CN217382837U - LED lamp fixing device with high stability - Google Patents

Abstract

The utility model provides a high-stability LED lamp fixing device, which comprises a fixed disc and a wall-attached fixed plate fixed on a wall-embedded wire box through a long bolt, wherein a wire hole for threading is reserved in the middle of the wall-attached fixed plate, three hook mechanisms distributed in a central symmetry manner are embedded in the lower surface of the wall-attached fixed plate, each hook mechanism comprises a guide barrel embedded in the wall-attached fixed plate and provided with an upward opening, a rectangular hole is formed in the bottom end of the guide barrel, a hanging rod is connected in the rectangular hole in a sliding manner, and the bottom end of the hanging rod is connected with a slide rail baffle strip capable of sliding along the radial direction in a sliding manner; the lamp shade is fixed on the circumferential outer wall of the fixed disk close to the bottom end, and three arc-shaped abutting blocks which are equal in height and are distributed in central symmetry are fixed on the circumferential inner wall of the fixed disk close to the top end. The utility model discloses can be when installing lamps and lanterns, only need hold in the palm the earlier rebound of lamp shade to topmost, later through rotatory whole fixed disk again, can be steadily fixed lamps and lanterns in sliding to the anticreep draw-in groove along the inclined plane until the slide rail blend stop.

Description

LED lamp fixing device with high stability

Technical Field

The utility model relates to the technical field of lighting fixtures, in particular to LED lamps and lanterns fixing device that stability is high.

Background

The lighting device needs to be mounted on the ceiling of a room by means of a luminaire fixture. The prior lamp fixing device adopts a fixing seat and a connecting seat which are separated to fix a lamp, wherein the fixing seat is connected with a wall surface, the connecting seat is connected with the lamp, the lamp is installed on the wall surface (for example, a ceiling) through mechanical connection and electric connection between the fixing seat and the connecting seat, and the connecting seat can be detached from the fixing seat as required to finish the detachment of the lamp.

The patent publication CN111520650A discloses a lamp fixing device. The lamp fixing device comprises a fixing seat and a connecting seat; the fixing seat comprises a first main body part, and the connecting seat is provided with a second main body part; a first electrical connection part is arranged on one surface of the first main body part, which is opposite to the second main body part; a second electrical connecting part which is matched with and assembled and disassembled with the first electrical connecting part is arranged on one surface of the second main body part, which is opposite to the first main body part; although the lamp fixing mechanism is convenient to install in a manner of matching and screwing the clamping block and is strong in resistance to tensile force in the vertical direction, the lamp fixing mechanism is easy to slowly release when being slightly vibrated, and potential safety hazards are extremely easy to occur in the past.

Aiming at the problem that the tripping is easily caused by long-term slight vibration in the prior art; therefore, the LED lamp fixing device with high stability is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention is intended to provide a high-stability LED lamp fixing device to solve or alleviate the technical problems existing in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: the wall-mounted cable laying device comprises a fixed disc and a wall-mounted fixed plate fixed on a wall-buried cable box through a long bolt, wherein a wire hole for threading is reserved in the middle of the wall-mounted fixed plate, three centrally-symmetrically-distributed hook mechanisms are embedded in the lower surface of the wall-mounted fixed plate, each hook mechanism comprises a guide barrel embedded in the wall-mounted fixed plate and provided with an upward opening, a rectangular hole is formed in the bottom end of the guide barrel, a hanging rod is connected in the rectangular hole in a sliding mode, and a sliding rail barrier strip capable of sliding along the radial direction is connected at the bottom end of the hanging rod in a sliding mode; a lampshade is fixed on the circumferential outer wall of the fixed disk close to the bottom end, three arc-shaped abutting blocks which are equal in height and are distributed in central symmetry are fixed on the circumferential inner wall of the fixed disk close to the top end, and an inclined plane and an anti-falling clamping groove are reserved below the arc-shaped abutting blocks; therefore, when the lamp is installed, the lamp shade is only required to be supported to move upwards to the topmost end, and then the whole fixed disc is rotated until the sliding rail barrier strip slides to the anti-falling clamping groove along the inclined plane, so that the lamp can be stably fixed.

