CN216924265U

CN216924265U - High temperature resistant shape LED lamp shade of preapring for an unfavorable turn of events

Info

Publication number: CN216924265U
Application number: CN202220294849.4U
Authority: CN
Inventors: 刘文明; 张新良; 向章毅; 邹星星; 韩标武
Original assignee: Haining Mingyi Electronic Technology Co ltd
Current assignee: Haining Mingyi Electronic Technology Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-08
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses a high-temperature-resistant anti-deformation LED lampshade which comprises a shell, a connecting plate and a fixing plate, wherein a fixing screw is installed at the bottom end of the fixing plate, a heat insulation layer is installed inside the shell, a fixing block is installed at the top end inside the shell, and a reinforcing structure is installed inside the outer wall of the shell. According to the LED lampshade, the cover body is mounted at the bottom end of the shell, the cover body and the shell form a clamping structure, the cover body can be clamped into the shell, then the rotating shaft in the baffle can rotate, the elasticity of the torsion spring can drive the rotating shaft to rotate, the rotating shaft can drive the buckle to rotate, the buckle can be clamped into the shell in a rotating mode, the cover body and the shell are fixed together, when the cover body needs to be arranged, the pulling plate can be pulled, the pulling plate is pulled to drive the buckle to rotate, the buckle does not clamp the shell any more, the cover body can be detached to replace an LED lamp in the shell, and therefore the purpose that the LED lampshade can be mounted on the cover body conveniently is achieved.

Description

High temperature resistant shape LED lamp shade of preapring for an unfavorable turn of events

Technical Field

The utility model relates to the technical field of LED lamp shades, in particular to a high-temperature-resistant anti-deformation LED lamp shade.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on the support by using silver glue or white glue, is connected with the chip and the circuit board by using silver wires or gold wires, is sealed by epoxy resin at the periphery to play a role of protecting an internal core wire, and is finally provided with the shell, so the anti-seismic performance of the LED lamp is good, and the LED lamp needs a high-temperature-resistant anti-deformation LED lampshade to be installed on the LED lamp.

For this reason, an LED lamp cover is disclosed in patent specification publication No. CN 212161172U. The LED lampshade comprises a lampshade body, a light-emitting interface and a light-emitting diode, wherein the light-emitting interface is formed on a first side of the lampshade body; the light receiving interface is formed on the second side of the lampshade body; the light-emitting interface comprises a plurality of curved surface units protruding towards the first side; the lead of the light-emitting curved surface is a smooth curve, the curved surface units extend along a first direction to form, and the curved surface units are repeatedly arranged in a second direction perpendicular to the first direction; the light receiving interface comprises a plurality of light receiving units; the light receiving unit has a light receiving plane parallel to both the first direction and the second direction. The utility model provides an LED lampshade which has the functions of optimizing display quality and protecting an LED display module.

The prior art described above has the following drawbacks: the LED lamp shade in the above-mentioned technique is difficult to install the lid, when needs are installed the LED lamp, needs dismantle the lid and change the LED lamp.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a high-temperature-resistant anti-deformation LED lampshade, which is used for solving the defect that the cover body of the existing LED lampshade is difficult to install.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: a high-temperature-resistant anti-deformation LED lampshade comprises a shell, a connecting plate and a fixed plate, wherein a fixed screw is installed at the bottom end of the fixed plate, an expansion structure is installed at the bottom end of the fixed plate, and the connecting plate is installed at the bottom end of the expansion structure;

the bottom end of the connecting plate is provided with a shell;

the utility model discloses a thermal insulation cover, including shell, lid, dismouting structure, fixed block, reinforcing structure, thermal insulation layer, fixed block, casing outer wall, the bottom of shell is installed the lid, the dismouting structure is all installed to the both sides of lid, the internally mounted of shell has the insulating layer, the inside top of shell is installed the fixed block, the internally mounted of shell outer wall has additional strengthening.

Preferably, the bottom of shell is provided with the draw-in groove, the top of lid is provided with the fixture block, shell and lid constitute the block structure, and the block structure is convenient for dismantle, and the lid can be changed.

Preferably, the dismouting structure includes baffle, pivot, torque spring, buckle and arm-tie, baffle mounting is at the both sides and the both ends of lid, the pivot is installed to the inboard of baffle, torque spring is installed in the outside of pivot, the buckle is installed on the top of pivot, and the arm-tie is installed on the top of buckle, then the inside pivot of baffle can rotate, and torque spring's elasticity can drive the pivot rotatory, and the pivot is rotatory just can drive the buckle rotatory, and the buckle is rotatory just can block into the inside of shell, fixes lid and shell together.

