CN214314079U

CN214314079U - Power distribution box for electric power automation

Info

Publication number: CN214314079U
Application number: CN202120503403.3U
Authority: CN
Inventors: 王彦清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-09-28
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses an electric power automation uses block terminal, including casing and heat dissipation ventilative device and damping installation device, the heat dissipation ventilative device includes side door, air inlet duct, air discharge duct, support frame, drier in bags, ash blocking net, motor, driving belt, belt pulley, transfer line, cooling fan and mounting bracket, and the one end lateral wall of casing articulates through the hinge has the side door, and the air discharge duct has been seted up to the bottom both sides of casing, and the air inlet duct has been seted up to the top both sides of casing. Through the air inlet duct, air discharge duct and the dust screen at casing both ends, make things convenient for the inside circulation of air of casing, avoid the dust to get into, through support frame and bagged drying agent, conveniently keep the inside drying of casing, through starter motor, the motor passes through belt pulley and drive belt and drives two transfer lines and rotate, and the transfer line drives radiator fan and rotates, and radiator fan blows the air in to the mount to the convenience dispels the heat fast to the electrical components of block terminal inside.

Description

Power distribution box for electric power automation

Technical Field

The utility model relates to a block terminal specifically is a block terminal is used in electric power automation.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

Traditional block terminal, the heat-sinking capability is relatively poor, and cooling fan's motor is installed in the casing to also be producing the heat simultaneously at the radiating process, thereby influence quick heat dissipation and radiating effect, and current block terminal does not possess the damping effect, thereby in use, easily because the inside components and parts of vibration damage. Therefore, a power distribution box for power automation is proposed to solve the above problems.

Disclosure of Invention

A distribution box for electric power automation comprises a shell, a heat dissipation and ventilation device and a vibration reduction installation device;

the heat dissipation and ventilation device comprises side doors, air inlet grooves, exhaust grooves, a support frame, a bagged drying agent, an ash blocking net, a motor, a transmission belt, a belt pulley, a transmission rod, a heat dissipation fan and a mounting frame, wherein the side wall of one end of the shell is hinged with the side doors through hinges, the exhaust grooves are formed in two sides of the bottom of the shell, and the air inlet grooves are formed in two sides of the top of the shell;

the vibration reduction mounting device comprises a spring, a sliding sleeve, a fixing rod, a side plate, a connecting block, an adjusting hole, an adjusting bolt, a fixing frame, an adjusting groove, an adjusting block and a mounting plate, wherein the side plate is fixedly connected inside the shell, and one end of the side plate is fixedly connected with the fixing rod.

Furthermore, the bottom end of the inside of the shell is fixedly connected with a support frame, a bagged drying agent is placed at the top of the support frame, and dust blocking nets are arranged inside the air inlet grooves and the air exhaust grooves at the two ends of the shell.

Further, the motor is installed to the top lateral wall of casing, the output of motor has cup jointed the belt pulley, the quantity of belt pulley is three, three wherein two belt pulleys in the belt pulley cup joint the one end at the transfer line, the transfer line rotates to be connected at the top of casing, and is three the belt pulley is twined between two liang has drive belt.

Furthermore, the top end of the inside of the shell is fixedly connected with a mounting frame, two heat dissipation fans are mounted inside the mounting frame, the heat dissipation fans are connected to one end of the transmission rod in a sleeved mode, and one end of the transmission rod penetrates through the mounting frame and extends to the inside of the mounting frame.

Further, the outside sliding connection sliding sleeve of dead lever, the one end of the one end fixed connection spring of sliding sleeve, the one end of the other end fixed connection curb plate of spring, the spring cup joints at the both ends of dead lever, the one end fixed connection connecting block of sliding sleeve, the other end fixed connection lateral wall of mount of connecting block.

Furthermore, the inside adjustment tank that has all been seted up of both ends lateral wall of mount, the inside sliding connection regulating block of adjustment tank, the one end threaded connection adjusting bolt of regulating block, adjusting bolt threaded connection regulation hole, the one end both sides at the mount are seted up to the regulation hole, the one end fixed connection one end of regulating block mounting panel, the mounting panel is located the inside of mount.

The utility model has the advantages that: the utility model provides a convenient quick heat dissipation and be convenient for block terminal for electric power automation of damping installation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an adjusting hole, an adjusting bolt, a fixing frame and a mounting plate according to an embodiment of the present invention.

