CN215892080U - Outdoor advertising lamp section bar - Google Patents
Outdoor advertising lamp section bar Download PDFInfo
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- CN215892080U CN215892080U CN202121773681.7U CN202121773681U CN215892080U CN 215892080 U CN215892080 U CN 215892080U CN 202121773681 U CN202121773681 U CN 202121773681U CN 215892080 U CN215892080 U CN 215892080U
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- top plate
- groove
- section bar
- positioning hole
- inclined rib
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Abstract
The utility model provides an outdoor advertising lamp section bar, observes from the cross section angle to vertical direction's center pin sets up as benchmark bilateral symmetry, including roof and both sides board. The upper surface of the top plate is downwards sunken to form two first T-shaped grooves; the lower surface of roof is equipped with two second T type grooves. The bottoms of the two side plates are respectively provided with a clamping groove, and the lower part of the assembly cavity forms an inserting structure. The inner end of the upper groove edge is connected with the lower end of an inclined rib, and the upper end of the inclined rib is connected with the groove bottom of the first T-shaped groove on the same side of the inclined rib; the side plate, the inclined rib, the upper groove side and the lower surface of the top plate on the same side define a closed loop routing cavity together; the lower surface of the top plate and the two inclined ribs jointly define an open-loop mounting cavity. The outer wall of the first T-shaped groove is provided with a first screw positioning hole, and the inclined rib is provided with a second screw positioning hole. The technical problems that the existing outdoor advertising lamp sectional material is unreasonable in structure, insufficient in strength, low in light reflectivity, inconvenient to install and low in space utilization rate are solved.
Description
Technical Field
The utility model relates to the technical field of sectional materials, in particular to an outdoor advertising lamp sectional material.
Background
The LED illuminating lamp has the advantages of low energy consumption, long service life and good illuminating effect, and is widely applied to daily life. The LED lighting product is composed of an aluminum alloy shell, a plastic piece and an LED lamp strip, and replaces a traditional glass lamp tube.
With the development of LED lamps, the application range of LED panel lamps is more and more extensive, such as for advertising. The LED panel light is unique in design, and light emitted by the LED light bar forms an even plane light-emitting effect after passing through the light guide plate with high light transmittance. The conventional LED panel lamp on the market is simple in structure and mostly only comprises a frame and a notch for correspondingly embedding the light guide plate.
The following defects are found after the existing advertisement LED lamp tube section bar is used for a long time: firstly, because the structure is unreasonable, reasons such as section bar intensity is not enough often make the frame appear warping, and then influence the reliability of whole lamp. Secondly, the lighting effect is poor, and the reflection of light is not concentrated. And thirdly, the connection of the components such as the light guide plate, the end cover, the LED luminous body and the like and the section bar is inconvenient. Fourthly, the space utilization rate is low.
In view of this, the utility model provides a sectional material with reasonable structural design, stable structure, low deformation tendency, high space utilization rate, high light reflectivity and convenient installation for an outdoor LED advertising lamp.
Disclosure of Invention
The utility model provides an outdoor advertising lamp section, and aims to solve the technical problems of unreasonable structure, insufficient section strength, low light reflectivity, inconvenience in installation and low space utilization rate of the conventional outdoor advertising lamp section.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the outdoor advertising lamp section is characterized in that the structure of the section is bilaterally and symmetrically arranged by taking a central shaft in the vertical direction as a reference when the section is observed from the cross section angle of the section; the section bar comprises a top plate and two side plates, wherein the top plate is horizontally arranged, and the two side plates are symmetrically arranged below two ends of the top plate in a bilateral mode.
The upper surface of the top plate is downwards sunken to form two first T-shaped grooves with upward openings, and the two first T-shaped grooves are bilaterally symmetrical relative to the central shaft; the lower surface of the top plate is provided with two second T-shaped grooves with downward openings, the two second T-shaped grooves are bilaterally symmetrical relative to the central shaft and are both positioned between the two first T-shaped grooves; the first T-shaped groove and the second T-shaped groove which are positioned on the same side share one groove edge.
