CN212178832U

CN212178832U - Lamp with waterproof structure

Info

Publication number: CN212178832U
Application number: CN202021068561.2U
Authority: CN
Inventors: 潘立发
Original assignee: Fujian Xinhantang Lighting Technology Co ltd
Current assignee: Fujian Xinhantang Lighting Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-12-18
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a lamps and lanterns with waterproof construction, including the back lid mechanism, the front panel mechanism that are used for sealed and illumination and be used for fastening the cooperation back lid mechanism with the fastening device that front panel mechanism seals up and be used for improving sealed water-proof effects's sealing strip mechanism, back lid mechanism includes back lid casing, supporting seat, LED banks spare, back lid casing rear end is connected with the supporting seat, the inside LED banks spare that is provided with of back lid casing, front panel mechanism includes front shroud casing, transparent plate, front shroud casing inboard is provided with the transparent plate, the front shroud casing with the transparent plate passes through the hot melt and connects. The utility model discloses utilize sealing strip mechanism and back lid mechanism, the cooperation of front panel mechanism, utilize the gasbag sealing ring to improve the filling ability when can guaranteeing the contact surface, guarantee the leakproofness, utilize fastening device cooperation sealing strip mechanism, provide effectual internal stress, guarantee sealed effect.

Description

Lamp with waterproof structure

Technical Field

The utility model relates to a lamps and lanterns field especially relates to a lamps and lanterns with waterproof construction.

Background

The lamp is an appliance capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and circuit accessories which are necessary for connecting with a power supply.

In general external scene lamps and lanterns, the three proofings of lamps and lanterns need be done and target in place, just can guarantee the life of lamps and lanterns, although most lamps and lanterns built-in sealing strip at present still adopt the screw connection in the junction, because the thermal expansion cold shrinkage and the oxidation of screw metalwork, after long time, can cause the infiltration of junction department, lead to inside components and parts to intake the water damage, can't effectively guarantee the sealed effect of lamps and lanterns.

SUMMERY OF THE UTILITY MODEL

The objective of the present invention is to provide a lamp with waterproof structure to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a lamp with a waterproof structure comprises a rear cover mechanism, a front panel mechanism, a fastening mechanism and a sealing strip mechanism, wherein the rear cover mechanism is used for sealing and lighting;

the rear cover mechanism comprises a rear cover shell, a supporting seat and an LED lamp assembly, wherein the supporting seat is connected to the rear end of the rear cover shell, and the LED lamp assembly is arranged in the rear cover shell;

the front panel mechanism comprises a front cover plate shell and a transparent plate, wherein the transparent plate is arranged on the inner side of the front cover plate shell, and the front cover plate shell is connected with the transparent plate through hot melting;

the sealing strip mechanism comprises a first conical sealing ring, a second conical sealing ring and an air bag sealing ring, wherein the first conical sealing ring is connected to the inner side of the front cover plate shell, the second conical sealing ring is connected to the outer side of the rear cover shell, and the air bag sealing ring is arranged between the first conical sealing ring and the second conical sealing ring.

Preferably: fastening device includes first fixing base, a fastening bolt, first nut, the tight toper piece in top, first fixing base with front shroud casing integrated into one piece, there is through threaded connection on the first fixing base a fastening bolt, a fastening bolt one end shaping has first nut, the first fastening bolt other end rotates and is connected with the tight toper piece in top.

So set up, as the needs fastening the back lid casing with during the front shroud casing, it is rotatory first nut to drive first fastening bolt is rotatory to the inboard, simultaneously the tight conical block of top contacts behind the back lid casing, the toper face of the tight conical block of top carries out a pressure to the inboard to the back lid casing, makes the back lid casing to the inside pressure of front shroud casing.

Preferably: fastening device includes second fixing base, second nut, second fastening bolt, slider, the second fixing base with front shroud casing integrated into one piece, it is connected with to rotate on the second fixing base second fastening bolt, second fastening bolt one end shaping has the second nut, there is the slider through threaded connection on the second fastening bolt, the slider is located there is the puller block back lid casing one side through the connecting pin connection.

So set up, when needs fasten back lid casing with during the front shroud casing, rotate the second nut, make the second nut drives the second fastening bolt is rotatory, drives when rotatory the slider is to the inboard removal, the slider drives 315 makes back lid casing to the inside side of front shroud casing is tight.

Preferably: the supporting seat is connected with the rear cover shell through a bolt, and the LED lamp assembly is connected with the rear cover shell through a screw.

So set up, the supporting seat plays supporting role, the back lid casing plays sealed effect.

