CN218914739U

CN218914739U - Upper and lower lamp convenient to dismantle

Info

Publication number: CN218914739U
Application number: CN202223254838.2U
Authority: CN
Inventors: 黎国军
Original assignee: Ningbo Ding Chen Electronics Co ltd
Current assignee: Ningbo Ding Chen Electronics Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-25
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses an upper lamp and a lower lamp convenient to detach, which comprise a base, wherein a lamp shell is sleeved on the outer wall of the base in a sliding manner, LED lamp panels are vertically and symmetrically arranged at the middle position of the surface of one side of the lamp shell far away from the base, mounting blocks are horizontally and symmetrically arranged at the two ends of the middle position of one side of the base close to the LED lamp panels, each mounting block is provided with a self-locking structure for fixing the lamp shell, a guide block is horizontally arranged at the middle position of the upper part of the base, a quick unlocking structure for controlling the position of the lamp shell is arranged at the center position of the guide block, and expansion bolts are arranged at four corners of one side of the base close to the lamp shell. According to the utility model, the lamp housing can be rapidly disassembled through the self-locking structure and the rapid unlocking structure, the inclined planes on the two sides continuously squeeze the roller when the trapezoid block moves downwards, so that the lamp housing is convenient to maintain, and the lamp housing is simple to operate, convenient to use and high in use efficiency.

Description

Upper and lower lamp convenient to dismantle

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a convenient-to-detach up-down lamp.

Background

The illumination appliance industry is taken as daily consumable, with the progress of economic society in China, new light sources such as fluorescent lamps, energy-saving lamps and LEDs are developed, the illumination lamps are evolved over the sky, all the angles of more energy conservation, more green and environmental protection are strived, the light sources are rich and multiple-choice, the illumination lamp industry is expanded to form a new page, with the acceleration of the urban construction process in China, city squares, traffic roads, newly-revised communities, home decorations, malls and office buildings are all required to be decorated by lamp decorations, and the demands of urban construction on lamp decoration illumination products are continuously increased.

The lamp is used as a wall lamp, and is attractive in appearance and bright in irradiation range, but when the lamp breaks down and needs to be maintained, the lamp is inconvenient to detach and sometimes needs to be violently broken and detached, so that the lamp is convenient to maintain in the later stages of the lamp.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an upper lamp and a lower lamp which are convenient to detach.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a lamp from top to bottom convenient to dismantle, includes the base, base outer wall slip cap is equipped with the lamp body, the vertical symmetry of base one side surface intermediate position department is kept away from to the lamp body is equipped with the LED lamp plate, base is close to LED lamp plate one side intermediate position department both ends horizontal symmetry and is equipped with the installation piece, the installation piece all is equipped with the self-locking structure of fixed lamp body, base upper portion intermediate position department level is equipped with the guide block, guide block central point puts the department and is equipped with the quick unblock structure of control lamp body position, base is close to lamp body one side four corners and all is equipped with expansion bolts.

Preferably, the self-locking structure comprises a sliding rod which is horizontally inserted in the center of the installation block, a wedge block is arranged at one end, far away from the center of the base, of the sliding rod, a first baffle is sleeved at the position, close to the position, between the wedge block and the installation block, of the sliding rod, a first top spring is sleeved at the position, close to the position, between the first baffle and the installation block, of the sliding rod, and notches are formed in the intersecting position of the lamp shell and the wedge block.

Preferably, the quick unlocking structure comprises a push rod vertically inserted in the center of the guide block in a sliding manner, a trapezoid block is arranged at the bottom of the push rod, the top of the slide rod extends to the outside of the lamp shell, and inclined planes on two sides of the trapezoid block are connected with a linkage structure for controlling the movement of the slide rod.

Further, the linkage structure includes that the horizontal symmetry locates the slide bar and is close to the first rack of trapezoidal piece one end, the equal meshing in first rack top has the straight-tooth wheel, the equal horizontal meshing in straight-tooth wheel top has the second rack, equal sliding connection in same base surface of second rack and first rack, the second rack is close to trapezoidal piece one end and all articulates there is the gyro wheel, the gyro wheel outer peripheral face all offsets with the inclined plane of trapezoidal piece respectively, the equal rotation in straight-tooth wheel central point department is inserted and is equipped with the roller bearing, the straight-tooth wheel one end is kept away from to the roller bearing all is fixed in same base surface.

Still further, the horizontal coaxial preforming that is equipped with in slide bar top, the slide bar is close to the position department cover that is equipped with between lamp body inner wall and the guide block, the slide bar is close to the position department cover that is equipped with the second top spring between second separation blade and the guide block.

Preferably, the middle position of the top of the lamp housing is horizontally and rotatably connected with a fool-proof block, and the top of the fool-proof block is propped against the bottom surface of the pressing sheet.

