CN214306793U

CN214306793U - Universal ceiling lamp

Info

Publication number: CN214306793U
Application number: CN202120640757.2U
Authority: CN
Inventors: 龚杰
Original assignee: Shanghai Yingtong Lighting Engineering Co ltd
Current assignee: Shanghai Yingtong Lighting Engineering Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-09-28
Anticipated expiration: 2031-03-30

Abstract

The application relates to the field of lighting lamps, in particular to a universal ceiling lamp which comprises a fixed seat, a rotating part and a lamp barrel; the fixed seat is detachably connected with the ceiling, the rotating part comprises a fixed rod and a hinge seat, one end of the fixed rod is fixed with the fixed seat, and the other end of the fixed rod is hinged with the fixed seat ball; a light source is arranged in the lamp barrel, and the lamp barrel is detachably connected with the hinge base; the one end of a lamp section of thick bamboo is uncovered to be used for the light-emitting, and a lamp section of thick bamboo deviates from open one end and has seted up the mounting groove, and the mounting groove is pegged graft with articulated seat and is cooperated and pass through the bolt fastening. The light source has the effect of being convenient for to change the light source.

Description

Universal ceiling lamp

Technical Field

The application relates to the field of lighting lamps, in particular to a universal ceiling lamp.

Background

At present, ceiling of both a household place and a public place needs to be provided with a ceiling lamp for illumination. In some places such as stages and bars, in order to meet the requirements of different lighting angles, universal ceiling lamps are required to be installed so as to adjust the lighting angles.

However, a common universal ceiling lamp is high in integrated structure, for example, chinese patent with publication number CN 206459104U discloses a universal rotary LED ceiling lamp, when a light source of the lamp fails or is damaged, the lamp cover and the steering assembly need to be detached one by one when the light source is replaced, and then the lamp cover and the steering assembly are installed after the light source is replaced, so that difficulty in replacing the light source is increased.

In view of the above-mentioned related art, the inventors consider that there is a drawback that it is cumbersome to replace the light source.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the change light source, this application provides a universal ceiling light.

The application provides a universal ceiling lamp adopts following technical scheme:

a universal ceiling lamp comprises a fixed seat, a rotating part and a lamp barrel; the fixed seat is detachably connected with the ceiling, the rotating part comprises a fixed rod and a hinge seat, one end of the fixed rod is fixed with the fixed seat, and the other end of the fixed rod is hinged with the fixed seat ball; the lamp barrel is internally provided with a light source and is detachably connected with the hinge base.

Through adopting above-mentioned technical scheme, when the light source breaks down, to need dismantle down the lamp section of thick bamboo change the light source of inside can, need not dismantle dead lever and articulated seat, reduced the operating procedure of changing the light source, the workman of being convenient for changes the light source.

Optionally, the one end of a lamp section of thick bamboo is uncovered for the light-emitting, and a lamp section of thick bamboo deviates from uncovered one end and has seted up the mounting groove, and the mounting groove is pegged graft with articulated seat and is cooperated and pass through the bolt fastening.

Through adopting above-mentioned technical scheme, articulated seat and a lamp section of thick bamboo cooperation of pegging graft pass through the bolt fastening simultaneously for a lamp section of thick bamboo also conveniently dismantles with articulated seat easy to assemble simultaneously.

Optionally, a positioning block is fixedly arranged on the inner wall of the mounting groove, a positioning groove is formed in the outer wall of the hinge seat, and the positioning block is in sliding fit with the positioning groove.

Through adopting above-mentioned technical scheme, when installing a lamp section of thick bamboo and articulated seat, the locating piece slides along the constant head tank, and the cooperation of guide block and guide way has restricted the rotation of articulated seat in a lamp section of thick bamboo, has promoted a lamp section of thick bamboo's stability.

Optionally, one end of the hinged seat, which is far away from the fixing rod, is fixedly provided with a first magnetic block, the inner bottom surface of the mounting groove is fixedly provided with a second magnetic block, and the first magnetic block and the second magnetic block can be attracted magnetically.

Through adopting above-mentioned technical scheme, when the articulated seat of installation and a lamp section of thick bamboo, articulated seat is pegged graft with the mounting groove and is cooperated the back, and first magnetic block can the actuation with the second magnetic block so that a lamp section of thick bamboo keeps fixed, easy to assemble bolt with articulated seat.

Optionally, a light-transmitting plate is fixedly arranged at one open end of the lamp tube, and an anti-dazzle film is fixedly arranged on the light-transmitting plate.

By adopting the technical scheme, the anti-dazzle film can reduce glare of light generated by the light source, so that the light is more stable, and damage to human eyes is reduced.

Optionally, a light reflecting layer is fixedly arranged on the inner side wall of the lamp tube.

Through adopting above-mentioned technical scheme, the light reflecting layer can penetrate through the light-passing board after the optic fibre that the light source sent reflects, and the light reflecting layer has reduced the divergence and the decay effect of light, improves the effect of illumination.

