CN218893988U - Acoustic screen with lighting - Google Patents

Abstract

The utility model discloses a sound insulation screen with a lighting device, which belongs to the technical field of sound insulation barriers and comprises a screen body, wherein the upper part of the screen body is inclined towards the road direction, and the top of the screen body is provided with a mounting position; the LED lamp strip is fixed on the installation position. The LED lamp strip is arranged at the top of the screen body of the sound insulation screen, is arranged towards a road and has an illumination effect on the road. In the method, the sound insulation screen is not required to be cut off, so that the continuity of the sound insulation screen is ensured, and the sound insulation effect of the sound insulation screen is further ensured; and a mounting position is arranged on the screen body. The LED light bar and the sound insulation screen are integrally arranged, a bracket is not required to be additionally arranged outside the screen body, the structure of the sound insulation screen is simplified, and the cost is saved; the sound insulation screen has the height of about 3.5m-5m, can provide better road lighting conditions, avoids direct irradiation of eyes of a driver, prevents glare and reduces potential safety hazards.

Description

Acoustic screen with lighting

technical field

The utility model relates to the technical field of sound insulation barriers, in particular to a sound insulation barrier with an illuminating device.

Background technique

A sound barrier is a sound insulation facility. In order to block the direct sound between the sound source and the receiver, a facility is inserted between the sound source and the receiver, so that the sound wave propagation has a significant additional attenuation, thereby reducing the impact of noise in a certain area where the receiver is located. Sound barriers are mainly used outdoors. As road traffic noise pollution becomes more and more serious, various forms of noise barriers are widely used to reduce traffic noise. At present, the installation of straight pole street lights on the sound insulation barrier section needs to interrupt the sound insulation screen and install it on the anti-collision wall. Widening the anti-collision wall or installing the bracket increases the cost, and the height of the guardrail light is between 1.2m and 1.3m, which is just at the height of the driver's line of sight, which is prone to glare hazards and causes safety hazards.

Utility model content

The purpose of this utility model is: to provide a sound insulation screen with lighting device, which ensures the sound insulation effect of the sound insulation screen, simplifies the structure of the sound insulation screen, saves cost, can provide better road lighting conditions, and avoids The driver's eyes are opened to prevent glare and reduce potential safety hazards.

In order to achieve the above purpose, the utility model provides a sound insulation screen with lighting device, comprising:

A screen body, the upper part of the screen body is inclined towards the direction of the road, and the top of the screen body is provided with an installation position;

An LED light bar, the LED light bar is fixed on the installation position.

Compared with the prior art, the sound insulation screen with lighting device in the embodiment of the utility model has the beneficial effect that: the LED light bar arranged on the top of the screen body of the sound insulation screen is set towards the road and has an illumination effect on the road . In this application, there is no need to cut off the sound insulation screen, which ensures the continuity of the sound insulation screen and further ensures the sound insulation effect of the sound insulation screen; the installation position is provided on the screen body. The LED light bar and the sound insulation screen are integrated, and there is no need to install a bracket outside the screen body, which simplifies the structure of the sound insulation screen and saves costs; the height of the sound insulation screen is about 3.5m-5m, which can provide better road lighting Conditions, and avoid direct driver's eyes, prevent glare, and reduce potential safety hazards.

In the sound insulation screen with lighting device according to the embodiment of the utility model, an upper cover plate is set on the outside of the LED light bar, and the upper cover plate is set to be transparent.

In the sound insulation screen with lighting device of the embodiment of the utility model, the bottom of the upper cover plate is provided with a first screw hole, and the screen body is provided with a second screw hole corresponding to the position of the first screw hole and matching in size. Screw holes, the upper cover plate is fixed on the screen body by screws.

In the sound insulation screen with lighting device according to the embodiment of the present invention, the installation position includes a groove sunken toward the inside of the screen body, and the size of the LED light bar matches the size of the groove.

In the sound insulation screen with lighting device according to the embodiment of the utility model, the LED light bar is detachably fixed in the groove.

The sound insulation screen with lighting device according to the embodiment of the utility model, the sound insulation screen includes multiple groups of the screen body, each group of the screen body includes a sound absorption screen, a transparent sound insulation screen and a sound insulation screen arranged sequentially from bottom to top. Sound barrier.

In the sound insulation screen with lighting device according to the embodiment of the utility model, H-shaped steel materials for supporting the screen bodies are arranged between each group of adjacent screen bodies, and the H-shaped steel materials are fixed on the concrete anti-collision wall.

In the sound insulation screen with lighting device according to the embodiment of the utility model, the sound absorption screen includes a panel facing the road and a keel for supporting the sound absorption screen, and a plurality of sound absorption holes are opened on the panel, The keel is filled with sound-absorbing material.

In the sound insulation screen with lighting device according to the embodiment of the utility model, the transparent sound insulation screen includes a frame and a glass panel, and the glass panel and the frame are sealed by a sealing strip.