Preferably, extending structure includes first telescopic link, second telescopic link and set screw, the bottom at the fixed plate is installed to first telescopic link, the set screw is installed to one side of first telescopic link, the bottom swing joint of first telescopic link has the second telescopic link, and the second telescopic link can slide in first telescopic link is inside, and the second telescopic link slides the height that just can adjust the shell, and the height of adjustment shell just can let the shell adapt to different circumstances, when the shell adjusts suitable height, just needs to screw up the set screw and fixes the second telescopic link.

Preferably, the both sides on second telescopic link top all are provided with the pulley, the inside both sides of first telescopic link all are provided with the spout, second telescopic link and first telescopic link constitute sliding structure, and the second telescopic link can slide in first telescopic link is inside, and the second telescopic link slides just can adjust the height of shell.

Preferably, evenly be provided with the external screw thread on the lateral wall of fixed screw, evenly be provided with the internal thread of mutually supporting with the external screw thread on the inside wall of fixed plate, fixed screw and fixed plate are threaded connection, and the fixed screw just can be fixed the cover body with the fixed plate cooperation.

Preferably, additional strengthening includes first strengthening rib, second strengthening rib, third strengthening rib and enhancement layer, the enhancement layer sets up the inside at the shell outer wall, the inside of enhancement layer is provided with first strengthening rib, the inside of enhancement layer is provided with the second strengthening rib, and the strong in situ portion is provided with first strengthening rib, second strengthening rib and the third strengthening rib that is equidistant range, and first strengthening rib, second strengthening rib and third strengthening rib intercrossing, the strengthening rib can strengthen the structural strength of shell, prevents that the shell from appearing the condition of warping.

(III) advantageous effects

The high-temperature-resistant anti-deformation LED lampshade provided by the utility model has the advantages that: the cover body is arranged at the bottom end of the shell, the cover body and the shell form a clamping structure, the cover body can be clamped into the shell, then a rotating shaft in the baffle can rotate, the elasticity of the torsion spring can drive the rotating shaft to rotate, the rotating shaft can drive the buckle to rotate, the buckle can be clamped into the shell in a rotating mode, the cover body and the shell are fixed together, when the cover body needs to appear, the pulling plate can be pulled, the pulling plate is pulled to drive the buckle to rotate, the buckle can not clamp the shell any more, the cover body can be detached to replace an LED lamp in the shell, and therefore the purpose that the LED lampshade can be conveniently installed on the cover body is achieved;

the first telescopic rod is arranged at the bottom end of the fixing plate, the second telescopic rod can slide in the first telescopic rod, the height of the shell can be adjusted by sliding the second telescopic rod, the shell can adapt to different conditions by adjusting the height of the shell, and when the shell is adjusted to a proper height, the positioning screw needs to be screwed down to fix the second telescopic rod, so that the purpose that the LED lampshade can adjust the height of the shell conveniently is achieved;

the reinforcing layer is arranged in the shell, the first reinforcing ribs, the second reinforcing ribs and the third reinforcing ribs are arranged in the reinforcing layer at equal intervals, the first reinforcing ribs, the second reinforcing ribs and the third reinforcing ribs are crossed with each other, the reinforcing ribs can reinforce the structural strength of the shell, the shell is prevented from deforming, and the purpose of facilitating the strengthening of the structural strength of the LED lamp shade is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a side view of the detachable structure of the present invention;

FIG. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is a schematic side view of a partial cross-sectional structure of the reinforcing rib structure of the present invention.

The reference numerals in the figures illustrate: 1. a housing; 2. a cover body; 3. a disassembly and assembly structure; 301. a baffle plate; 302. a rotating shaft; 303. a torsion spring; 304. buckling; 305. pulling a plate; 4. a thermal insulation layer; 5. a fixed block; 6. a connecting plate; 7. a telescopic structure; 701. a first telescopic rod; 702. a second telescopic rod; 703. a set screw; 8. a fixing plate; 9. fixing screws; 10. a reinforcing structure; 1001. a first reinforcing rib; 1002. a second reinforcing rib; 1003. a third reinforcing rib; 1004. and a reinforcing layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a high-temperature-resistant anti-deformation LED lampshade comprises a shell 1, a connecting plate 6 and a fixing plate 8, wherein fixing screws 9 are installed at the bottom end of the fixing plate 8, external threads are uniformly arranged on the outer side walls of the fixing screws 9, internal threads matched with the external threads are uniformly arranged on the inner side walls of the fixing plate 8, the fixing screws 9 are in threaded connection with the fixing plate 8, and the device can be fixed through the fixing plate 8 and the fixing screws 9;

