CN106678665B

CN106678665B - Bracket lamp

Info

Publication number: CN106678665B
Application number: CN201710114300.6A
Authority: CN
Inventors: 黄敏勇
Original assignee: Ningbo Jiatong Photoelectric Technology Co ltd
Current assignee: Ningbo Jiatong Photoelectric Technology Co ltd
Priority date: 2017-02-28
Filing date: 2017-02-28
Publication date: 2023-08-04
Anticipated expiration: 2037-02-28
Also published as: CN106678665A

Abstract

The invention discloses a bracket lamp, which comprises a bracket body and lamp holders positioned at two ends of the bracket body; the frame body comprises a frame body and a cover plate, wherein at least two fixing parts with two ends capable of rotating and abutting against a limiting part formed after the upper end of the frame body is inwards bent are arranged on the cover plate; the upper end of the frame body is also provided with an inserting part, and the cover plate is provided with a positioning hole for positioning the inserting part; the lamp holder comprises a positioning plate for fixedly mounting the lamp feet, a positioning part inserted into the inner wall of the frame body is formed at the lower end of the positioning plate, and a horizontally arranged inserting hole is formed at the middle end of the positioning plate in a bending manner; the cover plate is provided with a plugboard which can be spliced and positioned on the splicing hole. The invention has the following advantages and effects: no matter the cover plate, the positioning plate in the lamp holder or the lamp shade, the parts can be installed without fixing other fixing pieces when in connection; meanwhile, the parts are not required to be dismantled through special tools, so that the convenience of disassembly, assembly and maintenance is improved.

Description

Bracket lamp

Technical Field

The invention relates to the field of lighting equipment, in particular to a bracket lamp.

Background

The bracket lamp is widely applied to living room illumination, office illumination, industrial illumination, hotels, markets and the like, and generally consists of a lamp tube and a bracket tube for supporting the lamp tube, and related circuit elements are also arranged in the bracket, but are basically fixedly arranged by screws.

The Chinese patent with publication number CN201100606Y discloses a bracket of a bracket lamp, which comprises a bracket body and a lamp holder, wherein the lamp holder is connected with the bracket body through corresponding screw holes and is fixed by bolts, so that when the lamp needs to be maintained, but special tools such as screwdrivers and the like are available, the bracket is difficult to disassemble and assemble, and the maintenance is unchanged.

Disclosure of Invention

The invention aims to provide a bracket lamp which is fixed by a fixing piece such as a bolt and is convenient to assemble and disassemble a bracket body and a lamp holder.

The technical aim of the invention is realized by the following technical scheme: a bracket lamp comprises a bracket body and lamp holders positioned at two ends of the bracket body; the frame body comprises a frame body and a cover plate, wherein at least two fixing parts with two ends capable of rotating and abutting against a limiting part formed by inwards bending the upper end of the frame body are arranged on the cover plate;

the upper end of the frame body is also provided with an inserting part, and the cover plate is provided with a positioning hole for positioning the inserting part;

the lamp holder comprises a positioning plate for fixedly mounting the lamp feet, a positioning part inserted into the inner wall of the frame body is formed at the lower end of the positioning plate,

the middle end of the positioning plate is bent to form a horizontally arranged plug hole; the cover plate is provided with a plugboard which can be spliced and positioned on the splicing hole.

By adopting the technical scheme, the positioning plates in the lamp holder are inserted into the two sides of the frame body in the frame body, and the positioning parts at the lower ends of the positioning plates are limited on the two sides of the frame body, so that radial movement of the positioning plates is avoided; then the cover plate is placed at the upper end of the frame body, and the positioning holes arranged on the cover plate can be positioned on the inserting parts arranged on the steps, so that the cover plate is effectively prevented from moving in the length direction on the frame body; then the fixing part is rotated to press the cover plate on the frame body so as to realize fixation; on the other hand when the apron lid is established on the support body, the picture peg that apron both ends set up can peg graft in the spliced eye in the locating plate, realizes fixing the locating plate, realizes that the apron can rob the locating plate to fix after itself is fixed. The locating plate can be fixed only after the cover plate is installed, the integral setting is achieved, the locating plate is not required to be located by other fixing pieces, the whole bracket lamp can be made into parts without using other tools, and the bracket lamp is convenient to assemble and disassemble.

The invention is further provided with: the limiting part comprises two bending plates respectively positioned at two ends of the frame body, and the inserting part is a plurality of convex plates positioned at the upper end of the bending plate; the number of the positioning holes is the same as that of the convex plates.