In the sound insulation screen with lighting device according to the embodiment of the utility model, the sound barrier is provided with multiple groups of louvers arranged in parallel, and each group of the louvers is provided with a plurality of louver holes arranged in parallel.

Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

Fig. 1 is a structural schematic diagram of a sound insulation screen with an illuminating device according to an embodiment of the present invention;

Fig. 2 is a schematic cross-sectional view of the sound insulation screen with lighting device in the II direction in Fig. 1;

Fig. 3 is an enlarged schematic view at B of the sound insulation screen with lighting device in Fig. 2 .

In the figure, 1. screen body; 11. sound absorption screen; 12. transparent sound insulation screen; 13. sound barrier; 2. LED light bar; 3. upper cover plate; 31. screws.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that when it comes to orientation descriptions, for example, the orientations or positional relationships indicated by up, down, front, back, left, right, etc. are based on the orientations or positional relationships shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, several means one or more, and multiple means two or more. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features relation.

In the description of the utility model, unless otherwise clearly defined, words such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above-mentioned words in the utility model in combination with the specific content of the technical solution .

As shown in Figure 1 and Figure 2, a sound insulation screen with lighting device according to a preferred embodiment of the present invention, the sound insulation screen is fixed on the concrete anti-collision wall, the sound insulation screen includes a screen body 1, the screen body The upper part of the screen body 1 is inclined towards the direction of the road, and the top of the screen body 1 is provided with an installation position; the installation position is provided with an LED light bar 2, and the LED light bar 2 is parallel to the ground to illuminate the direction of the road. Specifically, the LED light bar 2 arranged on the top of the screen body 1 of the sound insulation screen is arranged facing the road and has an illumination effect on the road. In this application, there is no need to cut off the sound insulation screen, which ensures the continuity of the sound insulation screen and further ensures the sound insulation effect of the sound insulation screen; the installation position is set on the screen body 1 . The LED light bar 2 is integrated with the sound insulation screen, and there is no need to install a bracket outside the screen body 1, which simplifies the structure of the sound insulation screen and saves costs; the height of the sound insulation screen is about 3.5m-5m, which can provide better Road lighting conditions, and avoid direct driver's eyes, to prevent glare and reduce safety hazards.

As shown in Figure 2 and Figure 3, in some embodiments of the present invention, the LED light bar 2 is covered with an upper cover plate 3, and the upper cover plate 3 is set to be equal to or longer than the length of the LED light bar 2 In order to completely cover the LED light bar 2, the upper cover plate 3 of this arrangement can be used to isolate the LED light bar 2 from the external environment and prevent the LED light bar 2 from aging. The upper cover plate 3 is set to be transparent so as not to affect the lighting effect of the LED light bar 2 . Specifically, the upper cover plate 3 is made of plastic material.

In some embodiments of the present utility model, a plurality of first screw holes are provided at the part where the bottom of the upper cover plate 3 is in contact with the screen body 1, and the plurality of first screw holes are arranged in a linear shape, and the screen body 1 There are second screw holes corresponding to the positions of a plurality of first screw holes and matching in size, and the upper cover plate 3 is fixed on the screen body 1 by screws 31, so that the LED light bar 2 therein is also stable. fixed on the top of the screen body 1. The upper cover plate 3 is fixed by screws 31 , the structure is simple, the disassembly is convenient, and the LED light bar 2 is convenient for maintenance and disassembly.

In some embodiments of the present utility model, the installation position includes a groove that is sunken toward the inside of the screen body 1, the size of the LED light bar 2 is matched with the size of the groove, and the LED light bar 2 is clipped into the groove. In the groove, it is beneficial to fix the LED light bar 2 , prevent side slippage due to the old fixing structure of the LED light bar 2 , and ensure the lighting effect of the LED light bar 2 .

In some embodiments of the present utility model, the LED light bar 2 is detachably fixed in the groove, and after the LED light bar 2 fails, it can be taken out from the groove for replacement and maintenance without replacement The entire sound insulation screen saves costs.

In some embodiments of the present invention, the bottom of the LED light bar 2 is coated with glue and fixed to the top of the screen body 1 by glue, which reduces the cost and has a firm and stable fixing structure.

As shown in FIG. 1 , in some embodiments of the present invention, the sound insulation screen includes multiple groups of screen bodies 1 , and the multiple groups of screen bodies 1 extend continuously to cover both sides of the road where sound insulation is required. Each group of screens 1 includes a sound-absorbing screen 11 , a transparent sound-insulating screen 12 and a sound barrier 13 arranged sequentially from bottom to top, which have a good sound insulation effect while ensuring daylighting. Adjacent screen bodies 1 are connected by wire ropes, which improves the anti-collision performance. The side of the screen body 1 facing away from the road is provided with a backboard to support the sound-absorbing screen 11 , the transparent sound-insulating screen 12 and the sound barrier 13 .