the bottom end of the fixing plate 8 is provided with a telescopic structure 7, the telescopic structure 7 comprises a first telescopic rod 701, a second telescopic rod 702 and a positioning screw 703, the first telescopic rod 701 is arranged at the bottom end of the fixing plate 8, the positioning screw 703 is arranged on one side of the first telescopic rod 701, external threads are uniformly arranged on the outer side wall of the positioning screw 703, internal threads matched with the external threads are uniformly arranged on the inner side wall of the first telescopic rod 701, the positioning screw 703 is in threaded connection with the first telescopic rod 701, the bottom end of the first telescopic rod 701 is movably connected with the second telescopic rod 702, pulleys are arranged on two sides of the top end of the second telescopic rod 702, sliding grooves are arranged on two sides inside the first telescopic rod 701, and the second telescopic rod 702 and the first telescopic rod 701 form a sliding structure;

specifically, when the structure is used, firstly, the first telescopic rod 701 and the second telescopic rod 702 form a sliding structure, the second telescopic rod 702 can slide in the first telescopic rod 701, the height of the outer shell 1 can be adjusted by sliding the second telescopic rod 702, the outer shell 1 can adapt to different conditions by adjusting the height of the outer shell 1, and when the outer shell 1 is adjusted to a proper height, the positioning screw 703 needs to be screwed down to fix the second telescopic rod 702;

the bottom end of the telescopic structure 7 is provided with a connecting plate 6, the bottom end of the connecting plate 6 is provided with a shell 1, the bottom end of the shell 1 is provided with a clamping groove, the top end of the cover body 2 is provided with a clamping block, the outer diameter of the clamping block needs the inner diameter of the clamping groove, the shell 1 and the cover body 2 form a clamping structure, the clamping structure is convenient to disassemble, and the cover body 2 can be disassembled;

a cover body 2 is installed at the bottom end of the shell 1, dismounting structures 3 are installed on two sides of the cover body 2, each dismounting structure 3 comprises a baffle 301, a rotating shaft 302, a torsion spring 303, a buckle 304 and a pulling plate 305, the baffles 301 are installed on two sides and two ends of the cover body 2, the rotating shafts 302 are installed on the inner sides of the baffles 301, the torsion springs 303 are installed on the outer sides of the rotating shafts 302, the buckles 304 are installed at the top ends of the rotating shafts 302, and the pulling plates 305 are installed at the top ends of the buckles 304;

specifically, when the structure is used, firstly, the cover body 2 can be clamped into the shell 1, then the rotating shaft 302 in the baffle 301 can rotate, the torsion spring 303 has elasticity, the elasticity of the torsion spring 303 can drive the rotating shaft 302 to rotate, the rotating shaft 302 can drive the buckle 304 to rotate, the buckle 304 can be clamped into the shell 1 to fix the cover body 2 and the shell 1 together, when the cover body 2 needs to appear, the pulling plate 305 can be pulled, the pulling plate 305 is pulled to drive the buckle 304 to rotate, so that the buckle 304 does not clamp the shell 1 any more, and the cover body 2 can be detached to replace the LED lamp in the shell 1;

the heat insulation layer 4 is arranged inside the shell 1, the fixing block 5 is arranged at the top end inside the shell 1, the reinforcing structure 10 is arranged inside the outer wall of the shell 1, the reinforcing structure 10 comprises a first reinforcing rib 1001, a second reinforcing rib 1002, a third reinforcing rib 1003 and a reinforcing layer 1004, the reinforcing layer 1004 is arranged inside the outer wall of the shell 1, the first reinforcing rib 1001 is arranged inside the reinforcing layer 1004, the second reinforcing rib 1002 is arranged inside the reinforcing layer 1004, and the second reinforcing ribs 1002 are arranged inside the reinforcing layer 1004 at equal intervals;

specifically, when the structure is used, first, a first reinforcing rib 1001, a second reinforcing rib 1002 and a third reinforcing rib 1003 which are arranged at equal intervals are arranged inside the reinforcing layer 1004, the first reinforcing rib 1001, the second reinforcing rib 1002 and the third reinforcing rib 1003 are mutually crossed, the third reinforcing rib 1003 is annular and is arranged inside the shell 1, the first reinforcing rib 1001, the second reinforcing rib 1002 and the third reinforcing rib 1003 can be made of steel materials, the reinforcing ribs can strengthen the structural strength of the shell 1, and the shell 1 is prevented from deforming.

