CN221592834U - Columnar waterproof lamp - Google Patents

Abstract

The utility model provides a columnar waterproof lamp, which comprises a lamp barrel and an end cover, wherein the lamp barrel is cylindrical, sliding grooves along the length direction are symmetrically formed in the inner side wall of the lamp barrel, a luminous component is arranged between the two sliding grooves in the lamp barrel and comprises an inserting plate, a PCB control panel is arranged on one side surface of the inserting plate, a lamp belt is arranged on the other side surface of the inserting plate, the end cover is circular, mounting grooves are formed around the periphery of the end cover, a wiring terminal is arranged on the end surface, far away from the lamp barrel, of the end cover, and the wiring terminal is electrically connected with the PCB control panel. According to the utility model, the cylindrical lamp barrel is adopted as the accommodating cavity of the light-emitting component, so that the problem of poor sealing property caused by the fact that the existing fixing glue is adopted to fix the spliced shell is avoided, the sealing property is good, the waterproof effect is good, the whole structure is simple, the inserting plate is inserted into the lamp barrel along the sliding groove during installation, the two end covers cover the two ends of the lamp barrel, rapid installation is realized, and the installation efficiency is high.

Description

Columnar waterproof lamp

Technical Field

The utility model relates to the field of lamps, in particular to a columnar waterproof lamp.

Background

The lamp is a lighting device, and comprises parts for fixing and protecting a light source and circuit accessories necessary for connecting with a power supply, the light source can be protected through the design of the lamp, the light distribution of the light source can be distributed and changed, and the lighting device has the function of decoration and beautification. The internal light source of the outdoor lamp needs to have a good lamp structure and IP protection level to ensure safety and reliability and the service life of the lamp.

The patent in China (bulletin number: CN203501123U; bulletin day: 2014-03-26) discloses a lamp sealing structure, which comprises a lamp shell, an LED light source fixedly connected in the lamp shell and glass fixedly connected on one side of the lamp shell, wherein the lamp shell is provided with a fixing groove matched with the glass, the glass is embedded into the fixing groove, the glass is adhered to the fixing groove, and a fixing glue is arranged at the joint of the fixing groove and the glass.

The diffusion cover of the lamp and the lamp housing are connected together through the fixing glue in the patent, and the problems that 1, the connection and the assembly are inconvenient through the fixing glue, and the solidification of the fixing glue needs time, so that the assembly efficiency is affected; 2. the fixed glue has poor bonding, fixing and sealing effects and poor waterproof effect.

Disclosure of utility model

The utility model provides a columnar waterproof lamp, which aims to solve the technical problems of how to realize convenient splicing of lamps and good waterproof effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a column waterproof lamp, includes lamp section of thick bamboo and end cover, the lamp section of thick bamboo adopts the printing opacity material preparation to form, the lamp section of thick bamboo is cylindricly, lamp section of thick bamboo inside wall symmetry sets up along length direction's spout, lamp section of thick bamboo is intrinsic two install the luminous subassembly between the spout, the luminous subassembly includes the picture peg, PCB control panel is installed to picture peg one side, and another side-mounting lamp area, the end cover is circular, winds set up the mounting groove around the end cover, the end cover is kept away from the terminal surface of lamp section of thick bamboo sets up binding post, binding post electric connection PCB control panel.

Further, the chute is arranged at 2/3 of the height of the lamp cylinder.

Further, the middle of the plugboard is bent to form an inverted trapezoid groove, the PCB control panel is installed in the inverted trapezoid groove through screws, and the lamp strip comprises two lamp strips which are installed on the other end face of the plugboard respectively and are arranged on two sides of the inverted trapezoid groove.

Further, the end cover is further provided with a breather valve, and the breather valve is communicated with the inside of the lamp cylinder.

Further, the mounting groove is further provided with two avoidance grooves.

Further, the end cover faces the side face of the lamp barrel, and limit strips are arranged on two sides of the wiring terminal.

Further, the lamp tube is integrally formed.

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

The LED lamp comprises a lamp tube and an end cover, wherein the lamp tube is cylindrical, sliding grooves along the length direction are symmetrically formed in the inner side wall of the lamp tube, a light-emitting component is arranged between the two sliding grooves in the lamp tube and comprises a plugboard, a PCB control panel is arranged on one side face of the plugboard, a lamp belt is arranged on the other side face of the plugboard, the end cover is circular, mounting grooves are formed around the periphery of the end cover, a wiring terminal is arranged on the end face, far away from the lamp tube, of the end cover, and the wiring terminal is electrically connected with the PCB control panel. According to the utility model, the cylindrical lamp barrel is adopted as the accommodating cavity of the light-emitting component, so that the problem of poor sealing property caused by the fact that the fixed glue is adopted to fix the spliced shell is avoided, the sealing property is good, the waterproof effect is good, the whole structure is simple, the plugboard is inserted into the lamp barrel along the sliding groove during installation, the end covers cover the two ends of the lamp barrel, rapid installation is realized, and the installation efficiency is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a pillar waterproof lamp according to the present utility model;

FIG. 2 is a schematic view of a cylindrical waterproof lamp according to the present utility model;

FIG. 3 is a schematic view of a part of a lamp cylinder of a columnar waterproof lamp according to the present utility model;

FIG. 4 is a schematic diagram of an end cap structure of a pillar waterproof lamp according to the present utility model;

FIG. 5 is a schematic view of another angle structure of an end cap of a pillar waterproof lamp according to the present utility model;

FIG. 6 is a schematic view of a plug board structure of a pillar waterproof lamp according to the present utility model;

Fig. 7 is a schematic view of another angle structure of a plug board of a pillar waterproof lamp according to the present utility model.

