CN210373134U - LED ceiling lamp capable of adjusting illumination intensity - Google Patents
LED ceiling lamp capable of adjusting illumination intensity Download PDFInfo
- Publication number
- CN210373134U CN210373134U CN201921642234.0U CN201921642234U CN210373134U CN 210373134 U CN210373134 U CN 210373134U CN 201921642234 U CN201921642234 U CN 201921642234U CN 210373134 U CN210373134 U CN 210373134U
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- lamp
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- rod
- rigid coupling
- movable block
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- 238000005286 illumination Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 239000011324 bead Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 230000004438 eyesight Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 241000258971 Brachiopoda Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a LED ceiling lamp of adjustable illumination intensity, including the lamp shade, the top rigid coupling of lamp shade has the lamp body, the top rigid coupling of lamp shade has LED drive power supply, LED drive power supply's top rigid coupling radiator, LED drive power supply's top left and right sides symmetry rigid coupling has the backup pad, be connected with resistance pole and conducting rod between two backup pads, the outer wall of conducting rod has cup jointed the movable block, the top rigid coupling of movable block has the connection insulating block, the inner chamber left side wall rigid coupling of lamp body has electric telescopic handle, the bottom rigid coupling conducting head of movable block, the inner chamber bottom rigid coupling lamp stand of lamp shade, the bottom of lamp stand is provided with LED lamp pearl, the left and right sides wall bottom rigid coupling of lamp shade has the installation piece, the bottom of installation piece is connected with the light-passing board. The utility model provides a when holding the party or to reading the book and being in the people of light source illumination zone for a long time, eyesight causes the injury, the too bright problem that can not adjust of LED ceiling lamp light.
Description
Technical Field
The utility model relates to a LED ceiling lamp technical field specifically is an LED ceiling lamp of adjustable illumination intensity.
Background
LED illumination is a new generation of energy-saving and environment-friendly general high-power illumination technology. In recent years, the global demand for energy conservation and environmental protection is increasing day by day, and the development and application of the LED lighting technology are greatly promoted. In our country, the LED illumination product has been on a large scale marketization, LED ceiling lamp is the first choice of house, school, shop and office's illumination usually, however, the lamp of LED ceiling lamp is the rated power, when holding a party, light is too bright can not adjust and can not all close, partial ceiling lamp is because of circular fluorescent tube, 360 all have the light source and light is not concentrated and is more distracted, or because the light intensity is too strong, to reading and the long-time people that are in the light source illumination zone, the eyesight causes the injury, for this reason, we have designed an adjustable illumination intensity's LED ceiling lamp.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a LED ceiling lamp of adjustable illumination intensity solves when holding the party or to reading and being in the people of lamp source illumination zone for a long time, and eyesight causes the injury, and LED ceiling lamp light is too bright problem that can not adjust.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a LED ceiling lamp with adjustable illumination intensity comprises a lamp shade, wherein a lamp shell is fixedly connected to the top of the lamp shade, an LED driving power source is fixedly connected to the top of the lamp shade and is located at the center of a bottom inner cavity of the lamp shell, a radiator is fixedly connected to the top of the LED driving power source, supporting plates are symmetrically and fixedly connected to the left side and the right side of the top of the LED driving power source, a resistance rod and a conductive rod are connected between the two supporting plates and are located right above the resistance rod, a movable block is sleeved on the outer wall of the conductive rod, a connecting insulating block is fixedly connected to the top of the movable block, an electric telescopic rod is fixedly connected to the left side wall of the inner cavity of the lamp shell, the telescopic end of the electric telescopic rod is fixedly connected to the left side wall of the connecting insulating block, a conductive head is fixedly connected to the bottom of the movable block and is connected to the outer wall, first connecting wire is connected with outside electric wire, the right side bottom of resistance pole is connected with the second connecting wire, and second connecting wire and LED drive power supply electric connection, the inner chamber bottom rigid coupling lamp stand of lamp shade, the bottom of lamp stand is provided with LED lamp pearl, the left and right sides wall bottom rigid coupling of lamp shade has the installation piece, the bottom of installation piece is connected with the light-passing board, the light-passing board passes through fastening bolt fastening connection with the installation piece.
The utility model provides an adjustable illumination intensity's LED ceiling lamp, the movable block is the metal conducting block, and movable block and conducting rod sliding connection, through the activity of movable block on the conducting rod, can adjust the electric current that the electric current passes through the resistance pole.
According to the LED ceiling lamp capable of adjusting the illumination intensity, the outer wall of the resistance rod is connected with the resistance wire in a winding mode, and the resistance rod is communicated with the conductive rod through the conductive head and the movable block.
The utility model provides an adjustable illumination intensity's LED ceiling lamp, the backup pad is the insulator spindle, and resistance rod and conducting rod all peg graft in the inner chamber of backup pad for short circuit phenomenon can not take place for electric movable rod conducting rod and resistance rod.
