CN219606940U

CN219606940U - Landscape lamp bracket convenient for bulb replacement

Info

Publication number: CN219606940U
Application number: CN202320391916.9U
Authority: CN
Inventors: 温斌; 文豪; 胡梦诗
Original assignee: Shanghai Belenhans Landscape Architecture Design Engineering Co ltd
Current assignee: Shanghai Belenhans Landscape Architecture Design Engineering Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-29
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of lamp holders, and provides a landscape lamp holder convenient for replacing a bulb, which comprises a lamp holder and a bulb arranged on the lamp holder, wherein the lamp holder is hollow, a lifting piece for lifting the bulb is arranged in the lamp holder, the outer surface of the bulb is fixedly connected with a lampshade, the lampshade is provided with a mounting block, the lifting piece comprises a winding rope, and one end of the winding rope is fixedly connected with the mounting block; the lamp bracket is provided with fastening assembly in order to fasten the lamp shade, fastening assembly is including setting up in the butt piece of lamp bracket and pushing the impeller that the butt piece moved towards being close to the installation piece direction, the butt piece is provided with a plurality of, a plurality of the equal butt of butt piece is in the periphery wall of installation piece, the diameter of installation piece increases gradually from the one end that keeps away from the lamp shade towards the one end that is close to the lamp shade. The utility model has the effect of improving the connection stability between the winding rope and the bulb.

Description

Landscape lamp bracket convenient for bulb replacement

Technical Field

The utility model relates to the technical field of lamp holders, in particular to a landscape lamp holder convenient for bulb replacement.

Background

The landscape lamp is an indispensable part in modern landscape, has higher ornamental value, emphasizes coordination and unification of the landscape of the artistic lamp and the history culture of scenic spots and the surrounding environment, and utilizes different shapes, different light colors and different brightness to make the landscape.

The landscape lamp is longer in daily live time, so the probability of damage of the landscape lamp is also relatively high, and therefore the landscape lamp needs to be replaced frequently.

However, when the winding rope is fixed on the bulb cover or the bulb, if external wind force or other acting force is large, the lamp cover or the bulb fixed on the winding rope can shake greatly, the winding rope can be broken, and accordingly the bulb can be broken, and further improvement is needed.

Disclosure of Invention

In order to improve the connection stability between the winding rope and the bulb, the utility model provides the landscape lamp bracket convenient for replacing the bulb.

The utility model provides a view lighting fixture convenient to change bulb, includes the lighting fixture and sets up in the bulb of lighting fixture, the lighting fixture is the cavity setting, be provided with the lifter that goes up and down to the bulb in the lighting fixture, the surface fixedly connected with lamp shade of bulb, the lamp shade is provided with the installation piece, the lifter includes the receipts winding rope, the one end fixed connection of winding rope is in the installation piece; the lamp bracket is provided with fastening assembly in order to fasten the lamp shade, fastening assembly is including setting up in the butt piece of lamp bracket and pushing the impeller that the butt piece moved towards being close to the installation piece direction, the butt piece is provided with a plurality of, a plurality of the equal butt of butt piece is in the periphery wall of installation piece, the diameter of installation piece increases gradually from the one end that keeps away from the lamp shade towards the one end that is close to the lamp shade.

Through adopting above-mentioned technical scheme, when the back is changed to the bulb, through carrying out the in-process of rolling to the rolling rope, thereby drive the rising of lamp shade, because the diameter of installation piece is from the one end of keeping away from the lamp shade towards the one end that is close to the lamp shade increases gradually, thereby the peripheral wall of installation piece is the slope setting, be convenient for carry out the butt with the butt piece between the piece, when the rolling rope draws up gradually, owing to be provided with the impeller that promotes the butt piece and remove towards being close to the installation piece direction, the resistance between the butt piece is increased gradually, thereby make the butt piece better to the fastening effect between the installation piece, thereby effect to the firm of lamp shade, thereby make the possibility of wearing and tearing fracture appear in the rolling rope when reducible external power to the lamp shade, thereby with the connection steadiness between high rolling rope and the bulb.

