CN220688989U - Guide rail fixing structure, guide rail electric appliance box and guide rail lamp - Google Patents

Abstract

The utility model relates to the technical field of electric boxes, in particular to a guide rail fixing structure, a guide rail electric box and a guide rail lamp, wherein the guide rail fixing structure comprises a rotating piece rotatably arranged on an electric box shell, a sliding assembly is arranged on the rotating piece, two buckles for fixing with a guide rail are connected onto the sliding assembly in a sliding manner, and when the rotating piece rotates, the two buckles can be mutually close to or far away from each other; an elastic member for resetting the rotary member; the button is arranged on the shell in a sliding way and is in transmission connection with the rotating piece, so that the button is pressed to drive the rotating piece to rotate and deform the elastic piece, and simultaneously, the two buckles are driven to be mutually close to be separated from the guide rail; and the key is loosened, and the elastic piece resets to enable the two buckles on the rotating piece to be mutually far away until the two buckles are fixed with the guide rail. The utility model solves the technical problems that the existing fixing structure cannot be rapidly assembled and disassembled while ensuring the safety and occupies more space of the electrical box, so that the production cost is high.

Description

Guide rail fixing structure, guide rail electric appliance box and guide rail lamp

Technical Field

The utility model relates to the technical field of electrical boxes, in particular to a guide rail fixing structure, a guide rail electrical box and a guide rail lamp.

Background

The guide rail lamp comprises an electric box and a lamp, the lamp is connected with the guide rail through the electric box, and the electric box is an important part in the guide rail lamp.

At present, the magnetic guide rail lamp is favored by wide users and installers due to the rapid and convenient installation and the like. The magnetic guide rail lamp is mounted on the guide rail by means of the magnets on the electric appliance box, but after a period of use, the magnets have certain demagnetizing falling risks, and potential safety hazards are caused. In order to avoid the problem that the lamp body drops, the mechanical fixing structure is added on the basis of the magnetic guide rail lamp, so that the lamp body and the guide rail are fixed more firmly, and the safety is improved.

The skilled person also envisages fixing structures which can be quickly assembled and disassembled, for example by means of a push rod which brings the two clamping blocks closer to or further away from each other in order to achieve the fixing or separation from the guide rail. When the electric appliance box is operated, the push rod is pushed, the push rod compresses the spring, the push rod drives the two clamping blocks to be close to each other, and the two clamping blocks retract into the electric appliance box, so that the clamping blocks are separated from the guide rail. The push rod is loosened, the spring reset push rod is ejected, the push rod drives the two clamping blocks to be away from each other, and the two clamping blocks extend out of the electrical box, so that the clamping blocks are clamped and fixed with the guide rail. However, such a fixing structure generally requires a large space in the longitudinal direction of the electrical box, which results in a corresponding lengthening of the electrical box to accommodate the fixing structure, thereby increasing production costs. Those skilled in the art desire a quick and easy to use assembly and disassembly; but also can ensure the installation safety and is not easy to fall off; the fixing structure is small in occupied space and low in production cost.

Disclosure of Invention

The utility model aims to provide a guide rail fixing structure, a guide rail electric box and a guide rail lamp, and aims to solve the technical problems that the existing guide rail fixing structure cannot be installed and detached rapidly while ensuring safety, occupies more space of the electric box, and is high in production cost.

In order to achieve the above object, the present utility model provides a rail fixing structure, comprising:

the rotating piece is rotatably arranged on the shell of the guide rail electric appliance box and is provided with a sliding component;

the first buckle and the second buckle are used for being clamped and fixed with the guide rail, the first buckle and the second buckle are respectively positioned at two sides of the rotating piece, and the first buckle and the second buckle are both in sliding connection with the rotating piece through the sliding component, so that when the rotating piece rotates, the first buckle and the second buckle can be mutually close to or far away from each other;

the elastic piece is used for resetting the rotating piece after rotation, one end of the elastic piece is connected with the inner wall of the shell, and the other end of the elastic piece is connected with the rotating piece;

the button, its slidable set up in on the casing, the button can be followed the length direction of casing slides, the button with the rotating member transmission is connected for:

when the key is pressed, the key drives the rotating piece to rotate and deform the elastic piece, and simultaneously the sliding component on the rotating piece drives the first buckle and the second buckle to be close to each other and separated from the guide rail;

when the key is released, the elastic piece resets to drive the first buckle and the second buckle on the rotating piece to be mutually far away from each other to be clamped and fixed with the guide rail.

Fix through first buckle and second buckle, avoid the magnet demagnetization and produce the risk that drops, guarantee the safety in utilization. When the device is used, the installation and the disassembly can be efficiently and quickly completed by only pressing or loosening the key, and the device is convenient to use. Compare the push rod and drive, drive first buckle and second buckle through the rotating member and slide, occupy the small of electrical apparatus box, reduced manufacturing cost.

