Hidden lamp strip mounting structure applied to elevator car

Abstract

A hidden lamp strip mounting structure applied to an elevator car comprises a skirting line cover plate and an inner decorative lamp strip, the skirting line cover plate comprises a cover plate body, an upper plate body and a lower plate body, the cover plate body comprises a line cover profile, an upper connecting part and a lower connecting part, one end of the upper connecting part is connected to the upper portion of the front face of the line cover profile, and the other end of the upper connecting part is connected to the lower portion of the front face of the line cover profile. The back face of the upper plate body is divided into a first upper plate face and a second upper plate face which are distributed from top to bottom by an upper connecting part, and the front face of the wire cover profile, the bottom face of the upper connecting part and the second upper plate face jointly define a hidden lamp groove; the upper end of the lower connecting part is connected to the bottom face of the wire cover profile, the lower end of the lower connecting part is connected to the top of the lower plate body, a light outlet communicated with the hidden lamp groove is formed between the bottom of the upper plate body and the top of the lower plate body, the inner decorative lamp strip is installed in the hidden lamp groove, and the bottom of the inner decorative lamp strip is flush with or higher than the light outlet. According to the utility model, the internal decorative lamp strip is protected from physical damage, and the service life of the internal decorative lamp strip is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of elevator technology, specifically to a concealed light strip installation structure applied to an elevator car. Background Technology

[0002] To enhance the aesthetics and comfort of elevator cars, decorative light strips are widely used inside elevator cars, especially at the baseboard cover. These decorative light strips not only provide soft and even lighting, but also effectively create a warm atmosphere inside the car, enhancing the passenger's elevator experience.

[0003] like Figure 1 As shown, in the current market, the decorative light strip 100 is usually directly and horizontally installed in the light strip groove of the baseboard cover of some elevators. This installation method exposes the light-emitting end of the decorative light strip 100. Although it can reduce the collision between passengers or goods and the baseboard cover to a certain extent through the guiding effect of the light, and improve the overall decorative effect, it is still difficult to completely avoid occasional collisions because the light-emitting end of the decorative light strip 100 is exposed. Even if the light itself has a certain warning effect, it is still difficult to completely avoid occasional collisions. Especially when there is a large flow of people in the elevator car or frequent handling of goods, the exposed part of the decorative light strip is more likely to be hit by accident, resulting in damage or performance degradation of the light strip. This damage not only affects the normal use of the decorative light strip 100 and reduces the aesthetics and lighting effect of the elevator car, but may also increase maintenance costs and cause inconvenience to the daily operation of the elevator. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a concealed light strip installation structure for use in elevator cars.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A concealed light strip installation structure for use in elevator cars includes a skirting board cover and an interior decorative light strip. The skirting board cover includes a cover body, an upper plate, and a lower plate. The cover body includes a wire cover profile, an upper connecting part, and a lower connecting part. One end of the upper connecting part is integrally formed and connected to the upper part of the front face of the wire cover profile, and the other end is integrally formed and connected to the middle of the back face of the upper plate. The back face of the upper plate is divided by the upper connecting part into a first upper plate surface and a second upper plate surface distributed from top to bottom. The front face of the wire cover profile, the bottom surface of the upper connecting part, and the second upper plate surface together form a concealed light trough.

[0007] The lower plate is located directly below the upper plate. The upper end of the lower connecting part is integrally formed and connected to the bottom surface of the cover profile. The lower end extends downwards towards the lower plate and is integrally formed and connected to the top of the lower plate. The bottom of the upper plate and the top of the lower plate are spaced apart to form a light outlet communicating with the hidden light groove. The inner decorative light strip is installed in the hidden light groove and its bottom is flush with or higher than the light outlet.

[0008] In this utility model, the lower connecting part includes a vertical section and an arc-shaped section integrally formed and connected in sequence. The front of the vertical section is flush with the front of the wire cover profile. The top of the vertical section is connected to the bottom surface of the wire cover profile. The bottom extends vertically downward and connects to the upper end of the arc-shaped section. The lower end of the arc-shaped section extends arc-shaped downward and downward towards the lower plate body and connects to the top of the lower plate body.

[0009] In this invention, the bottom surface of the upper plate is higher than the bottom surface of the wire cover profile, and the top surface of the lower plate is at least 5mm lower than the bottom surface of the wire cover profile.

[0010] In this utility model, the wire cover profile is provided with a lightweight groove cavity for the cover plate.

[0011] In this utility model, the inner decorative light strip includes a flexible protective adhesive layer and a flexible LED light strip disposed within the flexible protective adhesive layer.

