CN203099501U - Multi-lamp-position multidimensional illumination tunnel lamp - Google Patents

Abstract

The utility model discloses a multi-lamp position and multi-dimensional illumination tunnel lamp. The lamp is an integrated tunnel lighting device designed according to the "multi-lamp position and multi-dimensional tunnel lighting method" of the utility model, including lamp body, light source, fixing device and pipeline, and is divided into low-position lamp and low-position lamp according to the installation height. High mount lights. The utility model is an independent application research and development based on the characteristics of the LED light source itself, which breaks away from the current mainstream tunnel lighting system - the floodlight lighting method, and jumps out of the simple replacement mode of replacing other light sources with LED lights. Due to the use of low-power LED light sources to disperse the lighting, it not only improves the longitudinal uniformity, but also does not have the heat dissipation problem of the current high-power LED tunnel lights. Or the operating cost is much lower than the current mainstream road lighting system.

Description

A kind of multi-lamp position multi-dimensional illumination tunnel lamp

technical field

The utility model is the fourth part of the utility model series utility model - "multi-dimensional road lighting system", which relates to a lighting fixture, specifically a multi-lamp-position multi-dimensional lighting tunnel lamp. the

Background technique

At present, the mainstream lighting method of tunnel lighting is to use traditional high-level tunnel lights (the installation height is on the top of the walls on both sides of the tunnel, the installation distance is about 2m, and the power of a single lamp is more than 80W). This lighting method is mature in technology, but due to the high lamp position, there are the following problems:

1. Glare problem

Tunnel lighting design specifications require expressways to use cut-off and half-cut tunnel lights to reduce glare. This measure can limit glare but not eliminate it. the

At present, tunnels illuminated by high-level tunnel lights all have disability glare coming from the front and upper direction of bicycles. the

(2) Invalid lighting problem

In order to improve the uniformity of illuminance, the high lamp position lighting method illuminates the space below the light source as uniformly as possible to form a light curtain area. the

According to the cosine law, it can be proved that the current high-light level lighting method has a large proportion of invalid lighting components in the light curtain area. the

In fact, only the effective lighting component is effective lighting. the

On the other hand, according to the inverse square law, the vertical distribution of illuminance of the current high-light level lighting is bright at the top and dark at the bottom. This makes the illuminance of the upper invalid light curtain area higher than the illuminance of the lower effective light curtain area. This is obviously contrary to the basic requirements of the driver to observe the lighting needs of the upper dark and lower bright. the

At present, tunnels illuminated by high-level tunnel lights inevitably have problems such as invalid lighting areas and violations of basic lighting requirements. the

Low-power LED light sources are suitable for decentralized installation, and there is no outstanding heat dissipation problem. However, the concentration and high lighting position of high-power LED tunnel lights have brought problems that should not have occurred, such as poor heat dissipation, poor durability, and inconvenient maintenance. the

In fact, the high-power, high-light position LED tunnel lighting characterized by simple replacement not only does not solve the problems existing in traditional HPS tunnel lights, but increases new problems such as heat dissipation, which shows that the current LED tunnel lighting needs to go out of simple replacement. The model is used to carry out independent research and development for the purpose of reflecting the characteristics of LED itself and giving full play to the advantages of LED. the

The above-mentioned lighting methods, in essence, are still a lamp that undertakes the three tasks of road lighting, space lighting, and wall lighting at the same time. They are mutually restricted in space and time, and it is impossible to achieve the best; logically, only the above tasks can be combined. Decomposition, completed by their own independent lighting sources and lamps, can be the best in terms of road lighting, space lighting, and wall lighting, so as to achieve the overall best. the

Utility model content

In order to overcome the above problems, the utility model proposes a multi-lamp position multi-dimensional lighting tunnel lamp according to the "multi-lamp multi-dimensional tunnel lighting method" proposed by the utility model, which includes a hollow lamp body, a light source, a fixing device and pipelines; The light source and pipelines are placed in the hollow lamp body to form an integrated tunnel lamp, which is divided into low-position lamps and high-position lamps according to the installation height. the

The material of the hollow lamp body is engineering plastics, aluminum or steel, the cross-section of the lamp body is circular, oval, triangular or polygonal, and the waterproof level is not lower than IP65; the lamp bodies are connected by cables through waterproof junction boxes or waterproof joints ; The fixing device is a screw or a bracket, which is inspected and maintained through the waterproof inspection hole set on the lamp wall. the