Through adopting above-mentioned technical scheme, the spacing portion that the bent plate formed can let fixed part fix on the one hand, and on the other hand can also limit the limiting direction of locating plate upper end simultaneously, preliminary location to the locating plate. The convex plates of the seat inserting parts are inserted into the positioning holes formed in the cover plate at the upper ends of the bent plates, so that the cover plate is positioned in the length direction, and the cover plate can be positioned in an omnibearing manner.

The invention is further provided with: the two ends of the cover plate are bent to form a placing part with an upward opening, and the orthographic projection of the placing part is positioned in a concave part formed after the bending plate is bent inwards; the lamp holder comprises a lamp cover, a positioning plate and a pressing plate, wherein the lamp cover is arranged on the limiting part, the lamp holder further comprises an installation cover detachably connected with the positioning plate, and the front end of the installation cover is further provided with the pressing plate for positioning one end of the lamp cover.

By adopting the technical scheme, the lampshade is arranged on the placing part on the cover plate and used for the lamp tube in the user frame body. When the lampshade is installed, only the installation cover is required to be connected to the positioning plate, the radial direction of the lampshade can be limited radially only by the pressing plate arranged on the installation cover, and meanwhile, the installation covers are arranged at the two ends and can limit the axial direction of the lampshade, so that the lampshade is not required to be fixed by adopting redundant fixing pieces.

The invention is further provided with: the locating plate lower extreme has seted up a through-hole and is located limiting plate of through-hole one side, the installation cover orientation still protruding be equipped with one can pass behind the through-hole be located the cassette of limiting plate in locating plate one side.

Through adopting above-mentioned technical scheme, the installation cover is in the locating plate when being connected, and the cassette that sets up on the installation cover can pass the joint on the limiting plate behind the through-hole that sets up on the locating plate, realizes the connection of installation cover and locating plate, convenient operation, only need use certain external force to separate cassette and limiting plate when demolising simultaneously can.

The invention is further provided with: the fixing part comprises a rotating plate with a mounting hole and a holding plate penetrating through the cover plate; the lower end of the holding plate is provided with a positioning column penetrating through the cover plate and located on the rotating plate in a rear limit mode, and the positioning column is circumferentially fixed with the rotating plate.

Through adopting above-mentioned technical scheme, the rotating plate setting in the fixed part is in the lower extreme of apron, simultaneously in the upper end of rotating the board, inserts downwards and grips the board, grips board and rotating the board and carry out axial positioning, grips board and rotating the board relatively fixed simultaneously for after single application of force rotates grips the board, can rotate the rotating board. Therefore, when the cover plate is installed, only the two ends of the rotating plate are rotated to the lower end face of the bending plate to realize the abutting connection and the positioning of the cover plate on the bending plate on the frame body,

the invention is further provided with: the outer peripheral wall of the upper end of the positioning column is convexly provided with a plurality of protruding blocks, and the upper end of the rotating plate is provided with a limiting groove for inserting and positioning the protruding blocks; the lower end of the positioning column is provided with a conical tube with the maximum diameter larger than the aperture of the mounting hole.

By adopting the technical scheme, the conical tube is arranged at the lower end of the positioning column arranged at the lower end of the holding plate, so that the conical tube can be spliced and positioned on the mounting plate by adopting external force; on the other hand, the lug arranged on the outer wall of the positioning column can be clamped with the limiting groove arranged on the rotating plate, so that the circumferential positioning of the positioning column and the rotating plate is realized, and the holding part is convenient for applying force to the rotation.

The invention is further provided with: the upper end of the positioning plate is also provided with a reinforcing rib.

Through adopting above-mentioned technical scheme, set up the structural strength that the strengthening rib can strengthen the locating plate upper end on the locating plate, be difficult for its deformation that takes place.

The invention is further provided with: the locating plate lower extreme all is provided with the plug wire hole, the mounting cup lower extreme with the plug wire hole coaxial is provided with the plug wire orifice plate.

Through adopting above-mentioned technical scheme, set up the plug wire orifice of reservation on the installation cover for can let its installation department of staff's selection by oneself, improve the practicality.

In summary, the invention has the following beneficial effects: no matter the cover plate, the positioning plate in the lamp holder or the lamp shade, the parts can be installed without fixing other fixing pieces when in connection; meanwhile, the parts are not required to be dismantled through special tools, so that the convenience of disassembly, assembly and maintenance is improved.

Drawings

FIG. 1 is an exploded view of a bracket lamp;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is a schematic structural view of a fixing portion;

FIG. 4 is a partial view of the bracket lamp without the mounting cup installed;

FIG. 5 is a schematic diagram illustrating the detachment of the positioning plate from the lamp pins;

fig. 6 is a schematic view of the detachment between the mounting cup and the locating plate.