The bottoms of the two side plates are respectively provided with a clamping groove, the two clamping grooves are symmetrical, the notches are opposite, and an inserting structure is formed at the lower part of the assembling cavity; the clamping groove is defined by an upper groove edge and a lower groove edge.
The inner end of the upper groove edge is connected with the lower end of an inclined rib, the upper end of the inclined rib is connected with the groove bottom of the first T-shaped groove on the same side of the inclined rib, and an extension line of the upper ends of the two inclined ribs forms an included angle of 65-75 degrees; the side plate, the inclined rib, the upper groove side and the lower surface of the top plate on the same side define a closed loop routing cavity together; the lower surface of the top plate and the two inclined ribs jointly define an open-loop mounting cavity, and an opening is formed below the open-loop mounting cavity.
The outer wall of the first T-shaped groove is provided with a first screw positioning hole, the inclined rib is provided with a second screw positioning hole, and the first screw positioning hole and the second screw positioning hole are both located in the closed loop wiring cavity.
The relevant content in the above technical solution is explained as follows:
1. in the above scheme, the upper surface of roof sunken the first T type groove that forms two ascending openings downwards. The first T-shaped groove is used for installing the advertising lamp to a ceiling, a wall surface and the like. The notch of first T type groove is general with the five metals size on the market.
2. In the above scheme, the lower surface of the top plate is provided with two second T-shaped grooves with downward openings. The second T type groove is used for installing the LED luminous body, and the molding is brief, and the installation is convenient.
3. In the scheme, the first T-shaped groove and the second T-shaped groove which are positioned on the same side share one groove edge, so that materials are saved.
4. In the scheme, the bottoms of the two side plates are respectively provided with a clamping groove, the clamping grooves are symmetrical, the notches are opposite, and an inserting structure is formed at the lower part of the assembling cavity. The inserting and assembling structure is used for correspondingly embedding the light guide plate, is convenient to install and is convenient to disassemble.
5. In the above scheme, the inner end of the upper groove edge is connected with the lower end of an inclined rib, and the upper end of the inclined rib is connected with the groove bottom of the first T-shaped groove on the same side of the inclined rib. The inclined ribs can be used as reinforcing parts, the function of reinforcing the integral structure of the section bar is achieved, deformation is prevented, and strength is not lost while the thickness of the section bar is light and thin. On the overall structure of the section bar, the support and stabilization effect is achieved, the extrusion production of the section bar is facilitated, and the flatness of the upper plane is improved. And provides a position for the second screw positioning hole. The outer end of the upper groove edge is connected with the bottom of the side plate.
6. In the scheme, the extension lines at the upper ends of the two inclined ribs form an included angle, and the included angle is 65-75 degrees. The included angle can utilize the light source to the maximum within the range, and a larger reflectivity is obtained.
7. In the above scheme, the side plate, the inclined rib, the upper groove side and the lower surface of the top plate at the same side define together to form a closed loop routing cavity. The closed loop wiring cavity provides sufficient installation space for other matched circuit elements of the advertising lamp, and the exposure of wires is avoided.
8. In the above scheme, the lower surface of the top plate and the two inclined ribs jointly define an open-loop mounting cavity, and an opening is formed below the open-loop mounting cavity. The open-loop installation cavity is used for installing the LED luminous body.
9. In the above scheme, the outer wall of the first T-shaped groove is provided with a first screw positioning hole, and the inclined rib is provided with a second screw positioning hole. The first screw positioning hole and the second screw positioning hole are used for installing a decorative cover plate on the end face of the advertising lamp. The positions of the first screw positioning hole and the second screw positioning hole are beneficial to extrusion production of the section, and shadow or bad influence of hand feeling on the quality of the section decorative surface can not be caused.
10. In the above scheme, the two side plates are both perpendicular to the top plate.
11. In the above scheme, the extension lines of the two tilted ribs form an included angle, and the included angle is 70.5 °.