The LED ceiling lamp with the adjustable illumination intensity is characterized in that the LED lamp beads are provided with multiple groups, the multiple groups of lamp beads are arranged in an array mode, and the multiple groups of LED lamp beads enable light of the lamp to be more comprehensive.
The utility model provides an adjustable illumination intensity's LED ceiling lamp, it has the mounting groove to open on the light-passing board, the mounting groove cooperatees with the installation piece, pegs graft the installation of the light-passing board of being convenient for of mounting groove through the installation piece, and is convenient.
The utility model has the advantages that: the utility model has the advantages of reasonable design, (one) through electric telescopic handle's flexible, can adjust and control about the movable block on the conducting rod, adjust the resistance size of being connected with the resistance pole for the electric current size that lets in the LED power obtains controlling, makes the light intensity of LED lamp pearl obtain adjusting, and simple structure adjusts effectually.
(II) through opening the mounting groove that has on the light-passing board, the mounting groove cooperatees with the installation piece and inserts the inner chamber of mounting groove, then through fastening bolt's fastening connection, the installation of the light-passing board of being convenient for, it is convenient to be convenient to the heat dissipation can accelerate the heat in the LED drive power supply and give off, reduces heat accumulation, increases the life of lamps and lanterns.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a light-transmitting plate.
In the figure: 1. the LED lamp comprises a lampshade, 2, a lamp shell, 3, an LED driving power supply, 4, a radiator, 5, a supporting plate, 6, a resistance rod, 7, a conductive rod, 8, a movable block, 9, a connecting insulating block, 10, an electric telescopic rod, 11, a conductive head, 12, a first connecting wire, 13, an external electric wire, 14, a second connecting wire, 15, a lamp holder, 16, an LED lamp bead, 17, an installation block, 18, a light-passing plate, 1801, an installation groove, 19 and a fastening bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-2: an LED ceiling lamp capable of adjusting illumination intensity comprises a lamp shade 1, a lamp housing 2 is fixedly connected to the top of the lamp shade 1, an LED driving power supply 3 is fixedly connected to the top of the lamp shade 1, the LED driving power supply 3 is located in the center of a bottom inner cavity of the lamp housing 2, a radiator 4 is fixedly connected to the top of the LED driving power supply 3, supporting plates 5 are symmetrically and fixedly connected to the left side and the right side of the top of the LED driving power supply 3, a resistance rod 6 and a conducting rod 7 are connected between the two supporting plates 5, the conducting rod 7 is located right above the resistance rod 6, a movable block 8 is sleeved on the outer wall of the conducting rod 7, the movable block 8 is a metal conducting block, the movable block 8 is in sliding connection with the conducting rod 7, a connecting insulating block 9 is fixedly connected to the top of the movable block 8, an electric telescopic rod 10 is fixedly connected to the left side wall of the inner cavity of the lamp housing 2, the telescopic, the conductive head 11 is connected with the outer wall of the resistance rod 6, the outer wall of the resistance rod 6 is wound with a resistance wire, the resistance rod 6 is communicated with the conductive rod 7 through the conductive head 11 and the movable block 8, the support plate 5 is an insulating rod, the resistance rod 6 and the conductive rod 7 are both inserted in the inner cavity of the support plate 5, the outer wall of the right side of the conductive rod 7 is connected with a first connecting wire 12, the first connecting wire 12 is connected with an external electric wire 13, the bottom of the right side of the resistance rod 6 is connected with a second connecting wire 14, the second connecting wire 14 is electrically connected with the LED driving power supply 3, the bottom of the inner cavity of the lampshade 1 is fixedly connected with a lamp holder 15, the bottom of the lamp holder 15 is provided with LED lamp beads 16, the LED lamp beads 16 are provided with a plurality of groups, the plurality of groups of lamp beads 16 are arranged in an array shape, the bottom of the left side, the mounting groove 1801 is matched with the mounting block 17, and the light-transmitting plate 18 is tightly connected with the mounting block 17 through a fastening bolt 19.
To sum up, the utility model discloses when using, during the installation, through the mounting groove 1801 that opens on the light-passing board 18, mounting groove 1801 cooperates with installation piece 17 and inserts the inner chamber of mounting groove 1801, then through the fastening connection of fastening bolt 19, be convenient for the installation of light-passing board 18, and in the course of the work, LED drive power supply 3 can give off heat, can accelerate the heat in LED drive power supply 3 to give off through radiator 4 of LED drive power supply 3 top rigid coupling, reduce heat accumulation, increase the life of lamps and lanterns, when needing to adjust the light luminance, through the flexible of electric telescopic handle 10, can stimulate or promote connection insulating block 9, can adjust and move about on conducting rod 7 at movable block 8, adjust the resistance size of being connected with resistance pole 6, make the electric current that external electric wire 13 inserts obtain control when passing through conducting rod 7 and resistance pole 6, make second connecting wire 14 let in the electric current size of LED power 3 and obtain control for LED lamp pearl 16's light intensity obtains adjusting, simple structure, and it is effectual to adjust, and the solution is held when gathering or to reading and the long-time people that is in lamp source illumination zone, and eyesight causes the injury, the too bright problem that can not adjust of LED ceiling lamp light.
