CN205938822U - Hoist cable lamp of auto -lock and angularly adjustable - Google Patents

Abstract

The utility model discloses a hoist cable lamp of auto -lock and angularly adjustable, including lamp body and support, the top of lamp body is equipped with the connecting rod, and the connecting rod stretches into tip in the support and installs the bulb, support upper portion is equipped with locking the apron that the bulb was used, the both ends of support are fixed with the mounting panel, and the top downwarping of mounting panel is hook portion, be located set up the bolt hole on the plate body of hook portion one side, another relative side plate body fluting, hook portion the locking bolt of wearing to establish at bolt hole and inslot has, just the locking bolt overlaps after passing the groove establishes fastening nut. The utility model discloses simple structure, the installation of being convenient for, can adjust the illumination angle of lamps and lanterns according to actually installing needs, have better practicality, screw up fastening nut for the tight rope cable is pressed from both sides in hook portion, realizes self -locking function, avoids lamps and lanterns to appear shifting.

Description

A self-locking and angle-adjustable sling light

technical field

The utility model relates to a suspension lamp, in particular to a self-locking suspension lamp with an adjustable angle.

Background technique

The sling light is a kind of lamp that is suspended on the rope and provides lighting. It can be installed in the tunnel or under the indoor ceiling.

Existing sling lights mainly have the following two defects:

1. Due to the strong wind in the tunnel, the sling light may slide and shift on the rope, so that the sling light cannot meet the installation and fixing requirements;

2. The existing sling light does not have the function of adjusting the lighting angle, and cannot meet the needs of multi-angle lighting.

Utility model content

Aiming at the problems existing in the prior art, the utility model provides a self-locking and angle-adjustable sling lamp, which has a simple structure and is easy to install; the lighting angle of the lamp can be adjusted according to actual installation requirements, and has better practicality. Resilience; Tighten the fastening nut so that the hook presses the rope to realize the self-locking function and prevent the lamp from shifting.

The concrete technical scheme of the utility model is as follows:

A self-locking and angle-adjustable sling lamp, including a lamp body and a bracket, a connecting rod is provided on the top of the lamp body, and a ball head is installed at the end of the connecting rod extending into the bracket, and a ball head is installed on the upper part of the bracket. A cover plate for locking the ball head;

Both ends of the bracket are fixed with mounting plates, and the top of the mounting plate is bent downward to form a hook; bolt holes are provided on the plate on one side of the hook, and slots are slotted on the opposite plate;

The hook part has locking bolts that pass through the bolt holes and the slots, and the locking bolts are sleeved with fastening nuts after passing through the slots.

In the utility model, the hook is hung on the rope, and the locking bolts are passed through the bolt holes and grooves on both sides of the hook, and after passing through the grooves, the fastening nuts are pressed to make the hook firmly Firmly clamp the rope to fix the entire sling light to prevent displacement; in addition, loosen the cover plate on the bracket, turn the light body and ball head, and adjust the angle lighting of the light fixture.

Preferably, a bulge is provided in the middle of the cover plate, and the inner wall of the bulge is a spherical surface matched with a ball head. In the utility model, the cover plate is pressed on the ball head, and the ball head is mainly fixed by pressure, and the inner wall of the bulge is a spherical surface, which increases the contact area with the ball head, and can better lock the ball head.

Preferably, the hook part is provided with a pressure plate overlapping the plates on both sides of the groove, the middle part of the pressure plate has a through hole for the locking bolt to pass through, and the fastening nut is closely attached to the surface of the pressure plate.

Further preferably, the fastening nut is a flange nut; the gasket and the nut on it are integrated, and there are anti-slip tooth lines on the bottom, which increases the surface area contact between the nut and the pressure plate, and increases the surface area compared with ordinary nuts. The combination of washers is stronger and has greater pulling force, which can effectively prevent the nut from loosening.

Preferably, the mounting plate includes a horizontal portion protruding into the lower parts of both ends of the bracket, one side of the horizontal portion is provided with a limiting flange, and the other side is connected to the hook portion through an upwardly extending bending portion.

Wherein, the hooks are located directly above the middle parts of both ends of the bracket, so as to keep the installation balance of the sling light and avoid the inclination of the light body.

Preferably, the bending part has a vertical board connected to the horizontal part and provided with reinforcing ribs, and a horizontal board connected between the vertical board and the hook.

Preferably, the bracket is provided with a groove for accommodating the ball head, and the bottom of the groove penetrates the bracket.

In the utility model, the receiving space of the ball head is formed by the groove of the bracket and the bulge of the cover plate, and the connecting rod can extend into the groove to connect with the ball head.

Preferably, the inner wall of the groove is a spherical surface that cooperates with the ball head. Similarly, the interaction area with the spherical surface can also be increased to better lock the ball head and fix the lamp at the required lighting angle.

Preferably, the bracket is hollow inside and includes a bottom plate and a top plate separated by two layers above and below, and the bottom plate and the top plate are both provided with through holes on the same spherical surface.

The utility model has a simple structure and is easy to install; the lighting angle of the lamp can be adjusted according to the actual installation requirements, and has better practicability; the fastening nut is tightened so that the hook portion presses the rope to realize the self-locking function and prevent the lamp from shifting .

Description of drawings

Fig. 1 is the structural diagram of sling light in the utility model;

Fig. 2 is the structural diagram of connecting rod;

Fig. 3 is the structural diagram of support;

Fig. 4 is a structural diagram of the cover plate.