Preferably, the pushing member is a pushing spring, one end of the pushing spring is fixedly connected to the inner peripheral wall of the lamp holder, the other end of the pushing spring is fixedly connected to the abutting block, and the pushing spring forces the abutting block to move towards the direction close to the mounting block.

By adopting the technical scheme, the abutting block is forced to move towards the direction close to the mounting block by the pushing spring, so that the counterforce of the abutting part between the abutting block and the mounting block is reinforced, and the stability of the lampshade is improved.

Preferably, the end surface of the abutting rod, which is close to the mounting block, is inclined.

Through adopting above-mentioned technical scheme, be the inclined plane setting through the one end that is close to the installation piece with the butt piece, reducible when carrying out the butt between installation piece and the butt piece to increase the area of contact between butt piece and the installation piece, thereby can increase the butt effect of butt piece to the installation piece.

Preferably, the fastening assembly further comprises a fastening rod, a fetching groove communicated with the inner cavity of the lamp holder is formed in the peripheral wall of the lamp holder, the winding rope is wound on the fastening rod, and a clamping groove for clamping the fastening rod is formed in the peripheral wall of the lamp holder.

Through adopting above-mentioned technical scheme, when rising the bulb suitable position, promptly after the butt is good between installation piece and the butt piece, through being provided with the fastening rod, with unnecessary rolling rope around rolling in the fastening rod, after the winding, with the fastening rod inlay card behind the draw-in groove to can further take up the rolling rope.

Preferably, a baffle is arranged on the peripheral wall of the lamp holder, which is positioned at the clamping groove.

Through adopting above-mentioned technical scheme, through being provided with the baffle at the periphery wall of draw-in groove, reducible draw-in groove is open state setting, and the fastening rod breaks away from in the possibility of draw-in groove.

Preferably, a first tooth slot is formed in the peripheral wall of the mounting block, and a second tooth slot meshed with the first tooth slot is formed in the abutting block.

Through adopting above-mentioned technical scheme, through being provided with first tooth's socket and meshing in the second tooth's socket of first tooth's socket, but increase the frictional force of direct contact between installation piece and the butt piece to increase the butt effect of butt piece to the installation piece, and when the butt between installation piece and the butt piece, reduce when receiving external force influence appear the installation piece around self axis pivoted possibility, thereby reduce the possibility that makes the bulb appear dropping.

Preferably, the lifting piece further comprises a winding rod fixedly connected to the winding rope and a winding hand wheel for driving the winding rod to rotate, the winding hand wheel is provided with a limiting piece for limiting the winding hand wheel to rotate around the axis of the winding hand wheel, and the lamp bracket is provided with an operation groove and an operation plate for opening and closing the operation groove.

Through adopting above-mentioned technical scheme, through being provided with the rolling hand wheel to the staff rotates the rolling hand wheel, thereby drives the lift of lamp shade, so that carry out the inspection and the change of bulb, when the lamp shade risees original position, need be provided with the locating part in order to restrict the rolling hand wheel and rotate around self axis possible this moment to the rolling hand wheel.

Preferably, the locating part is including sliding the stop bolt and the stop nut of threaded connection stop bolt of wearing to locate the rolling hand wheel, a plurality of first spacing hole has been seted up to the rolling hand wheel, the interior perisporium fixedly connected with fixed plate of lighting fixture, the second spacing hole that supplies stop bolt to wear to establish is seted up to the fixed plate.

Through adopting above-mentioned technical scheme, when the rolling hand wheel is received the back of rolling rope, through behind spacing bolt slides in proper order and wears to locate first spacing hole and the spacing hole of second, with spacing nut threaded connection good to spacing with the hand wheel of receiving the external force to the rolling, thereby the possible of unreeling appears when reducible rolling rope receives the external force, further improves the rolling effect to the rolling rope, with guarantee the butt effect of butt piece to the installation piece.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the abutting effect of the abutting blocks on the mounting blocks can be improved by matching the abutting blocks with the pushing springs, and the contact area between the abutting blocks and the mounting blocks is increased by enabling one end, close to the mounting blocks, of the abutting blocks to be obliquely arranged, so that the abutting effect of the abutting blocks on the mounting blocks is improved;

2. by arranging the fastening rod, the redundant winding rope is wound on the fastening rod, and after the winding is completed, the fastening rod is clamped and embedded in the clamping groove, so that the winding rope can be further tensioned;

3. through being provided with first tooth groove and meshing in the second tooth groove of first tooth groove, can increase the frictional force of direct contact between installation piece and the butt piece to increase the butt effect of butt piece to the installation piece.

Drawings

FIG. 1 is a schematic view of the overall structure of a landscape lamp stand for facilitating bulb replacement in an embodiment of the utility model;

FIG. 2 is a schematic cross-sectional view of a landscape lamp stand for facilitating bulb replacement according to an embodiment of the present utility model;

FIG. 3 is an enlarged partial schematic view of FIG. 2 at A;

FIG. 4 is a schematic view of the structure of the operation slot and the picking slot according to the embodiment of the present utility model;

FIG. 5 is an enlarged partial schematic view of FIG. 2 at B;

FIG. 6 is a schematic diagram of a connection structure of a first tooth slot and a second tooth slot according to an embodiment of the present utility model.

In the figure, 1, a lamp holder; 11. a base; 12. a first support bar; 121. a fixing plate; 1211. a second limiting hole; 122. an operation groove; 123. an operation panel; 124. a pick-up groove; 125. a shutter; 126. a clamping groove; 13. a connecting rod; 14. a second support bar; 2. a bulb; 3. a lamp shade; 31. a mounting block; 311. a first tooth slot; 4. a lifting member; 41. winding the rope; 42. a pulley; 43. a winding rod; 44. a winding hand wheel; 441. a first limiting hole; 5. a limiting piece; 51. a limit bolt; 52. a limit nut; 6. a fastening assembly; 61. an abutment block; 611. a second tooth slot; 62. a pushing spring; 63. and a fastening rod.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1-6.

Examples:

the utility model provides a view lighting fixture 1 convenient to change bulb 2, refer to fig. 1, including lighting fixture 1 and set up in the bulb 2 of lighting fixture 1, lighting fixture 1 includes base 11, first bracing piece 12, connecting rod 13 and second bracing piece 14, and in this embodiment, first bracing piece 12, connecting rod 13 and second bracing piece 14 all are the cavity setting, and first bracing piece 12 and second bracing piece 14 all are vertical setting, and the length of second bracing piece 14 is shorter than first bracing piece 12, and connecting rod 13 is horizontal setting. The first support rod 12 is fixedly connected to the base 11, one end of the connecting rod 13 is fixedly connected to the first support rod 12, and the other end of the connecting rod is fixedly connected to the second support rod 14. The lamp shade 3 is coaxially sleeved on the outer surface of the bulb 2, the mounting block 31 is integrally formed at one end of the lamp shade 3 with smaller diameter, and the bulb 2 is fixedly connected to the end face, close to the lamp shade 3, of the mounting block 31.

Referring to fig. 2 and 3, the lamp holder 1 is provided with a lifting member 4 to drive the bulb 2 to be lifted, so that a worker can conveniently check and replace the bulb 2. The lifting piece 4 comprises a winding rope 41, a pulley 42, a winding rod 43 and a winding hand wheel 44, one end of the winding rope 41 is fixedly connected to the end face of the mounting block 31, the pulley 42 is provided with two parts, the two parts are respectively fixedly connected to the turning positions of the first support rod 12 and the connecting rod 13 and the turning positions of the second support rod 14 and the connecting rod 13, the winding rope 41 is wound on the pulley 42, and the other part of the winding rope 41 is fixedly connected to the winding rod 43 and wound on the peripheral wall of the winding rod 43. One end of the winding rod 43 is rotatably connected to the inner peripheral wall of the lower end of the first support rod 12, the inner peripheral wall of the first support rod 12 is fixedly connected with a fixing plate 121 through which the winding rod 43 rotates, and the winding hand wheel 44 is coaxially and fixedly connected to one end of the winding rod 43.

Referring to fig. 1 and 3, an operation groove 122 is formed in the peripheral wall of the first support rod 12 located on the winding hand wheel 44, the operation groove 122 is communicated with an inner cavity of the first support rod 12, an operation plate 123 for opening and closing the operation groove 122 is arranged on the peripheral wall of the first support rod 12, the operation plate 123 is in an arc shape, one end of the operation plate 123 is hinged to the peripheral wall of the first support rod 12, the free end of the operation plate 123 is clamped in the operation groove 122, and a handle is fixedly connected to the peripheral wall of the operation plate 123.

Referring to fig. 3 and 4, the rolling hand wheel 44 is provided with a limiting piece 5 to limit the rolling hand wheel 44 to rotate around the axis of the rolling hand wheel 44, the limiting piece 5 comprises a limiting bolt 51 and a limiting nut 52, the rolling hand wheel 44 is provided with a plurality of limiting holes along the surface of the axis of the rolling hand wheel 44 and uniformly distributed around the axis of the rolling hand wheel 44, the limiting bolt 51 slides and penetrates through the limiting holes, the upper end surface of the fixing plate 121 is provided with a second limiting hole 1211 for the limiting bolt 51 to slide and penetrate through, the limiting nut 52 is fixedly connected to the fixing plate 121, and the limiting bolt 51 sequentially slides and penetrates through the first limiting hole 441 and the second limiting hole 1211 and then is in threaded connection with the limiting nut 52, so that the rolling hand wheel 44 is limited.

Referring to fig. 4 and 5, in the present embodiment, the mounting block 31 is provided in a circular truncated cone shape, and the diameter of the mounting block 31 gradually increases from one end far from the lamp housing 3 toward one end near the lamp housing 3. The lamp holder 1 is provided with a fastening assembly 6 to fasten the lamp shade 3, the fastening assembly 6 including an abutment block 61, a pusher and a fastening rod 63.

Referring to fig. 5 and 6, in the present embodiment, the abutment blocks 61 are parallel to the diameter direction of the mounting block 31, and the abutment blocks 61 are provided in a plurality and are spaced apart around the axial direction of the mounting block 31. The abutting block 61 is disposed near one end of the mounting block 31 in an arc-shaped slope, the abutting block 61 abuts against the outer peripheral wall of the mounting block 31, in this embodiment, the pushing member is a pushing spring 62, one end of the pushing spring 62 is fixedly connected to the inner peripheral wall of the first support rod 12, and the other end of the pushing spring 62 is coaxially and fixedly connected to the other end of the abutting block 61. Normally, the urging spring 62 urges the abutment block 61 to move in a direction approaching the mounting block 31.

Referring to fig. 5 and 6, a first tooth groove 311 is formed in the outer peripheral wall of the mounting block 31, and a second tooth groove 611 is formed in the end surface of the abutment block 61 adjacent to the mounting block 31, and the second tooth groove 611 is engaged with the first tooth groove 311.

Referring to fig. 3 and 4, a picking groove 124 is formed in the outer peripheral wall of the first support rod 12 above the operation groove 122, the picking groove 124 is communicated with the inner cavity of the first support rod 12, in this embodiment, the picking groove 124 is formed in a groove, the first support rod 12 is provided with a baffle for opening and closing the picking groove 124, the baffle is the same as the installation mode of the operation plate 123, a clamping groove 126 is formed in the inner side wall of the picking groove, the winding rope 41 is wound on the fastening rod 63, and the fastening rod 63 is clamped in the clamping groove 126.

The implementation principle of the landscape lamp bracket 1 convenient for replacing the bulb 2 in the embodiment of the utility model is as follows: when the bulb 2 is replaced, a worker firstly rotates the winding hand wheel 44 to drive the winding rod 43 to wind the winding rope 41 so as to drive the lampshade 3 to rise, and when the lampshade rises to the position where the mounting block 31 and the abutting block 61 are abutted, the limiting bolt 51 sequentially penetrates through the first limiting hole 441 and the second limiting hole 1211 and then is in threaded connection with the limiting nut 52 so as to fix the winding hand wheel 44;