Preferably, the sliding assembly comprises a rotating piece, a first sliding groove and a second sliding groove, a first guide column is arranged on the first buckle, a second guide column is arranged on the second buckle, the rotating piece and the rotating piece are coaxially arranged in the up-down direction, the first sliding groove and the second sliding groove are arranged on two sides of a rotating shaft of the rotating piece, the first sliding groove and the second sliding groove are all obliquely extended in the circumferential direction from a direction close to a direction far away from the rotating shaft of the rotating piece, the first sliding groove and the second sliding groove are symmetrically arranged around the rotating shaft of the rotating piece, the first guide column is slidably arranged in the first sliding groove, and the second guide column is slidably arranged in the second sliding groove, so that when the rotating piece is rotated, the first buckle and the second buckle can be mutually close to or mutually far away from each other.

Through rotor piece, first spout, second spout, first guide post and second guide post cooperation, can stable control first buckle and second buckle can be close to each other or keep away from each other.

Preferably, the key comprises a pressing part and a transmission part, and a transmission rack is arranged on the transmission part; the rotating member includes a driving wheel meshed with the driving rack.

The transmission rack and the transmission wheel are adopted to finish the transmission of the key and the rotating piece, so that the rotation amplitude of the rotating piece is more accurate and controllable.

Preferably, the elastic component is the torsional spring, the torsional spring cover is located on the rotating member, the torsional spring includes first torsion bar and second torsion bar, be equipped with the dog that resets in the casing, first torsion bar with dog butt or fixed connection reset, the rotor is equipped with the push hole that resets, the second torsion bar is inserted and is located in the push hole that resets.

Through first torsion bar, second torsion bar, reset dog and reset push hole cooperation, avoid the torsional spring pine to take off, use more stably.

Preferably, the first buckle and the second buckle are provided with guiding bevel edges which incline from top to bottom from the direction close to the shell to the direction far away from the shell.

The guide bevel facilitates the mounting of the first and second catches to the rail.

Preferably, the first sliding groove and the second sliding groove are both provided with arc-shaped side walls which are recessed along the direction away from the rotating shaft of the rotating piece on the horizontal plane.

Through setting up the arc lateral wall, rotation process first buckle and second buckle can be more smooth and easy, avoid wearing and tearing, increase of service life.

On the other hand, the utility model also provides a guide rail electric appliance box with the guide rail fixing structure, the guide rail electric appliance box comprises a shell, the rotating piece and the keys are arranged in the shell, two side walls of the shell, which are close to the guide rail, are respectively provided with a buckle passing hole for passing the first buckle and the second buckle, and the end part of the shell is provided with a pressing passing hole for passing the keys.

The rotating piece and the keys are arranged in the shell, so that the whole volume of the locking structure can be reduced, and the occupied space is reduced; and the device is more stable in the shell and is not easy to be disturbed by the outside.

Preferably, two first limiting blocks for limiting the first buckle are arranged in the shell, and the two first limiting blocks are respectively positioned at two sides of the sliding direction of the first buckle;

two second limiting blocks used for limiting the second buckles are arranged in the shell, and the two second limiting blocks are respectively located at two sides of the sliding direction of the second buckles.

The first limiting block and the second limiting block are used for limiting the movement of the first buckle and the second buckle respectively, so that the first buckle and the second buckle are more stable and reliable in use on one hand, and can move in the sliding direction directly due to being limited on the other hand, and respond more rapidly.

Preferably, a mounting column is arranged in the shell, a mounting groove is formed in the end portion, close to the mounting column, of the rotating piece, and the rotating piece is movably sleeved on the mounting column through the mounting groove.

The rotating piece is rotationally connected with the shell through the mounting column and the mounting groove, so that the operation is more stable.

On the other hand, the utility model also provides a guide rail lamp with the guide rail electric box.

The utility model has the following beneficial effects:

1. the rotary piece is driven to rotate through the keys of the guide rail fixing structure, so that the sliding assembly on the rotary piece drives the first buckle and the second buckle to be close to each other so as to be separated from the guide rail. The elastic piece resets to drive the rotating piece to rotate, so that the sliding component on the rotating piece drives the first buckle and the second buckle to be mutually far away from each other so as to be clamped and fixed with the guide rail. The guide rail electric appliance box is fixed on the guide rail through the guide rail fixing structure, so that the falling risk caused by demagnetizing of the magnet is avoided, and the use safety is ensured. And when in use, the installation or the disassembly of the electrical box and the guide rail can be efficiently and rapidly completed only by pressing or loosening the key, so that the use is more convenient. The scheme is not only applicable to non-magnetic guide rail lamps, but also applicable to magnetic guide rail lamps, and has stronger applicability.

