CN213237439U - Guide rail head and assembly structure thereof - Google Patents
Guide rail head and assembly structure thereof Download PDFInfo
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- CN213237439U CN213237439U CN202020957383.2U CN202020957383U CN213237439U CN 213237439 U CN213237439 U CN 213237439U CN 202020957383 U CN202020957383 U CN 202020957383U CN 213237439 U CN213237439 U CN 213237439U
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- guide rail
- rail head
- base
- head
- buckle
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Abstract
The utility model provides a guide rail head and assembly structure thereof, includes face lid and base, the face lid lock is in the base, the outer terminal surface of face lid is equipped with the boss, outer terminal surface is in the guide rail head with when the guide rail strip is installed, just right guide rail strip. Guide rail head among this technical scheme aims at improving its stability when installing the guide rail strip, and the boss is located between face lid and the guide rail strip, and it is suitable with guide rail strip looks butt promptly both assembly parallel and level contacts when assembling for its height, compares prior art, increases the frictional force between guide rail strip and the face lid through addding the boss to guarantee the overhead lighting assembly's of guide rail stable installation, ensure that its installation can not produce not hard up phenomenon.
Description
Technical Field
The utility model relates to a lighting equipment field, in particular to guide rail head and assembly structure thereof.
Background
The guide rail lamp can project light to important goods or exhibitions, so that the guide rail lamp becomes one of the most important lighting decorative lamps, and is widely applied to commercial places such as shops, exhibition halls, hotels and the like. The main structure of the guide rail lamp comprises a guide rail bar, a guide rail head capable of adjusting and fixing the irradiation position along the guide rail bar in a sliding manner, and a lamp assembly arranged on the guide rail head. The LED guide rail spot lamp has the advantages of less luminous heat productivity, small radiation, energy conservation, long service life and the like of the LED, thereby basically replacing the traditional guide rail lamp.
With the increasing application range of the LED guide rail spot lamp, some defects in the product structure are gradually found. For example, the guide rail head and the guide rail bar cannot be matched to meet the requirements of relatively simple structural design and high assembly efficiency while meeting the stability.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a rail head and an assembling structure thereof.
The utility model provides a guide rail head, includes face lid and base, face lid lock is in the base, the outer terminal surface of face lid is equipped with the boss, outer terminal surface is in guide rail head with when the guide rail strip is installed, just right guide rail strip.
Preferably, the length extension direction of the boss is perpendicular to the length direction of the guide rail bar.
Preferably, the axial cross section of the boss is circular arc.
Preferably, two ends of the boss are respectively provided with an inclined surface.
Preferably, the guide rail head is provided with an anti-rotation component;
the anti-rotation assembly comprises an elastic buckle and a spring, the elastic buckle can be inserted into the side wall of the base in a reciprocating motion mode along the vertical direction through the spring, and the height of the elastic buckle is larger than that of the guide rail head.
Preferably, the lateral wall of base is equipped with the holding tank, elasticity buckle adaptability assembly is in the holding tank, and the medial extremity of its both sides is equipped with the slider, the base be equipped with slider adaptability complex slide rail, the slide rail extends along vertical direction.
Preferably, the inner side wall of the elastic buckle is provided with a T-shaped clamping head, the base is provided with a clamping seat, the clamping seat is located right below the T-shaped clamping head, and the spring is sleeved between the T-shaped clamping head and the clamping seat.
Preferably, the middle part of the face cover is provided with a mounting shaft hole, and a conductive assembly is assembled in the mounting shaft hole;
the conductive assembly comprises a fixed buckle, a terminal wire copper sheet, a lower buckle, a screw rod and a nut, and the screw rod sequentially penetrates through the fixed buckle and the lower buckle and is fixed through the nut;
the fixed buckle is a T-shaped structural part, the outer side wall of the vertical section of the fixed buckle is provided with a wedge-shaped block protruding outwards, the two ends of the terminal wire copper sheet are provided with bending parts bent towards the same side of the terminal wire copper sheet, the terminal wire copper sheet is accommodated in the installation shaft hole and between the outer side walls of the vertical section of the fixed buckle, the bending parts at the upper end of the terminal wire copper sheet are arranged to be driven out from the horizontal section of the fixed buckle and the upper end face of the installation shaft hole, and the bending parts at the lower end of the terminal wire copper sheet.
Preferably, the base and the face cover are fixed through bolts, the face cover is provided with mounting holes for inserting the bolts, and correspondingly, mounting columns for inserting the lower ends of the bolts are arranged in the base;
the edge of the face cover is provided with a side plate which extends vertically downwards, the side plate is provided with a side through hole, the inner side wall of the base is provided with a side convex block, when the base is buckled with the face cover, the side plate is attached to the inner side wall of the base, and the side convex block is just clamped into the side through hole;
the side plates vertically extend downwards to form a top position column.