In the figure: 1. a frame body; 2. a lamp holder; 3. a frame body; 4. a cover plate; 5. a limit part; 5-1, bending plate; 6. a fixing part; 7. a plug-in part; 7-1, convex plates; 8. positioning holes; 9. a positioning plate; 9-1, jacks; 10. a positioning part; 11. a plug hole; 12. inserting plate; 13. a placement unit; 14. a recessed portion; 15. a lamp shade; 16. a mounting cover; 16-1, a pressing plate; 16-2, a clamping seat; 17. a through hole; 18. a limiting plate; 19. a rotating plate; 19-1, mounting holes; 19-2, a limit groove; 20. a grip plate; 21. positioning columns; 21-1, bumps; 21-2, conical tube; 22. a lamp foot; 22-1, upright posts; 23. a mounting column; 24. a limiting hole; 25. a connecting block; 26. an extension rod; 26-1, an arc-shaped groove; 27. a limiting block; 28. reinforcing ribs; 29. a plug wire hole; 30. a plug wire hole plate; 31. a lamp tube.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a bracket lamp comprises a frame body 1, lamp holders 2 connected to two ends of the frame body 1, wherein the lamp holders 2 comprise a positioning plate 9 positioned on the frame body 1, lamp feet 22 are connected to the positioning plate 9, and two opposite lamp feet 22 are used for connecting a lamp tube 31; the lamp holder 2 further comprises a mounting cover 16 arranged outside the positioning plate 9, and the two mounting covers 16 are used for positioning the lamp shade 15 connected to the frame body 1.

With continued reference to fig. 1, the frame body 1 includes a frame body 3 having a U-shape and an upward opening, and bending plates 5-1 are integrally provided at two ends of the bent frame body 3, each bending plate 5-1 is obliquely bent toward the inside of the frame body 3, two bending plates 5-1 form a limiting portion 5 having a reduced shape, and a concave portion 14 is provided at an upper end of the frame body 3 outside the bent bending plate 5-1. The frame body 1 further comprises a cover plate 4, two sides of the cover plate 4 are bent to form a placing part 13 with an opening facing, and the placing part 13 is used for placing a lampshade 15; and the cover plate 4 is bent at two sides, so that the bent part can be positioned on the outer wall of the limiting part 5, and preliminary placement and positioning are realized. Meanwhile, the placing part 13 is also positioned in the concave part 14, so that the influence on the overall flatness of the side end face of the frame body 1 is avoided.

Referring to fig. 2, a plurality of protruding plates 7-1 protruding upwards are provided on the top end of the bending plate 5-1, and the protruding plates 7-1 form a plugging portion 7, when the cover plate 4 is placed on the frame 3, the protruding plates 7-1 can be plugged by the positioning holes 8 provided on two sides of the cover plate 4, so that the positioning of the cover plate 4 on the frame 3 is realized, and the left-right sliding of the cover plate 4 on the frame 3 is avoided.

The cover plate 4 is further connected with the frame body 3 through a fixing portion 6 (refer to fig. 3), and the fixing portion 6 includes a rotating plate 19, a holding plate 20, and a positioning column 21 connected to the lower end of the holding plate 20. By applying force to the holding plate 20 to rotate, the rotating plate 19 is driven, and then the two ends of the rotating plate 19 are bent, so that after the rotating plate 19 is driven, the two ends of the rotating plate 19 can be abutted against the inner wall of the limit part 5 formed by the bending plate 5-1 (refer to fig. 1), and the cover plate 4 is fixed on the frame body 3.

In fig. 3, the upper end of the positioning column 21 and the holding plate 20 are integrally arranged, and simultaneously, a conical tube 21-2 is arranged at the lower end, and the middle part of the conical tube 21-2 is arranged in a notch manner, so that the two sides of the conical tube 21-2 can be mutually close to each other, and the pipe diameter of the conical tube 21-2 can be reduced. Meanwhile, the middle end of the rotating plate 19 is provided with a mounting hole 19-1 for inserting the conical tube 21-2, and meanwhile, the diameter of the upper end of the conical tube 21-2 is larger than the aperture of the mounting hole 19-1, so that the positioning column 21 is limited on the rotating plate 19 through the mounting hole 19-1 and then reset after the diameter of the conical tube 21-2 is reduced during inserting.