The utility model discloses further setting lies in: the hook mechanism also comprises a rectangular sliding block fixed at the top end of the hanging rod, and a return spring is fixed between the lower surface of the rectangular sliding block and the bottom of the guide barrel; when the mosquito repelling device is used, the hanging rod is always pulled to move upwards, so that the top of the fixed disc is tightly attached to the lower surface of the wall attaching fixed plate, and mosquitoes are prevented from entering the lampshade from a gap.

The utility model discloses further setting lies in: the edge of the four sides of the rectangular sliding block, which is close to the four corners, is provided with roller grooves, rollers are arranged in the roller grooves, the edges of the two opposite sides of the upper surface of the rectangular sliding block are provided with clamping grooves, and the inner edge of the opening of the guide barrel is reserved with a limiting block matched with the clamping grooves in shape; the rectangular sliding block is prevented from popping up the guide barrel under the impact of the reset spring, and the arranged roller wheels enable the rectangular sliding block which frequently slides to slide up and down more smoothly, so that the phenomenon of blocking is avoided.

The utility model discloses further setting lies in: two strip-shaped holes which are distributed in a centrosymmetric manner are formed in the positions, close to the thread holes, of the wall-attached fixing plate, the strip-shaped holes are integrally arc-shaped, and the distance between the two strip-shaped holes is equal to the distance between the two thread holes of the thread box; the device is convenient to fix in a wire box with certain deformation, and the allowable range of size deviation is improved.

The utility model discloses further setting lies in: a boss sliding block is reserved at the bottom end of the hanging rod, a sliding groove matched with the appearance of the boss sliding block is reserved on the upper surface of the sliding rail barrier strip, two ends of the sliding rail barrier strip are both fixed with a stop block, and a compression spring II is arranged between one stop block close to the center of the fixed disc and the boss sliding block; thereby can slide the slide rail blend stop and slide to when needing to dismantle this device in the anticreep draw-in groove, only need along the extending direction promotion slide rail blend stop of slide rail blend stop can release the slide rail blend stop from the anticreep draw-in groove.

The utility model discloses further setting lies in: the inner wall of the fixed disc is provided with an insertion hole at the center of the anti-falling clamping groove, an insertion plate strip is inserted in the insertion hole, and a push plate is fixed at one end of the insertion plate strip, which is far away from the arc-shaped abutting block; therefore, when the anti-falling device is used and the sliding rail barrier strip needs to be ejected out of the anti-falling clamping groove, the sliding rail barrier strip can be pushed out of the anti-falling clamping groove only by inwards extruding the inserting plate strip.

The utility model discloses further setting lies in: the upper surface of the fixed disk is respectively fixed with a guide frame matched with the shape and diameter of the flashboard strip, and a compression spring I is fixed between the push plate and the circumferential outer wall of the fixed disk; the first compression spring ensures that the end of the plug board strip is kept at the opening position of the jack at ordinary times, and the original position can be recovered when the plug board strip is pressed, so that the lamp fixing device can be dismounted by pressing the push board inwards from the side direction.

The utility model discloses further setting lies in: a mark block is fixed in the middle of the side face of the wall-attached fixing plate, and an initial position indicating block and a clamping position indicating block are respectively fixed on the upper surface of the fixing plate; thereby can be in the butt joint, only need to indicate the piece with the initial position on the fixed disk and mark fast vertical alignment can upwards accomplish the block, later indicate the piece and mark fast vertical alignment at rotatory lamp shade until the joint position to hear a sound of "kaing", indicate the slide rail blend stop card to go into in the anticreep draw-in groove.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. the utility model provides a high LED lamps and lanterns fixing device of stability, through the slide rail blend stop that sets up with the arc support the piece and with anticreep draw-in groove looks adaptation, can be when installation lamps and lanterns, only need hold in the palm the earlier rebound of lamp shade to topmost, later through rotatory whole fixed disk again, can steadily fix lamps and lanterns along the inclined plane slip to the anticreep draw-in groove in the slide rail blend stop.