The utility model provides an assembly structure of guide rail head, includes guide rail strip and above-mentioned guide rail head, guide rail head detachably installs guide rail strip, just the height of boss just adapt to with guide rail strip's lower terminal surface offsets.
Guide rail head among this technical scheme aims at improving its stability when installing the guide rail strip, and the boss is located between face lid and the guide rail strip, and it is suitable with guide rail strip looks butt promptly both assembly parallel and level contacts when assembling for its height, compares prior art, increases the frictional force between guide rail strip and the face lid through addding the boss to guarantee the overhead lighting assembly's of guide rail stable installation, ensure that its installation can not produce not hard up phenomenon.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall configuration of a guide rail head in one embodiment;
FIG. 2 is a schematic diagram of a face cover in one embodiment;
FIG. 3 is a schematic diagram of the structure of the base and the anti-rotation component according to an embodiment;
FIG. 4 is a schematic diagram of a base in an embodiment;
FIG. 5 is a cross-sectional view of a guide rail head in one embodiment;
FIG. 6 is an exploded view of a guide rail head in one embodiment;
fig. 7 is a schematic view of an exemplary embodiment of a mounting structure of a guide rail head and a guide rail bar.
Wherein the reference numbers are as follows:
the face cover 1, the boss 11, the inclined surface 110, the mounting shaft hole 12, the mounting platform 13, the mounting hole 14, the side plate 15, the side mounting through hole 16 and the jacking column 17;
the base 2, the accommodating groove 21, the mounting column 22 and the side mounting lug 23;
the anti-rotation component 4, the elastic buckle 41, the spring 42, the sliding block 43, the sliding rail 44, the T-shaped clamping head 45 and the clamping seat 46;
the conductive assembly 5, the fixing buckle 51, the wedge block 511, the terminal wire copper sheet 52, the bending part 521, the lower buckle 53, the screw 54 and the nut 55.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, 2 and 5, a rail head includes a surface cover 1 and a base 2, the surface cover 1 is fastened to the base 2, a boss 11 is provided on an outer end surface of the surface cover 1, and the outer end surface faces the rail bar 3 when the rail head is mounted on the rail bar 3.
The guide rail head among this technical scheme aims at improving its stability when installing guide rail strip 3, and boss 11 is located between face lid 1 and guide rail strip 3, and it is suitable with guide rail strip 3 looks butt promptly both assembly parallel and level contacts when both assemble, as shown in fig. 7, compare prior art, through addding boss 11 and increase the frictional force between guide rail strip 3 and the face lid 1 to guarantee the overhead lighting assembly's of guide rail stable installation, guarantee that its installation can not produce not hard up phenomenon.
Preferably, the length extension direction of the boss 11 is perpendicular to the length direction of the guide rail bar 3.
Most guide rail heads on the market are firstly clamped from the end of the guide rail bar 3 in the process of being installed on the guide rail bar 3, then slide to a specific position along the length direction of the guide rail bar 3, and then rotate relatively to realize final assembly. In this embodiment, the boss 11 is designed such that the length extending direction thereof is perpendicular to the length direction of the rail strip 3, and compared with the design in which the boss 11 is inclined to the length direction of the rail strip 3, the friction force generated between the boss 11 and the rail strip 3 is the largest (the direction of the friction force is perpendicular to the direction in which the rail head and the rail strip 3 tend to move relatively), which is an optimal solution for obtaining a highly stable assembly.
Preferably, the axial cross section of the boss 11 is arc-shaped, so that relative rotation between the guide rail head and the guide rail bar 3 in the assembling process is facilitated, and if the boss 11 is in planar contact with the guide rail bar, the friction force between the guide rail head and the guide rail bar 3 is too large, so that relative rotation is not facilitated, therefore, the axial cross section of the boss 11 in the embodiment is designed to be arc-shaped, so that the use requirement of the track lamp is met, and the optimal scheme of high-stability assembly can be obtained.
Preferably, the two ends of the boss 11 are respectively provided with an inclined surface 110, so that the guide rail head and the guide rail bar can rotate relatively, and the use performance is improved.
Preferably, as shown in fig. 5 and 6, the middle of the face cover 1 is provided with a mounting shaft hole 12, and preferably, two bosses 11 are arranged in parallel on two sides of the mounting shaft hole 12;
the outer side wall of the mounting shaft hole 12 is provided with a mounting platform 13 which extends outwards horizontally, and a conductive component 5 is assembled in the mounting shaft hole 12;
the conductive component 5 comprises a fixed buckle 51, a terminal wire copper sheet 52, a lower buckle 53, a screw 54 and a nut 55, wherein the screw 54 sequentially penetrates through the fixed buckle 51 and the lower buckle 53 and is fixed through the nut 55;
the fixed buckle 51 is a T-shaped structural member, the outer side wall of the vertical section of the fixed buckle 51 is provided with a wedge-shaped block 511 protruding outwards, two ends of the terminal wire copper sheet 52 are provided with bent parts 521 bent towards the same side of the terminal wire copper sheet, the terminal wire copper sheet 52 is accommodated in the installation shaft hole 12 and between the outer side walls of the vertical section of the fixed buckle 51, the bent part 521 at the upper end of the terminal wire copper sheet is penetrated out from the horizontal section of the fixed buckle 51 and the upper end face of the installation shaft hole 12, and the bent part 521 at the lower end of the terminal wire copper sheet is penetrated out.
