CN212719580U

CN212719580U - Far projection lens structure of far-reaching lamp

Info

Publication number: CN212719580U
Application number: CN202022138992.8U
Authority: CN
Inventors: 张慧杰; 张培中
Original assignee: Zhongshan Mindy Lighting Co ltd
Current assignee: Zhongshan Mindy Lighting Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-03-16
Anticipated expiration: 2030-09-26

Abstract

The utility model relates to a light component technical field, specifically speaking relates to a far throw lens structure of far shot-light, including the far shot lens main part, be provided with interior fixed cover on the trailing flank of far shot lens main part with one heart, be provided with the screw hole that is linked together with the external world in the interior fixed cover with one heart, screw hole female connection has the fixed support cover, the fixed support cover is through a plurality of connecting lug fixed mounting that are cyclic annular equidistant range on external lighting fixture, still be provided with the outer sleeve in the far shot lens main part, the inside of outer sleeve is provided with the ring channel that the rear end portion is linked together with the external world, be provided with the through-hole that is linked together with the external world on the front side cell wall of ring channel with one heart, the far shot lens main part is located the ring channel, still be provided. The utility model discloses can adjust the front and back position of far-reaching lens, facilitate the use, offer convenience for the user.

Description

Far projection lens structure of far-reaching lamp

Technical Field

The utility model relates to a light technical field, specifically speaking relates to a far throw lens structure of far reaching lamp.

Background

The long shot-light is a strong illuminating tool of spotlight nature, generally still installs far-projecting lens in the long shot-light, utilizes far-projecting lens can play the effect of spotlight, but the long-projecting lens structure of conventional long shot-light when using, the front and back position of its far-projecting lens can not be adjusted, influences the effect of its spotlight, brings the inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a far-projecting lens structure of far-projecting lamp to solve the defect that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a far-projecting lens structure of far-projecting lamp, includes far-projecting lens main part, it is provided with interior fixed cover to throw with one heart on the trailing flank of lens main part far-projecting, be provided with the screw hole that is linked together with the external world with one heart in the interior fixed cover, screw hole female connection has the fixed stay cover, the fixed stay cover is through a plurality of connecting lug fixed mounting that are cyclic annular equidistant range on external lighting fixture, it still is provided with the outer sleeve in the lens main part far-projecting, outer sleeve threaded connection is on external lamp body, the inside of outer sleeve is provided with the ring channel that the rear end portion is linked together with the external world, be provided with the through-hole that is linked together with the external world with one heart on the front side cell wall of ring channel, far-projecting lens main part is located in the ring channel, still be.

Preferably, an anti-slip layer is arranged on the outer annular surface of the inner fixing sleeve, so that the friction force between the inner fixing sleeve and the fingers is increased, and the inner fixing sleeve can be rotated more smoothly.

Preferably, the fixed support sleeve is concentrically provided with a lamp bead mounting hole with two ends communicated with the outside, so that a lamp bead can be conveniently mounted in the lamp bead mounting hole.

Preferably, the lamp bead mounting hole is provided with a reflector at the end far away from the main body of the far-projection lens, and the central position of the reflector is provided with a mounting sleeve integrally formed, so that the reflector can play a reflecting effect after the lamp bead is mounted.

Preferably, a plurality of connecting rods which are arranged in an annular and equidistant mode are arranged on the tail end rod body of the mounting sleeve far away from the reflecting cover, and the connecting rods are fixedly mounted on the hole wall of the lamp bead mounting hole, so that the mounting sleeve can be conveniently and fixedly mounted.

Preferably, the inner fixing sleeve and the arc thumb buckle groove are opposite to each other in position, so that a thumb can touch the inner fixing sleeve after penetrating through the arc thumb buckle groove.