2. The utility model provides a high LED lamps and lanterns fixing device of stability, through setting up the reset spring between rectangle slider lower surface and barrel head, can draw throughout and draw the jib and have the trend of upward movement, and then laminate the lower surface at the wall fixed plate tightly with the top of fixed disk, not only improved the stability of device, avoid the mosquito to bore into the lamp shade from the gap moreover.

3. The utility model provides a high LED lamps and lanterns fixing device of stability, can slide the slide rail blend stop and need dismantle this device in the anticreep draw-in groove, only need promote the slide rail blend stop along the extending direction of slide rail blend stop and can release the slide rail blend stop from the anticreep draw-in groove.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

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

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a bottom view structural diagram of the fixing plate of the present invention;

FIG. 3 is a view showing the fitting structure of the related parts of the arc-shaped supporting block of the present invention;

fig. 4 is a diagram of a preparation stage before installation of the present invention;

fig. 5 is a cross-sectional view of the middle hook mechanism of the present invention.

Reference numerals:

1-a wall-attached fixing plate, 2-a strip-shaped hole, 3-a guide barrel, 4-a rectangular sliding block, 401-a limiting block, 402-a clamping groove, 5-a line hole, 6-a compression spring I, 7-a guide frame, 8-a lath, 9-a jack, 10-a lampshade, 11-a fixed disc, 12-a push plate, 13-an arc-shaped abutting block, 14-a sliding rail blocking strip, 15-an anti-dropping clamping groove, 16-a hanging rod, 17-an initial position indicating block, 18-a clamping position indicating block, 19-a reset spring, 20-a compression spring II, 21-a boss sliding block and 22-a stopping block.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-5, an LED lamp fixing device with high stability comprises a fixing plate 11 and a wall-attached fixing plate 1 fixed on a wall-buried wire box through a long bolt, wherein a wire hole 5 for threading is reserved in the middle of the wall-attached fixing plate 1, three centrally-symmetrically-distributed hook mechanisms are embedded in the lower surface of the wall-attached fixing plate 1, each hook mechanism comprises a guide barrel 3 embedded in the wall-attached fixing plate 1 and provided with an upward opening, a rectangular hole is formed in the bottom end of the guide barrel 3, a hanging rod 16 is slidably connected in the rectangular hole, and a sliding rail barrier strip 14 capable of sliding along the radial direction is slidably connected to the bottom end of the hanging rod 16; a lampshade 10 is fixed on the circumferential outer wall of the fixed disk 11 close to the bottom end, three arc-shaped abutting blocks 13 which are equal in height and are distributed in central symmetry are fixed on the circumferential inner wall of the fixed disk 11 close to the top end, and an inclined plane and an anti-falling clamping groove 15 are reserved below the arc-shaped abutting blocks 13; therefore, when the lamp is installed, the lamp can be stably fixed only by supporting the lampshade 10 to move upwards to the topmost end and then rotating the integral fixing disc 11 until the sliding rail barrier strip 14 slides to the anti-falling clamping groove 15 along the inclined plane.

In this embodiment, the hook mechanism further comprises a rectangular sliding block 4 fixed at the top end of the suspension rod 16, and a return spring 19 is fixed between the lower surface of the rectangular sliding block 4 and the bottom of the guide barrel 3; when the mosquito killer lamp is used, the hanger rods 16 are always pulled to move upwards, so that the top of the fixed disc 11 is tightly attached to the lower surface of the wall-attached fixed plate 1, and mosquitoes are prevented from entering the lampshade 10 from gaps.

