounting of bracing piece has the backup pad.

Preferably, the number of the pulling blocks is two, one end of each pulling block is arc-shaped, and a positioning hole is formed in the position, close to one side of the top end, of the surface of the supporting rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, under the mutual cooperation of the fixed frame, the heat dissipation plate, the clamping plate, the bolt a, the sucking disc, the fixed block, the limiting rod, the bolt b and the limiting block, in practical use, when the dust on the surface of the heat dissipation plate is more to be cleaned, the bolt b is rotated at the moment, the bolt b is moved out from the surface of the threaded hole, the limiting rod is rotated at the moment, when the limiting rod rotates to the top surface of the fixed frame, the hand is loosened at the moment, the heat dissipation plate is pulled simultaneously, due to the movement of the heat dissipation plate, the heat dissipation plate drives the clamping plate to slide in the fixed frame at the moment, when the clamping plate slides to the position of the limiting block, due to the limiting action of the limiting block, the clamping plate can not move continuously, the hand is loosened at the moment, the bolt a is rotated simultaneously, at the moment, the bolt a drives the sucking disc to ascend, when the sucking disc is separated from the surface of the heat dissipation plate, the heat dissipation plate is taken out at the moment, the function of conveniently dismantling the heat dissipation plate is achieved, during the in-service use, thereby when the surface of louvre accumulated too much dust influenced the electric box heat dissipation, through dismantling the heating panel, carry out artifical deashing, make the electric box keep the heat dissipation, do benefit to in-service use.

2. In the utility model, under the mutual cooperation of the accommodating groove, the spring, the tension spring, the pulling block, the supporting rod and the supporting plate, when the electric box is needed to be installed on the wall surface in practical use, the pulling block is pulled, the pulling block drives the tension spring to move at the same time, the pulling block is moved out from the surface of the supporting rod at the moment, the limit of the supporting rod is relieved, the supporting rod drives the sliding block to slide in the accommodating groove at the moment, the supporting rod is driven to pop out from the inner wall of the accommodating groove by the elasticity of the spring, the supporting rod is pulled at the moment, when the sliding block connected with the supporting rod slides to the position of the other group of pulling blocks, the pulling block is inserted into the positioning hole arranged in the sliding groove at the moment, the function of limiting the supporting rod is played, thereby the electric box is installed on the wall surface, when the supporting rod is needed to be accommodated, the pulling block below is pulled at the moment, the pulling block is moved out of the surface of the supporting rod, and the supporting rod is pushed simultaneously, when the locating hole on bracing piece surface removed and the position department that draws the piece coincidence, draw the piece this moment in the surface landing locating hole along the bracing piece, played the effect of accomodating the bracing piece, during the in-service use, when needs install the electric box to the wall, because the in-process operator of installation need hold up the electric box with the hand, may cause the landing to injure the operator's the condition by a crashing object, can play the effect of firm electric box through setting up the support frame, thereby avoided the operator not to cause the electric box landing at the in-process of holding up by hand very much.

Drawings

Fig. 1 is a schematic view of the overall structure of an electrical metering box of the present invention;

fig. 2 is a schematic view of a part of the structure of the electric metering box of fig. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion A in FIG. 2 of the electric metering box of the present invention;

fig. 4 is a front view of an electrical metering box according to the present invention;

FIG. 5 is a schematic view of a portion of the structure of an electrical metering box shown in FIG. 4;

FIG. 6 is an enlarged view of the electrical metering box at B in FIG. 5;

FIG. 7 is an enlarged view of the electrical metering box at C in FIG. 5;

FIG. 8 is a schematic view of a portion of the structure of the electrical metering box shown in FIG. 1 according to the present invention;

FIG. 9 is a cross-sectional view of the utility model illustrating an electrical metering box of FIG. 8;

fig. 10 is an enlarged view of the electric metering box at D in fig. 9 according to the present invention.

