CN111064086B

CN111064086B - Dustproof heat dissipation possesses switch board that extends extension mechanism for electric power

Info

Publication number: CN111064086B
Application number: CN202010075913.5A
Authority: CN
Inventors: 陈维波
Original assignee: Shenzhen Qiyi Engineering Technology Co ltd
Current assignee: SHENZHEN QIYI ENGINEERING TECHNOLOGY Co.,Ltd.
Priority date: 2020-01-23
Filing date: 2020-01-23
Publication date: 2021-07-23
Anticipated expiration: 2040-01-23
Also published as: CN111064086A

Abstract

The invention provides a power distribution cabinet with an extension mechanism for dust prevention and heat dissipation for electric power, which relates to the technical field of power distribution cabinets and aims to solve the problems that the internal space of a conventional power distribution cabinet is fixed and is difficult to change, when equipment is expanded, the power distribution cabinet needs to be additionally arranged, when the power distribution cabinet is increased or decreased, a part of lines also needs to be reconnected, the trouble is caused, the occupied space is large, and the normal operation of the equipment in use is influenced; and a cabinet door is rotatably arranged on the front end plane of the power distribution cabinet main body through a hinge arranged at the edge of the left end. In the invention, the left end of the bottom plane of the upper end heat dissipation grid and the left end of the top plane of the lower end heat dissipation grid of the power distribution cabinet main body are respectively provided with the L-shaped hanging groove A which can be matched with the inner cabinet and the inner clamping mechanism, so that the inner cabinet can be pulled out for expansion and use, the power distribution cabinet can be conveniently adapted to the condition of expanding a circuit, and the power distribution cabinet has stronger adaptability.

Description

Dustproof heat dissipation possesses switch board that extends extension mechanism for electric power

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an extension mechanism for dust prevention and heat dissipation for electric power.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). 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.

Like in patent application CN201721670982.0 dustproof high heat dissipation switch board, relate to the switch board field. This kind of switch board, including turning over door and the cabinet body, the upper end embedding that turns over the door has glass perspective window, and the right side that turns over the door runs through there is the tapered end, and the left side fixedly connected with handle of tapered end turns over the left side swing joint of door and has the hinge, the top fixedly connected with support column of the cabinet body, and the both sides of the cabinet body have closely welded the baffle, and the inside fixed welding of the cabinet body has the stores pylon, and the back right side below of the cabinet body runs through there is the electric wire delivery outlet. This dustproof high heat dissipation switch board is provided with four baffles, and the baffle welding is directly over the both sides exhaust fan, and the baffle is in the same place with cabinet body welding, and during the welded angle downward sloping twenty-five degrees can stop the object that the top dropped and enter into the exhaust fan, further protects the exhaust fan because of the baffle front end downwardly extending, so the baffle can be dustproof, also can prevent water and let during moisture gets into the exhaust fan, is applicable to dustproof high heat dissipation switch board field, has good development prospect.

Usually the switch board inner space is fixed to be difficult to change, and when expanding equipment, then need additionally to increase the switch board, and when increasing and decreasing the switch board, some circuit also need reconnect, and not only troublesome, occupation space is great moreover, influences the normal operating of the equipment that is using moreover.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a power distribution cabinet with an extension mechanism for dust-proof heat dissipation for electric power is provided, so as to achieve the purpose of higher practical value.

Disclosure of Invention

In order to solve the technical problems, the invention provides a power distribution cabinet with an extension mechanism for dust prevention and heat dissipation for electric power, which aims to solve the problems that the internal space of a conventional power distribution cabinet is fixed and is difficult to change, when equipment is expanded, the power distribution cabinet needs to be additionally arranged, when the number of the power distribution cabinets is increased or decreased, a part of lines also needs to be reconnected, the trouble is caused, the occupied space is large, and the normal operation of the equipment in use is influenced.

