CN218721289U

CN218721289U - Pentagonal projection lamp

Info

Publication number: CN218721289U
Application number: CN202222762748.8U
Authority: CN
Inventors: 顾朝辉
Original assignee: Ningbo Eshine Optoelectronic Technology Co ltd
Current assignee: Ningbo Eshine Optoelectronic Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-24
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a projecting lamp field discloses a pentagon's projecting lamp, its technical scheme main points are including the casing, the casing includes the shell and can dismantle the top cap of being connected with the shell, the shell includes the epitheca and can dismantle the inferior valve of being connected with the epitheca, through pulling down the top cap, can carry out the dismouting to the PCB board, realize the change of PCB board, because of the LED lamp sets up on the PCB board, when the PCB board is changed, the change to the LED lamp has been realized promptly, and during the change, only need take apart the top cap can, it is comparatively convenient, and after opening the top cap, can carry out the dismouting to epitheca and inferior valve, can not interfere with connecting portion, make can carry out the change of power, at the whole in-process of changing the power, need not to pull down whole projecting lamp, need not to pull down connecting portion from the stationary plane promptly.

Description

Pentagonal projection lamp

Technical Field

The utility model relates to a projecting lamp field, more specifically the utility model relates to a pentagon's projecting lamp that says so.

Background

The projection lamp is also called as a spotlight, has a structure which is not influenced by climatic conditions, is widely applied to parks, flower beds and the like, can change the projection angle of light, and has a wide or narrow emergent beam angle according to requirements;

general projecting lamp, its casing set one-piece more, constitute by glass and shell, when leading to the LED lamp to damage, perhaps need change the LED lamp and change its emergent light speed angle, are difficult to dismantle the shell, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a pentagon's projecting lamp, the shell dismouting of being convenient for to change the LED lamp.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pentagonal projection lamp, includes the casing, the casing include the shell and with the shell can dismantle the top cap of connection, the shell include the epitheca and with the inferior valve of connection can be dismantled to the epitheca, fixedly connected with printing opacity piece on the top cap, be provided with light assembly in the shell, light assembly includes power and PCB board, the power with the connection can be dismantled to the inferior valve, the PCB board with the connection can be dismantled to the epitheca, the electricity is connected with a plurality of LED lamps on the PCB board, be provided with angle of adjustment's connecting portion on the casing for be fixed in on the stationary plane.

As a further improvement of the utility model.

As a further improvement, first recess has been seted up along the border to the epitheca bottom, the embedded first silica gel strip that is equipped with of first recess, casing top border is formed with first sand grip down, first sand grip inlays to be located in the first silica gel strip.

As a further improvement, the second recess has been seted up along the border to the epitheca top, the embedded second silica gel strip that is equipped with of second recess, top cap bottom border is formed with the second sand grip, the second sand grip inlays to be located in the second silica gel strip.

As a further improvement of the present invention, the connecting portion is provided on the lower case.

As a further improvement of the utility model, connecting portion include first connecting piece and second connecting piece, first connecting piece with the connection can be dismantled to the inferior valve, first connecting piece with a side that the second connecting piece is relative is provided with the tooth that can intermeshing, threaded hole is seted up to the inboard of second connecting piece, set up on the first connecting piece with the through-hole that the screw hole corresponds, and a plurality of fixed orifices has been seted up on the second connecting piece.

As a further improvement of the utility model, the first connecting piece outside is provided with the number of degrees scale.

As a further improvement of the present invention, the upper shell and the lower shell are all pentagonal fluid-like.

As a further improvement, the light assembly further comprises an anti-dazzle tube sleeved on the LED lamp, and the anti-dazzle tube is connected with the anti-dazzle tube.

As a further improvement of the utility model, the light-transmitting piece is glass.

The utility model has the advantages that: the utility model discloses in through tearing down the top cap, can carry out the dismouting to the PCB board, realize the change of PCB board, because of the LED lamp sets up on the PCB board, when the PCB board is changed, realized the change to the LED lamp promptly, and during the change, only need unpack apart the top cap can, it is comparatively convenient, and after opening the top cap, can carry out the dismouting to epitheca and inferior valve, can not interfere with connecting portion, make the change of power can carry out, at the whole in-process of changing the power, need not to pull down whole projecting lamp, need not to pull down connecting portion from the stationary plane promptly.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a second connecting member according to the present invention;

fig. 4 is a schematic structural view of a first connecting member according to the present invention;

fig. 5 is a schematic structural diagram of the middle top cover of the present invention;

FIG. 6 is a schematic structural view of the anti-glare tube of the present invention;

FIG. 7 is a schematic structural view of the PCB of the present invention;

fig. 8 is a schematic structural view of the upper case of the present invention;

fig. 9 is a schematic structural view of the middle-lower case of the present invention.

