CN212005377U

CN212005377U - Step lamp structure

Info

Publication number: CN212005377U
Application number: CN202021049811.8U
Authority: CN
Inventors: 杨洋; 肖荣成
Original assignee: Dalian Lufei Photoelectric Technology Co ltd
Current assignee: Dalian Lufei Photoelectric Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-11-24
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses step lamp structure relates to outdoor lighting installation technical field, especially relates to the on-the-spot mounting structure of outdoor step illumination, lamps and lanterns for decoration. The C-shaped lamp groove of the utility model is made of aluminum alloy, and is of an infinite extension structure along the axis, and is intercepted along with the length of the installation notch arranged on the step; the power supply, the LED substrate and the lampshade are assembled by inserting one end of the C-shaped lamp groove into the corresponding mounting groove; the tail clamps are arranged at two ends of the C-shaped lamp groove; the two ends of the C-shaped lamp groove are fixedly provided with lamp groove end covers through screws; the assembled C-shaped lamp groove is assembled with the support frame through the external support clamping groove; the mounting shell is a strip-shaped structure which is made of aluminum alloy and is closed at two ends, the cross section of the mounting shell is of an O-shaped structure, and a mounting bayonet is arranged in the extension direction of the upper part of one side wall of the mounting shell and is used for being assembled with the C-shaped lamp groove. The technical scheme of the utility model solves the problems of poor waterproof performance and potential safety hazard of the existing assembly mechanism in the prior art; the universality is poor and the construction is inconvenient; no maintenance value, high replacement cost and the like.

Description

Step lamp structure

Technical Field

The utility model discloses step lamp structure relates to outdoor lighting installation technical field, especially relates to the on-the-spot mounting structure of outdoor step illumination, lamps and lanterns for decoration.

Background

For the outdoor step of convenient people's walking in the building, generally can install illumination lamps and lanterns, prior art's step lamp all installs on the handrail, and the light source is too far away from the step for the step can't be lighted up completely to the lamp, and the people will have danger when walking the step at night. There are also lamps directly mounted on the steps, a step lamp that can illuminate the steps; the step lamp is installed in a mode that the hole size on the step needs to be opened according to the size of the processed step lamp shell, if the hole size is not the size of a standard frame, the hole size needs to be changed to be installed, and the step lamp is not universal and is not convenient to construct and install.

The integrative waterproof technology of casing that current step lamp adopted usually, toughened glass adopts and closely the crimping each other with the silica gel strip to realize waterproofly, the end cap closely compresses tightly through the silica gel pad of both sides equally and realizes waterproofly, such waterproof mode, if meet external force and destroy and lead to the glass damaged, perhaps the casing warp and lead to both sides end cap and silica gel pad to break away from, the inside of whole step lamp will become naked state, become not waterproof state, under the condition that rains or have water to irritate into, be a very big hidden danger to personal safety, the product does not have any maintenance value yet simultaneously, great waste manpower and financial resources.

In view of the above problems in the prior art, it is necessary to develop a novel step lamp structure to overcome the problems in the prior art.

Disclosure of Invention

The existing assembly mechanism provided according to the prior art has poor waterproofness and potential safety hazards; the universality is poor and the construction is inconvenient; the technical problems of no maintenance value, high replacement cost and the like are solved, and the step lamp structure is provided. The utility model discloses mainly utilize special installation section bar cooperation toughened glass lamp shade and end closing cap to play site operation and safe waterproof effect.

The utility model discloses a technical means as follows:

a step lamp structure comprising: the LED lamp comprises a mounting shell, a support frame, a C-shaped lamp trough, a power supply, an LED substrate, a lampshade, a tail clamp and a lamp trough end cover;

furthermore, the C-shaped lamp groove is made of aluminum alloy, is of an infinite extension structure along the axis, and is intercepted along the length of the mounting notch arranged on the step;

furthermore, the power supply, the LED substrate and the lampshade are all assembled by inserting one end of the C-shaped lamp groove into the corresponding mounting groove;

furthermore, the tail clamps are arranged at two ends of the C-shaped lamp trough and used for supporting the shape structures at the two ends of the C-shaped lamp trough and protecting the outer sheaths of the connecting circuits from being abraded;

furthermore, the two ends of the C-shaped lamp groove are fixedly assembled with lamp groove end covers through screws, and sealant is coated among the lamp groove end covers, the C-shaped lamp groove and the lampshade and used for sealing the power supply, the LED substrate and the tail card in the C-shaped lamp groove;

furthermore, the assembled C-shaped lamp groove is assembled with the support frame through an external support clamping groove;

furthermore, the support frame is fixedly arranged in the mounting shell through bolts;

further, the installation shell is installed in the step lamp installation groove and is fixedly plugged through a civil structure.