Optionally, an oil injection passage is formed in the fixing rod, one opening of the oil injection passage is located on the side wall of the fixing rod, and the other opening of the oil injection passage is located at one end of the fixing rod hinged to the hinge base.

By adopting the technical scheme, lubricating oil is added at the opening of the side wall of the fixed rod through the oil injection passage, and the lubricating oil can enter the hinged position of the fixed rod and the hinged seat through the oil injection passage, so that the hinged position of the fixed rod and the hinged seat is more smooth when rotating.

Optionally, a plurality of cooling fins are fixedly arranged on the outer wall of the fixed rod.

Through adopting above-mentioned technical scheme, the heat that the light source during operation produced transmits for the dead lever through articulated seat, and the fin has increased the area of contact of dead lever with the air, has promoted radiating effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the light source fails, the lamp barrel is required to be detached to replace the light source inside, the fixed rod and the hinged seat are not required to be detached, the operation steps of replacing the light source are reduced, and workers can replace the light source conveniently;

2. when the hinging seat and the lamp tube are installed, after the hinging seat is in splicing fit with the installation groove, the first magnetic block and the second magnetic block can be attracted so that the lamp tube and the hinging seat are fixed, and a bolt is convenient to install;

3. lubricating oil is added to the opening in the side wall of the fixed rod through the oil injection passage, and the lubricating oil can enter the hinged position of the fixed rod and the hinged seat through the oil injection passage, so that the hinged position of the fixed rod and the hinged seat is more smooth when rotating.

Drawings

FIG. 1 is a schematic view of the overall installation of a universal ceiling light in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a gimbaled ceiling light of an embodiment of the present application;

FIG. 3 is an exploded view of the universal ceiling light of the embodiment of the present application;

fig. 4 is an exploded view of the lamp cartridge and the hinged socket in the embodiment of the present application.

Description of reference numerals: 1. a fixed seat; 2. a rotating part; 21. fixing the rod; 211. an oiling passage; 212. a heat sink; 22. a hinged seat; 221. positioning a groove; 222. a first magnetic block; 3. a lamp barrel; 31. a light source; 32. a mounting seat; 33. mounting grooves; 34. positioning blocks; 35. a second magnetic block; 36. a light reflecting layer; 37. a clamping groove; 38. a light-transmitting plate; 39. an anti-glare film; 4. a ceiling; 41. and fixing the grooves.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a universal ceiling lamp, which refers to fig. 1 and 2 and comprises a fixed seat 1, a rotating part 2 and a lamp cylinder 3; the rotating part 2 comprises a fixed rod 21 and a hinge seat 22; fixing base 1 fixed mounting is on ceiling 4, the top and the fixing base 1 fixed connection of dead lever 21, and the bottom and the articulated seat 22 ball joint of dead lever 21. Be equipped with light source 31 in the lamp section of thick bamboo 3, lamp section of thick bamboo 3 can be dismantled with articulated seat 22 and be connected for lamp section of thick bamboo 3 and articulated seat 22 can rotate and then change the direction of illumination along dead lever 21. When the light source 31 is in failure, only the lamp barrel 3 needs to be detached for replacement, and the rotating part 2 does not need to be detached.

Referring to fig. 3 and 4, a fixing groove 41 is formed in the ceiling 4, the fixing base 1 is clamped with the fixing groove 41, the fixing base 1 is connected with the inner bottom surface of the fixing groove 41 through a bolt, the top end of the fixing rod 21 is coaxially welded with the fixing base 1, and the hinge base 22 is fixed with the lamp barrel 3 through a bolt. One end of the lamp tube 3 is open, one end of the lamp tube 3, which is opposite to the open end, is provided with a mounting groove 33, two positioning blocks 34 are fixedly arranged in the mounting groove 33, and the two positioning blocks 34 are symmetrical about a vertical axis of the lamp tube 3; the inner bottom surface of the mounting groove 33 is embedded with a second magnetic block 35. The hinge seat 22 is in inserting fit with the mounting groove 33, two positioning grooves 221 are formed in the side wall of the hinge seat 22, and the positioning blocks 34 are in one-to-one correspondence and in sliding fit with the positioning grooves 221. Articulated seat 22 deviates from the one end of dead lever 21 and is embedded to have first magnetism piece 222, and when articulated seat 22 was pegged graft with mounting groove 33 and is cooperated, articulated seat 22 deviates from the interior bottom surface of the one end conflict mounting groove 33 of dead lever 21, first magnetism piece 222 and the actuation of second magnetism piece 35 simultaneously for articulated seat 22 is fixed with lamp section of thick bamboo 3, the lateral wall construction bolt of lamp section of thick bamboo 3 of being convenient for.