The dustproof heat dissipation for the electric power has the purpose and the effect of extending the power distribution cabinet of the expansion mechanism, and is achieved by the following specific technical means:

a power distribution cabinet with an extension mechanism for dust prevention and heat dissipation for electric power comprises a power distribution cabinet main body; a cabinet door is rotatably arranged on the front end plane of the power distribution cabinet main body through a hinge arranged at the edge of the left end; the right end of the cabinet door is connected with the middle part of the side wall of the front end of an inner cabinet arranged in the power distribution cabinet main body through a lockset; two dampproof base stations which are parallel to each other are transversely arranged on the bottom plane of the power distribution cabinet main body; a heat dissipation mechanism is fixedly arranged on the side wall of the left end of the power distribution cabinet main body; a supporting mechanism is transversely arranged in the middle of the inner cavity of the power distribution cabinet main body; the left end of the inner cabinet is provided with an inner clamping mechanism in a sliding and buckling mode; the inner clamping mechanism comprises a hanging groove C, hanging grooves C matched with the caulking grooves and the hanging grooves B are formed in the top plane and the bottom plane of the inner clamping mechanism respectively, and the hanging grooves B, the hanging grooves C and the caulking grooves are consistent in depth.

Further, the switch board main part includes the radiator grille, the radiator grille of vertical interval align to grid is installed respectively to the upper end and the lower extreme of switch board main part, and wherein, the radiator grille comprises a plurality of triangular prism shape's conducting strip.

Further, the switch board main part still includes and hangs groove A and fender groove, L form string groove A has been seted up respectively to the planar left end in bottom of the upper end heat dissipation grid of switch board main part and the planar left end in lower extreme heat dissipation grid top, be provided with convex fender groove on the heat dissipation grid on string groove A right side respectively.

Further, the power distribution cabinet main body further comprises sliding grooves, four sliding grooves are transversely and evenly formed in the front end plane of the back vertical plate of the power distribution cabinet main body at intervals, and the inner ends of the sliding grooves are of arc-shaped cambered surface structures.

Further, the inner cabinet comprises a handle, a first separation box, a second separation box, a communication hole, a hanging groove B and a clamping rail, the handle is vertically arranged on the side wall of the right end of the inner cabinet and is parallel to the handle, the inner cabinet body is divided into two layers which are symmetrical up and down, the right end of the inner cabinet is the first separation box, the left end of the inner cabinet is the second separation box, rectangular communication holes are formed between the first separation box and the second separation box and on the side wall of the left end of the second separation box, and four clamping rails which are matched with the sliding grooves in the power distribution cabinet body are uniformly arranged on the side wall of the rear end of the inner cabinet at a transverse interval.

Furthermore, the front end of the second separation box is an opening end, hanging grooves B in opposite directions are formed in the top plane and the bottom plane of the side plates at the upper end and the lower end of the second separation box, and the hanging grooves B are mutually buckled with the inner clamping mechanism.

Further, heat dissipation mechanism includes the heat dissipation fan, vertical two heat dissipation fans of installing on the heat dissipation mechanism, its heat dissipation fan is in on the same water flat line with the intercommunicating pore on the interior cabinet.

Furthermore, the supporting mechanism comprises an embedding head and an embedding groove, the left end edge of the supporting mechanism is respectively provided with an embedding head which is vertically opposite and is in a right-angle bending shape, and the embedding groove is formed in the left end of the top plane of the embedding head at the upper end and the left end of the bottom plane of the embedding head at the lower end.

Compared with the prior art, the invention has the following beneficial effects:

because L-shaped hanging grooves A are respectively formed in the left end of the bottom plane of the upper end heat dissipation grid and the left end of the top plane of the lower end heat dissipation grid of the power distribution cabinet main body, convex blocking grooves are respectively formed in the heat dissipation grid on the right side of the hanging grooves A, and the hanging grooves can be matched with an inner cabinet and an inner clamping mechanism, so that the inner cabinet can be drawn out to be expanded for use, the power distribution cabinet can be conveniently adapted to the condition of an expansion circuit, and the power distribution cabinet has stronger adaptability.