In the figure: 1. the device comprises a shell, 101, side doors, 2, an air inlet groove, 3, an air exhaust groove, 4, a support frame, 5, a bagged drying agent, 6, an ash blocking net, 7, a motor, 8, a transmission belt, 9, a belt pulley, 10, a transmission rod, 11, a heat dissipation fan, 12, a mounting frame, 13, a spring, 14, a sliding sleeve, 15, a fixing rod, 16, a side plate, 17, a connecting block, 18, an adjusting hole, 19, an adjusting bolt, 20, a fixing frame, 21, an adjusting groove, 22, an adjusting block, 23 and a mounting plate.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a distribution box for power automation includes a housing 1, a heat dissipation and ventilation device, and a vibration damping device;

the heat dissipation and ventilation device comprises a side door 101, air inlet grooves 2, air exhaust grooves 3, a support frame 4, a bagged drying agent 5, an ash blocking net 6, a motor 7, a transmission belt 8, a belt pulley 9, a transmission rod 10, a heat dissipation fan 11 and a mounting frame 12, wherein the side wall of one end of the shell 1 is hinged with the side door 101 through a hinge, the air exhaust grooves 3 are formed in two sides of the bottom of the shell 1, and the air inlet grooves 2 are formed in two sides of the top of the shell 1;

the vibration reduction mounting device comprises a spring 13, a sliding sleeve 14, a fixing rod 15, a side plate 16, a connecting block 17, an adjusting hole 18, an adjusting bolt 19, a fixing frame 20, an adjusting groove 21, an adjusting block 22 and a mounting plate 23, the side plate 16 is fixedly connected inside the shell 1, and one end of the side plate 16 is fixedly connected with the fixing rod 15.

The bottom end in the shell 1 is fixedly connected with a support frame 4, a bagged drying agent 5 is placed at the top of the support frame 4, and dust blocking nets 6 are respectively arranged in the air inlet grooves 2 and the air exhaust grooves 3 at the two ends of the shell 1, so that the structure is more reasonable and the connection is convenient; the motor 7 is mounted on the side wall of the top end of the shell 1, the belt pulleys 9 are sleeved at the output end of the motor 7, the number of the belt pulleys 9 is three, two belt pulleys 9 of the three belt pulleys 9 are sleeved at one end of the transmission rod 10, the transmission rod 10 is rotatably connected to the top of the shell 1, and the transmission belts 8 are wound between every two three belt pulleys 9, so that the structure is more reasonable and the connection is convenient; the top end of the interior of the shell 1 is fixedly connected with an installation frame 12, two heat dissipation fans 11 are installed inside the installation frame 12, the heat dissipation fans 11 are sleeved at one end of a transmission rod 10, one end of the transmission rod 10 penetrates through the installation frame 12 and extends into the interior of the installation frame 12, the structure is more reasonable, and the connection is convenient; the outer side of the fixed rod 15 is slidably connected with a sliding sleeve 14, one end of the sliding sleeve 14 is fixedly connected with one end of a spring 13, the other end of the spring 13 is fixedly connected with one end of a side plate 16, the spring 13 is sleeved at two ends of the fixed rod 15, one end of the sliding sleeve 14 is fixedly connected with a connecting block 17, and the other end of the connecting block 17 is fixedly connected with the outer side wall of a fixed frame 20, so that the structure is more reasonable, and the connection is convenient; adjustment tank 21 has all been seted up to mount 20's both ends lateral wall is inside, the inside sliding connection regulating block 22 of adjustment tank 21, the one end threaded connection adjusting bolt 19 of regulating block 22, adjusting bolt 19 threaded connection regulation hole 18, the one end both sides at mount 20 are seted up to regulation hole 18, the one end fixed connection mounting panel 23's of regulating block 22 one end, mounting panel 23 is located mount 20's inside, and the structure is more reasonable, is convenient for connect.

When the utility model is used, firstly, all the electrical components in the device are externally connected with a control switch and a power supply, the air circulation in the shell 1 is facilitated through the air inlet grooves 2, the air exhaust grooves 3 and the dust blocking net 6 at the two ends of the shell 1, dust is prevented from entering, the drying in the shell 1 is conveniently kept through the support frame 4 and the bagged drying agent 5, the motor 7 is started, the motor 7 drives the two transmission rods 10 to rotate through the belt pulley 9 and the transmission belt 8, the transmission rods 10 drive the heat dissipation fan 11 to rotate, the heat dissipation fan 11 blows air into the fixing frame 20, so that the rapid heat dissipation is conveniently carried out on the electrical components in the distribution box, the mounting plate 23 is driven to slide along the inside of the fixing frame 20 through the adjusting block 22, the adjusting holes 18 and the adjusting block 22 are connected through the adjusting bolts 19 by screw threads, the position of the mounting plate 23 in the fixing frame 20 is conveniently adjusted, and the installation of components with different sizes is convenient, the sliding sleeve 14 drives the fixing frame 20 to slide along the fixing rod 15 through the connecting block 17, and the sliding sleeve 14 drives the spring 13 to stretch or compress, so that vibration reduction and buffering are conveniently provided for the fixing frame 20, and the electric appliance element is prevented from being damaged under the vibration effect.

