CN220488997U - Embedded LED lamp - Google Patents
Embedded LED lamp Download PDFInfo
- Publication number
- CN220488997U CN220488997U CN202322163964.5U CN202322163964U CN220488997U CN 220488997 U CN220488997 U CN 220488997U CN 202322163964 U CN202322163964 U CN 202322163964U CN 220488997 U CN220488997 U CN 220488997U
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- locking
- light source
- lamp
- side wall
- rod part
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- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 description 17
- 238000009434 installation Methods 0.000 description 12
- 238000012423 maintenance Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a built-in LED lamp, which comprises a lamp panel with a mounting concave cavity with an opening at the lower part, and is characterized in that two groups of light source components are symmetrically arranged in the mounting concave cavity at intervals, each light source component comprises a reflecting disc with a light source mounting cavity with the opening at the lower part, an LED light source is arranged in the light source mounting cavity, and the reflecting disc is rotatably arranged in the mounting concave cavity. The LED lamp has the advantages that the LED lamp is simple in structure, the two groups of light source assemblies are symmetrically arranged in the lamp panel at intervals, the reflecting discs of the two groups of light source assemblies are respectively and rotatably arranged in the lamp panel, and the light distribution curve can be adjusted, so that the LED lamp is flexible in use performance.
Description
Technical Field
The utility model relates to the technical field of illumination, in particular to a built-in LED lamp.
Background
The embedded LED lamp is usually arranged on a ceiling or a light steel frame, has the characteristics of convenient installation and maintenance, electricity saving, high brightness, small volume and the like, can greatly improve the lighting efficiency of the ceiling and the light steel frame lighting lamp, and simultaneously reduces the power consumption. The light source board in the embedded LED lamps and lanterns of common on the market at present is fixed on the lamp panel usually, and the grading curve is fixed, and then the illuminance of indoor some point has just also basically fixed after the lamps and lanterns installation was accomplished, and it is basically impossible to want to adjust the illuminance value of indoor some point at this moment, leads to the flexibility of using relatively poor.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the embedded LED lamp which is simple in structure, adjustable in light distribution curve and flexible in use.
The technical scheme adopted for solving the technical problems is as follows:
the embedded LED lamp comprises a lamp panel with an installation concave cavity with an opening at the lower part, two groups of light source assemblies are symmetrically arranged in the installation concave cavity at intervals, each light source assembly comprises a light reflecting plate with a light source installation cavity with the opening at the lower part, an LED light source is installed in the light source installation cavity, and the light reflecting plate is rotatably installed in the installation concave cavity.
The front side of each optical disc is rotationally connected with the front side of the lamp panel through a rotating connecting piece, and the rear side of each optical disc is rotationally connected with the rear side of the lamp panel through the rotating connecting piece. The stable rotation connection installation between the reflective disc and the lamp disc is realized.
The rotary connecting piece comprises a rotary connecting head part and a rotary connecting rod part with external threads, wherein the rotary connecting head part and the rotary connecting rod part are coaxially connected, internal thread rotary mounting holes matched with the rotary connecting rod part are respectively formed in the front side wall and the rear side wall of the optical disc, the front side wall and the rear side wall of the optical disc are respectively correspondingly provided with a rotary connecting hole which is penetrated through from front to back and is used for the rotary connecting rod part to penetrate through, one internal thread rotary mounting hole coaxially corresponds to one rotary connecting hole, the outer diameter of the rotary connecting head part is larger than the inner diameter of the rotary connecting hole, the inner diameter of the rotary connecting hole is larger than the outer diameter of the rotary connecting rod part, and the rotary connecting rod part penetrates through the rotary connecting hole to be screwed in the corresponding internal thread rotary mounting hole. Simple structure, stable connection and low cost.
A locking mechanism for locking the rotation position of the optical disc is arranged between the optical disc and the lamp panel. The locking mechanism is used for locking the rotation position of the optical reflection disk.
The locking mechanism is a locking connecting piece, one locking connecting piece is arranged between the front side of each optical reflection disk and the front side of the lamp disk, and one locking connecting piece is arranged between the rear side of each optical reflection disk and the rear side of the lamp disk. Realize stable locking.