Because two handles that are parallel to each other around vertically installing on the lateral wall of inner cabinet right-hand member, the inner cabinet main part divide into two-layer of longitudinal symmetry, the right-hand member of inner cabinet is first baffle-box, and the left end of inner cabinet is the second baffle-box, the intercommunicating pore of rectangle form all has been seted up between first baffle-box and the second baffle-box and on the left end lateral wall of second baffle-box, horizontal interval evenly sets up four card rails that suit with the spout in the switch board main part on the rear end lateral wall of inner cabinet, it has a plurality of spaces to separate the inner cabinet, can make the wiring distribution in the switch board more reasonable, and after the expansion is taken out, multiplicable cabinet inner space.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front right upper axial view of the present invention.

Fig. 2 is a schematic diagram of the left rear upper axial view structure of the invention.

Fig. 3 is an axial view structural diagram of the cabinet door in the open state.

Fig. 4 is a schematic view of the enlarged portion of fig. 3 of the present invention.

Fig. 5 is a front axial view of the inner cabinet of the invention in a drawn-out state.

Fig. 6 is a rear-axis view schematically illustrating the inner cabinet of the present invention in a drawn-out state.

Fig. 7 is a front axial view of the inner cabinet part of the present invention.

Fig. 8 is an axial view schematically showing the inner cabinet of the present invention in a partially removed state.

Fig. 9 is a rear axial view of the inner cabinet of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a power distribution cabinet main body; 101. a heat dissipation grid; 102. hanging the groove A; 103. a baffle groove; 104. a chute; 2. a cabinet door; 3. a damp-proof base station; 4. an inner cabinet; 401. a handle; 402. a first compartment; 403. a second separate tank; 404. a communicating hole; 405. hanging the groove B; 406. clamping a rail; 5. a heat dissipation mechanism; 501. a heat dissipation fan; 6. a support mechanism; 601. embedding a head; 602. caulking grooves; 7. an inner clamping mechanism; 701. and (4) hanging the groove C.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 9:

the invention provides a power distribution cabinet with an extension mechanism for dust prevention and heat dissipation for electric power, which comprises a power distribution cabinet main body 1; a cabinet door 2 is rotatably arranged on the front end plane of the power distribution cabinet main body 1 through a hinge arranged at the edge of the left end; the right end of the cabinet door 2 is connected with the middle part of the side wall of the front end of an inner cabinet 4 which is arranged in the power distribution cabinet main body 1 through a lockset; the bottom plane of the power distribution cabinet main body 1 is transversely provided with two mutually parallel damp-proof base stations 3; a heat dissipation mechanism 5 is fixedly arranged on the side wall of the left end of the power distribution cabinet main body 1; a supporting mechanism 6 is transversely arranged in the middle of the inner cavity of the power distribution cabinet main body 1; the left end of the inner cabinet 4 is provided with an inner clamping mechanism 7 in a sliding and buckling way; the inner clamping mechanism 7 comprises a hanging groove C701, the hanging groove C701 corresponding to the caulking groove 602 and the hanging groove B405 is respectively arranged on the top plane and the bottom plane of the inner clamping mechanism 7, and the hanging groove B405, the hanging groove C701 and the caulking groove 602 are consistent in depth.

Wherein, switch board main part 1 includes radiator grille 101, and radiator grille 101 that vertical interval align to grid is installed respectively to the upper end and the lower extreme of switch board main part 1, and wherein, radiator grille 101 comprises a plurality of triangular prism's conducting strip, can be providing the better radiating effect of effect.

Wherein, switch board main part 1 still includes and hangs groove A102 and keeps off groove 103, L form string groove A102 has been seted up respectively to the planar left end in bottom of the upper end heat dissipation grid 101 of switch board main part 1 and the planar left end in lower extreme heat dissipation grid 101 top, be provided with convex fender groove 103 on the heat dissipation grid 101 on string groove A102 right side respectively, can cooperate with interior cabinet 4 and interior card mechanism 7, make interior cabinet 4 telescopic expand the use, so that the adaptation is in the condition of expansion circuit, make this switch board have stronger adaptability.

Wherein, switch board main part 1 still includes spout 104, and four spouts 104 have evenly been seted up to horizontal interval on the front end plane of the back riser of switch board main part 1, and the inner of its spout 104 is the cambered surface structure of circular arc, can be more in the same direction as smooth at the in-process that interior cabinet 4 taken out.

Wherein, the inner cabinet 4 includes handle 401, first compartment 402, the second compartment 403, the intercommunicating pore 404, hang groove B405 and card rail 406, two handles 401 that are parallel to each other around vertically installing on the lateral wall of the right end of inner cabinet 4, the inner cabinet 4 main part is divided into two layers of longitudinal symmetry, the right end of inner cabinet 4 is first compartment 402, and the left end of inner cabinet 4 is second compartment 403, rectangular intercommunicating pore 404 has all been seted up between first compartment 402 and the second compartment 403 and on the lateral wall of the left end of second compartment 403, horizontal interval has evenly seted up four card rails 406 that suit with spout 104 on the switch board main part 1 on the rear end lateral wall of inner cabinet 4, its inner cabinet 4 separates there are a plurality of spaces, can make the wiring distribution in the switch board more reasonable, and after the extension is taken out, multiplicable cabinet inner space.

The front end of the second compartment 403 is an open end, and the top plane and the bottom plane of the upper end and the lower end side plates of the second compartment 403 are provided with hanging grooves B405 in opposite directions, and the hanging grooves B405 are mutually buckled with the inner clamping mechanism 7.

Wherein, heat dissipation mechanism 5 includes heat dissipation fan 501, and two heat dissipation fans 501 are vertically installed on heat dissipation mechanism 5, and its heat dissipation fan 501 is in with the intercommunicating pore 404 on the interior cabinet 4 on the water flat line, be convenient for improve the radiating effect.

The supporting mechanism 6 includes an embedding head 601 and an embedding groove 602, the left end edge of the supporting mechanism 6 is respectively provided with an embedding head 601 which is vertically opposite and is in a right-angle bending shape, and the left end of the top plane of the embedding head 601 at the upper end and the left end of the bottom plane of the embedding head 601 at the lower end are both provided with the embedding groove 602.

The specific use mode and function of the embodiment are as follows:

when in use, firstly, the left end of the bottom plane of the upper end heat dissipation grid 101 of the power distribution cabinet main body 1 and the left end of the top plane of the lower end heat dissipation grid 101 are respectively provided with an L-shaped hanging groove A102, the heat dissipation grid 101 on the right side of the hanging groove A102 is respectively provided with a convex baffle groove 103 which can be matched with the inner cabinet 4 and the inner clamping mechanism 7, so that the inner cabinet 4 can be drawn out for expansion use, so as to be suitable for the condition of an expansion circuit, the power distribution cabinet has stronger adaptability, and because the side wall of the right end of the inner cabinet 4 is vertically provided with a front handle 401 and a rear handle 401 which are parallel to each other, the main body of the inner cabinet 4 is divided into two layers which are symmetrical up and down, the right end of the inner cabinet 4 is a first separation box 402, the left end of the inner cabinet 4 is a second separation box 403, rectangular communication holes 404 are respectively arranged between the first separation box 402 and the second separation box 403 and on the side wall of the left end of the second separation box 403, and four rectangular communication holes 404 are respectively arranged on the side wall of the rear end of the inner cabinet 4 at horizontal intervals and are respectively matched with the sliding grooves 104 on the main body 1 Card rail 406 that should, its interior cabinet 4 is separated and is had a plurality of spaces, can make the wiring distribution in the switch board more reasonable to after the expansion is taken out, multiplicable cabinet inner space, very much, four spouts 104 have evenly been seted up to horizontal interval on the front end plane of the back riser of switch board main part 1, and the inner of its spout 104 is the cambered surface structure of circular arc, can be more in the same direction as smooth at the in-process that interior cabinet 4 was taken out.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an electric power possesses switch board that extends extension mechanism with dustproof heat dissipation, its characterized in that: comprises a power distribution cabinet main body (1); a cabinet door (2) is rotatably arranged on the front end plane of the power distribution cabinet main body (1) through a hinge arranged at the edge of the left end; the right end of the cabinet door (2) is connected with the middle part of the side wall of the front end of an inner cabinet (4) which is arranged in the power distribution cabinet main body (1) through a lockset; two mutually parallel damp-proof base platforms (3) are transversely arranged on the bottom plane of the power distribution cabinet main body (1); a heat dissipation mechanism (5) is fixedly arranged on the side wall of the left end of the power distribution cabinet main body (1); a supporting mechanism (6) is transversely arranged in the middle of the inner cavity of the power distribution cabinet main body (1); the left end of the inner cabinet (4) is provided with an inner clamping mechanism (7) in a sliding and buckling mode; the inner clamping mechanism (7) comprises a hanging groove C (701), hanging grooves C (701) which are matched with the caulking groove (602) and the hanging groove B (405) are respectively formed in the top plane and the bottom plane of the inner clamping mechanism (7), and the depths of the hanging groove B (405), the hanging groove C (701) and the caulking groove (602) are consistent; interior cabinet (4) are including handle (401), first divider box (402), second divider box (403), intercommunicating pore (404), hang groove B (405) and card rail (406), two handle (401) that are parallel to each other around vertically installing on interior cabinet (4) right-hand member lateral wall, interior cabinet (4) main part divide into two-layer from top to bottom symmetry, the right-hand member of interior cabinet (4) is first divider box (402), and the left end of interior cabinet (4) is second divider box (403), intercommunicating pore (404) of rectangle form have all been seted up between first divider box (402) and second divider box (403) and on the left end lateral wall of second divider box (403), horizontal interval is evenly seted up four card rails (406) that suit with spout (104) on switch board main part (1) on the rear end lateral wall of interior cabinet (4).

2. The power distribution cabinet with the extension mechanism for dust-proof heat dissipation of electric power of claim 1, wherein: switch board main part (1) includes radiator grille (101), radiator grille (101) that vertical interval align to grid were installed respectively to the upper end and the lower extreme of switch board main part (1), and wherein, radiator grille (101) comprise a plurality of triangular prism's conducting strip.

3. The power distribution cabinet with the extension mechanism for dust-proof heat dissipation of electric power of claim 2, wherein: switch board main part (1) still includes and hangs groove A (102) and keeps off groove (103), L form string groove A (102) have been seted up respectively to the planar left end in bottom of the upper end heat dissipation grid (101) of switch board main part (1) and the planar left end in lower extreme heat dissipation grid (101) top, be provided with convex fender groove (103) on heat dissipation grid (101) on string groove A (102) right side respectively.

4. The power distribution cabinet with the extension mechanism for dust prevention and heat dissipation according to any one of claims 1 to 3, wherein: the power distribution cabinet main body (1) further comprises sliding grooves (104), four sliding grooves (104) are transversely and evenly formed in the front end plane of the back vertical plate of the power distribution cabinet main body (1) at intervals, and the inner ends of the sliding grooves (104) are of arc-shaped arc-surface structures.

5. The power distribution cabinet with the extension mechanism for dust-proof heat dissipation of electric power of claim 1, wherein: the front end of the second separation box (403) is an opening end, hanging grooves B (405) in opposite directions are formed in the top plane and the bottom plane of the side plates at the upper end and the lower end of the second separation box (403), and the hanging grooves B (405) are mutually buckled with the inner clamping mechanism (7).

6. The power distribution cabinet with the extension mechanism for dust-proof heat dissipation of electric power of claim 1, wherein: the heat dissipation mechanism (5) comprises heat dissipation fans (501), the heat dissipation mechanism (5) is vertically provided with two heat dissipation fans (501), and the heat dissipation fans (501) and the communication holes (404) in the inner cabinet (4) are positioned on the same horizontal line.

7. The power distribution cabinet with the extension mechanism for dust-proof heat dissipation of electric power of claim 1, wherein: the supporting mechanism (6) comprises an embedding head (601) and an embedding groove (602), the left end edge of the supporting mechanism (6) is provided with the embedding head (601) which is bent at a right angle and is opposite up and down, the upper end of the left end of the top plane of the embedding head (601) and the lower end of the left end of the bottom plane of the embedding head (601) are both provided with the embedding groove (602).