Figure 5 is the assembly diagram of the mounting plate.

detailed description

The sling light shown in Figures 1 to 4 includes a lamp body 1 and a bracket 2; the top of the lamp body 1 is provided with a connecting rod 11, and the bottom of the connecting rod 11 is provided with a thread, which is threadedly connected with the lamp body 1 and disassembled. Convenient; the top of the connecting rod 11 stretches into the support 2 and is equipped with a rotatable ball head 12, and the top of the support 2 is provided with a cover plate 23 for locking the ball head 12.

Wherein, the middle part of the cover plate 23 is provided with a bulge 24 , the inner wall of the bulge 24 is a spherical surface matched with the ball head 23 , and both ends are fixed on the bracket 2 by bolts. The ball head 12 enters the bulge 24, and the bolts are tightened to make the cover plate 23 compress the ball head 12. Correspondingly, the bolts fixing the cover plate 23 are loosened, and the lamp body 1 and the ball head are rotated to adjust the lighting angle.

The bracket 2 is provided with a groove 21 for accommodating the ball head 12, and the bottom of the groove 21 penetrates the bracket 2, and the groove 21 of the bracket 2 and the bulge 24 of the cover plate 23 form a space for accommodating the ball head 12, and make the connection The rod 11 can extend into the groove 21 to connect with the ball head 12 , wherein the screw hole 22 is used for fixing the above-mentioned cover plate 23 . Further, the inner wall of the groove 21 can also be set as a spherical surface to better fix the ball head.

In this embodiment, the bracket 2 is hollow inside and includes two layers of parallel bottom plate and top plate, and the bottom plate and the top plate are both provided with through holes on the same spherical surface, and the space for accommodating the ball head is surrounded by the two through holes.

As shown in Figures 1 and 5, the two ends of the bracket 2 are fixedly provided with mounting plates 3, and the tops of the two mounting plates 3 are bent downward to form hooks 38, and the hooks 38 are located directly above the middle of the two ends of the bracket 2, which is beneficial to Keep the installation balance of pendant lights.

In this embodiment, the mounting plate 3 includes horizontal parts 31 extending into the lower parts of both ends of the bracket 2, and the horizontal part 31 is provided with bolt holes 35, and the bolts passing through the bracket 2 and the bolt holes 35 fix the mounting plate 3 on the bracket 2 . One side of the horizontal portion 31 is provided with a limiting flange 34 , and the other side is connected to the hook portion 38 through an upwardly extending bent portion 32 . Wherein, the bending portion 32 has a vertical plate body 36 connected with the horizontal portion 31 and provided with reinforcing ribs 39 , and a horizontal plate body 37 connected between the vertical plate body 36 and the hook portion 38 .

A bolt hole is provided on the plate body on one side of the hook portion 38, and a groove 33 is opened on the opposite side plate body, and the groove 33 crosses the top of the hook portion 38, and a locking mechanism is provided to pass through the bolt hole and the groove 33. Bolt 4 , the locking bolt 4 passes through the slot 33 and is sleeved with a fastening nut 5 . The side of the hook portion 38 is provided with a pressing plate 6 lapped on the two sides of the groove 33 . The middle part of the pressing plate 6 has a through hole for the locking bolt 4 to pass through. The fastening nut 5 is close to the surface of the pressing plate 6 . Tighten the fastening nut 5, the pressure plate 6 deforms the hook portion 38, and clamps the rope passing through it, so that the lamp is firmly fixed on the rope.

In this embodiment, the fastening nut 5 is a flange nut, and the flange surface has anti-slip tooth lines, which increases the surface area contact between the nut and the pressure plate 6. Compared with the combination of ordinary nuts and washers, it is firmer and has greater pulling force. Effectively prevent the nut from loosening.

The above descriptions are only examples of the preferred implementation of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of the new protection.

Claims (9)

1. the hoist cable lamp of a kind of self-locking and adjustable angle, including lamp body and support it is characterised in that：The top of described lamp body is provided with Connecting rod, the end that connecting rod stretches in support is provided with bulb, and described frame upper is provided with the cover plate locking described bulb；

The two ends of described support are fixed with installing plate, and the top down bending of installing plate is in hook portion；Positioned at described hook portion side Bolt hole is opened up on plate body, relative opposite side plate body is slotted；

Described hook portion has the clamping screw being located in bolt hole and groove, and described clamping screw is sheathed tight through after groove Gu nut.

2. hoist cable lamp as claimed in claim 1 is it is characterised in that the middle part of described cover plate is provided with protrusion, protrusion interior Wall is the sphere with bulb cooperation.

3. hoist cable lamp as claimed in claim 1 is it is characterised in that described hook portion is provided with the pressure being overlapped on the plate body of groove both sides Plate, the middle part of pressing plate has the through hole passing through for clamping screw, and described clamp nut is close to the surface of pressing plate.

4. the hoist cable lamp as described in claim 1 or 3 is it is characterised in that described clamp nut is flange nut.

5. hoist cable lamp as claimed in claim 1 is it is characterised in that described installing plate includes stretching into the water of support two ends bottom Flat portion, the side of horizontal part is provided with spacing flange, and opposite side is connected to described hook portion by upwardly extending bending part.

6. hoist cable lamp as claimed in claim 5 it is characterised in that described bending part have be connected with horizontal part and be provided with plus The vertical plate body of strong muscle, and it is connected to the horizontal plate body between vertical plate body and hook portion.

7. hoist cable lamp as claimed in claim 1 is it is characterised in that described support is provided with the groove accommodating described bulb, institute The bottom stating groove penetrates described support.

8. hoist cable lamp as claimed in claim 7 is it is characterised in that the inwall of described groove is the sphere with bulb cooperation.

9. hoist cable lamp as claimed in claim 1 is it is characterised in that described internal stent hollow, including upper and lower two-layer interval Base plate and top board, and base plate and top board on be equipped with the through hole on same sphere.