CN215863187U - Down lamp capable of adjusting color temperature - Google Patents
Down lamp capable of adjusting color temperature Download PDFInfo
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- CN215863187U CN215863187U CN202121942803.0U CN202121942803U CN215863187U CN 215863187 U CN215863187 U CN 215863187U CN 202121942803 U CN202121942803 U CN 202121942803U CN 215863187 U CN215863187 U CN 215863187U
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Abstract
The utility model discloses a down lamp capable of adjusting color temperature, which comprises a lamp barrel, wherein the section of the lamp barrel is in an inverted T-shaped cavity shape, the outer side surface of the lamp barrel is provided with a hanger mounting structure, the large end part of the lamp barrel is an open end, the small end part of the lamp barrel is provided with a heat dissipation structure, a driving power supply is arranged in the small end part of the lamp barrel, the lower part of the driving power supply is connected with a first light source plate, the lower part of the first light source plate is connected with a first reflecting cup, a second light source plate and a second reflecting cup are arranged below the first reflecting cup, the second light source plate is arranged between the first reflecting cup and the second reflecting cup, and the large end part of the lamp barrel is connected with a face mask; the utility model has simple and reliable structure, can adjust the irradiation range and the color temperature, can be better used for creating atmosphere and lighting, and effectively enlarges the application range.
Description
Technical Field
The utility model relates to the technical field of lighting lamps, in particular to a down lamp capable of adjusting color temperature.
Background
The down lamp is an indoor engineering lamp with large use amount in engineering construction, and is widely used in markets, special stores, special areas, office buildings and home decoration. It is a point light source lamp, usually distributed on the ceiling, such as the shopping mall and the building floor; the LED lamp is usually used as space illumination lamp.
Although current down lamp style specification is various, the function singleness, light and irradiation range are fixed nonadjustable mostly, have not satisfied the various demands in the people use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a down lamp with adjustable color temperature.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a down lamp of adjustable colour temperature, is including a lamp section of thick bamboo, the cross-section of a lamp section of thick bamboo is the cavate form of "T" font, the lateral surface of a lamp section of thick bamboo is provided with hangers mounting structure, the big tip of a lamp section of thick bamboo is open end, the tip of a lamp section of thick bamboo is provided with heat radiation structure, be provided with drive power supply in the tip of a lamp section of thick bamboo, drive power supply's sub-unit connection has first lamp source board, the sub-unit connection of first lamp source board has first reflector cup, the below of first reflector cup is provided with second lamp source board and second reflector cup, second lamp source board sets up between first reflector cup and second reflector cup, the big end connection of a lamp section of thick bamboo has the face guard.
A light-transmitting cover is arranged between the face mask and the second reflection cup.
The heat dissipation structure is a plurality of heat dissipation strips formed by protruding inwards and outwards.
First lamp source board mainly comprises control circuit module and a plurality of cold colored light lamp pearl, cold colored light lamp pearl is circumference array distribution, control circuit module electricity is connected with wifi receiving module, second lamp source board is connected with the control circuit module electricity, second lamp source board is provided with a plurality of warm colored light lamp pearls, warm colored light lamp pearl is circumference array distribution.
The second light source plate is annular, and the radius of an inner hole of the second light source plate is larger than or equal to that of a light outlet of the first reflecting cup.
The utility model has the beneficial effects that: the utility model has simple and reliable structure, can adjust the irradiation range and the color temperature, can be better used for creating atmosphere and lighting, and effectively enlarges the application range; the light-transmitting cover is arranged, so that the dustproof and insect-preventing effects can be achieved, foreign matters can be prevented from scratching the inside, the brightness of the LED lamp is better kept, and the service life of the LED lamp is longer; through wifi connection, the intelligent lighting lamp is more intelligent and convenient to control and adjust.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is an exploded view of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Referring to fig. 1 to 2, the down lamp capable of adjusting color temperature comprises a lamp tube 1, wherein the section of the lamp tube 1 is in a cavity shape like an inverted 'T'. The outer side surface of the lamp tube 1 is provided with a hanger mounting structure 12. The big end part of the lamp tube 1 is an open end, and the small end part of the lamp tube 1 is provided with a heat dissipation structure 11. The lamp tube comprises a lamp tube body 1 and is characterized in that a driving power supply 2 is arranged in the small end portion of the lamp tube body 1, the lower portion of the driving power supply 2 is connected with a first lamp source plate 3, and the lower portion of the first lamp source plate 3 is connected with a first reflecting cup 4. A second light source plate 5 and a second light reflecting cup 6 are arranged below the first light reflecting cup 4, and in this embodiment, the length of the first light reflecting cup 4 is greater than that of the second light reflecting cup 6. The second light source plate 5 is arranged between the first reflector cup 4 and the second reflector cup 6, and the first light source plate 3 is respectively and electrically connected with the second light source plate 5 and the driving power supply 2. The big end part of the lamp tube 1 is connected with a face mask 8, and the face mask 8 is in a circular ring shape. The face shield 8 is fixedly connected with the lamp tube 1 in a clamping or gluing mode.