The electric telescopic rod mentioned in the above embodiments is an electrical component which is easily available in the market, and the electric telescopic rod is a mature technology which is mastered by a person skilled in the art, and in this embodiment, only the electric telescopic rod is used without changing the structure and function thereof, and the electric telescopic rod is provided with a control switch matched with the electric telescopic rod, and the switch position can be specifically limited according to the actual use condition.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an adjustable illumination intensity's LED ceiling lamp, includes lamp shade (1), its characterized in that: the LED lamp comprises a lamp housing (1), a lamp housing (2) is fixedly connected to the top of the lamp housing (1), an LED driving power supply (3) is fixedly connected to the top of the lamp housing (1), the LED driving power supply (3) is located in the center of a bottom inner cavity of the lamp housing (2), a radiator (4) is fixedly connected to the top of the LED driving power supply (3), supporting plates (5) are symmetrically and fixedly connected to the left and right sides of the top of the LED driving power supply (3), a resistance rod (6) and a conductive rod (7) are connected between the two supporting plates (5), the conductive rod (7) is located right above the resistance rod (6), a movable block (8) is sleeved on the outer wall of the conductive rod (7), a connecting insulating block (9) is fixedly connected to the top of the movable block (8), an electric telescopic rod (10) is fixedly connected to the left side wall of an inner cavity of the lamp housing (2), and the telescopic end of, the bottom rigid coupling of movable block (8) leads electrical connector (11), and leads electrical connector (11) and be connected with the outer wall of resistance rod (6), the right side outer wall of conducting rod (7) is connected with first connecting wire (12), first connecting wire (12) are connected with outside electric wire (13), the right side bottom of resistance rod (6) is connected with second connecting wire (14), and second connecting wire (14) and LED drive power supply (3) electric connection, inner chamber bottom rigid coupling lamp stand (15) of lamp shade (1), the bottom of lamp stand (15) is provided with LED lamp pearl (16), the left and right sides wall bottom rigid coupling of lamp shade (1) has installation piece (17), the bottom of installation piece (17) is connected with light-passing board (18), light-passing board (18) and installation piece (17) are through fastening bolt (19) fastening connection.
2. The LED ceiling lamp capable of adjusting the illumination intensity according to claim 1, characterized in that: the movable block (8) is a metal conductive block, and the movable block (8) is connected with the conductive rod (7) in a sliding mode.
3. The LED ceiling lamp capable of adjusting the illumination intensity according to claim 1, characterized in that: the resistance wire is wound on the outer wall of the resistance rod (6), and the resistance rod (6) is communicated with the conductive rod (7) through the conductive head (11) and the movable block (8).
4. The LED ceiling lamp capable of adjusting the illumination intensity according to claim 1, characterized in that: the support plate (5) is an insulating rod, and the resistance rod (6) and the conducting rod (7) are inserted into the inner cavity of the support plate (5).
5. The LED ceiling lamp capable of adjusting the illumination intensity according to claim 1, characterized in that: the LED lamp beads (16) are provided with a plurality of groups, and the LED lamp beads (16) are arranged in an array shape.
6. The LED ceiling lamp capable of adjusting the illumination intensity according to claim 1, characterized in that: and the light-transmitting plate (18) is provided with a mounting groove (1801), and the mounting groove (1801) is matched with the mounting block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642234.0U CN210373134U (en) | 2019-09-29 | 2019-09-29 | LED ceiling lamp capable of adjusting illumination intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921642234.0U CN210373134U (en) | 2019-09-29 | 2019-09-29 | LED ceiling lamp capable of adjusting illumination intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210373134U true CN210373134U (en) | 2020-04-21 |
Family
ID=70255701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921642234.0U Expired - Fee Related CN210373134U (en) | 2019-09-29 | 2019-09-29 | LED ceiling lamp capable of adjusting illumination intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210373134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393152A (en) * | 2020-11-19 | 2021-02-23 | 湖南工艺美术职业学院 | Condensing unit for architectural expression |
| CN114145600A (en) * | 2021-12-08 | 2022-03-08 | 辽宁酒严选平台科技有限公司 | Red wine cabinet capable of adjusting display area and adjustment method thereof |
-
2019
- 2019-09-29 CN CN201921642234.0U patent/CN210373134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393152A (en) * | 2020-11-19 | 2021-02-23 | 湖南工艺美术职业学院 | Condensing unit for architectural expression |
| CN114145600A (en) * | 2021-12-08 | 2022-03-08 | 辽宁酒严选平台科技有限公司 | Red wine cabinet capable of adjusting display area and adjustment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |