CN216743901U

CN216743901U - Fixed cover structure of lighting device

Info

Publication number: CN216743901U
Application number: CN202122808364.0U
Authority: CN
Inventors: 蔡文勇
Original assignee: Shenzhen Muchuan Electromechanical Equipment Co ltd
Current assignee: Shenzhen Muchuan Electromechanical Equipment Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-14
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a fixed cover structure of a lighting device, which comprises a main cover body, wherein a fixing device is fixedly arranged in an inner cavity of the main cover body, the top and the bottom of the fixing device penetrate through the main cover body and extend to the outside of the main cover body, the fixing device comprises a mounting ring, a supporting block is fixedly arranged in the inner cavity of the mounting ring, and the front surface of the supporting block is provided with a ring chute; this lighting device's fixed lid structure is through pressing to the installation ring inside according to the briquetting, through the removal route of the spacing of the inside spacing sloping block control of ring spout and ring spout, the cooperation spring can only carry out quick effectual control to the inside splint of fixing device through according to the briquetting, has improved the work efficiency of fixed lid structure when installation and dismantlement, need not with the help of extra instrument, makes the main lid operate more conveniently when installation and dismantlement.

Description

Fixed cover structure of lighting device

Technical Field

The utility model relates to the technical field of lighting equipment accessories, in particular to a fixing cover structure of a lighting device.

Background

At present, outdoor hiking and outdoor body building are gradually enthusiasm of people, and outdoor articles are gradually heated by fire. The highlight flashlight is a necessary tool for outdoor sports, but the existing highlight flashlight industry is competitive, but the installation of the driving module of the existing highlight flashlight is inconvenient; and some are provided on the fixed cover.

The fixed cover structure of the existing lighting device needs screws to be installed and fixed when being used, the cover body can be detached only by relying on a detaching tool when being installed and detached, and the operation is not convenient.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a fixed cover structure of a lighting device, which solves the problems that the existing fixed cover structure of the lighting device is inconvenient to install and disassemble and the operation process is inconvenient.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a lighting device's fixed lid structure, includes main lid, the inner chamber fixed mounting of main lid has fixing device, fixing device's top and bottom all run through main lid and extend to the outside of main lid, fixing device includes the collar, the inner chamber fixed mounting of collar has the supporting shoe, the front of supporting shoe is seted up and is had the ring spout, the equal fixed mounting in top and the bottom of ring spout inner wall has spacing sloping block, the inner chamber of collar and the top slidable mounting that is located the supporting shoe have according to the briquetting, according to the positive rotation of briquetting and install spacing.

Preferably, the outer surface of the limiting strip is in sliding connection with the inner surface of the ring sliding groove, and the back surface of the limiting strip is movably connected with the front surface of the limiting inclined block.

Preferably, a connecting column is fixedly mounted at the bottom of the pressing block, and the bottom end of the connecting column penetrates through the supporting block and extends to the outside of the supporting block.

Preferably, a spring is sleeved on the outer surface of the connecting column, the top of the spring is fixedly connected with the bottom of the pressing block, and the bottom of the spring is fixedly connected with the top of the supporting block.

Preferably, the both sides of collar inner chamber all slidable mounting have splint, the both ends of spliced pole are all rotated and are installed two control strips.

Preferably, the left side of the left control strip is rotatably connected with the right side of the left clamping plate, and the right side of the right control strip is rotatably connected with the left side of the right clamping plate.

Preferably, the clamping rings are fixedly mounted on the opposite sides of the two clamping plates, and the top of the main cover body is provided with a mounting cavity.

Preferably, a through hole is formed in the top of the main cover body in a penetrating mode, a flange is fixedly mounted on the outer surface of the main cover body, and a clamping groove is formed in the top of the flange in a penetrating mode.

