CN210669153U

CN210669153U - Distribution box

Info

Publication number: CN210669153U
Application number: CN201921645017.7U
Authority: CN
Inventors: 张辉
Original assignee: Beijing Huading Power Supply Group Co ltd
Current assignee: Beijing Huading Power Supply Group Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-02
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to a block terminal adds the protective screen that the box prevented the pollutant and got into through the mode that sets up inside and outside chamber door combination switching, keeps off the body and keeps off the body with outer chamber door through including the chamber door and go up the fluting and set up the mode of sealing strip and make the space that the box exists more small to prevent pollutants such as sand blown by the wind, rainwater from getting into the box, advance to have reached the box in the lower effect of dangerous probability appears when equipment life is longer, personnel's operation. The utility model discloses mainly solve because of the poor problem that makes pollutants such as rainwater, sand blown by the wind damage to equipment in the block terminal of block terminal leakproofness.

Description

Distribution box

The technical field is as follows:

the utility model relates to a power equipment field, concretely relates to block terminal.

Background art:

the application of block terminal all is very extensive in all fields, but because production needs, the block terminal often will be arranged outdoors. Outdoor environment changes due to weather, installation position and the like, but the safety protection requirements on electrical components inside the distribution box are higher. If the weather of blowing and raining is met, rainwater or raised dust and the like easily enter the box body from a gap existing in the shell of the distribution box, so that electrical elements inside the box body are easy to break down or age, and the like, and more serious people can cause safety accidents of overhaul and operating personnel.

The utility model has the following contents:

the utility model mainly provides a distribution box solves the poor problem of leakproofness.

The utility model relates to a distribution box includes the box has the opening, still includes outer chamber door and interior chamber door the box inner chamber is provided with outer chamber door fender body and interior chamber door fender body first recess has been seted up on the outer chamber door fender body the second recess has been seted up on the interior chamber door fender body, first recess with be provided with the sealing strip in the second recess. The arrangement of the inner box door and the inner box door blocking body adds a layer of barrier on the pollutants such as dust and rainwater, so that the protective effect is better played, and the sealing strip arranged in the groove can enable the combination between the box door and the blocking body to be more compact, so that the pollutants are more effectively prevented from entering.

Further, outer chamber door with interior chamber door has open position and closed position respectively, outer chamber door keep off the body with the opening has first distance, interior chamber door keep off the body with the opening has the second distance, first distance is less than the second distance, can cover when outer chamber door is in the closed position outer chamber door keep off the body and interior chamber door, can cover when interior chamber door is in the closed position interior chamber door keeps off the body, outer chamber door keep off the body when being in the open position and interior chamber door exposes, can make when interior chamber door is in the open position interior chamber door keep off the body and expose. The reasonable arrangement of the box door and the blocking body more effectively utilizes the space and is convenient to open and close. The utility model discloses interior chamber door and outer container door open opposite direction can make bigger operating space.

Specifically, the outer box door is fixed with the inner box door through a fixing device. The outer box door is fixed with the inner box door through the fixing device, so that the inner box door and the outer box door can be connected more tightly.

Specifically, the fixing device comprises a fixing piece arranged on the outer box door and a fixing hole formed in the inner box door, the fixing piece is fixed on the outer box door, and the fixing piece penetrates through the fixing hole to be fixed with the inner box door. The fixing mode is convenient to open and close and use.

Specifically, the fixing piece comprises a fixing sleeve arranged on the outer box door, a rotating shaft connected with the fixing sleeve, and a fixing rod arranged on the rotating shaft, wherein the fixing rod penetrates through the fixing hole to be fixed with the inner box door.

Specifically, a blocking piece for controlling the rotation angle of the fixing rod is arranged around the fixing hole. The fixing rod is prevented from rotating to a position parallel to the fixing hole in the rotation locking process.