Reference numerals: 1. a housing; 11. an upper shell; 111. a first groove; 112. a first silica gel strip; 113. a second groove; 114. a second silica gel strip; 12. a lower case; 121. a first rib; 2. a top cover; 21. a second convex strip; 3. a light transmissive member; 4. a light assembly; 41. a power source; 42. a PCB board; 43. an LED lamp; 44. an anti-glare tube; 5. a connecting portion; 51. a first connecting member; 511. a through hole; 52. a second connecting member; 521. a threaded hole; 522. and (7) fixing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 9, the pentagonal projection lamp of the embodiment includes a housing, the housing includes a housing 1 and a top cover 2 detachably connected to the housing 1, the top cover 2 is detachably connected to the housing 1 by screws, the PCB 42 can be disassembled and assembled by detaching the top cover 2, so as to replace the PCB 42, the housing 1 includes an upper shell 11 and a lower shell 12 detachably connected to the upper shell 11, the top cover 2 is fixedly connected to a light-transmitting member 3, the light-transmitting member 3 is made of glass and can also be made of acrylic plate and other materials, a light assembly 4 is disposed in the housing 1, the light assembly 4 includes a power source 41 and a PCB 42, the power source 41 is detachably connected to the lower shell 12, the PCB 42 is detachably connected to the upper shell 11, the PCB 42 is electrically connected to a plurality of LED lamps 43, because the LED lamps 43 are disposed on the PCB 42, when the PCB 42 is replaced, only the top cover 43 needs to be replaced by detaching the top cover 2, which is convenient;

the shell 1 is hollow, a space is provided for the power supply 41, the power supply 41 is detachably connected with the shell 1 through screws, the screws between the upper shell 11 and the lower shell 12 penetrate downwards from the top of the upper shell 11 and extend, after the top cover 2 is opened, the upper shell 11 and the lower shell 12 can be disassembled and assembled without interfering with the connecting part 5, so that the power supply 41 can be replaced, and in the whole process of replacing the power supply 41, the whole project lamp does not need to be disassembled, namely, the connecting part 5 does not need to be disassembled from a fixed surface;

but be provided with angle of adjustment's connecting portion 5 on the casing, it is concrete, connecting portion 5 sets up on inferior valve 12 for on being fixed in the stationary plane, the stationary plane can be the wall, pole setting etc..

Referring to fig. 5 to 9, a first groove 111 is formed in the bottom edge of the upper shell 11, a first silicone strip 112 is embedded in the first groove 111, a first protruding strip 121 is formed on the top edge of the lower shell 12, the first protruding strip 121 is embedded in the first silicone strip 112, a first caulking groove is formed in the first silicone strip 112, the first protruding strip 121 is embedded in the first caulking groove, the first silicone strip 112 increases the sealing property between the upper shell 11 and the lower shell 12, and the waterproof property of the light-transmitting lamp is improved.

Second recess 113 has been seted up along the border at epitheca 11 top, the embedded second silica gel strip 114 that is equipped with of

second recess

113, 2 bottom edgess of top cap are formed with second sand grip 21, second sand grip 21 inlays and locates in second silica gel strip 114, be formed with the second caulking groove on the second silica gel strip 114, second sand grip 21 inlays and locates in the second caulking groove, second silica gel strip 114 has increased the leakproofness between top cap 2 and the epitheca 11, the waterproof nature of projecting lamp has also been improved.