Illustration of the drawings:

an electric box body; 2. mounting a plate; 3. a rectangular cover; 4. a fixing frame; 5. a heat dissipation plate; 6. a splint; 7. a bolt a; 8. a suction cup; 9. a fixed block; 10. a limiting rod; 11. a bolt b; 12. a limiting block; 13. a receiving groove; 14. a spring; 15. a tension spring; 16. pulling the block; 17. a support bar; 18. and a support plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides an electric metering box, it comprises electric box body 1, mounting panel 2, rectangle lid 3, fixed frame 4, heating panel 5 and fixed establishment, mounting panel 2 is equipped with admittedly on the surface of electric box body 1, the fixed surface of electric box body 1 installs rectangle lid 3, fixed frame 4 is equipped with admittedly on the surface of rectangle lid 3, the surperficial slip of fixed frame 4 has heating panel 5, fixed establishment installs on the surface of fixed frame 4, the surface of electric box body 1 is provided with supporting mechanism.

Concretely, fixed establishment includes splint 6, splint 6 sliding connection is in the inside of fixed frame 4 slide rail, and the surface rotation of splint 6 has bolt a7, and the one end of bolt a7 is close to the position department of splint 6 and is equipped with sucking disc 8 admittedly, and the fixed surface of fixed frame 4 installs fixed block 9, and the surface rotation of fixed block 9 is connected with gag lever post 10, and the surface rotation of fixed frame 4 is connected with bolt b11, and the inside fixed mounting of fixed frame 4 has stopper 12.

In this embodiment: under the mutual cooperation of the fixed frame 4, the heat dissipation plate 5, the clamping plate 6, the bolt a7, the sucker 8, the fixed block 9, the limiting rod 10, the bolt b11 and the limiting block 12, during actual use, when more dust on the surface of the heat dissipation plate 5 needs to be cleaned, the bolt b11 is rotated at the moment, the bolt b11 moves out of the surface of the threaded hole, the limiting rod 10 is rotated at the moment, when the limiting rod 10 rotates to the top surface of the fixed frame 4, the hand is loosened at the moment, the heat dissipation plate 5 is pulled at the same time, due to the movement of the heat dissipation plate 5, the clamping plate 6 is driven by the heat dissipation plate 5 to slide in the fixed frame 4 at the moment, when the clamping plate 6 slides to the position of the limiting block 12, the clamping plate 6 cannot move continuously due to the limiting effect of the limiting block 12, the hand is loosened at the moment, the bolt a7 is rotated at the same time, at the moment, the bolt a7 rotates in the inner part of the clamping plate 6, the bolt a7 drives the sucker 8 to ascend, when the sucker 8 is separated from the surface of the clamping plate 5, above having played the convenient function of demolising heating panel 5, during the in-service use, thereby when the surface of louvre has accumulated too much dust and has influenced the electric box heat dissipation, through dismantling heating panel 5, carry out artifical deashing, make the electric box keep dispelling the heat, do benefit to in-service use.

Specifically, the surface of the heat dissipation plate 5 is provided with heat dissipation holes, and the surface of each heat dissipation hole is fixedly provided with a dust screen.

In this embodiment: the dust screen can prevent dust or mosquito from flying into from the radiating hole to avoid the dust to influence the equipment operation in the electric box.

Specifically, the surface of splint 6 is equipped with the slider admittedly, and the slider slides in the inside of fixed frame 4 slide rail, and splint 6's shape is the U font.

In this embodiment: the slider can drive splint 6 and slide in the inside of fixed frame 4 slide rail, comes the shape of laminating heating panel 5 through the splint 6 that uses the U font, makes heating panel 5 put more firm on splint 6.

Specifically, a rectangular block is fixedly mounted at one end of the limiting rod 10, a fixing hole is formed in the surface of the rectangular block, and a threaded hole is formed in the surface of the fixing frame 4 at a position close to the bolt b 11.