Further, a handle is arranged on the inner box door, and an elastic gasket is arranged on the handle. The elastic gasket is made of rubber, silica gel and other materials, so that the outer box door can generate elasticity when being opened, and the outer box door can be opened easily.

Specifically, the inner side of the inner box door is provided with a magnetic component, and the inner box door baffle body is provided with a suction component corresponding to the magnetic component. The magnetic force component and the suction component are arranged to enable the inner box door to be closed more tightly.

The box body is characterized by further comprising a wire inlet hole, the wire inlet hole is formed in the side face of the box body, and a bent pipe structure communicated with the box body is connected to the wire inlet hole. The condition that gets into the pollutant in the use when can prevent from the chamber door wiring is set up in the entrance hole, and the return bend downwarping can prevent that the rainwater from pouring into.

Specifically, the box body is provided with a ventilation opening, and the ventilation opening is provided with a rain shielding structure. The ventilation opening can effectively prevent heat dissipation, and the rain shielding structure can prevent rainwater from being poured in.

The utility model discloses an outer chamber door, interior case door combination open and close, the door keeps off the body and is the echelonment, early door keeps off the body fluting and sets up the mode of sealing strip, when having overcome the block terminal and using at the opening part because of the inclosed not tight problem that leads to pollution block terminals such as rainwater, sand blown by the wind in various gaps, has protected the equipment in the block terminal effectively to avoid corroding, has improved the life of equipment.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.

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

fig. 2 is a schematic view of a node of the present invention;

FIG. 3 is a schematic view of the present invention with the outer case door open and the inner case door closed;

fig. 4 is a schematic view of the opening of the outer box door and the opening of the inner box door of the present invention;

FIG. 5 is a schematic view of the outer and inner door closures of the present invention;

description of the reference numerals

Through the above reference sign explanation, combine the embodiment of the utility model, can more clearly understand and explain the technical scheme of the utility model.

1-box body, 2-outer box door, 21-outer door baffle body, 3-inner box door, 31-inner box door baffle body, 32-fixing hole, 321-baffle sheet, 4-sealing strip, 51-fixing sleeve, 52-rotating shaft, 53-fixing rod, 6-magnetic part, 61-attraction part, 7-bent pipe structure and 8-rain-shielding structure.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

The present invention will be described in detail below by way of examples.

As shown in fig. 1, a distribution box comprises a box body 1, wherein the box body 1 is provided with an opening, and further comprises an outer box door 2 and an inner box door 3, an inner cavity of the box body 1 is provided with an outer box door blocking body 21 and an inner box door blocking body 31, the outer box door blocking body 21 is provided with a first groove 211, the inner box door blocking body 31 is provided with a second groove 311, and sealing strips 4 are arranged in the first groove 211 and the second groove 311. The arrangement of the inner box door 3 and the inner box door stopper 31 adds a layer of barrier on the pollutants such as dust and rain, so that the better protection effect is achieved, and the sealing strips arranged in the first groove 211 and the second groove 311 can enable the box door and the stopper to be combined more closely, so that the pollutants are prevented from entering more effectively. The sealing strip can select for use PVC sealing strip, or the material of easily filling such as silica gel sealing strip, the utility model discloses preferred is the rubber sealing strip that has waterproof performance, and the product environmental protection, prevention of seepage, leak protection, stagnant water effect are good, and the unit weight is light and flexible intensity is big. The outer box door baffle body 21 and the inner box door baffle body 31 can be detachably connected with the box body 1, and can also be integrally formed with the box body 1, the utility model is preferably integrally formed with the box body 1, and the manufacture is convenient; the depths of the first groove 211 and the second groove 311 are preferably smaller than the thicknesses of the outer box door stop 21 and the inner box door stop 31 respectively, so that the installation is convenient, and unnecessary gaps can be reduced; the first groove 211 and the second groove 31 may be disposed all around the outer door stopper 21 and the inner door stopper 31, or partially disposed; the sealing tape 4 is filled in the first groove 211 and the second groove 31 to fill the gap generated therein when the outer box door 2 and the inner box door 3 are closed.