12. In the above scheme, the first screw positioning hole is located on the groove edge of the first T-shaped groove.
13. In the above scheme, the second screw positioning hole is located at the lower part of the tilted rib.
The working principle of the utility model is as follows: the top of the LED luminous body is embedded into the second T-shaped groove, and the LED luminous body is integrally installed in the open-loop installation cavity, so that the LED luminous body is positioned on the sectional material. The light guide plate is embedded into an inserting group structure formed by a pair of clamping grooves and is positioned below the LED luminous body. The two end covers are positioned through the first screw positioning holes and the second screws and are installed at the two end parts of the sectional material. Other matched circuit elements are arranged in the closed-loop routing cavity. The outdoor advertising lamp is integrally installed on a ceiling, a wall surface and the like through the first T-shaped groove.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the two second T-shaped grooves with downward openings are arranged on the lower surface of the top plate and are used for mounting the LED luminous body, the shape is simple, the LED luminous body can be rapidly mounted, and the connection is convenient.
2. The utility model is provided with two inclined ribs which can be used as a reinforcing piece to reinforce the integral structure of the section bar, prevent deformation and avoid strength loss while meeting the requirement of light and thin section bar thickness. But also is beneficial to the extrusion production of the section bar and improves the planeness of the upper plane. Two closed loops that form are walked the line chamber and are provided sufficient installation space for other supporting circuit components of advertising lamp, have avoided the exposure of electric wire, and structural design is reasonable, and space utilization is high.
3. The included angle formed by the extension lines of the two inclined ribs is controlled to be 65-75 degrees. The light source can be utilized to the maximum extent, and a larger reflectivity is obtained.
4. The first screw positioning hole and the second screw positioning hole can realize the installation of the end cover of the advertising lamp. The positions of the first screw positioning hole and the second screw positioning hole are beneficial to extrusion production of the section, and shadow or bad influence of hand feeling on the quality of the section decorative surface can not be caused.
Drawings
FIG. 1 is a schematic cross-sectional view of an outdoor advertisement lamp section according to an embodiment of the present invention.
In the above drawings: 1. a top plate; 2. a side plate; 3. a first T-shaped groove; 4. a second T-shaped groove; 5. a card slot; 6. an upper groove edge; 7. a lower groove edge; 8. a diagonal rib; 9. a closed loop routing cavity; 10. an open-loop mounting cavity; 11. a first screw positioning hole; 12. and a second screw positioning hole.
Detailed Description
The utility model is further described with reference to the following figures and examples:
example (b): outdoor advertising lamp section bar
Referring to fig. 1, the profile is configured to be bilaterally symmetrical with respect to a central axis in a vertical direction when viewed from a cross section of the profile; the section bar comprises a top plate 1 and two side plates 2, wherein the top plate 1 is horizontally arranged, and the two side plates 2 are symmetrically arranged below two ends of the top plate 1 in a left-right mode. The two side plates 2 are perpendicular to the top plate 1.
The upper surface of the top plate 1 is downwards recessed to form two first T-shaped grooves 3 with upward openings, and the two first T-shaped grooves 3 are bilaterally symmetrical relative to the central shaft; the lower surface of the top plate 1 is provided with two second T-shaped grooves 4 with downward openings, and the two second T-shaped grooves 4 are bilaterally symmetrical relative to the central shaft and are both positioned between the two first T-shaped grooves 3; the first T-shaped groove 3 and the second T-shaped groove 4 located on the same side share a groove edge. The first T-shaped groove 3 is used for mounting the advertising lamp to a ceiling, a wall surface, or the like. The second T-shaped groove 4 is used for installing the LED luminous body.
The bottoms of the two side plates 2 are respectively provided with a clamping groove 5, the two clamping grooves 5 are symmetrical, the notches are opposite, and an inserting structure is formed at the lower part of the assembling cavity; the clamping groove 5 is defined by an upper groove edge 6 and a lower groove edge 7. The inserting structure is used for correspondingly embedding the light guide plate.
The inner end of the upper groove edge 6 is connected with the lower end of an inclined rib 8, the upper end of the inclined rib 8 is connected with the groove bottom of the first T-shaped groove 3 on the same side with the inclined rib, and the extension lines of the upper ends of the two inclined ribs 8 form an included angle which is 70.5 degrees; the side plate 2, the inclined rib 8, the upper groove edge 6 and the lower surface of the top plate 1 on the same side define a closed loop routing cavity 9 together. The closed loop wiring cavity 9 provides sufficient installation space for other matching circuit elements of the advertising lamp. The lower surface of the top plate 1 and the two inclined ribs 8 jointly define an open-loop mounting cavity 10, and an opening is formed below the open-loop mounting cavity 10. The open-loop mounting cavity 10 is used for mounting an LED luminary.