Furthermore, the mounting shell is a strip-shaped structure which is made of aluminum alloy and is closed at two ends, the cross section of the mounting shell is of an O-shaped structure, and a mounting bayonet is arranged in the extension direction of the upper part of one side wall of the mounting shell and is used for being assembled with the C-shaped lamp groove.

Furthermore, the support frame is the bar structure by the aluminum alloy is made, and its cross section is the long-strip-shaped open structure of C type structure C type, at the inside extension degree direction in its open upper and lower both ends, respectively is provided with an inside location sand grip for install the location support to C type light trough.

Further, the C-shaped lamp groove is of a strip structure made of aluminum alloy, and the cross section of the C-shaped lamp groove is of a C-shaped structure; a power supply mounting position, an LED substrate mounting position and a lampshade mounting position are arranged in the C-shaped lamp groove; the bottoms of the two ends of the C-shaped lamp groove are respectively provided with a tail clamp mounting port;

furthermore, the power supply installation position consists of two power supply installation grooves which are arranged on the upper inner wall and the lower inner wall of the step lamp section bar, the two power supply installation grooves are oppositely arranged at the inner side positions close to the C-shaped lamp groove, and the power supply is inserted into the power supply installation grooves from the two ends of the step lamp section bar and is glued and fixed;

further, the LED substrate mounting position consists of two LED substrate mounting grooves which are arranged on the upper inner wall and the lower inner wall of the step lamp section bar, the two LED substrate mounting grooves are oppositely arranged at the middle position of the C-shaped lamp groove, and the LED substrate is inserted into the LED substrate mounting grooves from one end of the step lamp section bar and is glued and fixed;

further, lamp shade installation position comprises two lamp shade mounting grooves that set up on the inner wall about the step lamp section bar, and two lamp shade mounting grooves set up the oral area position in C type lamp groove relatively, and the lamp shade inserts the lamp shade mounting groove by step lamp section bar one end, encapsulates power and LED base plate in C type lamp groove to beat and glue fixedly.

Further, the tail card is of a rectangular structure made of PVC; the middle part of the tail clip is provided with a threading hole, and the middle parts of the edges of the three sides are provided with a horizontal clamping groove; the tail clips are arranged in tail clip mounting ports at two ends of the C-shaped lamp groove through the clamping grooves; the outer end surface is flush with the end part of the C-shaped lamp groove.

Furthermore, the lamp groove end cover is of a plate-shaped structure made of aluminum alloy, threaded holes are machined in the lamp groove end cover, the lamp groove end cover is installed on the screw assembling holes of the C-shaped lamp groove through fastening screws, and the tail clamp, the power supply and the LED substrate are packaged in the C-shaped lamp groove.

Furthermore, two end openings of the C-shaped lamp groove are respectively provided with an installation clamping table for clamping and positioning with the installation shell.

Furthermore, the outer portions of the upper end and the lower end of the C-shaped lamp groove are symmetrically provided with supporting clamping grooves, the supporting clamping grooves are matched with the mounting clamping platforms to be used for being assembled with the supporting frame, and the C-shaped lamp groove mounted in the mounting shell is supported in shape and position.

Further, the lampshade is made of toughened glass and is sealed through sealant after being assembled in the lampshade mounting groove.

Compared with the prior art, the utility model has the advantages of it is following:

1. the step lamp structure provided by the utility model adopts the toughened glass as the lampshade, thereby increasing the safety performance, and when the step lamp structure is damaged by external force, the fragments can present honeycomb obtuse-angle small particles, thereby being not easy to cause serious injury to human body;

2. the step lamp structure provided by the utility model adopts the toughened glass as the lamp shade, the rapid cooling and heating resistance is improved by 3-5 times compared with the common glass, the temperature change of more than 350 degrees can be borne, the obvious effect on preventing the thermal explosion is achieved, and the stability and the safety of the utility model in use are ensured;

3. the opening of the support frame is of an open structure, so that the C-shaped lamp groove is directly pressed from the outside to support the house;