Referring to fig. 3 and 4, an oil filling passage 211 is formed in the fixing lever 21, one opening of the oil filling passage 211 is located at a side wall of the fixing lever 21, and the other opening of the oil filling passage 211 is located at an end of the fixing lever 21 hinged to the hinge base 22. Lubricating oil is added through the oil injection passage 211, and the lubricating oil can enter the hinged part of the fixed rod 21 and the hinged seat 22 through the oil injection passage 211, so that the hinged seat 22 rotates smoothly along the hinged end of the fixed rod 21.

Referring to fig. 3 and 4, a mounting base 32 is adhered to the inner top surface of the lamp cylinder 3, and the light source 31 is disposed at one end of the mounting base 32 close to the opening of the lamp cylinder 3. The inner wall of the lamp tube 3 is bonded with a light reflecting layer 36, and the material of the light reflecting layer 36 can be an aluminum oxide film or a magnesium fluoride film. One end of the opening of the lamp barrel 3 is provided with a clamping groove 37 which is coaxial with the lamp barrel 3, and the clamping groove 37 is communicated with the inner ring of the lamp barrel 3; an open end of the lamp tube 3 is provided with a light transmitting plate 38 which is matched with the clamping groove 37 in a clamping manner and is fixedly bonded, and an anti-dazzle film 39 is further bonded on the outer wall of the light transmitting plate 38. A part of the light generated by the light source 31 passes through the light-transmitting plate 38, and the other part of the light irradiates the inner wall of the lamp tube 3 and is reflected by the light-reflecting layer 36 and then can pass through the light-transmitting plate 38; the light passing through the light transmitting plate 38 passes through the anti-glare film 39, and the anti-glare film 39 can reduce glare of the light, so that the light emitted from the lamp barrel 3 is stable.

Referring to fig. 3 and 4, a plurality of heat dissipation fins 212 are welded to the outer wall of the fixing rod 21, and a plurality of heat dissipation fins 212 are fixedly arranged along the circumferential direction of the outer wall of the fixing rod 21. The lamp cylinder 3, the hinged base 22 and the fixing rod 21 are made of metal materials, heat generated by the light source 31 is transmitted to the fixing rod 21 through the lamp cylinder 3 and the hinged base 22, and the radiating fins 212 increase the contact area of the fixing rod 21 and air, so that the radiating effect of the fixing rod 21 is improved.

The implementation principle of the universal ceiling lamp in the embodiment of the application is as follows: when the light source 31 in the lamp barrel 3 fails, the light source 31 in the lamp barrel 3 can be maintained and replaced only by unscrewing the bolt connecting the lamp barrel 3 and the hinge base 22 and detaching the lamp barrel 3; the fixing base 1, the fixing rod 21 and the hinge base 22 do not need to be disassembled, so that the operation steps for replacing the light source 31 are simple.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A universal ceiling lamp is characterized in that: comprises a fixed seat (1), a rotating part (2) and a lamp cylinder (3); the fixing seat (1) is detachably connected with a ceiling (4), the rotating part (2) comprises a fixing rod (21) and a hinge seat (22), one end of the fixing rod (21) is fixed with the fixing seat (1), and the other end of the fixing rod (21) is in ball hinge with the fixing seat (1); a light source (31) is arranged in the lamp tube (3), and the lamp tube (3) is detachably connected with the hinge base (22).

2. The universal ceiling lamp of claim 1, wherein: the one end of a lamp section of thick bamboo (3) is uncovered for the light-emitting, and mounting groove (33) have been seted up to a lamp section of thick bamboo (3) deviating from open one end, and mounting groove (33) are pegged graft with articulated seat (22) and are cooperated and pass through the bolt fastening.

3. A universal ceiling lamp according to claim 2, wherein: the inner wall of the mounting groove (33) is fixedly provided with a positioning block (34), the outer wall of the hinge seat (22) is provided with a positioning groove (221), and the positioning block (34) is in sliding fit with the positioning groove (221).

4. A universal ceiling lamp according to claim 2, wherein: one end of the hinged seat (22) departing from the fixed rod (21) is fixedly provided with a first magnetic block (222), the inner bottom surface of the mounting groove (33) is fixedly provided with a second magnetic block (35), and the first magnetic block (222) and the second magnetic block (35) can be attracted magnetically.

5. The universal ceiling lamp of claim 1, wherein: and a light-transmitting plate (38) is fixedly arranged at one end of an opening of the lamp tube (3), and an anti-dazzle film (39) is fixedly arranged on the light-transmitting plate (38).

6. The universal ceiling lamp of claim 1, wherein: and a light reflecting layer (36) is fixedly arranged on the inner side wall of the lamp barrel (3).

7. The universal ceiling lamp of claim 1, wherein: oil injection passage (211) is formed in the fixing rod (21), one opening of the oil injection passage (211) is located on the side wall of the fixing rod (21), and the other opening of the oil injection passage (211) is located at one end, hinged to the hinge seat (22), of the fixing rod (21).

8. The universal ceiling lamp of claim 1, wherein: and a plurality of radiating fins (212) are fixedly arranged on the outer wall of the fixing rod (21).