This embodiment simple structure, reliable, the lamp pearl of first lamp source board 3 and second lamp source board 5 set up as required, and steerable while or open alone and carry out light colour temperature and adjust. When the lamp beads of the first lamp source plate 3 are independently started, the lamp light is refracted by the first reflecting cup 4 and the second reflecting cup 6, so that the light emitting of the lamp light is more uniform, and meanwhile, the remote illumination brightness is ensured for creating atmosphere; when the lamp beads of the second lamp source plate 5 are independently started, the refraction loss of light is reduced, the light irradiation range is wider, and the lamp is more suitable for illumination; when both are started simultaneously, the mixing of the two lights can create atmosphere and lighting simultaneously.
Be provided with printing opacity lid 7 between face guard 8 and the anti-light cup 6 of second, printing opacity lid 7 can play dustproof protection against insects's effect, also can prevent that the foreign matter from scraping colored inside, makes better keeping luminance and life of this embodiment.
The first lamp source plate 3 mainly comprises a control circuit module and a plurality of cool light lamp beads 31, and the cool light lamp beads 31 are distributed in a circumferential array mode. The control circuit module is electrically connected with a wifi receiving module 9, and in the implementation, the wifi receiving module 9 is arranged on the side wall of the lamp barrel 1. The second light source plate 5 is electrically connected with the control circuit module, the second light source plate 5 is provided with a plurality of warm colored light beads 51, and the warm colored light beads 51 are distributed in a circumferential array. The wifi function that can use the cell-phone connects this embodiment, passes to control circuit module adjusting signal through cell phone control, then controls the regulation that the cold color lamp pearl and warm color lamp pearl start-up realized the colour temperature respectively. Make this embodiment more intelligent, it is more convenient to adjust the colour temperature.
The second light source plate 5 is annular, and the radius of an inner hole of the second light source plate 5 is larger than or equal to the radius of a light outlet of the first reflecting cup 4. The second light source plate 5 can be prevented from blocking the light emitted by the first light source plate 3, and the light-emitting rate of the embodiment is ensured.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (5)
1. A down lamp capable of adjusting color temperature is characterized by comprising a lamp barrel (1), the section of the lamp barrel (1) is in an inverted T-shaped cavity shape, a hanger mounting structure (12) is arranged on the outer side surface of the lamp tube (1), the large end part of the lamp tube (1) is an open end, the small end part of the lamp tube (1) is provided with a heat dissipation structure (11), the small end part of the lamp tube (1) is internally provided with a driving power supply (2), the lower part of the driving power supply (2) is connected with a first lamp source plate (3), the lower part of the first lamp source plate (3) is connected with a first reflecting cup (4), a second light source plate (5) and a second reflector cup (6) are arranged below the first reflector cup (4), the second light source plate (5) is arranged between the first reflection cup (4) and the second reflection cup (6), and the large end part of the lamp tube (1) is connected with a face mask (8).
2. A down lamp with adjustable color temperature according to claim 1, wherein a light transmitting cover (7) is arranged between the face shield (8) and the second reflective cup (6).
3. A downlight of adjustable colour temperature according to claim 1, characterised in that the heat-dissipating structure (11) is a plurality of heat-dissipating strips formed by inwardly and outwardly projecting fins.
4. The down lamp of adjustable colour temperature of claim 1, characterized in that first lamp source board (3) mainly comprises control circuit module and a plurality of cold color light lamp pearl (31), cold color light lamp pearl (31) are circumference array distribution, control circuit module electricity is connected with wifi receiving module (9), second lamp source board (5) is connected with control circuit module electricity, second lamp source board (5) are provided with a plurality of warm color light lamp pearls (51), warm color light lamp pearl (51) are circumference array distribution.
5. The down lamp capable of adjusting color temperature according to claim 1, wherein the second light source plate (5) is annular, and the radius of the inner hole of the second light source plate (5) is greater than or equal to the radius of the light outlet of the first reflector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121942803.0U CN215863187U (en) | 2021-08-18 | 2021-08-18 | Down lamp capable of adjusting color temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121942803.0U CN215863187U (en) | 2021-08-18 | 2021-08-18 | Down lamp capable of adjusting color temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215863187U true CN215863187U (en) | 2022-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121942803.0U Active CN215863187U (en) | 2021-08-18 | 2021-08-18 | Down lamp capable of adjusting color temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215863187U (en) |
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2021
- 2021-08-18 CN CN202121942803.0U patent/CN215863187U/en active Active
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