The outer box door 2 and the inner box door 3 are respectively provided with an opening position and a closing position, the outer box door blocking body 21 is arranged at a first distance from the opening, the inner box door blocking body 31 is arranged at a second distance from the opening, the first distance is smaller than the second distance, the outer box door blocking body 21 and the inner box door 3 can be covered when the outer box door 2 is at the closing position, the inner box door blocking body 31 can be covered when the inner box door 3 is at the closing position, the outer box door blocking body 21 and the inner box door 3 can be exposed when the outer box door 2 is at the opening position, and the inner box door blocking body 31 can be exposed when the inner box door 3 is at the opening position. The reasonable arrangement of the box door 1, the outer box door baffle body 21 and the inner box door baffle body 31 more effectively utilizes the space and is convenient to open and close. Outer chamber door 2 can be articulated to be set up on the outer wall of box 1, and the articulated setting of inner chamber door 3 is on outer chamber door keeps off the body 21, the utility model discloses inner chamber door 3 and outer chamber door 2 open the preferred opposite direction, can form bigger operating space. As shown in fig. 1, when the distribution box needs manual operation, firstly, the outer box door 2 is opened to the open position, and when the inner box door 3 is opened to the open position, an operator can enter the distribution box to perform operations such as maintenance and the like; after the operation of fig. 3 is completed, the inner door 3 is closed first, and then the outer door 2 is closed as shown in fig. 4.

As shown in fig. 3-5, the outer box door 2 is fixed to the inner box door 3 by a fixing means. The outer box door 2 is fixed with the inner box door 3 through a fixing device, so that the inner box door and the outer box door can be connected more tightly.

As shown in fig. 3-5, the fixing device includes a fixing member disposed on the outer door 2 and a fixing hole 32 formed on the inner door 3, the fixing member is fixed on the outer door 2, and the fixing member passes through the fixing hole 32 and is fixed with the inner door 3. This fixed mode switching is convenient, use, and multiple shape can be seted up to the shape of this embodiment fixed orifices, the utility model discloses select for seting up for the rectangle from convenient to use's angle.

As shown in fig. 3 to 5, the fixing member includes a fixing sleeve 51 disposed on the outer door 2, a rotating shaft 52 connected to the fixing sleeve 51, and a fixing rod 53 disposed on the rotating shaft 52, wherein the fixing rod 53 passes through the fixing hole 32 to be fixed to the inner door 3. Outer chamber door 2 is seted up porosely, the utility model discloses be fixed in the hole at fixed cover 51 on with outer chamber door 2 integrated into one piece, be provided with the screw thread on the axis of rotation 51 and with fixed cover 51 internal thread connected,

dead lever

53 and 52 integrated into one piece of axis of rotation and pass fixed orifices 32, rotatory axis of rotation 52 makes dead lever 53 rotate the angle that can get into fixed orifices 32 when needs are fixed, continues rotatory axis of rotation and makes dead lever 53 pass fixed orifices 32, makes dead lever 53 transfer can block at the angle of fixed orifices 32.

As shown in fig. 4, a stopper 321 for controlling the rotation angle of the fixing rod 53 is provided around the fixing hole 32. When the operator rotates the fixing lever 53 to an angle that touches the stopper 321, it is possible to clearly know that the fixing lever 53 is in the stuck state.

As shown in fig. 3, the inner door 3 is provided with a handle, and the handle is provided with an elastic pad 33. The thickness of the elastic pad 33 is sufficient to apply an outward pushing force to the outer door 2 when the outer door 2 is closed, thereby facilitating the opening of the outer door 2. The outer box door 2 may be recessed outward except for a portion corresponding to the outer box door stopper 21, thereby reserving a space for the handle. The elastic pad 33 can be made of rubber, silicon gel or other materials.