In this embodiment: the notch of the fixed frame 4 can be sealed by rotating the limiting rod 10, the effect of fixing the heat dissipation plate 5 is achieved, the rectangular block can be better attached to the shape of the sliding groove, and therefore the rectangular block is limited in the sliding groove and plays a role in stabilizing.

Specifically, the supporting mechanism comprises a containing groove 13, a spring 14 is fixedly mounted on the inner wall of the containing groove 13, a tension spring 15 is fixedly mounted on the surface of the containing groove 13, a pull block 16 is fixedly mounted at a position, far away from the containing groove 13, of one end of the tension spring 15, a supporting rod 17 slides inside the containing groove 13, and a supporting plate 18 is fixedly mounted at the bottom end of the supporting rod 17.

In this embodiment: under the mutual cooperation of the accommodating groove 13, the spring 14, the tension spring 15, the pulling block 16, the supporting rod 17 and the supporting plate 18, during actual use, when the electrical box needs to be installed on a wall surface, the pulling block 16 is pulled, the pulling block 16 drives the tension spring 15 to move, at the same time, the pulling block 16 moves out from the surface of the supporting rod 17, because the limit of the supporting rod 17 is released, the supporting rod 17 drives the sliding block to slide in the accommodating groove 13 at the moment, because the elastic force of the spring 14 drives the supporting rod 17 to pop out from the inner wall of the accommodating groove 13, at the moment, the supporting rod 17 is pulled, when the sliding block connected with the supporting rod 17 slides to the position of the other group of pulling blocks 16, at the moment, the pulling block 16 is inserted into the positioning hole formed in the sliding groove to play the role of limiting the supporting rod 17, thereby supporting the installation of the electrical box on the wall surface, and when the supporting rod 17 needs to be accommodated, the pulling block 16 below is pulled to move out of the surface of the supporting rod 17, promote bracing piece 17 simultaneously, when the locating hole on bracing piece 17 surface removed with draw when the position department of 16 coincidences, draw the piece 16 to slide into the locating hole along the surface of bracing piece 17 this moment, played the effect of accomodating bracing piece 17, in the time of the in-service use, when needs install the electric box to the wall, because the in-process operator of installation need hold the electric box with the hand, probably cause the condition that the landing injures the operator, can play the effect of firm electric box through setting up the support frame, thereby avoided the operator not even to cause the electric box landing at the in-process of holding up the hand.

Specifically, the number of the pulling blocks 16 is two, one end of each pulling block 16 is arc-shaped, and a positioning hole is formed in the position, close to one side of the top end, of the surface of the supporting rod 17.

In this embodiment: the arc draws the surface that piece 16 can be better laminating bracing piece 17 when bracing piece 17 upwards slides, and is more laborsaving at gliding in-process, when drawing piece 16 and inserting the locating hole in, can play the effect of spacing bracing piece.