In this embodiment: the four side edges of the rectangular sliding block 4 close to the four corners are all provided with roller grooves, rollers are arranged in the roller grooves, the two opposite side edges of the upper surface of the rectangular sliding block 4 are both provided with clamping grooves 402, and the inner edge of the opening of the guide barrel 3 is reserved with a limiting block 401 matched with the clamping grooves 402 in shape; the rectangular sliding block 4 is prevented from popping up the guide barrel 3 under the impact of the reset spring 19, and the arranged roller wheels enable the rectangular sliding block 4 which frequently slides to more smoothly slide up and down, so that the phenomenon of blocking is avoided.

In this embodiment: two strip-shaped holes 2 which are distributed in a centrosymmetric manner are formed in the position, close to the wire hole 5, of the wall-attached fixing plate 1, the whole strip-shaped holes 2 are arc-shaped, and the distance between the two strip-shaped holes 2 is equal to the distance between the two screw holes of the wire box; the device is convenient to fix in a wire box with certain deformation, and the allowable range of size deviation is improved.

In this embodiment: a boss sliding block 21 is reserved at the bottom end of the hanging rod 16, a sliding groove matched with the boss sliding block 21 in shape is reserved on the upper surface of the sliding rail barrier strip 14, stop blocks 22 are fixed at two ends of the sliding rail barrier strip 14, and a second compression spring 20 is arranged between one stop block 22 close to the center of the fixed disc 11 and the boss sliding block 21; thereby can slide when this device need be dismantled to anticreep draw-in groove 15 in at slide rail blend stop 14, only need along the extending direction promotion slide rail blend stop 14 of slide rail blend stop 14 can release slide rail blend stop 14 from anticreep draw-in groove 15.

In this embodiment: the inner wall of the fixed disk 11 is provided with a jack 9 at the center of the anti-drop clamping groove 15, a lath 8 is inserted into the jack 9, and a push plate 12 is fixed at one end of the lath 8 far away from the arc-shaped abutting block 13; therefore, when the slide rail blocking strip 14 is required to be ejected out of the anti-falling clamping groove 15 in use, the slide rail blocking strip 14 can be pushed out of the anti-falling clamping groove 15 only by inwards extruding the inserting plate strip 8.

In this embodiment: the upper surface of the fixed disk 11 is respectively fixed with a guide frame 7 matched with the shape and diameter of the batten strip 8, and a compression spring I6 is fixed between the push plate 12 and the circumferential outer wall of the fixed disk 11; the action of the first compression spring 6 ensures that the end of the socket strip 8 is normally held in the opening position of the socket 9, and when pressed, the socket can restore the original position, so that the push plate 12 can be pressed inwards from the side to complete the disassembly of the lamp fixing device.

In this embodiment: when the lamp is installed, the lampshade 10 is supported to move upwards to the topmost end, and the arc-shaped abutting block 13 on the inner wall of the fixed disc 11 is prevented from colliding with the slide rail barrier strip 14 at the bottom end of the suspender 16 during butt joint; then, the integral fixing disc 11 is rotated until the sliding rail barrier strip 14 slides into the anti-falling clamping groove 15 along the inclined plane, and then the lamp can be stably fixed; at this time, the return spring 19 in the guide barrel 3 always pulls the suspension rod 16 to move upwards, so that the top of the fixed disk 11 is tightly attached to the lower surface of the wall-attached fixed plate 1, the device and the LED lamp are more stable, and mosquitoes and insects are prevented from entering the lampshade 10 from gaps; when the slide rail retaining strip 14 needs to be detached, the slide rail retaining strip 14 can be pushed out from the anti-falling clamping groove 15 one by one only by pushing the slide rail retaining strip 14 along the extending direction of the slide rail retaining strip 14.

