Protective cover for lighting device

Abstract

The utility model discloses a protective cover for a lighting device, and belongs to the technical field of lighting devices. The protective cover comprises a lamp body, a protective cover body and an adjusting assembly, an inner fixing ring abuts against the inner wall of the protective cover body, clamping holes are formed in the two ends of the protective cover body and the two ends of the inner fixing ring, the adjusting assembly comprises a fixing ring, protruding rings are arranged at the two ends of the fixing ring, and the protruding rings at the two ends penetrate through the two clamping holes respectively. And the other end of the connecting rod is connected with a spring. The protective cover body, the clamping hole and the adjusting assembly are matched, the lamp body is stably fixed by operating the handle and pushing the adjusting fixing ring to adjust the position, and the lamp body is fixed up and down, and during installation, the top end of the lamp body is aligned with the opening of the clamping seat and placed in; during disassembly, the handle is reversely operated, fixation of the torsion spring and the buckle is relieved, then the fixing ring is adjusted to a proper position, the lamp body can be easily taken out, and the protective cover body can be conveniently and rapidly disassembled and assembled for cleaning and replacement.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting appliance technical field, concretely is a lighting appliance protection cover. BACKGROUND

[0002] In modern life, lighting appliances are widely used in various places, from home environment to commercial space, from industrial plant to public facilities, which provide essential light for people's activities. Lighting appliances face many challenges in the process of use, such as dust, water vapor, collision and harsh natural environment, etc. These factors may have negative effects on the performance and life of lighting appliances. In order to deal with these problems, lighting appliance protection cover emerges as the times require.

[0003] The existing protection cover adopts a complex screw fastening mode, which needs to tighten the screws one by one during installation, the process is complicated and time-consuming, greatly reduces the work efficiency, cannot meet the demand of quick and convenient disassembly, and affects the use convenience and maintenance efficiency of the protection cover. UTILITY MODEL CONTENTS

[0004] The utility model discloses a lighting appliance protection cover, through the cooperation of protection cover body, card hole and adjusting assembly, through the operation handle, the adjusting position of adjusting fixed ring is pushed, the lamp body is stably fixed, the up and down double fixing of lamp body is realized, when installing, the lamp body top is aligned with the card seat opening and is put in, when disassembling, the handle is operated reversely, the fixing of torsional spring and buckle is released, then the fixed ring is adjusted to the appropriate position, the lamp body can be taken out easily, the protection cover body is conveniently and quickly disassembled, and cleaning and replacement are carried out.

[0005] The utility model is realized through the following technical schemes:

[0006] The utility model discloses a lighting appliance protection cover, including lamp body, protection cover body and adjusting assembly, the inner fixed ring is arranged on the inner wall of protection cover body, and the card hole is set up at both ends of protection cover body and inner fixed ring, the adjusting assembly includes fixed ring, the convex ring is set up at both ends of fixed ring, and the convex ring of both ends is respectively arranged on two card holes, one end of convex ring is connected with connecting rod, the other end of connecting rod is connected with spring, one end of spring is connected on one side of handle, and torsional spring is installed on the other end of handle, the bottom end of lamp body is arranged on the top surface of fixed ring, and the installation plate is arranged on both sides of the top end of inner fixed ring, the buckle is arranged on the installation plate, and the both ends of torsional spring are respectively arranged on the buckle, and the inner wall of two installation plates is oppositely provided with the card seat.

[0007] Further, the protection cover body is hollow disc-shaped, the inner fixed ring is annular with openings at the upper and lower ends, and the outer wall of the inner fixed ring is arranged on the inner wall of the hollow end of the protection cover body.

[0008] Further, the fixed ring outer side abutting is arranged in the inner fixed ring inner wall, the connecting rod, the spring, the handle and the torsion spring are respectively arranged at both ends of the fixed ring.

[0009] Further, the connecting rod is connected with the handle through the spring, the both sides of the buckle opening are provided with the extension rods, and the both ends of the torsion spring are clamped on the extension rods.

[0010] Further, the number of the clamping bases is two, the top ends of the two clamping bases are clamped with each other, the top ends of the two clamping bases are provided with the openings, and the lamp body top end extension end is located in the opening.

[0011] The utility model has the advantages of the following beneficial effects:

[0012] The utility model discloses a lamp protection cover, which comprises a lamp body, a protection cover body, a clamping hole, an adjusting assembly, an inner fixed ring, a mounting plate, a buckle and a clamping base.

[0013] Of course, it is not necessary for any product embodying the utility model to achieve all the advantages mentioned above. DRAWINGS

[0014] Figure 1 It is the structural diagram of protection cover;

[0015] Figure 2 It is the internal structure schematic view of protection cover;

[0016] Figure 3 It is the structural schematic view of protection cover body, clamping hole, adjusting assembly, inner fixed ring, mounting plate, buckle and clamping base;

[0017] Figure 4 It is the explosion structural schematic view of protection cover.