The middle end of the positioning column 21 is further provided with a plurality of protruding blocks 21-1 (in fig. 3), the protruding blocks 21-1 form a cross shape, and meanwhile, the circumference of the mounting hole 19-1 of the rotating plate 19 is provided with limiting grooves 19-2 for the protruding blocks 21-1 to be inserted, so that after the positioning column 21 is inserted on the rotating plate 19, the positioning column can be circumferentially positioned on the rotating plate 19, and when the holding plate 20 is rotated, the rotating plate 19 can be driven to move, and finally the rotating plate 19 is abutted against the inner surface of the bending plate 5-1, so that the cover plate 4 is fixed.

The positioning plate 9 (refer to fig. 3 and 4) in the lamp holder 2 comprises an upper part, a middle part and a lower part, wherein the three side surfaces of the lower end are bent in the same direction to form a positioning part 10, and meanwhile, the shape formed by the lower end is the same as the section of the frame body 3, so that the outer surface of the positioning part 10 can be abutted against the inner wall of the frame body 3 to realize preliminary plugging and positioning; the middle part comprises a plate which is horizontally arranged, and two ends of the plate are provided with plug holes 11; the upper end is a vertically arranged plate member, which is used for fixing the lamp pins 22, and finally, two opposite lamp pins 22 can fix the lamp tube 31.

The two ends of the cover plate 4 are also provided with a plugboard 12 which is bent downwards, when the cover plate 4 is placed on the frame body 3, the plugboard 12 at the position can be just inserted into the plughole 11 on the positioning plate 9 after the placement is completed, so that the positioning of the positioning plate 9 is realized; since the cover plate 4 is limited in lateral displacement, the positioning plate 9 can be positioned on the frame body 3, and therefore, when the rotating plate 19 (see fig. 3) on the cover plate 4 is positioned on the frame body 3, the positioning plates 9 on both sides of the frame body 3 can be fixed at the same time.

Referring to fig. 5, the upper end of the positioning plate 9 is used for fixing the lamp pins 22, the tail ends of the two sides of the lamp pins 22 are provided with mounting posts 23, and each mounting post 23 comprises a connecting block 25 integrally arranged with the outer wall of the lamp pin 22, an extension rod 26 arranged outside the connecting block 25, and a limiting block 27 arranged at the front end of the extension rod 26. The extension rod 26 is semi-cylindrical, the arc surface faces outwards, and a gap is formed between the inner side and the outer wall of the lamp base 22; on the other hand, the stopper 27 has a hemispherical shape, and a part of the stopper 27 is provided outside the extension rod 26.

Two limiting holes 24 (refer to fig. 5) for connecting the mounting posts 23 are formed in the positioning plate 9, and the length between the two limiting holes 24 is smaller than the length between the two limiting blocks 27, so that when the lamp base 22 and the positioning plate 9 are mounted, the hemispherical limiting blocks 27 receive the limiting trend of the outer inner wall of the limiting blocks 27, and the extension rod 26 is extruded towards the lamp base 22. Then, when the limiting block 27 passes through the limiting hole 24, the extension rod 26 is reset, so that the rear end face of the limiting block 27 can be abutted against the side wall of the positioning plate 9, and meanwhile, the arc-shaped extension rod 26 is abutted against the side wall of the limiting block 27, so that the lamp feet 22 are finally fixed on the positioning plate 9; when the lamp pin 22 needs to be removed, only the arc-shaped groove arranged on the outer wall of the extension rod 26 needs to be forced by the force, and the extension rod 26 is extruded in opposite directions, so that the lamp pin 22 can be removed.

With continued reference to fig. 5, the positioning plate 9 is further provided with a circular insertion hole 9-1 at the lower end of the limiting hole 24, and when the lamp pin 22 is inserted into the positioning plate 9, the insertion column 22-1 arranged on the end surface of the lamp pin 22 can be inserted into the insertion hole 9-1, so that three-point fixation between the lamp pin 22 and the positioning plate 9 is realized, and the stability of connection is improved.

In the scheme, two groups of limiting holes 24 and jacks 9-1 are arranged on each positioning plate 9, so that two lamp tubes 31 are installed. Reinforcing ribs 28 (refer to fig. 5) are further arranged at the peripheral measuring position of the upper end of the positioning plate 9, so that the structural strength of the upper end of the positioning plate 9 is improved, and the service life is prolonged.