The beneficial effects of the utility model are as follows:

1. through the self-locking structure, the lamp shell and the base can be simply, quickly and effectively fixed, when the lamp shell and the wedge block are intersected and extruded, the wedge block is extruded to move horizontally towards the center direction of the base under the cooperation of the sliding rod and the mounting block, when the bottom of the lamp shell and the bottom of the base are positioned on the same plane, the wedge block is sent into the notches formed in the two sides of the inner wall of the lamp shell to fix the position of the lamp shell under the cooperation of the first top spring and the first baffle plate, and the method is simple, efficient and convenient for later disassembly and maintenance;

2. the lamp housing can be rapidly disassembled by matching the self-locking structure and the rapid unlocking structure, the inclined planes on the two sides continuously squeeze the idler wheels when the trapezoid block moves downwards, the idler wheels are driven by extrusion to move towards the direction of the wedge block, the first rack is driven to horizontally move towards the direction away from the wedge block by matching the rolling shaft and the spur gear when the second rack moves, the sliding rod and the wedge block are driven to leave the lamp housing when the first rack moves, and then the lamp housing can be rapidly disassembled, so that the lamp housing is convenient to maintain, and the lamp housing is simple to operate, convenient to use and high in use efficiency;

3. through the fool-proof block and the clamp plate cooperation that set up use, can prevent that the maloperation from leading to the condition emergence that the lamp body drops, further improved the security that upper and lower lamp used.

Drawings

Fig. 1 is a schematic perspective view of an easy-to-disassemble up and down lamp according to the present utility model;

fig. 2 is a schematic diagram of a linkage structure of an upper lamp and a lower lamp which are convenient to disassemble;

FIG. 3 is a schematic diagram of a self-locking structure of an upper and lower lamp according to the present utility model;

fig. 4 is a schematic diagram of a partial enlarged structure of fig. 2 of an easy-to-detach up and down lamp according to the present utility model.

In the figure: 1. a base; 2. a lamp housing; 3. an LED lamp panel; 4. an expansion bolt; 5. a mounting block; 6. a slide bar; 7. a first baffle; 8. a first top spring; 9. wedge blocks; 10. a first rack; 11. a roller; 12. spur gears; 13. a second rack; 14. a roller; 15. a trapezoid block; 16. a push rod; 17. a guide block; 18. tabletting; 19. a second top spring; 20. a second baffle; 21. fool-proof blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1 through 4, a lamp from top to bottom convenient to dismantle, including base 1, base 1 outer wall slip cap is equipped with lamp body 2, the vertical symmetry of lamp body 2 side surface intermediate position department of keeping away from base 1 is equipped with LED lamp plate 3, base 1 is close to LED lamp plate 3 one side intermediate position department both ends horizontal symmetry and is equipped with installation piece 5, installation piece 5 all is equipped with the auto-lock structure of fixed lamp body 2, base 1 upper portion intermediate position department level is equipped with guide block 17, guide block 17 central point puts the department and is equipped with the quick unblock structure of control lamp body 2 position, base 1 is close to lamp body 2 one side four corners all and is equipped with expansion bolts 4.

In this embodiment, the self-locking structure includes that horizontal slip inserts the slide bar 6 of locating installation piece 5 central point department, slide bar 6 keeps away from the central direction one end of base 1 and all is equipped with voussoir 9, slide bar 6 is close to the equal cover in position department between voussoir 9 and the installation piece 5 and is equipped with first separation blade 7, slide bar 6 is close to the equal cover in position department between first separation blade 7 and the installation piece 5 and is equipped with first top spring 8, lamp body 2 and voussoir 9 intersection position department all offer jaggedly, quick unlocking structure includes that vertical slip inserts the ejector pin 16 of locating guide block 17 central point department, ejector pin 16 bottom is equipped with trapezoidal piece 15, slide bar 6 top extends to lamp body 2 outside, trapezoidal piece 15 both sides inclined plane has the linkage structure that is connected with control slide bar 6 motion, the linkage structure includes horizontal symmetry locate slide bar 6 and is close to the first rack 10 of trapezoidal piece 15 one end, first rack 10 top all meshes with spur gear 12, spur gear 12 top all horizontal meshing has second rack 13, second rack 13 and first rack 10 all slidingly connect in same base 1 surface, second rack 13 all articulates gyro wheel 14 near trapezoidal piece 15 one end, 14 outer peripheral face 15 is equipped with the same 20 positions of spur gear 11 with the same top roller 11, the equal diameter 20 positions of contact roller 11 are located between the equal top surface of the horizontal 13 and the equal bottom surface of contact roller piece 1, the equal top 20 is equipped with the horizontal rack 12, the equal top 20 positions of contact with the horizontal rack 12 of guide piece is located between the horizontal 13 top surface of the horizontal 13, the equal top piece is located adjacent to the horizontal rack 12 top surface of the top of contact piece is located between the horizontal 13 is close to the top surface of the horizontal piece is located between the horizontal piece 2, the top surface is located between the top surface of the top piece is 20 is located 20 is adjacent top 20 is adjacent to the top 20, and the top is located.

