CN216750848U - Compact structure's block terminal for illumination - Google Patents

Abstract

The utility model discloses a compact-structure distribution box for illumination, which comprises a box body, wherein fixing devices are arranged at the upper end and the lower end of the box body, an outer frame is fixedly connected at the front end of the box body, four corners of the front end of the outer frame are all in threaded connection with fastening screws, a notch is formed in the front end of the outer frame, an air switch is arranged in the box body, grooves are formed in the left part and the right part of the rear groove wall of the notch, a limiting column is fixedly inserted into the right groove wall of the two grooves, limiting devices are sleeved on the left part and the right part of the outer surface of the limiting column, a transparent cover is fixedly connected with the two limiting devices, the box body is in a front-end hollow structure, threaded holes are formed in four corners of the front end of the box body, and a fixing back plate is fixedly connected with the inner wall of the box body. The distribution box for lighting, which is compact in structure, is high in installation efficiency, good in fixing effect and high in stability, and is suitable for lighting control.

Description

Compact structure's block terminal for illumination

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a compact-structure distribution box for illumination.

Background

The block terminal is electrical equipment, has small, simple installation, and technical performance is special, the rigidity, the configuration function is unique, not restricted by the place, uses more generally, and the operation is reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect, has following drawback at least in the block terminal use for the illumination that has now: 1. most of existing distribution boxes for lighting are installed in walls and are often fixed through fixing screws, the noise is high in the installation process, dust is easily raised, the installation efficiency is poor, and quick fixing cannot be achieved; 2. the existing distribution box cover plate for illumination cannot be fixed after being opened, falls and closes easily under the influence of gravity, and a worker needs to frequently open during use, so that the distribution box is not beneficial to use, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a compact-structure distribution box for illumination, which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a compact structure's block terminal for illumination, includes the box, box upper end and lower extreme all are provided with fixing device, box front end fixedly connected with frame, the equal threaded connection in frame front end four corners has fastening screw, open the frame front end has the notch, the inside air switch that is provided with of box, the recess has all been opened to cell wall left part and back cell wall right part behind the notch groove wall left part and back cell wall right part, two the spacing post of fixedly connected with alternates jointly by recess right cell wall, stop device, two have all been cup jointed to spacing post surface left part and surface right part the common fixedly connected with translucent cover of stop device.

Preferably, the box is a front-end hollow structure, threaded holes are formed in four corners of the front end of the box, a fixed backboard is fixedly connected to the inner wall of the box and is clamped with the air switch, and the four fastening screws penetrate through the outer frame and are in threaded connection with the threaded holes.

Preferably, fixing device includes activity post and two ejector pins, activity post surface fixed connection has a fixture block, No. two fixture blocks, No. three fixture blocks and No. four fixture blocks, No. four fixture blocks are located No. three fixture block rear portions, No. two fixture blocks are located No. three fixture block front portions, No. one the fixture block is located No. two fixture block front portions, No. three the fixture block diameter is greater than No. four the fixture block diameter, No. two the fixture block diameter is greater than No. three the fixture block diameter, No. one the fixture block diameter is greater than No. two the fixture block diameter, activity post rear end has cup jointed the firm pole, two the equal threaded connection of one end that the ejector pin was kept away from each other has the screw bolt, two the equal fixedly connected with cushion of one end that the screw bolt was kept away from each other.

Preferably, the stabilizing rod is fixedly connected with the inner wall of the box body, the ejector rods are movably connected with the box body in an inserting mode, and the ejector rods are connected with the fourth clamping block in a clamping mode.

Preferably, the limiting device comprises a hollow column, the front part of the right end of the hollow column is inserted and movably connected with a rotating shaft, the rotating shaft is inserted and movably connected with a clamping plate, and the clamping plate is of an arc-shaped structure.

Preferably, the hollow column is sleeved with the limiting column and fixedly connected with the transparent cover.

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

1. according to the utility model, the two limiting devices are arranged on the limiting column and are connected with the transparent cover together, so that the clamping plate can absorb gravity to influence the falling of the transparent cover after the transparent cover is opened, the opened transparent cover can be limited, the falling of the opened transparent cover and the reclosing of the outer frame are avoided, the operation convenience of workers is improved, and the working efficiency is improved;

2. according to the utility model, the ejector rods on the two fixing devices are inserted and connected with the box body, the first fixture block, the second fixture block, the third fixture block and the fourth fixture block are moved to the stabilizing rod by pressing the movable column, the ejector rods can be pushed and extended while moving, the rubber mat is contacted with the wall body to fix the whole distribution box, the threaded bolts are arranged on the ejector rods, the supporting length can be adjusted by rotating the threaded bolts, the distribution box is suitable for walls of different sizes, and the whole distribution box is convenient to install and use.