The outer wall of the first T-shaped groove 3 is provided with a first screw positioning hole 11, the inclined rib 8 is provided with a second screw positioning hole 12, and the first screw positioning hole 11 and the second screw positioning hole 12 are both located in the closed loop wiring cavity 9. The first screw positioning hole 11 is located on the groove edge of the first T-shaped groove 3. The second screw positioning hole 12 is located at the lower portion of the tilted rib 8. The first screw positioning hole 11 and the second screw positioning hole 12 are used for installing a decorative cover plate of the end face of the advertising lamp.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an outdoor advertising lamp section bar which characterized in that:
the structure of the section bar is arranged in a left-right symmetrical mode by taking a central shaft in the vertical direction as a reference when the section bar is observed from the cross section angle of the section bar; the section comprises a top plate (1) and two side plates (2), wherein the top plate (1) is horizontally arranged, and the two side plates (2) are bilaterally and symmetrically connected below two ends of the top plate (1);
the upper surface of the top plate (1) is downwards recessed to form two first T-shaped grooves (3) with upward openings, and the two first T-shaped grooves (3) are bilaterally symmetrical relative to the central shaft; the lower surface of the top plate (1) is provided with two second T-shaped grooves (4) with downward openings, the two second T-shaped grooves (4) are bilaterally symmetrical relative to the central shaft and are both positioned between the two first T-shaped grooves (3); the first T-shaped groove (3) and the second T-shaped groove (4) which are positioned at the same side share one groove edge;
the bottoms of the two side plates (2) are respectively provided with a clamping groove (5), the two clamping grooves (5) are symmetrical, the notches are opposite, and an inserting structure is formed at the lower part of the assembling cavity; the clamping groove (5) is defined by an upper groove edge (6) and a lower groove edge (7);
the inner end of the upper groove edge (6) is connected with the lower end of an inclined rib (8), the upper end of the inclined rib (8) is connected with the bottom of the first T-shaped groove (3) on the same side of the inclined rib, and the extension lines of the upper ends of the two inclined ribs (8) form an included angle of 65-75 degrees; the side plate (2), the inclined rib (8), the upper groove side (6) and the lower surface of the top plate (1) on the same side define a closed loop wiring cavity (9); the lower surface of the top plate (1) and the two inclined ribs (8) jointly define an open-loop mounting cavity (10), and an opening is formed below the open-loop mounting cavity (10);
the outer wall of the first T-shaped groove (3) is provided with a first screw positioning hole (11), the inclined rib (8) is provided with a second screw positioning hole (12), and the first screw positioning hole (11) and the second screw positioning hole (12) are both located in the closed-loop wiring cavity (9).
2. The outdoor advertising light section bar of claim 1, wherein: the two side plates (2) are both vertical to the top plate (1).
3. The outdoor advertising light section bar of claim 1, wherein: the extension lines of the two inclined ribs (8) form an included angle, and the included angle is 70.5 degrees.
4. The outdoor advertising light section bar of claim 1, wherein: the first screw positioning hole (11) is located on the groove edge of the first T-shaped groove (3).
5. The outdoor advertising light section bar of claim 1, wherein: the second screw positioning hole (12) is located at the lower part of the inclined rib (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773681.7U CN215892080U (en) | 2021-07-30 | 2021-07-30 | Outdoor advertising lamp section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773681.7U CN215892080U (en) | 2021-07-30 | 2021-07-30 | Outdoor advertising lamp section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215892080U true CN215892080U (en) | 2022-02-22 |
Family
ID=80501842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121773681.7U Active CN215892080U (en) | 2021-07-30 | 2021-07-30 | Outdoor advertising lamp section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215892080U (en) |
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2021
- 2021-07-30 CN CN202121773681.7U patent/CN215892080U/en active Active
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