[0012] In this utility model, the front side of the wire cover profile has a first locking protrusion located in the hidden light groove, which is used to lock the inner decorative light strip.

[0013] In this utility model, the back of the upper plate is provided with a second latching protrusion located in the hidden light groove, and the second latching protrusion is used to hold the inner decorative light strip.

[0014] In this invention, at least one first cam and one second cam are located at the same level.

[0015] In this invention, the cross-sectional shape of both the first and second card protrusions is triangular.

[0016] In this utility model, the skirting board cover is made of aluminum profile.

[0017] The beneficial effects of this utility model are as follows: By installing the interior decorative light strip in a hidden light groove formed inside the skirting board cover, this utility model effectively avoids the direct exposure of the light-emitting end of the interior decorative light strip, reducing the risk of damage to the interior decorative light strip caused by collisions with passengers or goods. This design not only protects the interior decorative light strip from physical damage and extends its service life, ensuring its stable and effective use, but also reduces maintenance costs caused by damage to the interior decorative light strip and improves the daily operating efficiency of the elevator car. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 A schematic diagram of installing decorative light strips on existing baseboard covers;

[0020] Figure 2 This is a schematic diagram of the combination of the skirting board cover and the inner decorative light strip in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure for installing the skirting board cover on the skirting board base. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0023] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0024] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0025] Reference Figure 2-3A concealed light strip installation structure for use in elevator cars includes a skirting board cover plate 1 and an internal decorative light strip 2. The skirting board cover plate 1 is installed on the inner side of the skirting board base 3. The skirting board cover plate 1 is made of aluminum profile, making it lightweight. The skirting board cover plate 1 includes a cover plate body, an upper plate body 11, and a lower plate body 12. The cover plate body includes a wire cover profile 13, an upper connecting part 14, and a lower connecting part 15. One end of the upper connecting part 14 is integrally formed and connected to the upper part of the front of the wire cover profile 13, and the other end is integrally formed and connected to the middle of the back of the upper plate body 11. The back of the upper plate body 11 is divided by the upper connecting part 14 into a first upper plate surface 111 and a second upper plate surface 112 distributed from top to bottom. The front of the cover profile 13, the bottom surface of the upper connecting part 14, and the second upper plate surface 112 together form a hidden light groove 101; the lower plate 12 is located directly below the upper plate 11, the upper end of the lower connecting part 15 is integrally formed and connected to the bottom surface of the cover profile 13, and the lower end extends downward and downward towards the lower plate 12 and is integrally formed and connected to the top of the lower plate 12. The bottom of the upper plate 11 and the top of the lower plate 12 are spaced apart and form a light outlet 102 that communicates with the hidden light groove 101. The inner decorative light strip 2 is installed in the hidden light groove 101 and its bottom is flush with or higher than the light outlet 102. At this time, the bottom of the inner decorative light strip 2 serves as the light-emitting end that emits light to the light outlet 102. By installing the interior decorative light strip 2 within the concealed light groove 101 formed inside the baseboard cover plate 1, the direct exposure of the light-emitting end of the interior decorative light strip 2 is effectively avoided, reducing the risk of damage to the interior decorative light strip 2 due to collisions with passengers or goods. This design not only protects the interior decorative light strip 2 from physical damage and extends its service life, ensuring stable and effective use, but also reduces maintenance costs caused by damage to the interior decorative light strip 2 and improves the daily operating efficiency of the elevator car.

[0026] In a preferred embodiment, the lower connecting portion 15 includes a vertical section 151 and an arc-shaped section 152 integrally formed and connected in sequence. The front of the vertical section 151 is flush with the front of the wire cover profile 13. The top of the vertical section 151 is connected to the bottom surface of the wire cover profile 13, and the bottom extends vertically downward and connects to the upper end of the arc-shaped section 152. The lower end of the arc-shaped section 152 extends arc-shaped downward towards the lower plate 12 and connects to the top of the lower plate 12. The above design makes the arc-shaped section 152 correspond to the area directly below the inner decorative light strip 2, which can facilitate the reflection of the light emitted by the inner decorative light strip 2 from the light outlet 102. Furthermore, the bottom surface of the upper plate 11 is higher than the bottom surface of the wire cover profile 13, and the top surface of the lower plate 12 is at least 5mm lower than the bottom surface of the wire cover profile 13. This ensures the strength of the skirting board cover 1 while increasing the area of ​​the light outlet 102, thus guaranteeing the lighting display effect of the inner decorative light strip 2.

[0027] In a preferred embodiment, the skirting board profile 13 is provided with a lightweight cover plate cavity 131, which is used to reduce the overall weight of the skirting board cover plate 1.