Preferably, the aperture of the through hole is smaller than the outer diameter of the far-projection lens main body, and the size of the far-projection lens main body is matched with that of the annular groove, so that the far-projection lens main body cannot fall off from the front side of the through hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an interior fixed cover that sets up in the lens main part of throwing far away and the fixed stay cover of setting guarantee when using, can realize adjusting the front and back position of the lens main part of throwing far away through rotating interior fixed cover, facilitate the use, the lens structure of throwing far away of having solved conventional far-reaching headlamp when using, the front and back position of its far-reaching lens can not be adjusted, influences the effect of its spotlight, the problem of inconvenience is brought for the user.

2. The utility model discloses a reflector and installation sleeve that set up guarantee when using, can normally install the lamp pearl, and the reflector also can play the effect of reflection of light simultaneously, facilitates the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic structural view of the outer sleeve of the present invention.

In the figure: 1. a telephoto lens body; 10. an inner fixing sleeve; 101. a threaded hole; 102. an anti-slip layer; 11. fixing the support sleeve; 111. a lamp bead mounting hole; 112. a connection bump; 113. a reflector; 114. installing a sleeve; 115. a connecting rod; 2. an outer sleeve; 20. a through hole; 20. an annular groove; 22. arc thumb catching groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to 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. 1-3, the present invention provides a technical solution:

a far-projection lens structure of a far-projection lamp comprises a far-projection lens main body 1, an inner fixing sleeve 10 is concentrically and tightly bonded on the rear side face of the far-projection lens main body 1, a threaded hole 101 communicated with the outside is concentrically arranged in the inner fixing sleeve 10, a fixed support sleeve 11 is connected with the threaded hole 101 in a threaded manner, external threads are arranged on the outer annular side face of the fixed support sleeve 11, the external threads on the outer annular side face of the fixed support sleeve 11 are in threaded connection with the threaded hole 101, and the effect of adjusting the front position and the rear position of the far-projection lens main body 1 can be achieved when the inner fixing sleeve 10 is rotated;

specifically, the fixed support sleeve 11 is fixedly installed on an external lamp holder through a plurality of connecting convex blocks 112 which are annularly arranged at equal intervals, one end part of each connecting convex block 112 is integrally formed on the fixed support sleeve 11, and the other end part of each connecting convex block 112 is integrally formed on the external lamp holder, so that the structure of the fixed support sleeve is firmer and more stable; the far-projection lens main body 1 is also provided with an outer sleeve 2, the outer sleeve 2 is in threaded connection with an external lamp body, an annular groove 21 with the rear end communicated with the outside is arranged inside the outer sleeve 2, the rear side groove wall of the annular groove 21 is provided with internal threads, and the internal threads on the rear side groove wall of the annular groove 21 are in threaded connection with the external lamp body; the groove wall of the front side of the annular groove 21 is concentrically provided with a through hole 20 communicated with the outside, the far-projection lens main body 1 is positioned in the annular groove 21, and the groove wall of the annular groove 21 is also provided with two arc thumb fastening grooves 22 which are mutually symmetrical and communicated with the outside, so that when the lens is used, a thumb can be inserted into the arc thumb fastening grooves 22, and then the thumb is used for rotating the inner fixing sleeve 10.

In this embodiment, the outer annular surface of the inner fixing sleeve 10 is provided with the anti-slip layer 102, the anti-slip layer 102 can be made by arranging anti-slip stripes on the outer annular surface of the inner fixing sleeve 10, and the friction between the inner fixing sleeve 10 and the fingers can be increased by the arranged anti-slip layer 102, so that the inner fixing sleeve 10 can be rotated more smoothly.

Specifically, a lamp bead mounting hole 111, two end portions of which are communicated with the outside, is concentrically arranged inside the fixed support sleeve 11, so that a lamp bead can be conveniently mounted in the lamp bead mounting hole 111; the end of the lamp bead mounting hole 111 far away from the far-projecting lens main body 1 is provided with a reflector 113, and the central position of the reflector 113 is provided with a mounting sleeve 114 by integral forming, so that the reflector 113 can play a reflective effect after the lamp bead is mounted.

