Downlights are one of the most widely used LED lighting products in the lighting industry in China in the past ten years. They are mainly used in indoor lighting, specifically in home decoration lighting, office lighting and commercial lighting, among which commercial lighting applications are the most. The spotlights, as a typical lampless, non-scale modern genre lighting, create an indoor lighting atmosphere. The soft light can not only play a leading role in the overall illumination, but also local lighting, highlighting the atmosphere, and is also the darling of lighting design.
As an illuminator, do you know the structure and usage of these two common luminaires? Come and come over and review.
Basic structure of the spotlight
LED downlight
1, the reflector
There are many types of reflectors, including specular reflectors and frosted reflectors.
2, LED light source
3, LED light source lens
4, lamp installation card (various installation methods)
5, the lamp housing (LED body radiator)
6, electrical appliances
7, limit accessories - limit height accessories
Energy saving tube light
1 reflector (various reflectors)
2 lamp body
3 lamp installation card (various installation methods)
4 electrical parts
Spotlight
1, the outer shell
2, the lamp beads
3, reflective cup
4, lens
5, drive
Do you think that the internal parts are covered up in a strict and unrealistic manner? Then come to a five-horse corpse version!
Ordinary spotlights:
Orbital spotlights:
Ambient lighting downlight is king
Residential area
Due to the limited space of residential areas, residential areas are generally relatively low. Therefore, when choosing downlights, the downlights with small size and low power are generally preferred, because such small, low-power lamps are more suitable for installation in smaller spaces. In the private space where the ceiling is short, it is neat and beautiful, and it will not damage the integrity of the space, and it is easier to shape the space atmosphere.
Figure: Mounted on the top of the sofa, small and beautiful, full of functionality.
Figure: light diagram (leaf blue hand painted)
For household-style downlights, it is generally recommended to install in-line, because the mounted light fixtures will make the originally small space appear cluttered and oppressive, causing damage to the aesthetics of the space.
Figure: Types of lamps to choose from
public area
The downlights used in public places are classified into two types according to optical characteristics: a wide light distribution angle and a narrow light distribution angle. The visual appearance is the illuminating surface, which provides basic illumination for the space.
Downlight with wide light distribution angle:
This type of downlight is more suitable for installation in densely populated areas such as corridors. Because of its large light-emitting surface, it does not cause shadows, which is more conducive to the improvement of spatial brightness.
Figure: Large shopping mall corridors prefer wide-light downlights.
Figure: light diagram (leaf blue hand painted)
Figure: Types of lamps to choose from
In this type of downlight installation process, it should be noted that there are many internal pipelines for public buildings, and the depth of the lamps should be considered to avoid the collision with other ceiling devices.
In real life, some owners often like the style of the Ming Dynasty. At this time, the designers will start a game of dialogue with the owners. From the perspective of the effect and application, the owner will list the advantages of the embedded installation of the lamps. Light: I still think that the dress is good-looking, um, the plan is finalized, or the dress is on...····
Figure: Using a downlight for space lighting
Figure: light diagram (leaf blue hand painted)
Figure: Ming-mounted lamps, of course, there are many types of wall-mounted lamps, or that sentence, based on the owner’s preference...····
It is worth noting that due to the large size of the mounting characteristics of the mounted downlight, the height and depth of the space need to be considered during installation.
Downlight with narrow light distribution angle:
This type of downlight is also used to provide space for the basic lighting, but its light-emitting surface is narrow, it will form a circular spot on the illuminated surface, suitable for some base lighting in shopping malls.
Figure: Shopping mall narrow light downlight renderings
Figure: Schematic diagram of lighting (leaf blue hand painted)
Figure: Types of lamps to choose from
Of course, some of the above methods are more conventional, and then we will introduce a downlight design that subverts the conventional practice.
Figure: Scene map
Have you seen it? Where did the light from the wall come from? What are the pillars on the ceiling?
The answer is revealed:
Figure: Yes, the real body of the black cylindrical frame on the wall is it.
Through the special lens, the light-emitting effect of the downlight can be achieved, and the most important thing is that this light-distributing method can form a special circular-shaped spot on the wall in addition to the basic space lighting effect, and make decorative effects. One lamp dual purpose!
Figure: light diagram (leaf blue hand painted)
Key lighting spotlights
Spotlights for key lighting are already an industry consensus. However, in order to achieve the desired effect, it is not so easy to drop. In different occasions, it is necessary to adjust different installation methods when focusing on lighting, in order to achieve the final perfect rendering effect. Here are four different spotlight installation methods for everyone. :
normal type:
Very conventional spotlight installation method, install the luminaire on the obliquely above the illuminated object, adjust the appropriate illumination angle to focus on the display items below.
Figure: Focus on the wall decorations with spotlights.
Figure: light diagram (leaf blue hand painted)
Figure: Types of fixtures to choose from.
When selecting the luminaire, you can choose a small size and easy to install spotlights. At the same time, you need to pay attention to the internal space of the ceiling when installing, to avoid interference with other ceiling devices.
Side mounted type:
It is mounted on the ceiling or on the side of the ceiling to illuminate the specific decoration to form a light and shadow effect.
Picture: Side-mounted spotlights focus on the potted plants on both sides of the ceiling, and special light and shadow cast on the ceiling, beautiful.
Figure: light diagram (leaf blue hand painted)
Fig.: The type of luminaires that can be selected. Due to the speciality of the installation position, it is necessary to select a larger spotlight.
Oblique type:
Of course, not all smallpox is well-regulated and in all directions. In reality, many buildings have been designed with quite creative oblique ceilings. For such oblique ceilings, how should the spotlights be installed?
Figure: The effect of the oblique ceiling light fixture.
Figure: light diagram (leaf blue hand painted)
Figure: Types of fixtures to choose from.
Because of the special position of the installation position, the conventional spotlights can no longer be satisfied, so it is necessary to select some grille products or spotlights with larger adjustable angles specially designed for special ceilings. At the same time, because of the large adjustment angle, it is better to do well. Anti-glare of spotlights.
Wash the wall:
Wall washing is also a very useful functional use of spotlights, often used in higher mall spaces and office lobbies.
Figure: Schematic diagram of the application of the wall washer scene
Figure: light diagram (leaf blue hand painted)
Figure: Types of fixtures to choose from.
As a wall washer, it is necessary to pay special attention to the distance between the lamp and the wall, the lamp and the lamp during installation to achieve the best light output.
Figure: Schematic diagram of lamp installation
to sum up:
When designing lighting, there are far more things to consider than the application of one or two lamps. The style and budget of the project are the primary factors. In this case, N times of communication with the owner is required to ensure the smooth progress of follow-up work. The functions, appearance, size and parameters of the intermediate link lamps are interlocking and complementary.
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