The locking connecting piece include coaxial locking connecting head and the locking connecting rod portion of external screw thread that links to each other, preceding lateral wall and back lateral wall of CD-ROM drive on be provided with respectively with locking connecting rod portion matched with internal screw thread locking mounting hole, preceding lateral wall and back lateral wall of lamp panel on correspond respectively and be provided with rectangular form arc guide way that link up from front to back, the arc guide way can supply locking connecting rod portion pass the installation, one internal screw thread locking mounting hole correspond one arc guide way, the external diameter of locking connecting head be greater than the width of arc guide way, locking connecting rod portion pass arc guide way spiro union in corresponding internal screw thread locking mounting hole. The structure is simple, the locking position is stable, the cost is low, when the rotation position of the reflecting disk is adjusted in place, only the locking connecting piece is required to be screwed up, the front side wall of the reflecting disk is tightly attached to the front side wall of the lamp disk, the rear side wall of the reflecting disk is tightly attached to the rear side wall of the lamp disk, and the arc-shaped guide groove plays a role in rotation guide.
The arc-shaped guide grooves on the same side wall are arranged in a mirror symmetry mode.
The lower opening of the optical reflector is detachably provided with a diffusion plate. The light emitted by the LED light source can be uniformly and maximally transmitted.
A driving power supply is arranged between the two light source assemblies, the driving power supply is arranged in the lamp panel, and the LED light source is electrically connected with the driving power supply.
A cover plate for covering the driving power supply is arranged below the driving power supply, the cover plate is detachably arranged on the lamp panel, the cover plate is positioned between the two light source assemblies and the installation position of the cover plate is lower than that of the light source assemblies. The driving power supply is covered by the cover plate, so that the driving power supply is protected, and the whole structure is more attractive.
The cover plate is an arc-shaped plate with the middle part protruding downwards. So that the appearance is more beautiful.
Compared with the prior art, the utility model has the advantages that: the structure is simple, two groups of light source assemblies are symmetrically arranged in the lamp panel at intervals, and the reflecting discs of the two groups of light source assemblies are respectively and rotatably arranged in the lamp panel, so that the light distribution curve can be adjusted, and the whole lamp has flexible use performance.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a first cross-sectional schematic view of the present utility model;
FIG. 3 is a second cross-sectional schematic view of the present utility model;
FIG. 4 is a third cross-sectional schematic view of the present utility model;
FIG. 5 is a schematic view of a structure of a cover plate in a hanging state with one end rotated;
FIGS. 6 (a), (b) and (c) are schematic views showing the structure of the light source module at different positions according to the present utility model;
FIG. 7 is an enlarged schematic view of FIG. 3 at A;
fig. 8 is an enlarged schematic view at B in fig. 4.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in the figure, the embedded LED lamp comprises a lamp panel 1 with a mounting concave cavity 11 with an opening at the lower part, two groups of light source components are symmetrically arranged in the mounting concave cavity 11 at intervals, each light source component comprises a light reflecting disc 2 with a light source mounting cavity 21 with the opening at the lower part, an LED light source 3 is arranged in the light source mounting cavity 21, and the light reflecting disc 2 is rotatably arranged in the mounting concave cavity 11.
In this embodiment the front side of each reflector disc 2 is rotatably connected to the front side of the lamp panel 1 by a rotational connection 4, and the rear side of each reflector disc 2 is rotatably connected to the rear side of the lamp panel 1 by a rotational connection 4. The stable rotational connection mounting between the counter disc 2 and the lamp disc 1 is achieved.
In this specific embodiment, the rotary connector 4 includes a rotary connector head 41 and a rotary connector rod portion 42 with external threads, which are coaxially connected, internal thread rotary mounting holes 22 matched with the rotary connector rod portion 42 are respectively provided on the front side wall and the rear side wall of the optical reflection disk 2, rotary connector holes 12 through which the rotary connector rod portion 42 passes are respectively provided on the front side wall and the rear side wall of the lamp disk 1, one internal thread rotary mounting hole 22 coaxially corresponds to one rotary connector hole 12, the external diameter of the rotary connector head 41 is larger than the internal diameter of the rotary connector hole 12, the internal diameter of the rotary connector hole 12 is larger than the external diameter of the rotary connector rod portion 42, and the rotary connector rod portion 42 passes through the rotary connector hole 12 and is screwed into the corresponding internal thread rotary mounting hole 22. Simple structure, stable connection and low cost.