The utility model discloses an useful part lies in:

1. the utility model has reasonable structure, the air circulation inside the shell is convenient through the air inlet grooves, the air exhaust grooves and the dust blocking net at the two ends of the shell, the dust is prevented from entering, the drying inside the shell is convenient to keep through the support frame and the bagged drying agent, the motor drives the two transmission rods to rotate through the belt pulley and the transmission belt by starting the motor, the transmission rods drive the heat dissipation fan to rotate, and the heat dissipation fan blows air into the fixing frame, so that the electric appliance element inside the distribution box can be quickly cooled;

2. the utility model discloses it is rational in infrastructure, drive the mounting panel through the regulating block and slide along the inside of mount, through adjusting bolt threaded connection regulation hole and regulating block to conveniently adjust the mounting panel in the inside position of mount, make things convenient for the installation of not equidimension components and parts, the sliding sleeve passes through the connecting block and drives the mount and slide along the dead lever, and the sliding sleeve drives the spring and stretches or compress, thereby conveniently provides damping and buffering to the mount, avoids electrical components to damage under the vibration effect.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a block terminal for electric power automation which characterized in that: comprises a shell (1), a heat dissipation and ventilation device and a vibration reduction and installation device;

the heat dissipation and ventilation device comprises side doors (101), air inlet grooves (2), air outlet grooves (3), a support frame (4), a bagged drying agent (5), an ash blocking net (6), a motor (7), a transmission belt (8), a belt pulley (9), a transmission rod (10), a heat dissipation fan (11) and a mounting frame (12), wherein the side wall of one end of the shell (1) is hinged with the side doors (101) through hinges, the air outlet grooves (3) are formed in two sides of the bottom of the shell (1), and the air inlet grooves (2) are formed in two sides of the top of the shell (1);

the damping installation device comprises a spring (13), a sliding sleeve (14), a fixing rod (15), side plates (16), a connecting block (17), an adjusting hole (18), an adjusting bolt (19), a fixing frame (20), an adjusting groove (21), an adjusting block (22) and an installation plate (23), the side plates (16) are fixedly connected inside the shell (1), and the fixing rod (15) is fixedly connected to one end of each side plate (16).

2. The distribution box for power automation of claim 1, characterized in that: the drying device is characterized in that a support frame (4) is fixedly connected to the bottom end of the inside of the shell (1), a bagged drying agent (5) is placed at the top of the support frame (4), and dust blocking nets (6) are installed inside the air inlet grooves (2) and the air exhaust grooves (3) at the two ends of the shell (1).

3. The distribution box for power automation of claim 1, characterized in that: motor (7) are installed to the top lateral wall of casing (1), belt pulley (9) have been cup jointed to the output of motor (7), the quantity of belt pulley (9) is three, and is three wherein two belt pulleys (9) in belt pulley (9) cup joint the one end at transfer line (10), transfer line (10) rotate to be connected at the top of casing (1), and is three belt pulley (9) are two liang between around twining there is drive belt (8).

4. The distribution box for power automation of claim 1, characterized in that: the inside top fixed connection mounting bracket (12) of casing (1), the internally mounted of mounting bracket (12) has two cooling fan (11), cooling fan (11) cup joint the one end at transfer line (10), the one end of transfer line (10) runs through mounting bracket (12) and extends to the inside of mounting bracket (12).

5. The distribution box for power automation of claim 1, characterized in that: the utility model discloses a dead lever, including the outside sliding connection sliding sleeve (14) of dead lever (15), the one end of the one end fixed connection spring (13) of sliding sleeve (14), the one end of the other end fixed connection curb plate (16) of spring (13), the both ends at dead lever (15) are cup jointed in spring (13), the one end fixed connection connecting block (17) of sliding sleeve (14), the lateral wall of the other end fixed connection mount (20) of connecting block (17).

6. The distribution box for power automation of claim 1, characterized in that: adjustment tank (21) have all been seted up to the both ends lateral wall of mount (20) inside, the inside sliding connection regulating block (22) of adjustment tank (21), one end threaded connection adjusting bolt (19) of regulating block (22), adjusting bolt (19) threaded connection regulation hole (18), the one end both sides at mount (20) are seted up in regulation hole (18), the one end of one end fixed connection mounting panel (23) of regulating block (22), mounting panel (23) are located the inside of mount (20).