CN214369617U

CN214369617U - Industrial and mining lamp lens with waterproof construction

Info

Publication number: CN214369617U
Application number: CN202120622949.0U
Authority: CN
Inventors: 龙伟平; 刘小成; 刘彬; 童世勇
Original assignee: Shenzhen Fenglong Photoelectric Technology Co ltd
Current assignee: Shenzhen Fenglong Photoelectric Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-08
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to the technical field of industrial and mining lamps, in particular to an industrial and mining lamp lens with a waterproof structure, which comprises a lamp holder, wherein a shell is arranged on the lamp holder; this industrial and mining lamp lens with waterproof construction is through ring body, lens subassembly, sealing ring and protecgulum etc. that are equipped with: on one hand, the front cover and the ring body are connected in a threaded manner, so that the lamp has good waterproof performance and can effectively prevent external water stains from permeating into the lamp body; on the other hand, two ends of the sealing ring are respectively in inserting fit with the first waterproof groove and the second waterproof groove, and under the action of the spring, the fixing ring always supports against the sealing ring, so that the sealing ring is tightly attached to the first waterproof groove and the second waterproof groove, the situation that the waterproof effect is poor due to aging of the sealing ring can be effectively avoided, and the waterproof effect is good; this design has changed the waterproof construction between traditional lens and the lamp body, and the water-proof effects of this design is better, can prolong the life of lamp body.

Description

Industrial and mining lamp lens with waterproof construction

Technical Field

The utility model relates to a mining lamp technical field specifically is a mining lamp lens with waterproof construction.

Background

The industrial and mining lamp is widely used for illumination in various places, and has wide application in indoor illumination and outdoor illumination. The mining lamp lens is a main component of a mining lamp, and along with the increasing development of LED illumination, the multifunctional of the lamp is more and more won in the market; at present, a rubber ring for water prevention is generally installed on a mining lamp lens, the rubber ring is generally arranged at the joint of an outer ring of the lens and a shell, however, along with the increase of service time limit, the rubber ring is aged gradually, the waterproof effect is poor, and then external water stains and the like are easy to enter the inside of a lamp body to cause short circuit and other conditions, so that the service life of the lamp body is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial and mining lamp lens with waterproof construction to solve the problem that proposes among the above-mentioned background art.

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

a mining lamp lens with a waterproof structure comprises a lamp holder, wherein a shell is arranged on the lamp holder, and a ring body is closely adhered to the front side surface of the lamp holder; the lens assembly is arranged on the front side of the ring body and comprises a fixing ring, a first waterproof groove is formed in the front side face of the fixing ring, a plurality of cylinders which are distributed in an annular shape at equal intervals are closely bonded on the rear side face of the fixing ring, a limiting block is coaxially and closely bonded at the tail end of each cylinder, a spring is sleeved on each cylinder, a lens is closely bonded at the center of the fixing ring, a limiting ring is arranged on the rear side of the fixing ring, a plurality of through holes which are distributed in an annular shape at equal intervals are formed in the limiting ring, and the cylinders are in sliding connection with the corresponding through holes; the front side of the fixing ring is provided with a sealing ring, the sealing ring is in plug-in fit with the first waterproof groove, and the front side of the sealing ring is provided with a front cover.

As a preferred technical scheme of the present invention, a stop ring is bonded on the inner wall of the ring body, the limit ring abuts against the stop ring, a plurality of notches are formed on the stop ring, the cylinder passes through the corresponding notches, and an inner thread groove is further formed on the inner wall of the ring body; the rear side face of the front cover is provided with a groove, the front side face of the front cover is provided with an opening, one side wall of the groove is provided with a second waterproof groove, the sealing ring is in plug-in fit with the second waterproof groove, the outer wall of the front cover is provided with an external thread groove, and the external thread groove is in threaded connection with the internal thread groove.

As the utility model discloses preferred technical scheme, it is a plurality of the breach is the equidistant distribution of annular.

As the utility model discloses preferred technical scheme, the external diameter of spacing ring is greater than keep off the internal diameter of ring.

As the utility model discloses preferred technical scheme, lens adopt transparent glass material to make.