Advantageous effects

The utility model provides a fixing cover structure of a lighting device. Compared with the prior art, the method has the following beneficial effects:

(1) this lighting device's fixed lid structure, through pressing the briquetting to the inside pressing of installation ring, through the removal route of the spacing of the inside spacing sloping block control of ring spout and ring spout, the cooperation spring can only carry out quick effectual control to the inside splint of fixing device through pressing the briquetting, the work efficiency of fixed lid structure when installation and dismantlement has been improved, need not with the help of extra instrument, it is more convenient to make the main lid operate when installation and dismantlement, the convenience of fixed lid when using has been improved.

(2) This lighting device's fixed lid structure through reciprocating of spliced pole, and the cooperation control strip drives clamp ring outside and inside removal on the splint, makes fixed lid when can not fix through the screw, keeps its stability after fixing, prevents that the screw thread from taking place the corrosion and influencing the use of fixed lid under humid environment, has improved the practicality of fixed lid when using.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a front view of the internal structure of the fixing device of the present invention;

FIG. 3 is a cross-sectional top view of the internal structure of the fixation device of the present invention;

fig. 4 is a bottom view of the outer structure of the present invention.

FIG. 1, main cover; 2. a fixing device; 3. a mounting ring; 4. a support block; 5. a ring chute; 6. a limit oblique block; 7. a pressing block; 8. a limiting strip; 9. connecting columns; 10. a spring; 11. a splint; 12. a control bar; 13. a clamping ring; 14. a mounting cavity; 15. a through hole; 16. a flange; 17. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a fixing cover structure of a lighting device includes a main cover body 1, a fixing device 2 is fixedly installed in an inner cavity of the main cover body 1, the top and the bottom of the fixing device 2 both penetrate through the main cover body 1 and extend to the outside of the main cover body 1, the fixing device 2 includes a mounting ring 3, a supporting block 4 is fixedly installed in the inner cavity of the mounting ring 3, a ring chute 5 is opened on the front surface of the supporting block 4, a limit oblique block 6 is fixedly installed on the top and the bottom of the inner wall of the ring chute 5, a pressing block 7 is slidably installed in the inner cavity of the mounting ring 3 and above the supporting block 4, a limit strip 8 is rotatably installed on the front surface of the pressing block 7 and presses the pressing block 7 downwards, the limit strip 8 slides downwards from the left side of the ring chute 5 to the bottom of the ring chute 5 under the limitation of the limit oblique block 6 on the top, and then is clamped with the bottom of the ring chute 5 under the extrusion of a spring 10, the pressing block 7 is pulled through the limiting strip 8, the connecting column 9 can be driven to move downwards simultaneously by the pressing block 7, the outer surface of the limiting strip 8 is in sliding connection with the inner surface of the ring sliding groove 5, and the back of the limiting strip 8 is movably connected with the front of the limiting inclined block 6.

Example two:

referring to fig. 2, a fixing cover structure of a lighting device includes a main cover body 1, a connecting column 9 is fixedly installed at the bottom of a pressing block 7, the bottom end of the connecting column 9 penetrates through a supporting block 4 and extends to the outside of the supporting block 4, a spring 10 is sleeved on the outer surface of the connecting column 9, the top of the spring 10 is fixedly connected with the bottom of the pressing block 7, the bottom of the spring 10 is fixedly connected with the top of the supporting block 4, clamping plates 11 are slidably installed at both sides of the inner cavity of an installation ring 3, two control strips 12 are rotatably installed at both ends of the connecting column 9, the left side of the left control strip 12 is rotatably connected with the right side of the left clamping plate 11, the right side of the right control strip 12 is rotatably connected with the left side of the right clamping plate 11, clamping rings 13 are fixedly installed at both opposite sides of the two clamping plates 11, the connecting column 9 moves downwards, the two clamping plates 11 are simultaneously pulled inwards by the control strips 12, make clamp 13 on the splint 11 clip the projection and fixed, spliced pole 9 rebound, make control bar 12 with clamp 13 outside removal home position on splint 11 and the splint 11, with the projection separation, installation cavity 14 has been seted up at main lid 1 top, the top of main lid 1 is run through and has been seted up through-hole 15, the fixed surface of main lid 1 installs flange 16, draw-in groove 17 has been seted up at the top of flange 16, the installation cavity is used for installing the drive billet, the through-hole is used for passing through the wire.