Example 2:

an LED lamp fixing device with high stability is improved in the embodiment based on embodiment 1, as shown in fig. 4, the device further includes a mark block fixed at the middle of the side surface of the wall-attached fixing plate 1, and an initial position indicating block 17 and a clamping position indicating block 18 are respectively fixed on the upper surface of the fixing plate 11; therefore, when in butt joint, the clamping can be completed upwards only by vertically aligning the initial position indication block 17 on the fixed disc 11 with the standard block, then the lampshade 10 is rotated until the clamping position indication block 18 is vertically aligned with the standard block, and a click sound is heard, indicating that the sliding rail barrier strip 14 is clamped into the anti-falling clamping groove 15.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a LED lamps and lanterns fixing device that stability is high, includes fixed disk (11) and pastes wall fixed plate (1), the centre of pasting wall fixed plate (1) is reserved has line hole (5), and the lower surface of pasting wall fixed plate (1) inlays and is equipped with three couple mechanism that is central symmetric distribution, couple mechanism is including inlaying the dress and pasting wall fixed plate (1) ascending direction bucket (3) of upper shed, and the bottom of direction bucket (3) is opened there is the rectangular hole, sliding connection has jib (16) among the rectangular hole, its characterized in that: the bottom end of the suspender (16) is connected with a sliding rail barrier strip (14) which can slide along the radial direction in a sliding way; the lamp shade (10) is fixed to the portion, close to the bottom end, of the outer circumferential wall of the fixed disc (11), three arc-shaped abutting blocks (13) which are equal in height and distributed in central symmetry are fixed to the portion, close to the top end, of the inner circumferential wall of the fixed disc (11), and an inclined plane and an anti-falling clamping groove (15) are reserved below the arc-shaped abutting blocks (13).

2. The LED lamp fixing device with high stability as claimed in claim 1, wherein: the hook mechanism further comprises a rectangular sliding block (4) fixed at the top end of the hanging rod (16), and a return spring (19) is fixed between the lower surface of the rectangular sliding block (4) and the bottom of the guide barrel (3).

3. The LED lamp fixing device with high stability as claimed in claim 2, wherein: the four-side edge of the rectangular sliding block (4) is close to the four corners and is provided with roller grooves, rollers are arranged in the roller grooves, the upper surface of the rectangular sliding block (4) is located at the two opposite edges, clamping grooves (402) are formed in the two opposite edges, and limiting blocks (401) matched with the clamping grooves (402) in shape are reserved at the inner edge of the opening of the guide barrel (3).

4. The LED lamp fixing device with high stability as claimed in claim 1, wherein: wall-mounted fixing plate (1) is close to line hole (5) department and opens two bar holes (2) that are central symmetric distribution, and the whole one-tenth arc shape in bar hole (2), and the distance between two bar holes (2) equals the distance between two screws of line box.

5. The LED lamp fixing device with high stability according to any one of claims 1 to 3, wherein: the bottom end of the suspender (16) is reserved with a boss sliding block (21), the upper surface of the sliding rail barrier strip (14) is reserved with a sliding groove matched with the appearance of the boss sliding block (21), two ends of the sliding rail barrier strip (14) are both fixed with stop blocks (22), and a compression spring II (20) is arranged between one stop block (22) close to the center of the fixed disc (11) and the boss sliding block (21).

6. The LED lamp fixing device with high stability as claimed in claim 5, wherein: the center position that the inner wall of fixed disk (11) is located anticreep draw-in groove (15) is opened has jack (9), and has pegged graft lath (8) in jack (9), and lath (8) keep away from the arc one end of propping piece (13) and are fixed with push pedal (12).

7. The LED lamp fixing device with high stability as claimed in claim 6, wherein: the upper surface of the fixed disk (11) is respectively fixed with a guide frame (7) matched with the shape and diameter of the batten strip (8), and a compression spring I (6) is fixed between the push plate (12) and the circumferential outer wall of the fixed disk (11); the action of the first compression spring (6) ensures that the end of the socket strip (8) is normally held in the opening position of the socket (9).

8. The LED lamp fixing device with high stability as claimed in claim 1, wherein: the side middle part of pasting wall fixed plate (1) is fixed with the mark piece, and the upper surface of fixed disk (11) is fixed with initial position and instructs piece (17) and joint position respectively and instruct piece (18).

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