4. the utility model provides a step lamp structure, two sides of the opening of the supporting frame are provided with inward positioning convex strips, the design is just matched and installed with the supporting clamping groove outside the C-shaped lamp groove, and the supporting and positioning effects are achieved for the C-shaped lamp groove;

5. the utility model provides a step lamp structure, through power mounting groove and LED base plate mounting groove that separately set up, realized the fixed position assembly of power and LED base plate, avoided because fixed unstable emergence contact, the dangerous condition that appears;

6. the step lamp structure provided by the utility model avoids the damage of the circuit sheath and the danger of electric leakage caused by the contact friction between the circuit and the end part of the section bar by assembling the tail clips with the threading holes at the two ends of the section bar;

7. the step lamp structure provided by the utility model can be stably fixed when being assembled into mounting grooves such as steps through the supporting clamping grooves and the mounting clamping platforms arranged outside the section bar, thereby ensuring the safe use of the step lamp;

8. the step lamp structure provided by the utility model can be cut along with the length of the step lamp mounting groove on the construction site, thereby avoiding factory assembly, being incapable of being tightly matched with the step lamp mounting groove, and generating various leakage phenomena;

9. the main body components of the step lamp structure provided by the utility model are all supported by aluminum alloy materials, and have corrosion resistance, and the step lamp structure can not rust and corrode after being used in the open for a long time;

10. the utility model provides a step lamp structure is applicable to the assembly in various places, has fine commonality.

In conclusion, the technical scheme of the utility model solves the problems of poor waterproof performance and potential safety hazard of the existing assembly mechanism in the prior art; the universality is poor and the construction is inconvenient; no maintenance value, high replacement cost and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of the present invention;

3 FIG. 32 3 is 3 a 3 view 3 A 3- 3 A 3 of 3 FIG. 31 3; 3

FIG. 3 is a view B-B of FIG. 1;

FIG. 4 is a schematic view of the structure of the mounting housing of the present invention;

FIG. 5 is a schematic view of the supporting frame of the present invention;

FIG. 6 is a schematic view of the C-shaped light trough of the present invention;

FIG. 7 is a schematic view of a C-shaped light trough configuration with a power supply, LED substrate and light cover assembled;

FIG. 8 is a side view of the tail clamp of the present invention;

fig. 9 is a top view of the tail clip of the present invention;

fig. 10 is a schematic view of the structure of the light trough end cover of the present invention.

In the figure: 1. the LED lamp comprises an installation shell 11, an installation bayonet 2, a support frame 21, a positioning convex strip 3, a C-shaped lamp groove 31, a screw assembling hole 32, a power supply installation groove 33, a support clamping groove 34, an LED substrate installation groove 35, a lampshade installation groove 36, an installation clamping table 37, a tail clamp installation port 4, a power supply 5, an LED substrate 6, a lampshade 7, a tail clamp 71, a threading hole 72, a clamping groove 8 and a lamp groove end cover.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

As shown in the figure, the utility model provides a step lamp structure includes: the LED lamp comprises an installation shell 1, a support frame 2, a C-shaped lamp trough 3, a power supply 4, an LED substrate 5, a lampshade 6, a tail clamp 7 and a lamp trough end cover 8;

the C-shaped lamp groove 3 is made of aluminum alloy, is of an infinite extension structure along an axis, and is cut along the length of a mounting notch arranged on the step;

the power supply 4, the LED substrate 5 and the lampshade 6 are all assembled by inserting one end of the C-shaped lamp groove 3 into the corresponding mounting groove;

the tail clips 7 are arranged at two ends of the C-shaped lamp groove 3 and are used for supporting the shape structures at two ends of the C-shaped lamp groove 3 and protecting the outer sheaths of the connecting circuits from being abraded;

two ends of the C-shaped lamp groove 3 are fixedly assembled with lamp groove end covers 8 through screws, and sealant is coated among the lamp groove end covers 8, the C-shaped lamp groove 3 and the lampshade 6 and used for sealing the power supply 4, the LED substrate 5 and the tail clamp 7 in the C-shaped lamp groove 3;

the assembled C-shaped lamp groove 3 is assembled with the support frame 2 through the external support clamping groove 33;

the support frame 2 is fixedly arranged inside the mounting shell 1 through bolts;

the installation shell 1 is arranged in the step lamp installation groove and is fixedly plugged through a civil structure.

