CN215834972U

CN215834972U - Distribution box capable of automatically lighting

Info

Publication number: CN215834972U
Application number: CN202220065253.7U
Authority: CN
Inventors: 王钦帅; 姜魁滨
Original assignee: Shandong Ruiguang Electronic Engineering Technology Co ltd
Current assignee: Shandong Ruiguang Electronic Engineering Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-02-15
Anticipated expiration: 2032-01-12

Abstract

The utility model provides a distribution box capable of automatically illuminating, which comprises a box body, wherein the box body is rotatably connected with a box door, the box body comprises an upper box cover, a sliding groove is formed in the upper box cover, and the sliding groove is slidably connected with a movable head matched with the box door; the movable head is connected with the sliding chute through a first spring, one end of the movable head, which is close to the first spring, is connected with an induction metal sheet, and one end of the upper box cover, which is close to the box door, is connected with a proximity switch matched with the induction metal sheet; the upper box cover is also connected with an illuminating lamp, and the proximity switch is connected with the illuminating lamp through a wire. This device convenient operation, after opening the chamber door, can realize the interior automatic lighting work of block terminal, and the light can the arbitrary direction remove, realizes the no dead angle lighting work of block terminal, the staff's of being convenient for maintenance work.

Description

Distribution box capable of automatically lighting

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box capable of automatically illuminating.

Background

The distribution box is also called a distribution board and is equipment for centralizing, switching and distributing electric energy. The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation.

But current block terminal, the operating conditions of the inside electrical equipment of most unable follow outside observation, when the illumination condition is not good, do not have special lighting device in the block terminal to throw light on to block terminal internal plant to greatly reduced maintenance personal's work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, a distribution box capable of automatically illuminating is provided. This device convenient operation, after opening the chamber door, can realize the interior automatic lighting work of block terminal, and the light can the arbitrary direction remove, realizes the no dead angle lighting work of block terminal, the staff's of being convenient for maintenance work.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a distribution box capable of automatically lighting, which comprises a box body, wherein the box body is rotatably connected with a box door, the box body comprises an upper box cover, a sliding groove is formed in the upper box cover, and the sliding groove is slidably connected with a movable head matched with the box door; the movable head is connected with the sliding chute through a first spring, one end of the movable head, which is close to the first spring, is connected with an induction metal sheet, and one end of the upper box cover, which is close to the box door, is connected with a proximity switch matched with the induction metal sheet; the upper box cover is further connected with an illuminating lamp, and the proximity switch is connected with the illuminating lamp through a wire.

Preferably, when the box door is in a closed state, the box door is in contact with the movable head, so that the first spring is in a compressed state; when the box door is in an open state, the movable head extends out of the upper box cover, so that the induction metal sheet moves to one side of the proximity switch.

Preferably, a second positioning block is fixedly connected in the sliding groove, a first positioning block is connected to one end, close to the first spring, of the movable head, and the first positioning block and the second positioning block are both arranged on the right side of the movable head.

Preferably, go up the fixed cover of case lid fixedly connected with, it is provided with the bellows to slide in the fixed cover, bellows one end with go up the case lid and link to each other, the bellows other end pass through the connecting block with the light links to each other.

Preferably, the fixed sleeve is provided with a through hole, the through hole is internally and slidably connected with a slide bar, the slide bar is connected with the through hole through a second spring, the connecting block is provided with a limit groove, and one end of the slide bar penetrates through the through hole and then is slidably arranged in the limit groove.

Preferably, the other end of the sliding rod penetrates out of the through hole and is in threaded connection with a nut.

Preferably, the nut is in close contact with the outer wall of the fixed sleeve, and the outer diameter of the nut is larger than the aperture of the through hole.

Preferably, the second spring is arranged in the through hole in a sliding mode, the second spring is sleeved on the sliding rod, one end of the second spring is connected with the sliding rod, and the other end of the second spring is connected with the inner wall of the through hole.

Preferably, the first spring is arranged in the sliding groove in a sliding manner, one end of the first spring is connected with the inner wall of the sliding groove, and the other end of the first spring is connected with the movable head.

Preferably, the box door is provided with a slide rail, a rotating shaft is connected in the slide rail in a sliding manner, the rotating shaft is rotatably connected with a linkage rod, and the other end of the linkage rod is rotatably connected with the box body.

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

1. the automatic illumination box is provided with the proximity switch, when the box door is closed, the box door can drive the movable head to slide in the sliding groove, so that the first spring is compressed, the sensing metal sheet is far away from the proximity switch, the illuminating lamp does not work, when the box door is opened, the movable head can be driven to extend out of the upper box cover under the action of the first spring, at the moment, the sensing metal sheet moves to one side of the proximity switch, and the proximity switch works, so that the illuminating lamp can automatically light up, the automatic illumination work of the box door illuminating lamp is realized, the lighting of the illuminating lamp can be realized only by opening the box door by an operator, and the automatic illumination box is convenient to operate, reasonable in structure, ingenious in design and extremely high in popularization value.

2. According to the utility model, the illuminating lamp is connected with the upper box cover through the telescopic hose, the illuminating lamp can extend out under the action of the telescopic hose, so that the illuminating work at any position during maintenance is facilitated, when the position of the illuminating lamp needs to be relatively fixed, the connecting block is placed in the fixing sleeve, and the sliding rod moves into the limiting groove of the connecting block under the action of the second spring, so that the relative fixing of the position of the illuminating lamp is realized, the illuminating work is facilitated, the illuminating device is suitable for the illuminating work at any position of the distribution box, the use of workers is facilitated, and the maintenance efficiency of the workers is effectively improved.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a schematic structural view of a portion of the upper case cover of FIG. 1;

FIG. 3 is a schematic structural view of the movable head portion of FIG. 2 (in a door closed state);

FIG. 4 is a schematic structural view of the movable head portion of FIG. 2 (in a door open state);

FIG. 5 is a front view of a portion of the upper housing cover of FIG. 1;

fig. 6 is an enlarged view of a portion a of fig. 5.

Description of reference numerals:

1, a box body; 2, a box door; 21 a hinge; 22 slide rails; 23 a linkage; 24 a rotating shaft; 3, putting the box cover on the box; 31 fixing the sleeve; 4, illuminating lamps; 41 a lead; 42 induction metal sheet; 43 proximity switches; 44 connecting blocks; 45 telescopic hoses; 5 moving the head; 51 a first spring; 52 a first positioning block; 53 second positioning block; 54 chutes; 6, a nut; 61 a second spring; 62 a slide bar; 63 through holes; 64 limiting the groove.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Example one

As shown in fig. 1-4, the present embodiment provides a distribution box capable of automatically lighting, which includes a box body 1, the box body 1 is rotatably connected to a box door 2 through a hinge 21, the box body 1 includes a box cover 3, the box door 2 has a slide rail 22, a rotating shaft 24 is slidably connected to the slide rail 22, the rotating shaft 24 is rotatably connected to a linkage rod 23, and the other end of the linkage rod 23 is rotatably connected to the box body 1.

The interlocking rod 23 plays a limiting role in opening the box door 2, and prevents the box door 2 from being opened by too much distance. Meanwhile, one end of the box door 2, which is far away from the hinge 21, is connected with a door lock, and the opening or closing of the box door 2 can be realized under the action of the door lock.

The upper box cover 3 is provided with a sliding chute 54 therein, and the sliding chute 54 is arranged at one end close to the box door 2. The sliding groove 54 is slidably connected with a movable head 5 matched with the box door 2, the movable head 5 is arranged on the bottom surface of the upper box cover 3 and arranged on one side of the box door 2, and when the box door 2 is closed, the box door 2 can drive the movable head 5 to slide in the sliding groove 54.

The movable head 5 is connected with the sliding groove 54 through a first spring 51, the first spring 51 is arranged in the sliding groove 54 in a sliding mode, one end of the first spring 51 is connected with the inner wall of the sliding groove 54, and the other end of the first spring 51 is connected with the movable head 5. The first spring 51 is used for the return action of the movable head 5.

One end of the movable head 5 close to the first spring 51 is connected with an induction metal sheet 42, and one end of the upper box cover 3 close to the box door 2 is connected with a proximity switch 43 matched with the induction metal sheet 42; the upper box cover 3 is also connected with an illuminating lamp 4, and the proximity switch 43 is connected with the illuminating lamp 4 through a wire 41.

When the box door 2 is in the closed state, the box door 2 contacts with the movable head 5, so that the first spring 51 is in a compressed state, and at the moment, the sensing metal sheet 42 is away from the proximity switch 43, and the proximity switch 43 does not work. When the box door 2 is in an open state, the movable head 5 extends out of the upper box cover 3, so that the induction metal sheet 42 moves to one side of the proximity switch 43, the induction metal sheet 42 is close to the proximity switch 43 at the moment, the proximity switch 43 works, and the illuminating lamp 4 works.

A second positioning block 53 is fixedly connected in the sliding groove 54, one end of the movable head 5 close to the first spring 51 is connected with a first positioning block 52, and the first positioning block 52 and the second positioning block 53 are both arranged on the right side of the movable head 5. The sensing metal sheet 42 and the proximity switch 43 are both disposed on the left side of the movable head 5.

The first positioning block 52 and the second positioning block 53 are matched with each other, so that a certain limiting effect is achieved on the movement of the movable head 5, the movable head 5 is prevented from moving for an excessive distance under the action of the first spring 51, and the induction metal sheet 42 and the proximity switch 43 are conveniently matched.

Example two

As shown in fig. 5 to 6, the other structures are the same as those of the first embodiment, except that, in the present embodiment, the problem of illumination of the illumination lamp 4 is taken into consideration.

Go up the fixed cover 31 of case lid 3 fixedly connected with, slide in the fixed cover 31 and be provided with flexible hose 45, flexible hose 45 one end links to each other with last case lid 3, and the flexible hose 45 other end passes through connecting block 44 and links to each other with light 4. The connecting block 44 plays a role of facilitating the holding of the illumination lamp 4 by hand, and meanwhile, the connecting block 44 is in sliding contact with the fixing sleeve 31, so that the illumination lamp 4 can be inclined to influence the illumination effect.

The fixing sleeve 31 is provided with a through hole 63, a sliding rod 62 is slidably connected in the through hole 63, the sliding rod 62 is connected with the through hole 63 through a second spring 61, the connecting block 44 is provided with a limiting groove 64, and one end of the sliding rod 62 penetrates through the through hole 63 and then is slidably arranged in the limiting groove 64.

The other end of the sliding rod 62 penetrates through the through hole 63 and is in threaded connection with the nut 6. The nut 6 is tightly contacted with the outer wall of the fixed sleeve 31, and the outer diameter of the nut 6 is larger than the aperture of the through hole 63.

The second spring 61 is slidably disposed in the through hole 63, the second spring 61 is sleeved on the sliding rod 62, one end of the second spring 61 is connected with the sliding rod 62, and the other end of the second spring 61 is connected with the inner wall of the through hole 63. The second spring 61 acts as a return, thereby causing the slide bar 62 to move into the limit groove 64.

The nut 6 plays a role in conveniently pulling up the sliding rod 62, and under the action of the second spring 61, the nut 6 is in close contact with the fixed sleeve 31, so that the sliding rod 62 is prevented from shaking and the like, and meanwhile, the nut 6 also plays a limiting role in the sliding rod 62. The nut 6 also plays a role in facilitating the removal of the sliding rod 62, and the occurrence of the conditions of blocking and the like is prevented.

The specific working process is as follows: after the door 2 is opened, the movable head 5 is driven to slide along the sliding groove 54 under the action of the first spring 51, at this time, the first positioning block 52 is in contact with the second positioning block 53, the induction metal sheet 42 moves to one side of the proximity switch 43, at this time, the proximity switch 43 works, and the illuminating lamp 4 is turned on.

When the lighting position needs to be adjusted, the nut 6 is pulled, the nut 6 drives the sliding rod 62 to move, the second spring 61 is compressed, the sliding rod 62 moves out of the limiting groove 64, the lighting lamp 4 can be pulled out through the sliding rod 62, and the lighting work of any position of the lighting lamp 4 is achieved under the action of the telescopic hose 45.

After the lighting operation is completed, the flexible hose 45 is put into the fixed sleeve 31, and at this time, under the action of the second spring 61, the sliding rod 62 moves into the limiting groove 64, so that the relative fixing operation of the position of the lighting lamp 4 is realized. Then the door 2 is closed, the door 2 drives the movable head 5 to slide in the sliding groove 54, the first spring 51 is compressed, the movable head 5 drives the induction metal sheet 42 to move towards the direction far away from the proximity switch 43, and at the moment, the proximity switch 43 controls the lighting lamp 4 to be powered off.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The distribution box capable of automatically lighting comprises a box body (1), and is characterized in that the box body (1) is rotatably connected with a box door (2), the box body (1) comprises an upper box cover (3), a sliding groove (54) is formed in the upper box cover (3), and the sliding groove (54) is slidably connected with a movable head (5) matched with the box door (2); the movable head (5) is connected with the sliding groove (54) through a first spring (51), one end, close to the first spring (51), of the movable head (5) is connected with an induction metal sheet (42), and one end, close to the box door (2), of the upper box cover (3) is connected with a proximity switch (43) matched with the induction metal sheet (42); the upper box cover (3) is further connected with an illuminating lamp (4), and the proximity switch (43) is connected with the illuminating lamp (4) through a conducting wire (41).

2. The automatically illuminable electric distribution box according to claim 1, wherein when said box door (2) is in a closed state, said box door (2) and said movable head (5) are in contact, thereby placing said first spring (51) in a compressed state; when the box door (2) is in an open state, the movable head (5) extends out of the upper box cover (3), so that the induction metal sheet (42) moves to one side of the proximity switch (43).

3. The distribution box capable of automatically illuminating according to claim 1, wherein a second positioning block (53) is fixedly connected in the sliding groove (54), a first positioning block (52) is connected to one end of the movable head (5) close to the first spring (51), and the first positioning block (52) and the second positioning block (53) are both arranged on the right side of the movable head (5).

4. The distribution box capable of automatically illuminating according to claim 1, wherein the upper box cover (3) is fixedly connected with a fixing sleeve (31), a flexible hose (45) is slidably arranged in the fixing sleeve (31), one end of the flexible hose (45) is connected with the upper box cover (3), and the other end of the flexible hose (45) is connected with the illuminating lamp (4) through a connecting block (44).

5. The distribution box capable of automatically illuminating according to claim 4, wherein the fixing sleeve (31) is provided with a through hole (63), a sliding rod (62) is slidably connected in the through hole (63), the sliding rod (62) is connected with the through hole (63) through a second spring (61), the connecting block (44) is provided with a limiting groove (64), and one end of the sliding rod (62) penetrates through the through hole (63) and is slidably arranged in the limiting groove (64).

6. The automatically illuminable distribution box according to claim 5, wherein the other end of the sliding rod (62) penetrates through the through hole (63) and is in threaded connection with a nut (6).

7. The automatically illuminable electric box according to claim 6, wherein said nut (6) is in close contact with the outer wall of said cover (31), and the outer diameter of said nut (6) is larger than the diameter of said through hole (63).

8. The distribution box capable of automatically illuminating according to claim 5, wherein the second spring (61) is slidably disposed in the through hole (63), the second spring (61) is sleeved on the sliding rod (62), one end of the second spring (61) is connected to the sliding rod (62), and the other end of the second spring (61) is connected to the inner wall of the through hole (63).

9. The automatically illuminable electric distribution box according to claim 1, wherein said first spring (51) is slidably disposed in said sliding groove (54), one end of said first spring (51) is connected to the inner wall of said sliding groove (54), and the other end of said first spring (51) is connected to said movable head (5).

10. The distribution box capable of automatically illuminating according to claim 1, wherein a sliding rail (22) is disposed on the box door (2), a rotating shaft (24) is slidably connected in the sliding rail (22), the rotating shaft (24) is rotatably connected with a linkage rod (23), and the other end of the linkage rod (23) is rotatably connected with the box body (1).