In this embodiment, a locking mechanism for locking the rotational position of the optical reflection disc 2 is provided between the optical reflection disc 2 and the lamp disc 1. The locking of the rotational position of the optical counter disc 2 is achieved by a locking mechanism.
In this embodiment, the locking mechanism is a locking connector 5, and a locking connector 5 is disposed between the front side of each of the optical reflection discs 2 and the front side of the lamp panel 1, and a locking connector 5 is disposed between the rear side of each of the optical reflection discs 2 and the rear side of the lamp panel 1. Realize stable locking.
In this specific embodiment, the locking connector 5 includes a locking connector head 51 and a locking connector rod portion 52 with external threads, which are coaxially connected, the front side wall and the rear side wall of the optical reflector 2 are respectively provided with an internal thread locking mounting hole 23 matched with the locking connector rod portion 52, the front side wall and the rear side wall of the lamp panel 1 are respectively correspondingly provided with an elongated arc-shaped guide slot 13 penetrating front and rear, the arc-shaped guide slot 13 can be penetrated by the locking connector rod portion 52, one internal thread locking mounting hole 23 corresponds to one arc-shaped guide slot 13, the external diameter of the locking connector head 51 is larger than the width of the arc-shaped guide slot 13, and the locking connector rod portion 52 is screwed in the corresponding internal thread locking mounting hole 23 through the arc-shaped guide slot 13. The structure is simple, the locking position is stable, the cost is low, when the rotation position of the reflecting disc 2 is adjusted in place, only the locking connecting piece 5 is needed to be screwed up, the front side wall of the reflecting disc 2 is tightly attached to the front side wall of the lamp disc 1, the rear side wall of the reflecting disc 2 is tightly attached to the rear side wall of the lamp disc 1, and the arc-shaped guide groove 13 plays a role in rotation guide.
In this embodiment, the arcuate guide slots 13 on the same side wall are arranged in mirror symmetry.
In this embodiment, the diffusion plate 6 is detachably provided on the lower opening of the reflection disk 2. The light emitted by the LED light source 3 can be uniformly and maximally transmitted.
In this embodiment, a driving power supply 7 is disposed between the two light source modules, the driving power supply 7 is installed in the lamp panel 1, and the LED light source 3 is electrically connected to the driving power supply 7.
In this embodiment, a cover plate 8 for covering the driving power supply 7 is provided below the driving power supply 7, the cover plate 8 is detachably mounted on the lamp panel 1, and the cover plate 8 is located between two light source modules and is mounted at a position lower than the light source modules. The driving power supply 7 is covered by the cover plate 8, so that the driving power supply 7 is protected, and the whole structure is more attractive.
In this particular embodiment, the cover plate 8 is an arcuate plate with a central portion projecting downwardly. So that the appearance is more beautiful.
In this embodiment, the front and rear side walls of the lamp panel 1 are respectively provided with a tapping locking screw, corresponding positions of the cover plate 8 are provided with cover plate mounting holes (not labeled in the figure), the cover plate mounting holes are rotatably connected with the corresponding tapping locking screws, positioning columns 100 are respectively arranged on the front side inner wall and the rear side inner wall of the lamp panel 1, elastic clamping hooks 801 are arranged at positions corresponding to the positioning columns on the cover plate 8, the elastic clamping hooks 801 are arranged at left and right intervals with the cover plate mounting holes, in an installation state, the elastic clamping hooks 801 are hooked on the corresponding positioning columns 100, when a driving power supply 7 needs to be replaced or maintained, the cover plate 8 does not need to be detached entirely, only the hooking installation between the elastic clamping hooks 801 and the positioning columns is needed, one end of the cover plate rotates to form a hanging connection, and therefore maintenance and maintenance efficiency is effectively improved.