[0028] In this embodiment, the interior decorative light strip 2 is a commercially available soft interior decorative light strip 2. The interior decorative light strip 2 includes a flexible protective adhesive layer 21 and a flexible LED light strip 22 disposed within the flexible protective adhesive layer 21. The outer contour cross-sectional shape of the flexible protective adhesive layer is rectangular.

[0029] In a preferred embodiment, the front of the cover profile 13 has a first locking protrusion 132 protruding within the hidden light groove 101, and the back of the upper plate 11 has a second locking protrusion 113 protruding within the hidden light groove 101. Both the first locking protrusion 132 and the second locking protrusion 113 are used to hold the inner decorative light strip 2, so that the inner decorative light strip 2 is held in place within the hidden light groove 101. Moreover, by using the first locking protrusion 132 and the second locking protrusion 113 to simultaneously hold the inner decorative light strip 2 on opposite sides, the effect of fixing the inner decorative light strip 2 is better. In this embodiment, at least one first locking protrusion 132 and one second locking protrusion 113 are located at the same level, so as to simultaneously hold the inner decorative light strip 2 at the same height on both sides, thereby improving the quality of holding the inner decorative light strip 2. In addition, the cross-sectional shape of the first locking protrusion 132 and the second locking protrusion 113 is triangular, and the inclined surface of the triangle makes it easier for elevator workers to insert or pull the inner decorative light strip 2 into or out of the hidden light groove 101.

[0030] In a preferred embodiment, the back of the cover profile 13 is provided with cover clips 16 for attaching it to the baseboard seat 3. There are two cover clips 16 arranged symmetrically, which improves the stability of the baseboard cover 1 after it is secured. Specifically, each cover clip 16 includes a clip connecting portion 161 integrally formed with the cover profile 13 at its front end and a cover clip portion 162 located at the rear end of the clip connecting portion 161.

[0031] In a preferred embodiment, the back of the first upper plate 111 and / or the lower plate 12 is configured to press against the skirting board seat 3 when the cover clip 16 is fastened to the skirting board seat 3, thereby further improving the stability of the skirting board cover 1 after fastening and fixing. Specifically: the skirting board seat 3 is made of a second aluminum profile, and the skirting board seat 3 includes a skirting board profile 31 and a skirting board plate 32 integrally formed on the bottom surface of the skirting board profile. The outer side of the skirting board plate 32 is flush with the outer side of the skirting board profile 31. The inner side of the skirting board plate 32 and the bottom surface of the skirting board profile 31 together form a car floor fitting groove on the edge of the car chassis 4. The bottom surface of the skirting board profile 31 is used to press against the top surface of the car chassis 4, and the inner side of the skirting board plate 32 is used to cover the outer surface of the car chassis 4. Furthermore, the interior of the wire seat profile 31 is provided with a cover plate fastening groove 301, and the inner side of the wire seat profile 31 is provided with a cover plate supporting groove 302 located above the bottom surface of the wire seat profile 31 and corresponding to the cover plate fastening groove 301. The upper end of the cover plate supporting groove 302 penetrates the top surface of the wire seat profile 31, and the middle of the groove side wall of the cover plate supporting groove 302 is provided with a cover plate fastening opening 303 that horizontally penetrates and communicates with the cover plate fastening groove 301. The cover plate fastening groove 301 faces the cover plate fastening opening 303. Two wire seat buckles 33 protrude from one side of 03. There are two wire seat buckles 33, which are arranged symmetrically from top to bottom. A wire seat mounting groove is formed between the two wire seat buckles 33. The wire seat buckles 33 are provided with wire seat buckle slots located in the wire seat mounting groove. The back of the first upper plate surface 111 and / or the lower plate body 12 both abut against the side wall of the cover plate support groove 302. The bottom of the lower plate body 12 abuts against the bottom surface of the cover plate support groove 302, so that the cover plate support groove 302 supports the skirting board cover plate 1. The cover plate body is inserted into the cover plate fastening groove 301 through the cover plate fastening opening 303, and the wire cover buckle 16 is inserted into the wire seat fastening groove and the cover plate buckle part 162 is fastened in the wire seat fastening groove, so that the skirting board cover plate 1 is fastened on the skirting board seat 3. Moreover, this snap-fit ​​installation has the advantage of easy disassembly and assembly, which is beneficial for elevator manufacturers to select different styles of skirting board cover plates 1 to install on the skirting board seat 3 according to the needs of different customers.