In this embodiment, after the guide rail head slides into the guide rail bar 3 to a specific position, the guide rail head and the guide rail bar 3 rotate relatively, and the mounting platform 13 is clamped into the mounting groove 31 of the guide rail bar 3, thereby completing stable assembly.
In this embodiment, the wedge block 511 contacts the terminal line copper sheet 52 to ensure that the terminal line copper sheet 52 has a springback effect, and the wedge block has a simple structure and is convenient to disassemble and assemble.
Further, the base 2 and the face cover 1 are fixed by bolts, the face cover 1 is provided with mounting holes 14 for inserting the bolts, and correspondingly, mounting columns 22 for inserting the lower ends of the bolts are arranged in the base 2, so that stable assembly of the bottom cover 2 and the face cover 1 is ensured;
the edge of the face cover 1 is provided with a side plate 15 which vertically extends downwards, the side plate 15 is provided with a side through hole 16, the inner side wall of the base 2 is provided with a side convex block 23, when the base 2 is buckled with the face cover 1, the side plate 15 is attached to the inner side wall of the base 2, and the side convex block 23 is just clamped into the side through hole 16, so that the stable assembly of the bottom cover 2 and the face cover 1 is ensured;
the side plates 15 vertically extend downwards to form a top position column 17, so that the face cover 1 and the base 2 are prevented from being installed reversely.
As shown in fig. 7, a guide head assembling structure includes a guide rail bar 3 and a guide head, the guide head is detachably mounted on the guide rail bar 3, and the height of the boss 11 is just adapted to abut against the lower end face of the guide rail bar 3.
Further, the guide rail head is provided with an anti-rotation component 4, as shown in fig. 3 and 4;
the anti-rotation assembly 4 comprises an elastic buckle 41 and a spring 42, wherein the elastic buckle 41 is inserted into the side wall of the base 2 through the spring 42 in a reciprocating manner along the vertical direction, the height of the elastic buckle is greater than that of the guide rail head, and the width of the elastic buckle is matched with the width of the notch of the guide rail strip 3.
Most guide rail heads on the market are firstly clamped from the end of the guide rail bar 3 in the process of being installed on the guide rail bar 3, then slide to a specific position along the length direction of the guide rail bar 3, and then rotate relatively to realize final assembly. The elastic buckle 41 provided in this embodiment is vertically and upwardly clamped into the guide rail bar 3 after the guide rail head slides to a specific position of the guide rail bar 3 and rotates relative to the guide rail bar 3, so as to limit the relative rotation between the guide rail bar 3 and the guide rail head, so that the light assembly on the guide rail head is stably installed on the guide rail bar 3, and the installation is ensured not to be loosened. The height of the elastic buckle 41 is greater than that of the guide rail head so as to meet the requirement that the elastic buckle can be vertically and upwards clamped into the guide rail bar 3; and in the process of the relative motion between the guide rail strip 3 and the guide rail head or in the process of detaching the guide rail head from the guide rail strip 3, the elastic buckle 41 compresses the spring 42 to vertically move downwards to the position consistent with the height of the guide rail head so as to remove the obstruction to the relative rotation between the guide rail strip 3 and the guide rail head and improve the dismounting efficiency.
Preferably, the lateral wall of base 2 is equipped with holding tank 21, elasticity buckle 41 adaptability assembly is in the holding tank 21, and the lateral wall of holding tank 21 restricts the skew of elasticity buckle 41 in its width direction, and the make full use of base 2's structure carries out the assembly of elasticity buckle 41, and simple structure just guarantees accurate use. And then, the inner side end of the elastic buckle 41 is provided with a slide block 43, preferably, the two sides of the elastic buckle are respectively provided with the slide blocks 43, the base 2 is provided with a slide rail 44 which is adaptively matched with the slide blocks 43 and extends along the vertical direction, and the deviation of the elastic buckle 41 in the thickness direction is limited by the matching of the slide blocks and the slide rail, so that the elastic buckle can always keep reciprocating motion in the vertical direction in the same direction, and the exertion of the anti-rotation function of the guide rail head is fully ensured.