Preferably: first toper sealing ring passes through adhesive bonding and is in front shroud casing medial surface, second toper sealing ring passes through adhesive bonding and is in back lid casing lateral surface, the gasbag sealing ring passes through adhesive bonding and is in first toper sealing ring one side.

So set up, first toper sealing ring second toper sealing ring gasbag sealing ring cooperation forms sealed effect, utilizes the cooperation of outside extrusion force and conical surface simultaneously, improves sealed effect.

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

1. the sealing strip mechanism is matched with the rear cover mechanism and the front panel mechanism, so that the contact surface can be ensured, meanwhile, the filling capacity is improved by the air bag sealing ring, and the sealing property is ensured;

2. utilize fastening device cooperation sealing strip mechanism, provide effectual internal stress, guarantee sealed effect.

Drawings

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

Fig. 1 is a schematic structural view of a lamp with a waterproof structure according to the present invention;

fig. 2 is an exploded view of a lamp having a waterproof structure according to the present invention;

fig. 3 is a schematic structural view of a rear cover housing of a lamp with a waterproof structure according to the present invention;

fig. 4 is a cross-sectional view of a sealing strip mechanism of a lamp with a waterproof structure according to the present invention;

fig. 5 is a schematic structural view of a first fastening bolt of a lamp with a waterproof structure according to the present invention;

fig. 6 is a schematic structural view of a second fastening bolt of a lamp with a waterproof structure according to the present invention.

The reference numerals are explained below:

1. a rear cover mechanism; 2. a front panel mechanism; 3. a fastening mechanism; 4. a sealing strip mechanism; 11. a rear cover housing; 12. a supporting seat; 13. an LED lamp assembly; 21. a front cover plate housing; 22. a transparent plate; 31. a first fixed seat; 32. a first fastening bolt; 33. a first nut; 34. tightly pushing the conical block; 311. a second fixed seat; 312. a second nut; 313. a second fastening bolt; 314. a slider; 315. a jacking block; 316. a connecting pin; 41. a first conical sealing ring; 42. a second conical sealing ring; 43. an air bag sealing ring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

a lamp with a waterproof structure comprises a rear cover mechanism 1 for sealing and lighting, a front panel mechanism 2, a fastening mechanism 3 for fastening and matching the rear cover mechanism 1 and the front panel mechanism 2 for sealing, and a sealing strip mechanism 4 for improving the sealing waterproof effect;

the rear cover mechanism 1 comprises a rear cover shell 11, a supporting seat 12 and an LED lamp assembly 13, wherein the supporting seat 12 is connected to the rear end of the rear cover shell 11, and the LED lamp assembly 13 is arranged in the rear cover shell 11;

the front panel mechanism 2 comprises a front cover plate shell 21 and a transparent plate 22, wherein the transparent plate 22 is arranged on the inner side of the front cover plate shell 21, and the front cover plate shell 21 is connected with the transparent plate 22 through hot melting;

the weather strip mechanism 4 includes a first tapered seal ring 41, a second tapered seal ring 42, and an airbag seal ring 43, the first tapered seal ring 41 being connected inside the front cover housing 21, the second tapered seal ring 42 being connected outside the rear cover housing 11, the airbag seal ring 43 being disposed between the first tapered seal ring 41 and the second tapered seal ring 42.

Example 1

As shown in fig. 1 to 5, the fastening mechanism 3 includes a first fixing seat 31, a first fastening bolt 32, a first nut 33, and a tightening cone 34, the first fixing seat 31 and the front cover shell 21 are integrally formed, the first fastening bolt 32 is connected to the first fixing seat 31 through a thread, the first nut 33 is formed at one end of the first fastening bolt 32, the tightening cone 34 is rotatably connected to the other end of the first fastening bolt 32, when the rear cover shell 11 and the front cover shell 21 need to be fastened, the first nut 33 is rotated to drive the first fastening bolt 32 to rotate inward, and after the tightening cone 34 contacts the rear cover shell 11, the taper of the tightening cone 34 applies an inward pressure to the rear cover shell 11, so that the rear cover shell 11 is pressed toward the inner side of the front cover shell 21; the supporting seat 12 is connected with the rear cover shell 11 through a bolt, the LED lamp assembly 13 is connected with the rear cover shell 11 through a screw, the supporting seat 12 plays a supporting role, and the rear cover shell 11 plays a sealing role; first toper sealing ring 41 passes through adhesive bonding at front shroud casing 21 medial surface, and second toper sealing ring 42 passes through adhesive bonding at back shroud casing 11 lateral surface, and gasbag sealing ring 43 passes through adhesive bonding in first toper sealing ring 41 one side, and first toper sealing ring 41, second toper sealing ring 42, gasbag sealing ring 43 cooperate and form sealed effect, utilize the cooperation of outside extrusion force and conical surface simultaneously, improve sealed effect.