The system luminous efficiency of the integrated tunnel light is greater than 80lm/W, and the power factor is greater than 0.9; And high light level backlighting light source. the

The power of the light source used for low light level reverse lighting is 2W to 8W, the color temperature is not greater than 4000K, and the light distribution is asymmetrical; the light projection direction is opposite to the driving direction of the lane where the vehicle is located, and the irradiation space is the space below the light height position and the road surface, the light source Shade boards are set above to prevent elevation angle scattering; the installation height is 0.3m to 1.5m, the installation distance is 2m to 12m, and placed on the platforms or low walls on both sides of the tunnel. the

The power of the light source used for lighting in the same direction is 2W to 8W, the color temperature is greater than 4000K, the light distribution is asymmetrical, and the color rendering index is greater than 70; the light projection direction is the same as the driving direction of the lane where it is located, and the irradiation space is the space above the height of the lamp. A shading plate is installed under the light source so that there is no depression angle scattering; the installation height is 0.3m to 1.5m, the installation distance is 2m to 12m, and it is placed on the platforms or low walls on both sides of the tunnel. the

The power of the light source used for horizontal lighting is 2W to 10W, the color temperature is greater than 4000K, and the light distribution is asymmetrical; the light projection direction is perpendicular to the driving direction of the lane where it is located, and the irradiation space is the space above and below the height of the lamp and the road surface; the installation distance is 2m To 12m, placed on the platforms on both sides of the tunnel and fixed on the walls on both sides of the tunnel with brackets. the

The power of the light source used for high lamp position reverse lighting is 2W to 8W, the color temperature is greater than 4000K, and the light distribution is asymmetrical; the direction of light projection is opposite to the driving direction of the lane where it is located, and the irradiation space is the space above the lamp height position and the wall surface. A shading board is installed below to prevent it from scattering at a depression angle; the installation height is not less than 1.5m, the installation distance is 2m to 12m, and it is fixed on the walls on both sides of the tunnel with brackets. the

The built-in light sources for low-level reverse lighting, same-direction lighting, lateral lighting, and high-level reverse lighting in the integrated tunnel light are automatically turned on according to the external light environment of the tunnel, and their operating states are independently/linkedly controlled; There are two control methods: power supply line control: light sources for different purposes form their own loops in terms of power supply lines, operate independently, and use the power supply lines to control the operating status of the light sources respectively; to control the operating status. the

The beneficial effects of the utility model are:

The utility model integrates different-purpose lighting sources and lamps into high-position lamps and low-position lamps, so that the different-purpose light sources perform their respective duties and exert maximum efficiency respectively, solve the problems of glare and ineffective lighting, and greatly reduce energy consumption. the

At present, only LEDs are the low-power and high-efficiency light sources that can meet all the requirements of the utility model. Therefore, the utility model is an independent application research and development based on the characteristics of the LED light source itself, which fundamentally breaks away from the current mainstream tunnel lighting system - the floodlight lighting method, and also jumps out of the simple replacement mode of replacing other light sources with LED lights. Since low-power LED light sources are used to disperse lighting in each direction, the vertical uniformity is improved, and there is no heat dissipation problem of current high-power LED street lamps. the

Compared with the traditional street lamp, the utility model has high industrial integration, simple on-site assembly, convenient daily maintenance, improved construction efficiency, light weight of the product as a whole, convenient disassembly and assembly, no matter in terms of one-time investment or operating cost, it is better than the current one. The mainstream tunnel lighting system is greatly reduced. the

The utility model has openness, can accommodate more advanced light sources, and can expand more dimensions. the

Description of drawings

Figure 1 is a schematic diagram of the installation of a high lamp position reverse lighting lamp of the present invention;

Fig. 2 is a large sample of low light position reverse, same direction and horizontal lighting lamps of the present invention;

Fig. 3 is a large sample of the utility model high lamp position reverse lighting lamp. the

Detailed ways:

Below the utility model is described in further detail. the

The lines between the lamp bodies are connected by waterproof junction boxes, and the main lines are laid on the outside of the parapet walls on both sides of the tunnel. In general traffic accidents, the main lines are guaranteed not to be damaged; some lines can be connected by waterproof male and female connectors. the

The lamp body of this embodiment is made of PVC, aluminum or steel, and the integrated street lamp is required to meet the waterproof level of IP65, and an inspection port is provided. The inspection port cover plate is made of aluminum, and a heat sink is attached. the