Claims (10)
1. The embedded LED lamp comprises a lamp panel with a mounting concave cavity with an opening at the lower part, and is characterized in that two groups of light source assemblies are symmetrically arranged in the mounting concave cavity at intervals, each light source assembly comprises a reflecting plate with a light source mounting cavity with the opening at the lower part, an LED light source is mounted in the light source mounting cavity, and the reflecting plate is rotatably mounted in the mounting concave cavity.
2. The LED light fixture of claim 1 wherein the front side of each of said reflector discs is rotatably coupled to the front side of said lamp disc by a rotational coupling, and the rear side of each of said reflector discs is rotatably coupled to the rear side of said lamp disc by said rotational coupling.
3. The embedded LED lamp as claimed in claim 2, wherein the rotary connector comprises a rotary connector head and a rotary connector rod part with external threads, which are coaxially connected, internal thread rotary mounting holes matched with the rotary connector rod part are respectively arranged on the front side wall and the rear side wall of the reflector plate, rotary connector holes through which the rotary connector rod part passes are correspondingly arranged on the front side wall and the rear side wall of the lamp plate, one internal thread rotary mounting hole coaxially corresponds to one rotary connector hole, the outer diameter of the rotary connector head is larger than the inner diameter of the rotary connector rod part, the inner diameter of the rotary connector rod part is larger than the outer diameter of the rotary connector rod part, and the rotary connector rod part passes through the rotary connector hole and is screwed in the corresponding internal thread rotary mounting hole.
4. The embedded LED lamp as claimed in claim 1, wherein a locking mechanism for locking the rotation position of the light reflecting disk is arranged between the light reflecting disk and the lamp disk.
5. The LED lamp of claim 4, wherein said locking mechanism is a locking connector, wherein said locking connector is disposed between a front side of each of said reflector panels and a front side of said lamp panel, and wherein said locking connector is disposed between a rear side of each of said reflector panels and a rear side of said lamp panel.
6. The embedded LED lamp as claimed in claim 5, wherein the locking connector comprises a locking connector head and a locking connector rod part with external threads, which are coaxially connected, wherein the front side wall and the rear side wall of the reflector are respectively provided with an internal thread locking mounting hole matched with the locking connector rod part, the front side wall and the rear side wall of the lamp panel are respectively correspondingly provided with a strip-shaped arc-shaped guide slot penetrating from front to back, the arc-shaped guide slots can be used for the locking connector rod part to penetrate and mount, one internal thread locking mounting hole corresponds to one arc-shaped guide slot, the external diameter of the locking connector head is larger than the width of the arc-shaped guide slot, and the locking connector rod part penetrates through the arc-shaped guide slot and is screwed in the corresponding internal thread locking mounting hole.
7. The recessed LED light fixture of claim 6 wherein said arcuate guide slots in the same side wall are arranged in mirror symmetry.
8. The LED lamp of claim 1, wherein the diffuser is removably disposed in the lower opening of the reflector.
9. The embedded LED lamp as claimed in claim 1, wherein a driving power supply is arranged between the two light source assemblies, the driving power supply is installed in the lamp panel, and the LED light source is electrically connected with the driving power supply.
10. The embedded LED lamp of claim 9, wherein a cover plate for covering said driving power source is disposed below said driving power source, said cover plate is detachably mounted on said lamp panel, said cover plate is disposed between two of said light source modules and is disposed at a position lower than said light source modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163964.5U CN220488997U (en) | 2023-08-10 | 2023-08-10 | Embedded LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163964.5U CN220488997U (en) | 2023-08-10 | 2023-08-10 | Embedded LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220488997U true CN220488997U (en) | 2024-02-13 |
Family
ID=89826850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322163964.5U Active CN220488997U (en) | 2023-08-10 | 2023-08-10 | Embedded LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220488997U (en) |
-
2023
- 2023-08-10 CN CN202322163964.5U patent/CN220488997U/en active Active
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| GR01 | Patent grant |