Description of the main reference signs

10. A lamp barrel; 101. a chute; 102. inserting plate; 1021. a PCB control panel; 1022. a light strip;

20. An end cap; 201. a quick-connect terminal; 202. a respiratory valve; 203. a mounting groove; 204. and a limit strip.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples

Referring to fig. 1-3 and fig. 6-7, the utility model discloses a columnar waterproof lamp, which comprises a lamp tube 10 and an end cover 20, wherein the lamp tube 10 is cylindrical, the lamp tube is made of a light-transmitting material, sliding grooves 101 along the length direction are symmetrically arranged on the inner side wall of the lamp tube 10, a light-emitting component is arranged in the lamp tube 10 between the two sliding grooves 101, the light-emitting component comprises a plugboard 102, the plugboard 102 is inserted into the lamp tube 10 along the sliding grooves 101, a PCB control panel 1021 is arranged on the plugboard 102, one surface of the plugboard 102 provided with the PCB control panel 1021 is upwards, a lamp strip 1022 is arranged on the other side, the lamp strip 1022 is downwards, the sliding grooves 101 are arranged at 2/3 of the height of the lamp tube 10, so that the angle of light emitted by the oriented lamp strip 1022 is more than 180 degrees, and the illumination is improved. Further, the middle of the plugboard 102 is bent to form an inverted trapezoid groove, and the PCB control panel 1021 is arranged in the inverted trapezoid groove through screws, and as a plurality of parts are arranged on the PCB control panel 1021, the whole size is large, the inverted trapezoid groove can accommodate the PCB control panel 1021, and the PCB control panel 1021 is prevented from being blocked and cannot be installed; the lamp area 1022 is including two, installs respectively at the another terminal surface of picture peg 102 and arranges the both sides in the inverted trapezoid groove in, and lamp area 1022 that both sides set up improves illumination brightness and illumination zone, realizes through picture peg 102 that luminous element's quick installation advances lamp section of thick bamboo 10, simple to operate, and lamp section of thick bamboo 10 is integrated into one piece, avoids the mode of concatenation to lead to the leakproofness poor.

Referring to fig. 4-5, the end cap 20 is circular, mounting grooves 203 are provided around the end cap 20, and a terminal is provided on the end surface of the end cap 20 away from the lamp tube 10, and is electrically connected to the PCB control panel 1021. Specifically, after the light-emitting component is installed into the lamp tube 10, the two end covers 20 are covered at two ends of the lamp tube 10, so that the two ends of the lamp tube 10 are inserted into the mounting groove 203 for internal fixation, wherein the mounting groove 203 is further provided with two avoidance grooves, when the lamp tube 10 provided with the plugboard 102 is inserted into the mounting groove 203, the avoidance grooves can provide avoidance spaces for the plugboard 102, the plugboard 102 is prevented from being clamped at the edge of the mounting groove 203, so that the lamp tube 10 is not assembled in place, the problem of poor tightness is solved, the external power supply and the light-emitting component are quickly connected through the wiring terminal, and therefore the installation of a lamp is realized, and the assembly efficiency is high. The end cover 20 is further provided with the breather valve 202, the breather valve 202 is communicated with the inside of the lamp tube 10, air in the lamp tube 10 is heated and expanded due to heat generated during operation of the light-emitting component, and air in the lamp tube 10 is contracted when the light-emitting component is not operated, so that the breather valve 202 is arranged to be communicated with the inside and the outside of the lamp tube 10, and deformation and damage of the lamp tube 10 caused by pressure difference are avoided. Further, the end cover 20 is provided with a limit bar 204 on two sides of the connection terminal towards the side surface of the lamp tube 10, when the quick connection terminal 201 is installed on the end cover 20, the quick connection terminal 201 needs to be screwed and fixed through nuts on two sides of the end cover 20, and the limit bar 204 can limit the nuts on one side close to the lamp tube 10 to rotate, so that the quick connection terminal 201 is firmly installed on the end cover 20.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. A pillar-shaped waterproof lamp, comprising: the lamp tube is made of light-transmitting materials, sliding grooves are symmetrically formed in the inner side wall of the lamp tube along the length direction, a light-emitting component is installed between the sliding grooves and comprises a plugboard, a PCB control panel is installed on one side face of the plugboard, a lamp strip is installed on the other side face of the plugboard, the end cover is circular, mounting grooves are formed in the periphery of the end cover, the end cover is far away from the end face of the lamp tube, and wiring terminals are electrically connected with the PCB control panel.

2. The pillar waterproof lamp according to claim 1, wherein: the chute is arranged at 2/3 of the height of the lamp cylinder.

3. The pillar waterproof lamp according to claim 1, wherein: the middle of the plugboard is bent to form an inverted trapezoid groove, the PCB control panel is installed in the inverted trapezoid groove through screws, and the lamp strip comprises two lamp strips which are installed on the other end face of the plugboard respectively and are arranged on two sides of the inverted trapezoid groove.

4. The pillar waterproof lamp according to claim 1, wherein: the end cover is further provided with a breather valve which is communicated with the inside of the lamp tube.

5. The pillar waterproof lamp according to claim 1, wherein: the mounting groove is further provided with two avoidance grooves.

6. The pillar waterproof lamp according to claim 1, wherein: the end cover faces the side face of the lamp barrel and is provided with limit strips on two sides of the wiring terminal.

7. The pillar waterproof lamp according to claim 1, wherein: the lamp tube is integrally formed.