in the process of limiting the winding hand wheel 44, in order to enable the limiting bolt 51 to sequentially penetrate through the first limiting hole 441 and the second limiting hole 1211, the winding of the winding rope 41 may not be complete at this time, and after the winding rope 41 is wound on the fastening rod 63 through the taking groove 124, the fastening rod 63 wound with the winding rope 41 is clamped in the clamping groove 126, so that the winding effect on the winding rope 41 can be increased.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Landscape lamp bracket (1) convenient to change bulb (2), its characterized in that: the novel lamp comprises a lamp holder (1) and a bulb (2) arranged on the lamp holder (1), wherein the lamp holder (1) is hollow, a lifting piece (4) for lifting the bulb (2) is arranged in the lamp holder (1), a lampshade (3) is fixedly connected to the outer surface of the bulb (2), a mounting block (31) is arranged on the lampshade (3), the lifting piece (4) comprises a winding rope (41), and one end of the winding rope (41) is fixedly connected to the mounting block (31); the lamp bracket (1) is provided with fastening assembly (6) in order to fasten lamp shade (3), fastening assembly (6) are including setting up in butt piece (61) of lamp bracket (1) and pushing the impeller that butt piece (61) moved towards being close to installation piece (31), butt piece (61) are provided with a plurality of, a plurality of butt piece (61) all butt in the periphery wall of installation piece (31), the diameter of installation piece (31) is from the one end of keeping away from lamp shade (3) towards the one end that is close to lamp shade (3) increase gradually.

2. A landscape lighting fixture (1) facilitating replacement of bulbs (2) according to claim 1, characterized in that: the pushing piece is a pushing spring (62), one end of the pushing spring (62) is fixedly connected to the inner peripheral wall of the lamp holder (1), the other end of the pushing spring (62) is fixedly connected to the abutting block (61), and the pushing spring (62) forces the abutting block (61) to move towards the direction close to the mounting block (31).

3. A landscape lighting fixture (1) facilitating replacement of bulbs (2) according to claim 1, characterized in that: the abutting block is close to one end face of the mounting block (31) and is arranged in an inclined plane.

4. A landscape lighting fixture (1) facilitating replacement of bulbs (2) according to claim 1, characterized in that: the fastening assembly (6) further comprises a fastening rod (63), a fetching groove (124) communicated with the inner cavity of the lamp holder (1) is formed in the peripheral wall of the lamp holder (1), the winding rope (41) is wound around the fastening rod (63), and a clamping groove (126) for clamping the fastening rod (63) is formed in the peripheral wall of the lamp holder (1).

5. A landscape lighting fixture (1) facilitating replacement of bulbs (2) according to claim 4, characterized in that: the outer peripheral wall of the lamp holder (1) at the clamping groove (126) is provided with a baffle.

6. A landscape lighting fixture (1) facilitating replacement of bulbs (2) according to claim 1, characterized in that: a first tooth groove (311) is formed in the outer peripheral wall of the mounting block (31), and a second tooth groove (611) meshed with the first tooth groove (311) is formed in the abutting block (61).

7. A landscape lighting fixture (1) facilitating replacement of bulbs (2) according to claim 1, characterized in that: lifting part (4) still include fixed connection in rolling pole (43) of rolling rope (41) and drive rolling pole (43) pivoted rolling hand wheel (44), rolling hand wheel (44) are provided with locating part (5) in order to restrict rolling hand wheel (44) and rotate around self axis, operating groove (122) and be provided with operating panel (123) of opening and close operating groove (122) are seted up in lighting fixture (1).

8. A landscape lighting fixture (1) facilitating replacement of bulbs (2) according to claim 7, characterized in that: the limiting piece (5) comprises a limiting bolt (51) penetrating through a rolling hand wheel (44) in a sliding mode and a limiting nut (52) connected with the limiting bolt (51) in a threaded mode, a plurality of first limiting holes (441) are formed in the rolling hand wheel (44), a fixing plate (121) is fixedly connected to the inner peripheral wall of the lamp holder (1), and a second limiting hole (1211) through which the limiting bolt (51) penetrates is formed in the fixing plate (121).