The working principle is as follows: when the LED lamp fixing device is used, firstly, the device can be fixed through the fixing plate 8 and the fixing screws 9, the LED lamp can be fixed through the fixing block 5, the cover body 2 and the shell 1 form a clamping structure, the clamping structure is convenient to detach, the cover body 2 can be clamped into the shell 1, then the rotating shaft 302 in the baffle plate 301 can rotate, the torsion spring 303 has elasticity, the elasticity of the torsion spring 303 can drive the rotating shaft 302 to rotate, the rotating shaft 302 can drive the buckle 304 to rotate, the buckle 304 can be clamped into the shell 1 by rotating, the cover body 2 and the shell 1 are fixed together, when the cover body 2 needs to appear, the pulling plate 305 can be pulled, the pulling plate 305 is pulled to drive the buckle 304 to rotate, the buckle 304 can not clamp the shell 1 any more, and the cover body 2 can be detached to replace the LED lamp in the shell 1;

secondly, the first telescopic rod 701 and the second telescopic rod 702 form a sliding structure, the second telescopic rod 702 can slide in the first telescopic rod 701, the height of the shell 1 can be adjusted by sliding the second telescopic rod 702, the shell 1 can adapt to different conditions by adjusting the height of the shell 1, and when the shell 1 is adjusted to a proper height, the positioning screw 703 needs to be screwed down to fix the second telescopic rod 702;

finally, the thermal-insulated nature of shell 1 can be strengthened to insulating layer 4, the inside first strengthening rib 1001, second strengthening rib 1002 and the third strengthening rib 1003 that is equidistant range that is provided with of enhancement layer 1004, first strengthening rib 1001, second strengthening rib 1002 and third strengthening rib 1003 intercrossing, third strengthening rib 1003 is the annular, the setting is in the inside of shell 1, first strengthening rib 1001, second strengthening rib 1002 and third strengthening rib 1003 all can be made through the steel material, the structural strength of shell 1 can be strengthened to the strengthening rib, the condition of deformation prevents to appear in shell 1.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a high temperature resistant shape LED lamp shade of preapring for an unfavorable turn of events, includes shell (1), connecting plate (6) and fixed plate (8), its characterized in that: a fixing screw (9) is installed at the bottom end of the fixing plate (8), a telescopic structure (7) is installed at the bottom end of the fixing plate (8), and a connecting plate (6) is installed at the bottom end of the telescopic structure (7); the bottom end of the connecting plate (6) is provided with a shell (1); lid (2) are installed to the bottom of shell (1), dismouting structure (3) are all installed to the both sides of lid (2), the internally mounted of shell (1) has insulating layer (4), fixed block (5) are installed on the inside top of shell (1), the internally mounted of shell (1) outer wall has additional strengthening (10).

2. The high temperature resistant and deformation resistant LED lampshade according to claim 1, characterized in that: the bottom of shell (1) is provided with the draw-in groove, the top of lid (2) is provided with the fixture block, shell (1) and lid (2) constitute the block structure.

3. The high temperature resistant and deformation resistant LED lampshade according to claim 1, characterized in that: dismouting structure (3) are including baffle (301), pivot (302), torque spring (303), buckle (304) and arm-tie (305), the both sides and the both ends in lid (2) are installed in baffle (301), pivot (302) are installed to the inboard of baffle (301), torque spring (303) are installed in the outside of pivot (302), buckle (304) are installed on the top of pivot (302), and arm-tie (305) are installed on the top of buckle (304).

4. The high temperature resistant and deformation resistant LED lampshade according to claim 1, characterized in that: extending structure (7) include first telescopic link (701), second telescopic link (702) and set screw (703), the bottom at fixed plate (8) is installed in first telescopic link (701), set screw (703) are installed to one side of first telescopic link (701), the bottom swing joint of first telescopic link (701) has second telescopic link (702).

5. The high temperature resistant and deformation resistant LED lampshade according to claim 4, characterized in that: the two sides of the top end of the second telescopic rod (702) are provided with pulleys, the two sides of the interior of the first telescopic rod (701) are provided with sliding grooves, and the second telescopic rod (702) and the first telescopic rod (701) form a sliding structure.

6. The high temperature resistant and deformation resistant LED lampshade according to claim 1, characterized in that: the outer side wall of the fixing screw (9) is evenly provided with external threads, the inner side wall of the fixing plate (8) is evenly provided with internal threads matched with the external threads, and the fixing screw (9) is in threaded connection with the fixing plate (8).

7. The high temperature resistant and deformation resistant LED lampshade according to claim 1, characterized in that: the reinforcing structure (10) comprises a first reinforcing rib (1001), a second reinforcing rib (1002), a third reinforcing rib (1003) and a reinforcing layer (1004), wherein the reinforcing layer (1004) is arranged inside the outer wall of the shell (1), the first reinforcing rib (1001) is arranged inside the reinforcing layer (1004), and the second reinforcing rib (1002) is arranged inside the reinforcing layer (1004).