The working principle is as follows: under the mutual cooperation of the fixed frame 4, the heat dissipation plate 5, the clamping plate 6, the bolt a7, the sucker 8, the fixed block 9, the limiting rod 10, the bolt b11 and the limiting block 12, during actual use, when more dust on the surface of the heat dissipation plate 5 needs to be cleaned, the bolt b11 is rotated at the moment, the bolt b11 moves out of the surface of the threaded hole, the limiting rod 10 is rotated at the moment, when the limiting rod 10 rotates to the top surface of the fixed frame 4, the hand is loosened at the moment, the heat dissipation plate 5 is pulled at the same time, due to the movement of the heat dissipation plate 5, the clamping plate 6 is driven by the heat dissipation plate 5 to slide in the fixed frame 4 at the moment, when the clamping plate 6 slides to the position of the limiting block 12, the clamping plate 6 cannot move continuously due to the limiting effect of the limiting block 12, the hand is loosened at the moment, the bolt a7 is rotated at the same time, at the moment, the bolt a7 rotates in the inner part of the clamping plate 6, the bolt a7 drives the sucker 8 to ascend, when the sucker 8 is separated from the surface of the clamping plate 5, the above functions of conveniently removing the heat dissipation plate 5, under the mutual cooperation of the accommodating groove 13, the spring 14, the tension spring 15, the pulling block 16, the support rod 17 and the support plate 18, in practical use, when the electric box needs to be installed on a wall surface, the pulling block 16 is pulled, the pulling block 16 drives the tension spring 15 to move, at this time, the pulling block 16 moves out of the surface of the support rod 17, since the limit of the support rod 17 is released, at this time, the support rod 17 drives the sliding block to slide in the accommodating groove 13, because the elastic force of the spring 14 drives the support rod 17 to pop out from the inner wall of the accommodating groove 13, at this time, the support rod 17 is pulled, when the sliding block connected with the support rod 17 slides to the position of another group of the pulling block 16, at this time, the pulling block 16 is inserted into the positioning hole formed in the sliding groove to play a role of limiting the support rod 17, so as to fix the support rod 17, at this time, when the support rod 17 needs to be accommodated, the pulling block 16 below, the pulling block 16 is moved out of the surface of the supporting rod 17, the supporting rod 17 is pushed at the same time, when the positioning hole on the surface of the supporting rod 17 moves to the position coinciding with the pulling block 16, the pulling block 16 slides into the positioning hole along the surface of the supporting rod 17 at the moment, and the supporting rod 17 is stored.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides an electric metering box, it comprises electric box body (1), mounting panel (2), rectangle lid (3), fixed frame (4), heating panel (5) and fixed establishment, its characterized in that: the surface of electric box body (1) is equipped with mounting panel (2) admittedly, the fixed surface of electric box body (1) installs rectangle lid (3), the fixed frame (4) is equipped with admittedly on the surface of rectangle lid (3), the surface slip of fixed frame (4) has heating panel (5), fixed establishment installs the surface at fixed frame (4), fixed establishment include splint (6), splint (6) sliding connection is in the inside of fixed frame (4) slide rail, the surface of splint (6) rotates and is equipped with bolt a (7), the one end of bolt a (7) is close to the position department of splint (6) and admittedly is equipped with sucking disc (8), the fixed surface of fixed frame (4) installs fixed block (9), the surface rotation of fixed block (9) is connected with gag lever post (10), the surface rotation of fixed frame (4) is connected with bolt b (11), the inside fixed mounting of fixed frame (4) has stopper (12), the surface of electric box body (1) is provided with supporting mechanism.

2. An electrical metering box as claimed in claim 1, wherein: the surface of the heat dissipation plate (5) is provided with heat dissipation holes, and the surface of each heat dissipation hole is fixedly provided with a dust screen.

3. An electrical metering box as claimed in claim 1, wherein: the surface of the clamping plate (6) is fixedly provided with a sliding block, the sliding block slides in the sliding rail of the fixing frame (4), and the clamping plate (6) is U-shaped.

4. An electrical metering box according to claim 3, wherein: the one end fixed mounting of gag lever post (10) has the rectangular block, and the fixed orifices has been seted up on the surface of rectangular block, the position department that the surface of fixed frame (4) is close to bolt b (11) sets up threaded hole.

5. An electrical metering box as claimed in claim 1, wherein: supporting mechanism including accomodating groove (13), accomodate groove (13) and adorn the both sides at electric box body (1) admittedly, the inner wall fixed mounting who accomodates groove (13) has spring (14), the surface of accomodating groove (13) is equipped with extension spring (15) admittedly, the one end of extension spring (15) is kept away from the position department of accomodating groove (13) and is equipped with admittedly and draw piece (16), the inside slip of accomodating groove (13) has bracing piece (17), the bottom fixed mounting of bracing piece (17) has backup pad (18).

6. An electrical metering box according to claim 5, wherein: the number of the pulling blocks (16) is two, one end of each pulling block (16) is arc-shaped, and a positioning hole is formed in the position, close to one side of the top end, of the surface of the supporting rod (17).

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