The mounting shell 1 is a strip-shaped structure which is made of aluminum alloy and is closed at two ends, the cross section of the mounting shell is of an O-shaped structure, and a mounting bayonet 11 is arranged on the upper part of one side wall of the mounting shell in the extension direction and is used for being assembled with the C-shaped lamp groove 3.

The support frame 2 is a bar-shaped structure made of aluminum alloy, the cross section of the support frame is a C-shaped structure C-shaped long-strip-shaped open structure, and inward positioning convex strips 21 are respectively arranged in the direction of the internal extension degrees of the upper and lower open ends of the support frame and are used for installing, positioning and supporting the C-shaped lamp groove 3.

The C-shaped lamp groove 3 is a strip-shaped structure made of aluminum alloy, and the cross section of the C-shaped lamp groove is of a C-shaped structure; a power supply mounting position, an LED substrate mounting position and a lampshade mounting position are arranged in the C-shaped lamp groove 3; the bottoms of the two ends of the C-shaped lamp groove 3 are respectively provided with a tail clip mounting port 37;

the power supply installation position consists of two power supply installation grooves 32 arranged on the upper inner wall and the lower inner wall of the step lamp section bar, the two power supply installation grooves 32 are oppositely arranged at the inner side positions close to the C-shaped lamp grooves 3, and the power supply 4 is inserted into the power supply installation grooves 32 from the two ends of the step lamp section bar and is fixed by gluing;

the LED substrate mounting position consists of two LED substrate mounting grooves 34 arranged on the upper inner wall and the lower inner wall of the step lamp section bar, the two LED substrate mounting grooves 34 are oppositely arranged at the middle position of the C-shaped lamp groove 3, and the LED substrate 5 is inserted into the LED substrate mounting grooves 34 from one end of the step lamp section bar and is glued and fixed;

the lamp shade installation position comprises two lamp shade mounting grooves 35 that set up on the inner wall about the step lamp section bar, and two lamp shade mounting grooves 35 set up the oral area position at C type lamp groove 3 relatively, and lamp shade 6 inserts lamp shade mounting groove 35 by step lamp section bar one end, encapsulates power 4 and LED base plate 5 in C type lamp groove 3 to beat and glue fixedly.

The tail clip 7 is a rectangular structure made of PVC; the middle part of the tail clip 7 is provided with a threading hole 71, and the middle parts of the edges of the three sides are provided with a horizontal clipping groove 72; the tail clips 7 are arranged in the tail clip mounting openings 37 at the two ends of the C-shaped lamp groove 3 through the clip grooves 72; the outer end surface is flush with the end of the C-shaped light trough 3.

The lamp groove end cover 8 is a plate-shaped structure made of aluminum alloy, threaded holes are machined in the lamp groove end cover, the lamp groove end cover is mounted on the screw mounting holes 31 of the C-shaped lamp groove 3 through fastening screws, and the tail clamp 7, the power supply 4 and the LED substrate 5 are packaged in the C-shaped lamp groove 3.

The mouth parts at two ends of the C-shaped lamp groove 3 are respectively provided with an installation clamping table 36 for clamping and positioning with the installation shell 1.

The supporting clamping grooves 33 are symmetrically arranged on the outer portions of the upper end and the lower end of the C-shaped lamp groove 3, the supporting clamping grooves 33 are matched with the mounting clamping table 36 to be used for being assembled with the supporting frame 2, and the C-shaped lamp groove 3 mounted in the mounting shell 1 is supported in shape and position.

The lamp shade 6 is made of toughened glass and is sealed by sealant after being assembled in the lamp shade mounting groove 35.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A step lamp structure, characterized in that, the step lamp structure includes: the LED lamp comprises an installation shell (1), a support frame (2), a C-shaped lamp trough (3), a power supply (4), an LED substrate (5), a lampshade (6), a tail clamp (7) and a lamp trough end cover (8);

the C-shaped lamp groove (3) is made of aluminum alloy, is of an infinite extension structure along an axis, and is intercepted along the length of a mounting notch arranged on the step;

the power supply (4), the LED substrate (5) and the lampshade (6) are assembled by inserting one end of the C-shaped lamp groove (3) into the corresponding mounting groove;

the tail clips (7) are arranged at two ends of the C-shaped lamp trough (3) and are used for supporting the shape structures at the two ends of the C-shaped lamp trough (3) and protecting the outer sheaths of the connecting circuits from being abraded;

two ends of the C-shaped lamp groove (3) are fixedly provided with lamp groove end covers (8) through screws, and sealant is coated among the lamp groove end covers (8), the C-shaped lamp groove (3) and the lampshade (6) and used for sealing the power supply (4), the LED substrate (5) and the tail clamp (7) in the C-shaped lamp groove (3);

the assembled C-shaped lamp groove (3) is assembled with the support frame (2) through an external support clamping groove (33);

the support frame (2) is fixedly arranged in the mounting shell (1) through bolts;

the mounting shell (1) is mounted in the step lamp mounting groove and is fixedly plugged through a civil structure.