The assembly and debugging of the lamp body and the visor and the reservation of the male and female heads can all be completed in the factory, which improves the industrial integration, the overall weight is light, and the installation, transportation and unloading are extremely convenient. Therefore, the on-site installation is simple and convenient, and the construction efficiency is improved. the

The front of the lamp body is pasted with reflective film to improve driving safety in case of sudden power failure. the

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, without departing from the concept of the utility model, some simple deduction or substitutions can also be made, which should be regarded as belonging to the protection scope of the utility model. the

Claims (8)

1. A tunnel light with multi-lamp positions and multi-dimensional lighting, including a hollow lamp body, a light source, a fixing device and pipelines; its feature is that the light source and pipelines are placed in the hollow lamp body to form an integrated tunnel light, and the installation height Divided into low-level lights and high-level lights. the 2. A tunnel light with multi-lamp position and multi-dimensional illumination according to claim 1, characterized in that: the material of the hollow lamp body is engineering plastics, aluminum or steel, and the cross-section of the lamp body is circular, oval, triangular or Polygonal, not lower than IP65 waterproof level; the lamp bodies are connected by cables through waterproof junction boxes or waterproof connectors; the fixing device is screws or brackets, and inspection and maintenance are carried out through the waterproof inspection holes set on the lamp wall. the 3. A tunnel light with multi-lamp position and multi-dimensional illumination according to claim 1, characterized in that: the system luminous efficiency of the integrated tunnel light is greater than 80lm/W, and the power factor is greater than 0.9; Light sources for low-level reverse lighting, same-direction lighting and lateral lighting, high-level lights integrate light sources for lateral lighting and high-level reverse lighting. the 4. A tunnel light with multi-lamp position and multi-dimensional illumination according to claim 3, characterized in that: the power of the light source used for low-lamp position reverse lighting is 2W to 8W, the color temperature is not greater than 4000K, and the light distribution is asymmetrical; The direction of the light is opposite to the driving direction of the lane. The irradiation space is the space below the height of the lamp and the road surface. A shading plate is set above the light source so that there is no elevation angle scattering; the installation height is 0.3m to 1.5m, and the installation distance is 2m to 12m. On the platforms or low walls on both sides of the tunnel. the 5. A tunnel light with multi-lamp position and multi-dimensional illumination according to claim 3, characterized in that: the power of the light source used for the same direction illumination is 2W to 8W, the color temperature is greater than 4000K, the light distribution is asymmetrical, and the color rendering index is greater than 70; The light projection direction is the same as the driving direction of the lane, the irradiation space is the space above the height of the lamp, and a shading plate is set under the light source so that there is no depression angle scattering; the installation height is 0.3m to 1.5m, and the installation distance is 2m to 12m. On the platforms or low walls on both sides of the tunnel. the 6. A tunnel light with multi-lamp position and multi-dimensional illumination according to claim 3, characterized in that: the power of the light source used for horizontal illumination is 2W to 10W, the color temperature is greater than 4000K, and the light distribution is asymmetric; The driving direction of the lane is vertical, and the irradiation space is the space above and below the lamp height and the road surface; the installation distance is 2m to 12m, placed on the platforms on both sides of the tunnel and fixed on the walls on both sides of the tunnel with brackets. the 7. A tunnel light with multi-lamp position and multi-dimensional illumination according to claim 3, characterized in that: the power of the light source used for high lamp position reverse lighting is 2W to 8W, the color temperature is greater than 4000K, and the light distribution is asymmetrical; The direction is opposite to the driving direction of the lane. The irradiation space is the space above the height of the lamp and the wall. A shading plate is installed under the light source so that there is no depression angle scattering; the installation height is not less than 1.5m, and the installation distance is 2m to 12m. Fixed on the walls on both sides of the tunnel. the 8. A tunnel light with multi-lamp position and multi-dimensional illumination according to claim 1, characterized in that: said integrated tunnel light is built-in for low light position reverse lighting, same direction lighting, lateral lighting, high light position The light source for reverse lighting is automatically turned on according to the light environment outside the tunnel, and its operating status is independently/linkedly controlled; there are two control methods: power supply line control: light sources for different purposes form their own loops in terms of power supply lines, operate independently, and use power supply lines Separately control the running status of the light sources; control circuit control: all the light sources are powered uniformly, and another control circuit is set up to control the running status of the light sources respectively. the

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