Referring to fig. 1, 3 and 4, the connecting portion 5 includes a first connecting member 51 and a second connecting member 52, the first connecting member 51 is detachably connected to the lower shell 12, a side surface of the first connecting member 51 opposite to the second connecting member 52 is provided with teeth capable of engaging with each other, a threaded hole 521 is formed in an inner side of the second connecting member 52, a through hole 511 corresponding to the threaded hole 521 is formed in the first connecting member 51, a bolt is disposed between the threaded hole 521 and the through hole 511, the bolt passes through the through hole 511 to be in threaded connection with the threaded hole 521, and the first connecting member 51 and the second connecting member 52 are fixed by the teeth engaged with each other between the first connecting member 51 and the second connecting member 52, and a plurality of fixing holes 522 are formed in the second connecting member 52, the first connecting member 51 and the second connecting member 52 are hollow for passing through wires, a threading hole is formed in the bottom cover 6, the threading hole is communicated with the first connecting member 51, so that the wires can enter the first connecting member 51 and the housing 1 through the first connecting member 51, thereby being electrically connected with the power source 41;

when the first connecting piece 51 and the second connecting piece 52 rotate mutually, the bolt needs to be disassembled, and the positions of the teeth meshed with each other between the first connecting piece 51 and the second connecting piece 52 are changed;

mounting to the fixing surface is performed by a bolt through the fixing hole 522, wherein the fixing hole 522 is used for passing through the power supply line;

referring to fig. 4, the first connector 51 is provided with a degree scale on the outside, and the included angle between the first connector 51 and the second connector 52 can be observed through the degree scale.

Referring to fig. 1, the upper shell 11 and the lower shell 12 are both in a pentagonal fluid shape, specifically: any side of the pentagon is an inclined surface, the two adjacent sides are in arc transition, the outer diameter of the upper shell 11 from the top to the bottom is increased, and the outer diameter of the lower shell 12 from the top to the bottom is decreased.

Referring to fig. 6, the light assembly 4 further includes an anti-dazzle cylinder 44 sleeved on the LED lamp 43, the anti-dazzle cylinder 44 is installed to play an anti-dazzle role, so that the anti-dazzle LED lamp 43 is formed, and the adjacent anti-dazzle cylinders 44 are connected with each other, so that the installation of the anti-dazzle cylinder 44 is more convenient.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a projecting lamp of pentagon which characterized in that: the LED lamp comprises a shell, the casing include shell (1) and with shell (1) can dismantle top cap (2) of connection, shell (1) include epitheca (11) and with inferior valve (12) of connection can be dismantled in epitheca (11), fixedly connected with printing opacity piece (3) on top cap (2), be provided with light subassembly (4) in shell (1), light subassembly (4) are including power (41) and PCB board (42), power (41) with inferior valve (12) can be dismantled and be connected, PCB board (42) with connection can be dismantled in epitheca (11), PCB board (42) electricity is connected with a plurality of LED lamps (43), be provided with angle of adjustment's connecting portion (5) on the casing for be fixed in on the stationary plane.

2. The pentagonal projector as claimed in claim 1, wherein: first recess (111) have been seted up along the border in epitheca (11) bottom, first recess (111) are embedded to be equipped with first silica gel strip (112), inferior valve (12) body top border is formed with first sand grip (121), first sand grip (121) are inlayed and are located in first silica gel strip (112).

3. The pentagonal projector as claimed in claim 2, wherein: second recess (113) have been seted up along the border in epitheca (11) top, second recess (113) are embedded to be equipped with second silica gel strip (114), top cap (2) bottom is formed with second sand grip (21) along the border, second sand grip (21) inlay to be located in second silica gel strip (114).

4. The pentagonal projection lamp according to claim 1, wherein: the connecting part (5) is arranged on the lower shell (12).

5. The pentagonal projector as defined in claim 4, wherein: connecting portion (5) include first connecting piece (51) and second connecting piece (52), first connecting piece (51) with inferior valve (12) can be dismantled and be connected, first connecting piece (51) with the relative side of second connecting piece (52) is provided with the tooth that can intermesh, screw hole (521) have been seted up to the inboard of second connecting piece (52), seted up on first connecting piece (51) with through-hole (511) that screw hole (521) correspond, and a plurality of fixed orifices (522) have been seted up on second connecting piece (52).

6. The pentagonal projector as claimed in claim 5, wherein: the degree scales are arranged outside the first connecting piece (51).

7. The pentagonal projector as claimed in claim 1, wherein: the upper shell (11) and the lower shell (12) are both in a pentagonal fluid shape.

8. The pentagonal projection lamp according to claim 1, wherein: the light assembly (4) further comprises an anti-dazzle tube (44) sleeved on the LED lamp (43), and the adjacent anti-dazzle tubes (44) are connected with each other.

9. The pentagonal projector as claimed in claim 1, wherein: the light-transmitting piece (3) is made of glass.