As shown in fig. 4, a magnetic member 6 is disposed inside the inner door 3, and the inner door stopper 31 is provided with a suction member 61 corresponding to the magnetic member 6. The positions of the magnetic force component 6 and the attraction component 61 can be interchanged; the inner box door 3 can be more closely coupled with the inner box door stopper 32 by the magnetic force, thereby enhancing the sealing property.

The wire inlet structure is characterized by further comprising a wire inlet hole, wherein the wire inlet hole is formed in the side face of the box body 1, and a bent pipe structure 7 communicated with the box body is connected to the wire inlet hole. The condition that gets into the pollutant in the use when can prevent from the chamber door wiring is set up in the entrance hole, and return bend 7 downwarping can prevent that the rainwater from pouring into.

The box body 1 is provided with a ventilation opening, and a rain shielding structure 8 is arranged at the ventilation opening. The ventilation opening can effectively prevent heat dissipation, and the rain shielding structure 8 can prevent rainwater from being poured in.

Claims

1. A distribution box comprising a box body (1), wherein the box body (1) is provided with an opening, and is characterized in that: the refrigerator door further comprises an outer refrigerator door (2) and an inner refrigerator door (3), an outer refrigerator door blocking body (21) and an inner refrigerator door blocking body (31) are arranged in the inner cavity of the refrigerator body (1), a first groove (211) is formed in the outer refrigerator door blocking body (21), a second groove (311) is formed in the inner refrigerator door blocking body (31), and a sealing strip (4) is arranged in the first groove (211) and the second groove (311).

2. The electrical box of claim 1, wherein: outer chamber door (2) with interior chamber door (3) have opening position and closed position respectively, outer chamber door keep off body (21) with the opening has first distance, interior chamber door keep off body (31) with the opening has the second distance, first distance is less than the second distance, outer chamber door (2) can cover when being in closed position outer chamber door keep off body (21) and interior chamber door (3), can cover when interior chamber door (3) are in closed position interior chamber door keep off body (31), can make outer chamber door keep off body (21) with interior chamber door (3) expose when outer chamber door (2) are in the opening position, can make when interior chamber door (3) are in the opening position interior chamber door keep off body (31) and expose.

3. The electrical box of claim 2, wherein: the outer box door (2) is fixed with the inner box door (3) through a fixing device.

4. The electrical box of claim 3, wherein: the fixing device comprises a fixing piece arranged on the outer box door (2) and a fixing hole (32) formed in the inner box door (3), the fixing piece is fixed on the outer box door (2), and the fixing piece penetrates through the fixing hole (32) and is fixed with the inner box door (3).

5. The electrical box of claim 4, wherein: the fixing piece comprises a fixing sleeve (51) arranged on the outer box door (2), a rotating shaft (52) connected with the fixing sleeve (51) and a fixing rod (53) arranged on the rotating shaft (52), wherein the fixing rod (53) penetrates through the fixing hole (32) to be fixed with the inner box door (3).

6. The electrical box of claim 5, wherein: and blocking pieces (321) for controlling the rotating angle of the fixing rod (53) are arranged around the fixing holes (32).

7. The electrical box of any of claims 1-6, wherein: the inner box door (3) is provided with a handle, and the handle is provided with an elastic gasket (33).

8. The electrical box of claim 7, wherein: the inner side of the inner box door (3) is provided with a magnetic component (6), and the inner box door baffle body (31) is provided with a suction component (61) corresponding to the magnetic component (6).

9. The electrical box of claim 8, wherein: the wire inlet structure is characterized by further comprising a wire inlet hole, wherein the wire inlet hole is formed in the side face of the box body (1), and a bent pipe structure (7) communicated with the box body is connected to the wire inlet hole.

10. The electrical box of claim 9, wherein: the box body (1) is provided with a ventilation opening, and a rain shielding structure (8) is arranged at the ventilation opening.