1 The light source design is not designed according to the requirements of the Ming design.
When choosing the light source, the characteristics, colors and materials of the objects in the exhibition hall are not considered, which leads to the distortion of the colors and materials of the objects in the exhibition hall.
When designing the light source, the capacitance in the exhibition hall area was not considered, which caused unnecessary waste and even serious accidents.
When designing the light source, only the beauty is considered, but the light damage caused by lighting to the exhibition hall is ignored.
When installing lamps and lanterns, only one-sided attention is paid to the concentrated downward illumination of lamps and lanterns, resulting in too concentrated light beam on the horizontal plane, insufficient diffuse reflection light in the focus of the exhibition hall, and poor vertical lighting effect.
The application of electrical design rules in exhibition hall design, and nine rules that should be paid attention to in the actual exhibition construction process:
1 The selected electrical materials and facilities must meet the national product quality standards and fire safety requirements.
2 30 mA leakage protector must be set in the distribution switch box.
Wire must use 3 zirconium BVV (flame retardant double plastic copper core wire) and sheath line, and it is forbidden to use flower wire and aluminum-zinc wire.
Wires that pass through humanoid ground, carpets and hidden in decoration need to be protected by pipes.
5 Metal protective tubes and metal parts must be electrically bridged and safely grounded.
6 Each electric line must have a special protective grounding wire, which is connected to a metal object that may contact with leakage.
7 downlights and quartz lamp should be protected by asbestos pad; Convective cooling holes must be left for advertising light boxes and lamp posts. Rectifiers and triggers of lamps and lanterns must be products that have passed the inspection by the fire department.
8 The use of high-power heating lamps should be equipped with protective covers, and it is forbidden to use high-power lamps with power exceeding 500 watts.
To use electricity for the booth, you must apply to the relevant departments truthfully, and you are not allowed to connect the electrical boxes and sockets of the exhibition hall at will. Generally, it is not allowed to hang lamps and wires from the ceiling. When applying for 24-hour power supply for participating equipment, it is necessary to ensure that there are no hidden dangers and set reasonable protection switches. In large-scale exhibitions or exhibition venues, there are often several brand exhibition spaces and some exhibitors share a small exhibition space, and the lack of lighting or lighting in this position increases the difficulty of booth and overall space design. This requires booth designers to make use of the existing space characteristics, try their best to change the unfavorable conditions and factors, and find and design according to the existing space characteristics, otherwise, the whole exhibition renderings design and exhibition activities will fail. How to make use of the existing unfavorable conditions to make the products more conducive to the effect display? First of all, designers should have the skills of space design, organization and control like architects, and make small booths "bigger" with the help of space characteristics. Specifically, the following methods can be adopted: 1, and small scale is adopted in the modeling design of computer booths. In a small exhibition space, such as the design of computer products, the shape and props of the booth must not be too large, but should be coordinated with the scale of the exhibition space to make the audience feel cordial and comfortable. 2. In order to make the reception desk of massage shop "light up", light box structure can be adopted. Using three-way plug-in frame structure, inlaid with yellow plexiglass and installed with straight fluorescent lamp can make the booth transparent and make people feel light and lively, which is more suitable for massage parlors and Chinese medicine health stores to attract the attention of the audience. 3. The space interface and display channel of the clothing store should choose bright colors of white or light color. Glass can be used more. The appearance of the wall shed or props and partitions is white and bright, which will increase the sense of spaciousness. Using dark colors will make people feel narrow and depressed. 4. The supermarket exhibition hall can adopt a combination of overall and local brightness contrast. If the exhibition hall is short, you can install a set of grid lights on the ceiling. Shoot lights, line up or form a grid. Or light the ceiling with slot lights. You can also use straight fluorescent lamps to make large-area luminous ceilings. You can also use advanced "electroluminescence" lighting technology to make the ceiling, walls and ground of the whole site light up. In addition, straight fluorescent lamps or neon lights are installed on the back and bottom of the wall display cabinet and the lower part of the booth. In this way, the design of the booth renderings will also make people feel wider, higher and more stereoscopic, changing the original sense of oppression and boredom. 5. The booth design of the wedding hall can appropriately reduce the number of display props. The exhibition hall is small, the density of exhibits must be small, less, and the passages should be wide to ensure the personal safety of the audience and make the exhibition hall look wide. 6. The sand table in the sales department should be simple and comprehensive. Whether it is the image of the booth or the appearance of props such as exhibits, we should try our best to be "whole" and "simple" and absolutely avoid complicated and trivial shapes. It must be bright, concise and generous to make people feel comfortable after reading it. This is particularly important. 7. Booths in Red Hotel do not need or use less decorative patterns, so they have less space but are more precise and focused. The exhibition hall is relatively small, so it is not suitable to use many large-scale and strong patterns, because these patterns will make people feel that the exhibition hall has been "changed" to be small and will usurp the role of the owner. You can use a few separate patterns (such as logo, theme flower, tail flower, etc. ), and the color of the renderings should be light. To display in a narrow space, we must choose the most typical and representative exhibits.