Drawings

Fig. 1 is a schematic view of the overall structure of a compact distribution box for illumination according to the present invention;

FIG. 2 is a schematic diagram of the overall structure of a compact distribution box for lighting according to the present invention;

fig. 3 is a schematic structural view of the whole fixing device of the compact lighting distribution box of the present invention;

fig. 4 is a schematic structural diagram of the limiting device of the compact lighting distribution box of the utility model.

In the figure: 1. a box body; 2. a fixing device; 3. a groove; 4. a limiting device; 5. a limiting column; 6. an outer frame; 7. a transparent cover; 8. an air switch; 9. a notch; 10. fastening screws; 21. a movable post; 22. a first clamping block; 23. a second clamping block; 24. a third clamping block; 25. a fourth fixture block; 26. a stabilizing rod; 27. a top rod; 28. a rubber pad; 29. a threaded bolt; 41. a hollow column; 42. a rotating shaft; 43. clamping a plate; 101. a threaded hole; 102. and fixing the back plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a compact structure's block terminal for illumination, including box 1, 1 upper end of box and lower extreme all are provided with fixing device 2, 1 front end fixedly connected with frame 6 of box, the equal threaded connection in frame 6 front end four corners has fastening screw 10, 6 front ends of frame are opened there is notch 9, 1 inside air switch 8 that is provided with of box, notch 9 back cell wall left part and back cell wall right part all open recess 3, two 3 right cell walls of recess alternate the spacing post 5 of fixedly connected with jointly, stop device 4 has all been cup jointed to 5 surface left parts of spacing post and surface right part, two 4 common fixedly connected with translucent covers 7 of stop device.

In this embodiment, box 1 is front end hollow out construction, and threaded hole 101 is all opened in 1 front end four corners of box, and 1 inner wall fixedly connected with fixed backplate 102 of box, fixed backplate 102 and air switch 8 joint, four fastening screw 10 pass frame 6 and threaded hole 101 threaded connection, and fixed backplate 102 is convenient for fix air switch 8, improves stability in use.

In this embodiment, the fixing device 2 includes a movable column 21 and two ejector rods 27, a first fixture block 22, a second fixture block 23, a third fixture block 24 and a fourth fixture block 25 are fixedly connected to the outer surface of the movable column 21, the fourth fixture block 25 is located at the rear portion of the third fixture block 24, the second fixture block 23 is located at the front portion of the third fixture block 24, the first fixture block 22 is located at the front portion of the second fixture block 23, the diameter of the third fixture block 24 is larger than that of the fourth fixture block 25, the diameter of the second fixture block 23 is larger than that of the third fixture block 24, the diameter of the first fixture block 22 is larger than that of the second fixture block 23, a stabilizing rod 26 is sleeved at the rear end of the movable column 21, threaded bolts 29 are threadedly connected to ends of the two ejector rods 27 far away from each other, and rubber pads 28 are fixedly connected to ends of the two threaded bolts 29 far away from each other; the stabilizing rod 26 is fixedly connected with the inner wall of the box body 1, the ejector rods 27 are movably connected with the box body 1 in a penetrating manner, and the two ejector rods 27 are clamped with the fourth clamping block 25; the limiting device 4 comprises a hollow column 41, the front part of the right end of the hollow column 41 is movably connected with a rotating shaft 42 in an inserting way, the rotating shaft 42 is movably connected with a clamping plate 43 in an inserting way, and the clamping plate 43 is of an arc-shaped structure; hollow post 41 cup joints with spacing post 5, hollow post 41 and 7 fixed connection of transparent cover, press movable post 21 and can make a fixture block 22, No. two fixture blocks 23, No. three fixture blocks 24 and No. four fixture blocks 25 contact with ejector pin 27 in proper order, be convenient for fix the wall body of different trompil sizes, threaded bolt 29 can improve ejector pin 27's extension distance, be convenient for increase ejector pin 27's supporting range, cardboard 43 is "U" shape structure, can laminate with hollow post 41, the cell wall is ARC structure behind two recess 3, the cardboard 43 of being convenient for is accomodate.