[0032] In a preferred embodiment, the cable holder profile 31 has a cable holder bolt groove 304 corresponding to the cover plate fastening cavity 301 below it. The bottom surface of the cable holder profile 31 has a cable holder bolt inlet / outlet corresponding to the cable holder bolt groove 304. The car chassis 4 has chassis bolt holes corresponding to the cable holder bolt inlet / outlet. A cable holder bolt nut assembly 5 is inserted and installed through the cable holder bolt groove 304, the cable holder bolt inlet / outlet, and the chassis bolt holes. The cable holder bolt nut assembly 5 is used to fix the kick-feed cable holder 3 to the car chassis 4. The cable holder bolt nut assembly 5 includes a nut and a bolt. Additionally, the outer surface of the cable holder profile 31 has an external light groove, and an external decorative light strip 7 is installed within the external light groove. This external decorative light strip 7 enhances the aesthetics of the elevator car exterior, and because the outer surface of the cable holder profile 31 faces outwards from the car, it will not be damaged by collisions with passengers or cargo.

[0033] The above description is only a preferred embodiment of the present utility model. Any technical solution that achieves the purpose of the present utility model by essentially the same means shall fall within the protection scope of the present utility model.

Claims

1. A hidden light strip mounting structure applied to an elevator car, comprising a skirting board cover plate (1) and an interior decoration light strip (2), characterized in that: The skirting board cover (1) comprises a cover main body, an upper plate body (11) and a lower plate body (12), the cover main body comprises a cover profile (13), an upper connecting part (14) and a lower connecting part (15), one end of the upper connecting part (14) is integrally connected to the upper part of the front of the cover profile (13), the other end is integrally connected to the middle part of the back of the upper plate body (11), the back of the upper plate body (11) is divided into a first upper plate surface (111) and a second upper plate surface (112) distributed from top to bottom by the upper connecting part (14), the front of the cover profile (13), the bottom surface of the upper connecting part (14) and the second upper plate surface (112) jointly enclose a hidden lamp groove (101); The lower plate body (12) is located directly below the upper plate body (11), the upper end of the lower connecting part (15) is integrally connected to the bottom surface of the cover profile (13), the lower end extends downward to the lower plate body (12) and is integrally connected to the top of the lower plate body (12), the bottom of the upper plate body (11) and the top of the lower plate body (12) are spaced apart and form a light outlet (102) communicating with the hidden lamp groove (101), and the interior decorative lamp strip (2) is installed in the hidden lamp groove (101) and the bottom thereof is flush with or higher than the light outlet (102).

2. A concealed light strip mounting structure for an elevator car according to claim 1, characterized in that: The lower connecting part (15) comprises a vertical section (151) and an arc section (152) which are integrally connected in sequence, wherein the front of the vertical section (151) is flush with the front of the cover profile (13), the top of the vertical section (151) is connected to the bottom surface of the cover profile (13), the bottom thereof extends vertically downward and is connected to the upper end of the arc section (152), and the lower end of the arc section (152) extends arcuately downward to the lower plate body (12) and is connected to the top of the lower plate body (12).

3. A concealed light strip mounting structure for an elevator car according to claim 1, characterized in that: The bottom surface of the upper plate body (11) is higher than the bottom surface of the cover profile (13), and the top of the lower plate body (12) is at least 5mm lower than the bottom surface of the cover profile (13).

4. A concealed light strip mounting structure for an elevator car according to claim 1, characterized in that: The cover profile (13) is provided with a cover lightweight cavity (131) therein.

5. A concealed light strip mounting structure for an elevator car according to claim 1, characterized in that: The interior decorative lamp strip (2) comprises a flexible protective adhesive layer (21) and a flexible LED light bar (22) arranged in the flexible protective adhesive layer (21).

6. A concealed lighting strip mounting structure for use on an elevator car as defined in any one of claims 1-5, characterized in that: The front of the cover profile (13) is provided with a first clamping convex (132) located in the hidden lamp groove (101), and the first clamping convex (132) is used for clamping the interior decorative lamp strip (2).

7. A concealed light strip mounting structure for use on an elevator car as defined in claim 6, wherein: The back of the upper plate body (11) is provided with a second clamping convex (113) located in the hidden lamp groove (101), and the second clamping convex (113) is used for clamping the interior decorative lamp strip (2).

8. A concealed light strip mounting structure for an elevator car according to claim 7, characterized in that: At least one first clamping convex (132) and one second clamping convex (113) are located at the same horizontal level.

9. A concealed light strip mounting structure for use on an elevator car as defined in claim 7, wherein: The cross-sectional shape of the first clamping convex (132) and the second clamping convex (113) is triangular.

10. A concealed lighting strip mounting structure for use on an elevator car as defined in any one of claims 1-5, characterized in that: The skirting board cover (1) is made of aluminum profile.

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