Preferably, the inner side wall of the elastic buckle 41 is provided with a T-shaped clamping head 45, the base 2 is provided with a clamping seat 46, the clamping seat 46 is located right below the T-shaped clamping head 45, the spring 42 is sleeved between the T-shaped clamping head 45 and the clamping seat 46, so that the elastic buckle 41 is protected from being excessively twisted and deviating from an installation position to be unable to recover in the reciprocating motion process, and the elastic buckle 41 is sufficiently matched to play a role in preventing the guide rail head from rotating.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides a guide rail head, includes face lid and base, face lid lock is in the base, its characterized in that: the outer end face of the face cover is provided with a boss, and the outer end face is right opposite to the guide rail bar when the guide rail head and the guide rail bar are installed.
2. The rail head of claim 1, wherein: the length extending direction of the boss is perpendicular to the length direction of the guide rail bar.
3. The rail head according to claim 1 or 2, characterized in that: the axial section of the boss is arc-shaped.
4. The rail head according to claim 1 or 2, characterized in that: inclined planes are respectively arranged at the two ends of the boss.
5. The rail head of claim 1, wherein: the guide rail head is provided with an anti-rotation assembly;
the anti-rotation assembly comprises an elastic buckle and a spring, the elastic buckle can be inserted into the side wall of the base in a reciprocating motion mode along the vertical direction through the spring, and the height of the elastic buckle is larger than that of the guide rail head.
6. The guide rail head of claim 5, wherein: the lateral wall of base is equipped with the holding tank, elasticity buckle adaptability assembly is in the holding tank, and the medial extremity of its both sides is equipped with the slider, the base be equipped with slider adaptability complex slide rail, the slide rail extends along vertical direction.
7. The rail head of claim 6, wherein: the inner side wall of the elastic buckle is provided with a T-shaped clamping head, the base is provided with a clamping seat, the clamping seat is located under the T-shaped clamping head, and the spring is sleeved between the T-shaped clamping head and the clamping seat.
8. The rail head of claim 1, wherein: the middle part of the face cover is provided with an installation shaft hole, and a conductive assembly is assembled in the installation shaft hole;
the conductive assembly comprises a fixed buckle, a terminal wire copper sheet, a lower buckle, a screw rod and a nut, and the screw rod sequentially penetrates through the fixed buckle and the lower buckle and is fixed through the nut;
the fixed buckle is a T-shaped structural part, the outer side wall of the vertical section of the fixed buckle is provided with a wedge-shaped block protruding outwards, the two ends of the terminal wire copper sheet are provided with bending parts bent towards the same side of the terminal wire copper sheet, the terminal wire copper sheet is accommodated in the installation shaft hole and between the outer side walls of the vertical section of the fixed buckle, the bending parts at the upper end of the terminal wire copper sheet are arranged to be driven out from the horizontal section of the fixed buckle and the upper end face of the installation shaft hole, and the bending parts at the lower end of the terminal wire copper sheet.
9. The rail head of claim 1, wherein: the base and the face cover are fixed through bolts, the face cover is provided with mounting holes for the bolts to penetrate through, and correspondingly, mounting columns for the lower ends of the bolts to insert into are arranged in the base;
the edge of the face cover is provided with a side plate which extends vertically downwards, the side plate is provided with a side through hole, the inner side wall of the base is provided with a side convex block, when the base is buckled with the face cover, the side plate is attached to the inner side wall of the base, and the side convex block is just clamped into the side through hole;
the side plates vertically extend downwards to form a top position column.
10. An assembly structure of a guide rail head, characterized in that: comprising the guide rail bar and the guide rail head of any one of claims 1-9, the guide rail head being detachably mounted to the guide rail bar with the height of the boss just adapted against the lower end face of the guide rail bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957383.2U CN213237439U (en) | 2020-06-01 | 2020-06-01 | Guide rail head and assembly structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020957383.2U CN213237439U (en) | 2020-06-01 | 2020-06-01 | Guide rail head and assembly structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213237439U true CN213237439U (en) | 2021-05-18 |
Family
ID=75883861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020957383.2U Active CN213237439U (en) | 2020-06-01 | 2020-06-01 | Guide rail head and assembly structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213237439U (en) |
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2020
- 2020-06-01 CN CN202020957383.2U patent/CN213237439U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.132, Weiyong Industrial Zone, Shibi street, Panyu District, Guangzhou, Guangdong 511495 Patentee after: PAK CORPORATION Co.,Ltd. Address before: No.132, Weiyong Industrial Zone, Shibi street, Panyu District, Foshan City, Guangdong Province, 511495 Patentee before: PAK CORPORATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: 404100 No. 439, Hongxing East Road, Wuqiao, Wanzhou District, Chongqing Patentee after: CHONGQING SANXIONG AURORA LIGHTING CO.,LTD. Address before: No.132, Weiyong Industrial Zone, Shibi street, Panyu District, Guangzhou, Guangdong 511495 Patentee before: PAK CORPORATION Co.,Ltd. |