It should be noted that the utility model is a compact structure distribution box for lighting, the box body 1 and the outer frame 6 are convenient to connect and fix by setting the fastening screw 10, when the transparent cover 7 needs to be opened in the using process, the transparent cover 7 is firstly pulled, the limiting device 4 is rotated while being pulled, after the transparent cover 7 is rotated to 90 degrees, the clamping plate 43 extends out of the groove 3, the clamping plate 43 falls down under the influence of gravity and is separated from the hollow column 41, the clamping plate 43 is contacted with the notch 9, thereby the transparent cover 7 after opening and closing can be limited, the transparent cover 7 is prevented from falling and reclosing under the influence of gravity, the reduction of working efficiency of workers is avoided, when the distribution box needs to be installed and fixed, four push rods 27 penetrate through the box body 1 and extend out of the box body 1, the movable column 21 is pressed to move in the stable rod 26, through set up fixture block 22 on activity post 21, No. two fixture blocks 23, No. three fixture block 24 and No. four fixture blocks 25, can contact ejector pin 27 on the one hand and carry out the top to ejector pin 27 and stretch, on the other hand can fix spacingly to ejector pin 27 after extending, can adjust ejector pin 27 support range through rotatory screw bolt 29, be convenient for adapt to different walls and carry out fixed mounting, whole block terminal installation effectiveness is high, fixed effectual, stability is high, be fit for lighting control's use.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a compact structure's block terminal for illumination, includes box (1), its characterized in that: box (1) upper end and lower extreme all are provided with fixing device (2), box (1) front end fixedly connected with frame (6), the equal threaded connection in frame (6) front end four corners has fastening screw (10), open frame (6) front end has notch (9), box (1) inside is provided with air switch (8), recess (3), two have all been opened to notch (9) back cell wall left part and back cell wall right part recess (3) right cell wall alternates spacing post (5) of fixedly connected with jointly, stop device (4) have all been cup jointed, two to spacing post (5) surface left part and surface right part stop device (4) fixedly connected with translucent cover (7) jointly.

2. The compact lighting power distribution box of claim 1, wherein: the box (1) is a front end hollow structure, threaded holes (101) are formed in four corners of the front end of the box (1), a fixed backboard (102) is fixedly connected to the inner wall of the box (1), the fixed backboard (102) is connected with an air switch (8) in a clamped mode, and the fastening screws (10) penetrate through the outer frame (6) and are in threaded connection with the threaded holes (101).

3. The compact lighting power distribution box of claim 1, wherein: the fixing device (2) comprises a movable column (21) and two ejector rods (27), a first clamping block (22), a second clamping block (23), a third clamping block (24) and a fourth clamping block (25) are fixedly connected to the outer surface of the movable column (21), the fourth clamping block (25) is positioned at the rear part of the third clamping block (24), the second clamping block (23) is positioned at the front part of the third clamping block (24), the first fixture block (22) is positioned at the front part of the second fixture block (23), the diameter of the third fixture block (24) is larger than that of the fourth fixture block (25), the diameter of the second fixture block (23) is larger than that of the third fixture block (24), the diameter of the first fixture block (22) is larger than that of the second fixture block (23), the rear end of the movable column (21) is sleeved with a stabilizing rod (26), two ejector rods (27) are connected with threaded bolts (29) in a threaded mode at one ends far away from each other, and two threaded bolts (29) are connected with rubber pads (28) in a fixed mode at one ends far away from each other.

4. A compact electric lighting box according to claim 3, wherein: the fixing rod (26) is fixedly connected with the inner wall of the box body (1), the ejector rods (27) are movably connected with the box body (1) in a penetrating mode, and the ejector rods (27) are connected with the four clamping blocks (25) in a clamping mode.

5. The compact lighting power distribution box of claim 1, wherein: stop device (4) are including hollow post (41), hollow post (41) right-hand member front portion alternates swing joint has pivot (42), pivot (42) alternates swing joint has cardboard (43), cardboard (43) are the arc structure.

6. The compact lighting power distribution box of claim 5, wherein: the hollow column (41) is sleeved with the limiting column (5), and the hollow column (41) is fixedly connected with the transparent cover (7).

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