In some embodiments of the present utility model, H-shaped steel materials for supporting the screen bodies 1 are provided between each group of adjacent screen bodies 1 , and the H-shaped steel materials are fixed by welding. The H-shaped steel is fixed on the concrete anti-collision wall, the bottom of the H-shaped steel is fixed on the concrete anti-collision wall through the embedded anchor bolt, and the main body of the H-shaped steel is fixed through the bottom steel plate and the embedded anchor bolt. A clip is provided between the H-shaped steel material and the back plate to fix the H-shaped steel material and the screen body 1 .

In some embodiments of the present utility model, the sound-absorbing screen 11 includes a panel facing the road and a keel for supporting the sound-absorbing screen 11, and a plurality of sound-absorbing holes are opened on the panel, and the The keel is filled with sound-absorbing materials, and the sound waves entering the sound-absorbing panel 11 through the sound-absorbing holes are absorbed by the sound-absorbing materials. Specifically, the sound-absorbing material includes centrifugal glass wool and the like.

In some embodiments of the present utility model, the transparent sound insulation screen 12 includes a frame and a glass panel to ensure the lighting of the road, and the glass panel is made of tempered glass to improve the overall strength. The glass panel and the frame are sealed by a sealing strip, which prevents sound leakage from the gap between the glass panel and the frame, and further ensures the sound insulation effect of the screen body 1 . Specifically, the sealing strip includes a silicone rubber sealing strip and the like.

In some embodiments of the present utility model, the sound barrier 13 is provided with multiple groups of louvers arranged in parallel, and each group of the louvers is provided with a plurality of louver holes arranged in parallel, and the plurality of louver holes guide the sound upward. , to prevent it from passing through the sound barrier 13 and affecting buildings and the like that require sound insulation.

The working process of the utility model is as follows: the top of the sound insulation screen is provided with an LED light bar 2 facing the road, and the LED light bar 2 is fixed on the sound insulation screen through the upper cover plate 3 and screws 31, and the sound insulation screen includes multiple groups of said screens Each group of screens 1 includes a sound-absorbing screen 11, a transparent sound-insulating screen 12, and a sound barrier 13 arranged sequentially from bottom to top. The H-shaped steel material of body 1, the H-shaped steel material is fixed on the concrete anti-collision wall.

To sum up, the embodiment of the utility model provides a sound insulation screen with lighting device, which ensures the sound insulation effect of the sound insulation screen, simplifies the structure of the sound insulation screen, saves costs, and can provide better road lighting conditions. And avoid direct eyes of the driver, prevent glare, and reduce potential safety hazards.

The above are only preferred embodiments of the present utility model, and it should be pointed out that for those of ordinary skill in the art, without departing from the technical principles of the present utility model, some improvements and replacements can also be made. These improvements and replacements It should also be regarded as the protection scope of the present utility model.

Claims (8)

1. An acoustic screen with an illumination device, comprising:

the upper part of the screen body is inclined towards the road direction, and the top of the screen body is provided with a mounting position;

the LED lamp strip, the LED lamp strip is fixed in on the installation position, the cover plate is equipped with to the cover plate outside cover of LED lamp strip, the cover plate sets up to transparent, first screw has been seted up to the bottom of cover plate, set up on the screen body with first screw position corresponds, the second screw that the size matches, the cover plate passes through the screw fixation in on the screen body.

2. The sound-proof screen with lighting device of claim 1, wherein: the mounting position comprises a groove recessed towards the inner side of the screen body, and the LED light bar is matched with the groove in size.

3. The sound-proof screen with lighting device of claim 2, wherein: the LED light bar is detachably fixed in the groove.

4. The sound-proof screen with lighting device of claim 1, wherein: the sound insulation screen comprises a plurality of groups of screen bodies, and each group of screen bodies comprises a sound absorption screen, a transparent sound insulation screen and a sound barrier which are sequentially arranged from bottom to top.

5. The sound-proof screen with lighting device of claim 4, wherein: and H-shaped steel used for supporting the screen bodies is arranged between every two adjacent screen bodies, and the H-shaped steel is fixed on the concrete anti-collision wall.

6. The sound-proof screen with lighting device of claim 4, wherein: the sound absorption screen comprises a panel facing the road and a keel for supporting the sound absorption screen, wherein a plurality of sound absorption holes are formed in the panel, and sound absorption materials are filled in the keel.

7. The sound-proof screen with lighting device of claim 4, wherein: the transparent sound insulation screen comprises a frame and a glass panel, wherein the glass panel and the frame are sealed through sealing strips.

8. The sound-proof screen with lighting device of claim 4, wherein: the sound barrier is provided with a plurality of groups of parallel shutter groups, and each group of shutter groups is provided with a plurality of parallel shutter holes.

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