[0018] In the drawing: 1, lamp body; 2, protection cover body; 3, clamping hole; 4, adjusting assembly; 401, fixed ring; 402, connecting rod; 403, spring; 404, handle; 405, torsion spring; 5, inner fixed ring; 6, mounting plate; 7, buckle; 8, clamping base. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0020] Please refer to Figures 1-4 The utility model provides a technical scheme: a lighting appliance protective cover, including lamp body 1, protective cover body 2 and adjusting assembly 4, the inner fixed ring 5 is set up in the inner wall of protective cover body 2, and the protective cover body 2 is hollow discoid, and the inner fixed ring 5 is annular with the opening in the upper and lower ends, can all -round package lamp body 1, provides protection for it, the outer wall of inner fixed ring 5 is set up on the hollow end inner wall of protective cover body 2, and the both ends of protective cover body 2 and inner fixed ring 5 are set up with the clamping hole 3, adjusting assembly 4 includes fixed ring 401, and the both ends of fixed ring 401 are provided with convex ring, and the convex ring of both ends is set up on two clamping holes 3 respectively, and one end of convex ring is connected with connecting rod 402, and the other end of connecting rod 402 is connected with spring 403, and one end of spring 403 is connected on one side of handle 404, and the other end of handle 404 is installed with torsion spring 405, and the outside of fixed ring 401 is set up in the inner wall of inner fixed ring 5, and connecting rod 402, spring 403, handle 404 and torsion spring 405 are relatively set up on both ends of fixed ring 401 respectively, and the bottom end of lamp body 1 is set up on the top surface of fixed ring 401, and both sides of the top end of inner fixed ring 5 are provided with mounting plate 6, and the mounting plate 6 is provided with buckle 7, and connecting rod 402 is connected with handle 404 through spring 403, when operating handle 404, spring 403 will provide buffering effect, so that the operator can control force and position more accurately and more easily when adjusting the position of fixed ring 401, avoid the overadjustment of fixed ring 401 position due to excessive force, and the both sides of the opening of buckle 7 are provided with extension rod, and the both ends of torsion spring 405 are clamped on the extension rod, and the both ends of torsion spring 405 are clamped on buckle 7 respectively, and the inner wall of two mounting plates 6 is relatively provided with two clamping seats 8, and the top end of two clamping seats 8 is clamped on each other, and the top end of two clamping seats 8 is provided with opening, and the top extension end of lamp body 1 is located in the opening, and when installing, the top end of lamp body 1 is aligned with the opening of clamping seat 8 and put in, when disassembling, reverse operation handle 404, release the fixation of torsion spring 405 and buckle 7, and then adjust fixed ring 401 to the appropriate position, so that lamp body 1 can be easily taken out, the protective cover body 2 is conveniently and quickly disassembled, cleaned and replaced, and only needs to be simply pushed or pulled, so that the position of the protective cover body 2 and inner fixed ring 5 can be changed according to actual needs, effectively improve the efficiency of lamp installation and maintenance, meet the needs of different scenes for quick disassembly of lamps.

[0021] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A luminaire protection cover comprising a luminaire body (1), a protection cover body (2) and an adjustment assembly (4), characterized in that: The inner wall of the protective cover body (2) is provided with an inner fixing ring (5), the protective cover body (2) and the inner fixing ring (5) are provided with clamping holes (3) at both ends, the adjusting assembly (4) comprises a fixing ring (401), the fixing ring (401) is provided with a convex ring at both ends, the convex rings at both ends are respectively arranged on the two clamping holes (3), one end of the convex ring is connected with a connecting rod (402), the other end of the connecting rod (402) is connected with a spring (403), one end of the spring (403) is connected on one side of a handle (404), the other end of the handle (404) is provided with a torsional spring (405), the bottom end of the lamp body (1) is arranged on the top surface of the fixing ring (401), the top end of the inner fixing ring (5) is provided with a mounting plate (6) on both sides, the mounting plate (6) is provided with a buckle (7), the torsional spring (405) is respectively arranged on the buckle (7) at both ends, and the inner walls of the two mounting plates (6) are provided with clamping seats (8) opposite to each other.

2. A luminaire protection cover according to claim 1, characterised in that The protective cover body (2) is hollow and disc-shaped, the inner fixing ring (5) is annular with openings at the upper and lower ends, and the outer wall of the inner fixing ring (5) is arranged on the inner wall of the hollow end of the protective cover body (2).

3. A luminaire protection cover according to claim 1, wherein The outer side of the fixing ring (401) is arranged on the inner wall of the inner fixing ring (5), and the connecting rod (402), the spring (403), the handle (404) and the torsional spring (405) are respectively arranged on both ends of the fixing ring (401).

4. A luminaire protection cover according to claim 3, characterised in that The connecting rod (402) is connected with the handle (404) through the spring (403), the buckle (7) is provided with an extension rod on both sides of the opening, and the torsional spring (405) is arranged on the extension rod at both ends.

5. A luminaire protection cover according to claim 1, wherein The number of the clamping seat (8) is two, the top ends of the two clamping seats (8) are clamped with each other, the top ends of the two clamping seats (8) are provided with openings, and the top end of the lamp body (1) is arranged in the opening.

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