2. The step lamp structure according to claim 1, wherein the mounting housing (1) is a bar structure made of aluminum alloy with two closed ends, the cross section of the bar structure is an O-shaped structure, and a mounting bayonet (11) is arranged on the upper extension direction of one side wall of the mounting housing for being assembled with the C-shaped lamp groove (3).

3. The step lamp structure according to claim 1, wherein the supporting frame (2) is a bar structure made of aluminum alloy, the cross section of the supporting frame is a C-shaped structure with a long and long opening, and the upper and lower ends of the opening are respectively provided with an inward positioning protruding strip (21) in the direction of the extension of the inner part, so as to install, position and support the C-shaped lamp groove (3).

4. The step lamp structure according to claim 1, wherein the C-shaped lamp groove (3) is a bar structure made of aluminum alloy, and the cross section of the bar structure is a C-shaped structure; a power supply mounting position, an LED substrate mounting position and a lampshade mounting position are arranged in the C-shaped lamp trough (3); the bottoms of the two ends of the C-shaped lamp groove (3) are respectively provided with a tail clip mounting port (37);

the power supply installation position consists of two power supply installation grooves (32) arranged on the upper inner wall and the lower inner wall of the step lamp section bar, the two power supply installation grooves (32) are oppositely arranged at the inner side position close to the C-shaped lamp groove (3), and the power supply (4) is inserted into the power supply installation grooves (32) from the two ends of the step lamp section bar and is glued and fixed;

the LED substrate mounting position consists of two LED substrate mounting grooves (34) arranged on the upper inner wall and the lower inner wall of the step lamp section bar, the two LED substrate mounting grooves (34) are oppositely arranged at the middle position of the C-shaped lamp groove (3), and the LED substrate (5) is inserted into the LED substrate mounting grooves (34) from one end of the step lamp section bar and is glued and fixed;

the utility model discloses a LED lamp, including step lamp section bar, lamp shade installation position two lamp shade mounting grooves (35) on the inner wall constitute about the step lamp section bar, two lamp shade mounting grooves (35) set up the oral area position in C type lamp groove (3) relatively, lamp shade (6) are inserted lamp shade mounting groove (35) by step lamp section bar one end, encapsulate power (4) and LED base plate (5) in C type lamp groove (3) to beat and glue fixedly.

5. The step lamp structure according to claim 1, wherein the tail clip (7) is a rectangular structure made of PVC; the middle part of the tail clip (7) is provided with a threading hole (71), and the middle parts of the edges of the three sides are provided with a horizontal clamping groove (72); the tail clamp (7) is arranged in tail clamp mounting ports (37) at two ends of the C-shaped lamp groove (3) through a clamping groove (72); the outer end surface is flush with the end part of the C-shaped lamp groove (3).

6. The step lamp structure according to claim 1, wherein the lamp trough end cover (8) is a plate-shaped structure made of aluminum alloy, threaded holes are formed in the plate-shaped structure, the plate-shaped structure is mounted on the screw mounting holes (31) of the C-shaped lamp trough (3) through fastening screws, and the tail card (7), the power supply (4) and the LED substrate (5) are packaged in the C-shaped lamp trough (3).

7. The step lamp structure according to claim 4, wherein the two end openings of the C-shaped lamp trough (3) are respectively provided with an installation clamping table (36) for clamping and positioning with the installation shell (1).

8. The step lamp structure according to claim 7, wherein the supporting slots (33) are symmetrically arranged outside the upper and lower ends of the C-shaped lamp groove (3), and the supporting slots (33) are matched with the mounting clamping table (36) for assembling with the supporting frame (2) to support the C-shaped lamp groove (3) in the mounting shell (1).

9. The step lamp structure according to claim 1, wherein the lamp housing (6) is made of tempered glass and is sealed by a sealant after being assembled in the lamp housing installation groove (35).