As a preferred embodiment of the present invention, the size of the lens is adapted to the size of the opening.

Compared with the prior art, the beneficial effects of the utility model are that: this industrial and mining lamp lens with waterproof construction is through ring body, lens subassembly, sealing ring and protecgulum etc. that are equipped with: on one hand, the front cover is in threaded connection with the ring body, so that the lamp body has good waterproof performance, can effectively prevent external water stains from permeating into the lamp body, and is convenient to assemble and disassemble; on the other hand, two ends of the sealing ring are respectively in inserting fit with the first waterproof groove and the second waterproof groove, and under the action of the spring, the fixing ring always supports against the sealing ring, so that the sealing ring is tightly attached to the first waterproof groove and the second waterproof groove, the situation that the waterproof effect is poor due to aging of the sealing ring can be effectively avoided, and the waterproof effect is good; this design has changed the waterproof construction between traditional lens and the lamp body, and the water-proof effects of this design is better, can prolong the life of lamp body.

Drawings

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

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

FIG. 3 is a schematic structural view of the middle ring body of the present invention;

fig. 4 is a schematic diagram of an exploded structure of the lens assembly of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 4 according to the present invention;

fig. 6 is a schematic structural view of the middle front cover of the present invention.

The various reference numbers in the figures mean:

1. a lamp socket;

2. a housing;

3. a ring body; 31. a baffle ring; 311. a notch; 32. an internal thread groove;

4. a lens assembly; 41. a fixing ring; 411. a first waterproof groove; 42. a cylinder; 43. a limiting block; 44. a spring; 45. a lens; 46. a limiting ring; 4 roar and a through hole;

5. a seal ring;

6. a front cover; roar and groove; 62. an opening; 63. a second waterproof groove; 64. an external thread 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The utility model provides a technical scheme:

referring to fig. 1-6, a mining lamp lens with a waterproof structure includes a lamp holder 1, a housing 2 is disposed on the lamp holder 1, and a ring body 3 is closely adhered to a front side surface of the lamp holder 1; the front side of the ring body 3 is provided with a lens component 4, the lens component 4 comprises a fixing ring 41, the front side surface of the fixing ring 41 is provided with a first waterproof groove 411, the rear side surface of the fixing ring 41 is closely bonded with a plurality of cylinders 42 which are distributed in an annular shape at equal intervals, the tail ends of the cylinders 42 are coaxially and closely bonded with limiting blocks 43, the cylinders 42 are sleeved with springs 44, the center of the fixing ring 41 is closely bonded with a lens 45, the rear side of the fixing ring 41 is provided with a limiting ring 46, the limiting ring 46 is provided with a plurality of through holes 4 which are distributed in an annular shape at equal intervals, and the cylinders 42 are in roar sliding connection with the corresponding through holes 4; a sealing ring 5 is arranged on the front side of the fixing ring 41, the sealing ring 5 is in inserted fit with the first waterproof groove 411, and a front cover 6 is arranged on the front side of the sealing ring 5; the inner wall of the ring body 3 is bonded with a baffle ring 31, the limiting ring 46 is tightly abutted against the baffle ring 31, a plurality of notches 311 are formed in the baffle ring 31, the column 42 penetrates through the corresponding notches 311, and the inner wall of the ring body 3 is also provided with an inner thread groove 32; the rear side surface of the front cover 6 is provided with a groove roating, the front side surface of the front cover 6 is provided with an opening 62, a second waterproof groove 63 is formed in one side wall where the groove roating, the sealing ring 5 is matched with the second waterproof groove 63 in a plugging mode, the outer wall of the front cover 6 is provided with an outer thread groove 64, and the outer thread groove 64 is in threaded connection with the inner thread groove 32.

In this embodiment, the plurality of notches 311 are distributed in an annular shape at equal intervals, when the fixing ring 41 abuts against the sealing ring 5, the cylinder 42 roars along the through hole 4 and passes through the notch 311, and the plurality of notches 311 are arranged so as to meet the requirement of the cylinder 42 for movement.

In the present embodiment, the outer diameter of the limit ring 46 is larger than the inner diameter of the stop ring 31, and the design is such that the stop ring 31 acts as a limit for the limit ring 46, and the spring 44 is engaged to tightly hold the fixing ring 41.

In this embodiment, the lens 45 is made of transparent glass material, and the transparent glass material has good light transmittance, so as to improve the lighting effect of the lamp body.

In this embodiment, the size of the lens 45 is matched with the size of the opening 62, and the design is convenient for adaptive installation and is beneficial to avoiding infiltration of water stains and the like.

It should be added that the sealing ring 5 in this embodiment is made of rubber material, and the sealing ring 5 made of the rubber material can increase the connection tightness with the first waterproof groove 411 and the second waterproof groove 63, so as to increase the waterproof effect.

When the mining lamp lens with the waterproof structure is used, a user firstly puts the fixing ring 41 and the limiting ring 46 into the ring body 3, the limiting ring 46 abuts against the blocking ring 31, the limiting block 43 and the cylinder 42 respectively penetrate through the corresponding notches 311, then the user installs the sealing ring 5 in the first waterproof groove 411, next the user puts the lens 45 through the opening 62, inserts the second waterproof groove 63 into the sealing ring 5, and simultaneously screws the outer thread groove 64 into the inner thread groove 32, the front cover 6 is fixed on the ring body 3, and the installation is completed; when the front cover 6 is screwed down, the front cover 6 abuts against the sealing ring 5, the sealing ring 5 abuts against the fixing ring 41 and drives the fixing ring 41 to move, the cylinder 42 slides in the through hole 4, the spring 44 is compressed synchronously, and the sealing ring 5 is tightly attached to the first waterproof groove 411 and the second waterproof groove 63.

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. The utility model provides an industrial and mining lamp lens with waterproof construction, includes lamp stand (1), its characterized in that: the lamp holder (1) is provided with a shell (2), and the front side surface of the lamp holder (1) is tightly bonded with a ring body (3); the lens assembly is characterized in that a lens assembly (4) is arranged on the front side of the ring body (3), the lens assembly (4) comprises a fixing ring (41), a first waterproof groove (411) is formed in the front side face of the fixing ring (41), a plurality of cylinders (42) which are distributed in an annular equidistant mode are tightly bonded on the rear side face of the fixing ring (41), a limiting block (43) is coaxially and tightly bonded at the tail end of each cylinder (42), a spring (44) is sleeved on each cylinder (42), a lens (45) is tightly bonded at the center of the fixing ring (41), a limiting ring (46) is arranged on the rear side of the fixing ring (41), a plurality of through holes (461) which are distributed in an annular equidistant mode are formed in the limiting ring (46), and the cylinders (42) are in sliding connection with the corresponding through holes (461); the front side of solid fixed ring (41) is equipped with sealing ring (5), sealing ring (5) and first waterproof groove (411) are pegged graft and are cooperated, the front side of sealing ring (5) is equipped with protecgulum (6).

2. The mining lamp lens with a waterproof structure according to claim 1, wherein: a baffle ring (31) is bonded on the inner wall of the ring body (3), the limiting ring (46) abuts against the baffle ring (31), a plurality of notches (311) are formed in the baffle ring (31), the cylinder (42) penetrates through the corresponding notches (311), and an inner thread groove (32) is formed in the inner wall of the ring body (3); set up on the trailing flank of protecgulum (6) recess (61), set up opening (62) on the leading flank of protecgulum (6), set up second water-proof tank (63) on the lateral wall of recess (61), sealing ring (5) and second water-proof tank (63) are pegged graft and are cooperated, set up outer thread groove (64) on the outer wall of protecgulum (6), outer thread groove (64) with inner thread groove (32) threaded connection.

3. The mining lamp lens with a waterproof structure according to claim 2, wherein: the gaps (311) are distributed in an annular shape at equal intervals.

4. The mining lamp lens with a waterproof structure according to claim 2, wherein: the outer diameter of the limiting ring (46) is larger than the inner diameter of the baffle ring (31).

5. The mining lamp lens with a waterproof structure according to claim 1, wherein: the lens (45) is made of transparent glass materials.

6. The mining lamp lens with a waterproof structure according to claim 2, wherein: the size of the lens (45) is adapted to the size of the opening (62).