CN213362337U

CN213362337U - Internal reflection LED collimating lens

Info

Publication number: CN213362337U
Application number: CN202022700427.6U
Authority: CN
Inventors: 颜坤; 曾勇
Original assignee: Dongguan Eyou Optics Technology Co ltd
Current assignee: Dongguan Eyou Optics Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-06-04
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses an internal reflection LED collimating lens relates to LED collimating lens technical field. The utility model discloses a mounting plate, fixed surface is connected with the erection column on the mounting plate, and the round hole has been seted up to the erection column upper surface, and sliding connection has the lift post in the round hole, and fixed surface is connected with the fixed plate on the lift post, and fixed surface is connected with LED lamp and collimating lens on the fixed plate, and the LED lamp sets up inside collimating lens. The utility model discloses a set up the button, press the button and drive compression spring and press the depression bar lateral shifting, and then make and press the depression bar extrusion pole, make the unable card of extrusion pole in the recess, can take off collimating lens and change, and expanding spring and compression spring can recover the extrusion pole and press the position of depression bar, through setting up the fixed slot, the lift post slides in the round hole to select suitable fixed slot, the user is fixed to be detained and inserts in the fixed slot, can fix the lift post, and then can adjust the height of LED lamp.

Description

Internal reflection LED collimating lens

Technical Field

The utility model belongs to the technical field of LED collimating lens, especially, relate to an internal reflection LED collimating lens.

Background

The LED lamp is used as a novel light source, and becomes a perfect substitute for the traditional light source such as an incandescent lamp, a fluorescent lamp and the like due to the advantages of high light efficiency, long service life, no toxicity and the like.

Most of LED lamps on the existing market are not provided with collimating lenses, but the hole sites for installing the collimating lenses are less reserved, so that a consumer cannot buy the collimating lenses by himself to install the LED lamps, and the LED lamps are inconvenient to use.

In order to solve the above problem, the utility model provides an internal reflection LED collimating lens.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an internal reflection LED collimating lens, solve present LED lamp most not from taking collimating lens, but also less reservation installation collimating lens's hole site leads to the unable self-service collimating lens of purchasing of consumer to install, the not service problem of being convenient for.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an internal reflection LED collimating lens, which comprises a mounting base plate, the mounting base plate is of a plate body structure, the surface of the mounting base plate is fixedly connected with a mounting column, the upper surface of the mounting column is provided with a round hole, the round hole is internally and slidably connected with a lifting column, the upper surface of the lifting column is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with an LED lamp and a collimating lens, the LED lamp is arranged inside the collimating lens, the surface of the collimating lens is fixedly connected with a plurality of connecting rods, one side surface of each connecting rod is provided with a groove, the groove is internally and fixedly connected with a telescopic spring, one end of the telescopic spring is fixedly connected with an extrusion rod, the opposite two side surfaces of the fixed plate are provided with chutes, the chutes are internally and slidably connected, pressing the button and driving compression spring and pressing the depression bar lateral shifting, and then making and pressing the depression bar extrusion pressure ram, make the unable card of pressure ram in the recess, can take off collimating lens and change, and expanding spring and compression spring can recover the position of pressure ram and pressure ram.

Furthermore, the number of the compression springs is two, and the compression springs are symmetrically arranged through the pressing rod.

Further, the side sliding connection has fixed the knot all around the erection column, a plurality of evenly distributed's fixed slot has been seted up to the side all around the lift post, fixed slot position, size all suit with fixed knot, through setting up the fixed slot, the lift post slides in the round hole to select suitable fixed slot, the fixed knot of user inserts in the fixed slot, can fix the lift post, and then can adjust the height of LED lamp.

Further, the relative both sides face of mounting plate is a plurality of mounting panels of equal fixedly connected with, threaded hole has been seted up to the mounting panel upper surface, the threaded hole runs through the mounting panel, through setting up the threaded hole, can use screw etc. to fix this device in suitable position, prevents to move when using.

Furthermore, the position and the size of the sliding groove are both adapted to the groove.

Further, the number of the buttons and the number of the connecting rods are two.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the button, press the button and drive compression spring and press the depression bar lateral shifting, and then make and press the depression bar extrusion pole, make the unable card of extrusion pole in the recess, can take off collimating lens and change, and expanding spring and compression spring can recover the extrusion pole and press the position of depression bar, through setting up the fixed slot, the lift post slides in the round hole, and select suitable fixed slot, the fixed knot of user inserts in the fixed slot, can fix the lift post, and then can adjust the height of LED lamp, through setting up the screw hole, can use screw etc. to fix this device on suitable position, prevent to move when using.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

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

FIG. 2 is a schematic view of the bottom perspective structure of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a right side view of the present invention;

FIG. 5 is a schematic cross-sectional view taken along line A-A in FIG. 4;

fig. 6 is an enlarged view of a portion a of fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below:

1. mounting a bottom plate; 2. mounting a plate; 21. a threaded hole; 3. mounting a column; 31. a fixing buckle; 4. a lifting column; 41. fixing grooves; 5. a fixing plate; 6. a collimating lens; 7. an LED lamp; 8. a connecting rod; 81. a groove; 82. a tension spring; 83. an extrusion stem; 9. a chute; 91. a compression spring; 92. a pressing lever; 10. a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, the utility model relates to an internal reflection LED collimating lens, which comprises a mounting base plate 1, the mounting base plate 1 is a plate structure, the upper surface of the mounting base plate 1 is fixedly connected with a mounting post 3, the upper surface of the mounting post 3 is provided with a round hole, the round hole is connected with a lifting post 4 in a sliding way, the upper surface of the lifting post 4 is fixedly connected with a fixing plate 5, the upper surface of the fixing plate 5 is fixedly connected with an LED lamp 7 and a collimating lens 6, the LED lamp 7 is arranged in the collimating lens 6, the lower surface of the collimating lens 6 is fixedly connected with a plurality of connecting rods 8, one side surface of each connecting rod 8 is provided with a groove 81, a telescopic spring 82 is fixedly connected in the groove 81, one end of the telescopic spring 82 is fixedly connected with an extrusion rod 83, two opposite side surfaces of the fixing plate 5 are both, through setting up button 10, press button 10 and drive compression spring 91 and press pole 92 lateral shifting, and then make and press pole 92 extrusion pressing rod 83, make pressing rod 83 unable card in recess 81, can take off collimating lens 6 and change, and expanding spring 82 and compression spring 91 can restore the position of pressing rod 83 and pressing rod 92.

Preferably, the compression springs 91 are two in number and are symmetrically disposed by the pressing rod 92.

Preferably, the circumferential side of the mounting post 3 is slidably connected with the fixing buckle 31, the circumferential side of the lifting post 4 is provided with a plurality of fixing grooves 41 which are uniformly distributed, the positions and the sizes of the fixing grooves 41 are matched with those of the fixing buckle 31, the lifting post 4 slides in the circular hole by arranging the fixing grooves 41, the fixing buckle 31 is inserted into the fixing groove 41 by a user, the lifting post 4 can be fixed, and then the height of the LED lamp 7 can be adjusted.

Preferably, the mounting plate 1 is fixedly connected with a plurality of mounting plates 2 on the opposite two side surfaces, a threaded hole 21 is formed in the upper surface of each mounting plate 2, the threaded hole 21 penetrates through the mounting plates 2, and the device can be fixed on a proper position by screws and the like through the threaded holes 21, so that the device is prevented from moving when in use.

Preferably, the chute 9 is adapted in position and size to the groove 81.

Preferably, the number of buttons 10 and connecting rods 8 is two.

The embodiment shown in fig. 1 to 6 is a method for using an internally reflective LED collimating lens: the user at first uses screw etc. to fix this device in suitable position, adjust the height of lift post 4 after that, and use fixed knot 31 fixed slot 41, treat the 4 height control of lift post and finish the back, press into expanding spring 82 with the lifter 83, insert in fixed plate 5 with collimating lens 6's connecting rod 8 after that, can be with collimating lens 6 joint in fixed plate 5, when needs take off the change, press button 10 and make the unable card of lifter 83 in recess 81, and upwards take out collimating lens 6 can.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An internal reflection LED collimating lens, comprising a mounting base plate (1), characterized in that: the LED lamp is characterized in that the mounting base plate (1) is of a plate body structure, the mounting base plate (1) is fixedly connected with a mounting column (3) in the upper surface, a round hole is formed in the upper surface of the mounting column (3), a lifting column (4) is connected in the round hole in a sliding manner, the lifting column (4) is fixedly connected with a fixing plate (5) in the upper surface, an LED lamp (7) and a collimating lens (6) are fixedly connected to the upper surface of the fixing plate (5), the LED lamp (7) is arranged inside the collimating lens (6), a plurality of connecting rods (8) are fixedly connected to the lower surface of the collimating lens (6), a groove (81) is formed in one side surface of each connecting rod (8), a telescopic spring (82) is fixedly connected in the groove (81), one end of each telescopic spring (82) is fixedly connected with an extrusion rod (83, the push button is characterized in that a push button (10) is connected in the sliding groove (9) in a sliding mode, and a compression spring (91) and a pressing rod (92) are fixedly connected to one side face of the push button (10).

2. An internally reflective LED collimating lens according to claim 1, characterized in that said compression springs (91) are two in number and are symmetrically arranged by pressing the rod (92).

3. An internally reflecting LED collimating lens according to claim 1, wherein the peripheral side of the mounting post (3) is slidably connected with a fixing button (31), the peripheral side of the lifting post (4) is opened with a plurality of fixing slots (41) uniformly distributed, and the positions and sizes of the fixing slots (41) are adapted to the fixing button (31).

4. The internally-reflecting LED collimating lens according to claim 1, wherein a plurality of mounting plates (2) are fixedly connected to two opposite side surfaces of the mounting base plate (1), a threaded hole (21) is formed in the upper surface of each mounting plate (2), and the threaded hole (21) penetrates through the mounting plate (2).

5. An internally reflecting LED collimating lens according to claim 1, characterized in that the grooves (9) are adapted in position and size to the grooves (81).

6. An internally reflective LED collimating lens according to claim 1, characterized in that the number of buttons (10) and connecting rods (8) is two.