And those not described in detail in this specification are well within the skill of those in the art.

When the flashlight is in operation, firstly, a worker covers the main cover body 1 on the flashlight, and makes a convex column on the flashlight enter the installation ring 3, then presses the pressing block 7 downwards, the limiting strip 8 can slide downwards to the bottom of the ring sliding groove 5 from the left side of the ring sliding groove 5 under the limitation of the limiting inclined block 6 at the top, then is clamped with the bottom of the ring sliding groove 5 under the extrusion of the spring 10, so that the pressing block 7 is pulled through the limiting strip 8, meanwhile, the pressing block 7 can drive the connecting column 9 to move downwards at the same time, and the two clamping plates 11 are simultaneously pulled inwards through the control strip 12, so that the convex column is clamped and fixed by the clamping ring 13 on the clamping plates 11, when the main cover body 1 needs to be taken down, the pressing block 7 is pressed again, the limiting strip 8 moves upwards from the ring sliding groove 5 at the right side under the limitation of the limiting inclined block 6 at the bottom, and pulls the limiting strip 8 through the top of the ring sliding groove 5, so that the pressing block 7 drives the connecting column 9 to move upwards, the control bar 12 moves the clamp plate 11 and the clamp ring 13 on the clamp plate 11 outward to the original position, and separates from the convex column, and the main cover body 1 can be taken down.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixed cover structure of a lighting device, comprising a main cover body (1), characterized in that: the inner chamber fixed mounting of main lid (1) has fixing device (2), the top and the bottom of fixing device (2) all run through main lid (1) and extend to the outside of main lid (1), fixing device (2) include collar (3), the inner chamber fixed mounting of collar (3) has supporting shoe (4), the front of supporting shoe (4) is seted up and is had ring spout (5), the equal fixed mounting in top and the bottom of ring spout (5) inner wall has spacing sloping block (6), the top slidable mounting that the inner chamber of collar (3) just is located supporting shoe (4) has according to briquetting (7), rotate according to the front of briquetting (7) and install spacing (8).

2. A fixing cover structure of a lighting device as claimed in claim 1, wherein: the outer surface of the limiting strip (8) is in sliding connection with the inner surface of the ring sliding groove (5), and the back surface of the limiting strip (8) is movably connected with the front surface of the limiting inclined block (6).

3. A fixing cover structure of a lighting device according to claim 1, wherein: the bottom of pressing block (7) is fixedly mounted with a connecting column (9), and the bottom end of connecting column (9) runs through supporting block (4) and extends to the outside of supporting block (4).

4. A fixing cover structure of a lighting device according to claim 3, wherein: the outer surface of the connecting column (9) is sleeved with a spring (10), the top of the spring (10) is fixedly connected with the bottom of the pressing block (7), and the bottom of the spring (10) is fixedly connected with the top of the supporting block (4).

5. A fixing cover structure of a lighting device according to claim 3, wherein: the equal slidable mounting in both sides of collar (3) inner chamber has splint (11), the both ends of spliced pole (9) are all rotated and are installed two control strips (12).

6. A fixing cover structure of a lighting device according to claim 5, wherein: the left side of the left control strip (12) is rotationally connected with the right side of the left clamping plate (11), and the right side of the right control strip (12) is rotationally connected with the left side of the right clamping plate (11).

7. A fixing cover structure of a lighting device according to claim 5, wherein: the clamping ring (13) is fixedly mounted on one side, opposite to the two clamping plates (11), of the main cover body (1), and a mounting cavity (14) is formed in the top of the main cover body.

8. A fixing cover structure of a lighting device according to claim 1, wherein: the top of the main cover body (1) penetrates through and is provided with a through hole (15), a flange (16) is fixedly mounted on the outer surface of the main cover body (1), and a clamping groove (17) penetrates through the top of the flange (16).