The working principle of the embodiment is as follows: when in use, the base 1 is fixed on a wall surface to be illuminated by using the expansion bolts 4, then the lamp housing 2 is aligned to the base 1 and pressed downwards, when the inclined surfaces of the wedge blocks 9 are extruded on two sides of the lamp housing 2, the wedge blocks 9 are extruded to move horizontally towards the center direction of the base 1 under the cooperation of the sliding rod 6 and the mounting block 5, when the bottom of the lamp housing 2 and the bottom of the base 1 are positioned on the same plane, under the cooperation of the first top spring 8 and the first baffle 7, the wedge blocks 9 are sent into the notches formed on two sides of the inner wall of the lamp housing 2 to fix the position of the lamp housing 2, then the fool-proof block 21 is rotated to the position below the pressing sheet 18 so as to prevent the lamp housing 2 from falling off due to misoperation, then the LED lamp panel 3 can be started to illuminate, when the lamp housing 2 is required to be disassembled due to faults of upper and lower lamps, then pressing the pressing piece 18, the pressing piece 18 drives the trapezoid block 15 to move downwards simultaneously under the cooperation of the guide block 17 and the ejector rod 16, the inclined surfaces on two sides continuously squeeze the roller 14 when the trapezoid block 15 moves downwards, the roller 14 is pressed to drive the second rack 13 to move towards the wedge 9, the first rack 10 is driven to move horizontally in the direction away from the wedge 9 under the cooperation of the roller 11 and the spur gear 12 when the second rack 13 moves, the sliding rod 6 and the wedge 9 are driven to leave the lamp shell 2 when the first rack 10 moves, the pressing piece 18 is loosened to drive the trapezoid block 15 to move upwards and reset under the cooperation of the second ejector spring 19 and the second baffle 20, and then the wedge 9 is automatically reset, so that the lamp shell 2 can be conveniently fixed when being installed again, and the lamp shell 2 can be taken down and maintained.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a lamp about convenient to dismantle, includes base (1), its characterized in that, base (1) outer wall slip cap is equipped with lamp body (2), vertical symmetry in base (1) one side surface intermediate position department is kept away from to lamp body (2) is equipped with LED lamp plate (3), base (1) are close to LED lamp plate (3) one side intermediate position department both ends horizontal symmetry and are equipped with installation piece (5), installation piece (5) all are equipped with the self-locking structure of fixed lamp body (2), base (1) upper portion intermediate position department level is equipped with guide block (17), guide block (17) central point department is equipped with the quick unblock structure of control lamp body (2) position, base (1) are close to lamp body (2) one side four corners and all are equipped with expansion bolts (4).

2. The upper and lower lamp convenient to detach according to claim 1, characterized in that the self-locking structure comprises a sliding rod (6) horizontally inserted in the central position of the installation block (5), wedge blocks (9) are arranged at one ends, far away from the central direction of the base (1), of the sliding rod (6), first baffle plates (7) are sleeved at positions, close to the wedge blocks (9), of the sliding rod (6), first top springs (8) are sleeved at positions, close to the first baffle plates (7), of the installation block (5), and notches are formed at intersecting positions of the lamp housing (2) and the wedge blocks (9).

3. The quick unlocking structure of the up-down lamp convenient to detach according to claim 2 is characterized by comprising a push rod (16) vertically inserted in the center of the guide block (17), a trapezoid block (15) is arranged at the bottom of the push rod (16), the top of the slide rod (6) extends to the outside of the lamp housing (2), and inclined planes at two sides of the trapezoid block (15) are provided with a linkage structure for controlling the slide rod (6) to move.

4. The upper lamp and the lower lamp convenient to detach according to claim 3, characterized in that the linkage structure comprises a first rack (10) which is horizontally symmetrically arranged at one end of the sliding rod (6) close to the trapezoid block (15), a spur gear (12) is meshed at the top of the first rack (10), a second rack (13) is meshed at the top of the spur gear (12) horizontally, the second rack (13) and the first rack (10) are connected to the surface of the same base (1) in a sliding mode, rollers (14) are hinged to one end, close to the trapezoid block (15), of the second rack (13), the outer peripheral surfaces of the rollers (14) are respectively abutted to inclined surfaces of the trapezoid block (15), a rolling shaft (11) is inserted in the central position of the spur gear (12) in a rotating mode, and one end, far away from the spur gear (12), of the rolling shaft (11) is fixed to the surface of the same base (1).

5. The easy-to-detach up-down lamp of claim 4, wherein a pressing piece (18) is coaxially arranged at the top of the sliding rod (6) horizontally, a second blocking piece (20) is sleeved at a position between the inner wall of the sliding rod (6) close to the lamp housing (2) and the guide block (17), and a second top spring (19) is sleeved at a position between the sliding rod (6) close to the second blocking piece (20) and the guide block (17).

6. The easy-to-detach up and down lamp of claim 5, wherein the middle position of the top of the lamp housing (2) is horizontally and rotatably connected with a fool-proof block (21), and the top of the fool-proof block (21) is propped against the bottom surface of the pressing sheet (18).