Furthermore, a plurality of connecting rods 115 which are arranged in an annular and equidistant manner are integrally formed on the tail end rod body of the mounting sleeve 114 far away from the reflecting shade 113, and the connecting rods 115 are integrally formed on the hole wall of the lamp bead mounting hole 111, so that the mounting sleeve 114 can be conveniently and fixedly mounted.

In addition, the inner fixing sleeve 10 and the arc-shaped thumb fastening groove 22 are opposite to each other, so that a thumb can touch the inner fixing sleeve 10 after passing through the arc-shaped thumb fastening groove 22.

It should be noted that the aperture of the through hole 20 is smaller than the outer diameter of the distance projection lens body 1, and the size of the distance projection lens body 1 is matched with the size of the annular groove 21, so as to ensure that the distance projection lens body 1 does not fall off from the front side of the through hole 20.

The utility model discloses a far shot lens structure of far shot-light is when using, the user can stretch into in the arc thumb catching groove 22 with the thumb, and guarantee on fixed cover 10 including the thumb touch, rotate internal fixation cover 10 after that, because threaded connection between internal fixation cover 10 and the fixed support cover 11, when rotating internal fixation cover 10, internal fixation cover 10 can be forward or backward motion, further drive far shot lens main part 1 forward or backward motion, reach the effect of adjusting the fore-and-aft position of far shot lens main part 1, convenient to use, the far shot lens structure of having solved conventional far shot-light is when using, its far shot lens's fore-and-aft position can not be adjusted, influence the effect of its spotlight, bring inconvenient problem for the user.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A far-projection lens structure of a far-projection lamp, comprising a far-projection lens main body (1), characterized in that: it is provided with interior fixed cover (10) to go up with one heart on the trailing flank of far throw lens main part (1), concentric screw hole (101) that are linked together with the external world that are provided with in interior fixed cover (10), screw hole (101) female connection has fixed support cover (11), fixed support cover (11) are connected lug (112) fixed mounting on external lighting fixture through a plurality of being cyclic annular equidistant range, still be provided with outer sleeve (2) on far throw lens main part (1), outer sleeve (2) threaded connection is on external lamp body, the inside of outer sleeve (2) is provided with back tip and external ring channel (21) that are linked together, concentric through-hole (20) that are linked together with the external world that are provided with on the front side cell wall of ring channel (21), far throw lens main part (1) are located in ring channel (21), still be provided with two mutual symmetries and with external arc thumb catching groove (22) that are linked together on the cell wall of ring channel (21) .

2. The telephoto lens structure according to claim 1, wherein: an anti-slip layer (102) is arranged on the outer annular surface of the inner fixing sleeve (10).

3. The telephoto lens structure according to claim 1, wherein: the lamp bead mounting holes (111) with two ends communicated with the outside are concentrically arranged in the fixed support sleeve (11).

4. The telephoto lens structure according to claim 3, wherein: the end part of the lamp bead mounting hole (111) far away from the far-projection lens main body (1) is provided with a reflecting cover (113), and a mounting sleeve (114) is integrally formed at the central position of the reflecting cover (113).

5. The telephoto lens structure according to claim 4, wherein: the mounting sleeve (114) is provided with a plurality of connecting rods (115) which are arranged in an annular and equidistant mode on the tail end rod body far away from the reflecting cover (113), and the connecting rods (115) are fixedly mounted on the hole wall of the lamp bead mounting hole (111).

6. The telephoto lens structure according to claim 1, wherein: the positions of the inner fixing sleeve (10) and the arc thumb buckle groove (22) are opposite to each other.

7. The telephoto lens structure according to claim 1, wherein: the aperture of the through hole (20) is smaller than the outer diameter of the far-projection lens main body (1), and the size of the far-projection lens main body (1) is matched with the size of the annular groove (21).