The working principle is as follows: bonding first taper seal ring 41, gasbag sealing ring 43 inboard at front shroud casing 21 through glue, bonding second taper seal ring 42 outside rear shroud casing 11 through glue, make rear shroud casing 11 and front shroud casing 21 dock, extrude first taper seal ring 41 and second taper seal ring 42 this moment, gasbag sealing ring 43 fills the gap between first taper seal ring 41 and the second taper seal ring 42 simultaneously, then rotate first nut 33, thereby drive first fastening bolt 32 and inwards rotate, push up tight taper block 34 and contact rear shroud casing 11 back simultaneously, the toper of pushing up tight taper block 34 carries out an inboard pressure to rear shroud casing 11, make rear shroud casing 11 compress tightly to front shroud casing 21 inboard.

Example 2

As shown in fig. 6, the difference between the embodiment 2 and the embodiment 1 is that the fastening mechanism 3 includes a second fixing base 311, a second nut 312, a second fastening bolt 313 and a slider 314, the second fixing base 311 and the front cover shell 21 are integrally formed, the second fixing base 311 is rotatably connected with the second fastening bolt 313, one end of the second fastening bolt 313 is formed with the second nut 312, the slider 314 is connected to the second fastening bolt 313 through a thread, and the slider 314 is connected to the tightening block 315 on the side of the rear cover shell 11 through a connecting pin 316.

With such an arrangement, when the rear cover housing 11 and the front cover housing 21 need to be fastened, the second nut 312 is rotated to make the second nut 312 drive the second fastening bolt 313 to rotate, so as to drive the slider 314 to move inward during rotation, and the slider 314 drives 315 to make the rear cover housing 11 tightly press the inner side of the front cover housing 21.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a lamps and lanterns with waterproof construction which characterized in that: the waterproof sealing device comprises a rear cover mechanism (1) for sealing and lighting, a front panel mechanism (2), a fastening mechanism (3) for fastening and matching the rear cover mechanism (1) and the front panel mechanism (2) for sealing, and a sealing strip mechanism (4) for improving the sealing waterproof effect;

the rear cover mechanism (1) comprises a rear cover shell (11), a supporting seat (12) and an LED lamp assembly (13), the supporting seat (12) is connected to the rear end of the rear cover shell (11), and the LED lamp assembly (13) is arranged in the rear cover shell (11);

the front panel mechanism (2) comprises a front cover plate shell (21) and a transparent plate (22), the transparent plate (22) is arranged on the inner side of the front cover plate shell (21), and the front cover plate shell (21) is connected with the transparent plate (22) through hot melting;

sealing strip mechanism (4) includes first toper sealing ring (41), second toper sealing ring (42), gasbag sealing ring (43), first toper sealing ring (41) are connected front shroud casing (21) are inboard, second toper sealing ring (42) are connected the back lid casing (11) outside, gasbag sealing ring (43) set up first toper sealing ring (41) with between second toper sealing ring (42).

2. A lamp having a waterproof structure according to claim 1, wherein: fastening device (3) include first fixing base (31), first fastening bolt (32), first nut (33), top tight toper piece (34), first fixing base (31) with front shroud casing (21) integrated into one piece, there is through threaded connection on first fixing base (31) first fastening bolt (32), first fastening bolt (32) one end shaping has first nut (33), first fastening bolt (32) other end rotates and is connected with top tight toper piece (34).

3. A lamp having a waterproof structure according to claim 1, wherein: fastening device (3) include second fixing base (311), second nut (312), second fastening bolt (313), slider (314), second fixing base (311) with front shroud casing (21) integrated into one piece, it is connected with to rotate on second fixing base (311) second fastening bolt (313), second fastening bolt (313) one end shaping has second nut (312), there is slider (314) through threaded connection on second fastening bolt (313), slider (314) are located back lid casing (11) one side is connected with puller block (315) through connecting pin (316).

4. A lamp having a waterproof structure according to claim 1, wherein: the supporting seat (12) is connected with the rear cover shell (11) through bolts, and the LED lamp assembly (13) is connected with the rear cover shell (11) through screws.

5. A lamp having a waterproof structure according to claim 1, wherein: first toper sealing ring (41) are in through adhesive bonding front shroud casing (21) medial surface, second toper sealing ring (42) are in through adhesive bonding back lid casing (11) lateral surface, gasbag sealing ring (43) are in through adhesive bonding first toper sealing ring (41) one side.