Referring to fig. 6, the lower end of the positioning plate 9 is further provided with two through holes 17, and after three sides of the through holes 17 are punched out, a plate on the remaining side forms a limiting plate 18 perpendicular to the end face of the positioning plate 9; the inner wall of the mounting cover 16 is provided with two clamping seats 16-2, and the front end of the clamping seat 16-2 is provided with a bulge, so that when the mounting cover 16 is mounted on the positioning plate 9, the bulge on the clamping seat 16-2 can be clamped on the limiting plate 18, and the fixing between the mounting cover 16 and the positioning plate 9 is realized.

Referring to fig. 1 and 6, the concave portions 14 provided at both sides of the cover plate 4 are used for placing the lamp housing 15, and the lamp housing 15 is a metal wire cover, so that heat dissipation of the lamp tube 31 inside is facilitated. When the lampshade 15 is installed, the cover plate 4 and the positioning plate 9 are installed, then the lampshade 15 is placed on the cover plate 4, finally the installation cover 16 is fixed on the positioning plate 9, the pressing plates 16-1 arranged on the installation cover 16 can limit the two ends of the lampshade 15, and after the installation cover 16 is fixed, the lampshade 15 is fixed.

Returning to fig. 6, a wiring hole 29 is formed at the lower end of each positioning plate 9, and a wiring hole plate 30 is formed at the lower end of the mounting cover 16, so that when wiring is required at the position, only the wiring hole plate 30 needs to be removed, and the operation is convenient.

The present invention is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present invention.

Claims

1. A bracket lamp comprises a bracket body (1) and lamp holders (2) positioned at two ends of the bracket body (1); the method is characterized in that: the frame body (1) comprises a frame body (3) and a cover plate (4), wherein the cover plate (4) is provided with at least two fixing parts (6) with two ends capable of rotating to be abutted on a limiting part (5) formed by inwards bending the upper end of the frame body (3);

the upper end of the frame body (3) is also provided with a plug-in connection part (7), and the cover plate (4) is provided with a positioning hole (8) for positioning the plug-in connection part (7);

the lamp holder (2) comprises a positioning plate (9) for fixedly mounting a lamp foot (22), a positioning part (10) inserted into the inner wall of the frame body (3) is formed at the lower end of the positioning plate (9),

the middle end of the positioning plate (9) is bent to form a horizontally arranged plug hole (11); the cover plate (4) is provided with a plugboard (12) which can be spliced and positioned on the splicing hole (11);

the limiting part (5) comprises two bending plates (5-1) which are respectively positioned at two ends of the frame body (3), and the inserting part (7) is a plurality of convex plates (7-1) positioned at the upper end of the bending plates (5-1); the number of the positioning holes (8) is the same as that of the convex plates (7-1);

the fixed part (6) comprises a rotating plate (19) with a mounting hole (19-1) and a holding plate (20) penetrating through the cover plate (4); the lower extreme of gripping board (20) is provided with and wears to establish apron (4) the back limit of rotor plate (19) is located reference column (21) of rotor plate (19), reference column (21) with rotor plate (19) circumference is fixed.

2. A bracket lamp as claimed in claim 1, wherein: the two ends of the cover plate (4) are bent to form a placing part (13) with an upward opening, and the orthographic projection of the placing part (13) is positioned in a concave part (14) formed after the bending plate (5-1) is bent inwards; the lamp holder is characterized in that a lampshade (15) is placed on the limiting part (5), the lamp holder (2) further comprises a mounting cover (16) detachably connected with the positioning plate (9), and a pressing plate (16-1) used for positioning one end of the lampshade (15) is further arranged at the front end of the mounting cover (16).

3. A bracket lamp as claimed in claim 2, wherein: the lower end of the positioning plate (9) is provided with a through hole (17) and a limiting plate (18) positioned at one side of the through hole (17), and the mounting cover (16) is further provided with a clamping seat (16-2) which can penetrate through the through hole (17) and then is positioned at the limiting plate (18) in a protruding mode towards one side of the positioning plate (9).

4. A bracket lamp as claimed in claim 1, wherein: the outer peripheral wall of the upper end of the positioning column (21) is convexly provided with a plurality of protruding blocks (21-1), and the upper end of the rotating plate (19) is provided with a limiting groove (19-2) for inserting and positioning the protruding blocks (21-1); the lower end of the positioning column (21) is provided with a conical tube (21-2) with the maximum diameter larger than the aperture of the mounting hole (19-1).

5. A bracket lamp as claimed in claim 1, wherein: the upper end of the positioning plate (9) is also provided with a reinforcing rib (28).

6. A bracket lamp as claimed in claim 2, wherein: the locating board (9) lower extreme all is provided with plug wire hole (29), installation cover (16) lower extreme with plug wire hole (29) coaxial plug wire orifice (30) that is provided with.