2. Because adopted rotating member and slip subassembly cooperation, will be along electrical apparatus box length direction's power through the rotation of rotating member, convert into width direction's power rapidly, reduced the stroke of length direction's power for the volume of the electrical apparatus box that this scheme took is littleer, and electrical apparatus box can set up littleer at length direction's size, thereby reduction in production cost.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a rail fastening structure of the present utility model;

FIG. 2 is a schematic view of the structure of the rotary member, the sliding assembly, the first buckle, the second buckle and the elastic member according to the present utility model;

FIG. 3 is another angular schematic view of the structure of FIG. 2;

FIG. 4 is a schematic view of the structure of the housing of the present utility model;

FIG. 5 is a schematic view of the structure of the housing and the elastic member of the present utility model;

FIG. 6 is a schematic diagram of a key structure according to the present utility model;

FIG. 7 is an overall schematic view of the rail fastening structure of the present utility model;

FIG. 8 is a schematic view showing a state in which the rotor plate of the present utility model is not rotated;

FIG. 9 is a schematic view showing a state of the rotating plate according to the present utility model when the rotating plate rotates;

FIG. 10 is a schematic view showing a state in which the rotor plate of the present utility model is not rotated;

FIG. 11 is a schematic view showing a state of the rotating plate according to the present utility model when the rotating plate rotates;

FIG. 12 is a schematic side view of a rail securing structure of the present utility model;

FIG. 13 is a schematic view of the rail mounting structure of the present utility model mounted into a rail;

FIG. 14 is a schematic view of another mounting method of the rail fastening structure of the present utility model;

FIG. 15 is a schematic view of the structure of the push rod, buckle and spring fixing structure;

FIG. 16 is a schematic view of the rotation axis AA of the rotor plate of the present utility model;

fig. 17 is an overall schematic view of the rail electric box of the present utility model.

In the accompanying drawings: 1-shell, 11-buckle passing hole, 12-push passing hole, 13-first limiting block, 14-second limiting block, 15-mounting column, 16-reset stop, 17-shell cover, 2-rotating piece, 21-driving wheel, 22-mounting groove, 3-sliding component, 31-rotating piece, 311-reset pushing hole, 32-first sliding groove, 33-second sliding groove, 34-arc side wall, 4-first buckle, 41-first guiding column, 5-second buckle, 51-second guiding column, 6-elastic piece, 61-first torsion bar, 62-second torsion bar, 7-button, 71-pressing part, 72-driving part, 721-driving rack, 8-guide rail, 9-guiding oblique edge, 101-push rod, 102-clamping block and 103-spring.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the case where a directional instruction is involved in the embodiment of the present utility model, the directional instruction is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional instruction is changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 17, a rail fixing structure includes:

the rotating piece 2 is rotatably arranged on the shell 1 of the guide rail electric box, and a sliding component 3 is arranged on the rotating piece 2;

the first buckle 4 and the second buckle 5 are used for being clamped and fixed with the guide rail 8, the first buckle 4 and the second buckle 5 are respectively positioned at two sides of the rotating piece 2, and the first buckle 4 and the second buckle 5 are both in sliding connection with the rotating piece 2 through the sliding component 3, so that when the rotating piece 2 rotates, the first buckle 4 and the second buckle 5 can be mutually close to or far away from each other;

an elastic member 6 for resetting the rotating member 2 after rotation, one end of the elastic member 6 being connected to the inner wall of the housing 1, and the other end being connected to the rotating member 2;

the button 7, its slidable set up in on the casing 1, the button 7 can be followed the length direction of casing 1 slides, the button 7 with rotating member 2 transmission is connected for:

when the key 7 is pressed, the key 7 drives the rotating piece 2 to rotate and deform the elastic piece 6, and simultaneously the sliding component 3 on the rotating piece 2 drives the first buckle 4 and the second buckle 5 to approach each other to be separated from the guide rail 8;

when the key 7 is released, the elastic piece 6 resets to drive the first buckle 4 and the second buckle 5 on the rotating piece 2 to be far away from each other to be clamped and fixed with the guide rail 8.

The rotary piece 2 is driven to rotate by the key 7 of the guide rail fixing structure, so that the sliding component 3 on the rotary piece 2 drives the first buckle 4 and the second buckle 5 to be close to each other so as to be separated from the guide rail 8. The elastic piece 6 is reset to drive the rotating piece 2 to rotate, so that the sliding component 3 on the rotating piece 2 drives the first buckle 4 and the second buckle 5 to be far away from each other so as to be clamped and fixed with the guide rail 8. The guide rail electric appliance box is fixed on the guide rail 8 through the guide rail fixing structure, so that the falling risk caused by demagnetizing of the magnet is avoided, and the use safety is ensured. And when in use, the installation or the disassembly of the electrical box and the guide rail 8 can be efficiently and rapidly completed by only pressing or loosening the key 7, so that the use is more convenient. The scheme is not only applicable to non-magnetic guide rail lamps, but also applicable to magnetic guide rail lamps, and has stronger applicability.

As shown in fig. 15, the push rod 101 drives the two clamping blocks 102 to move close to or away from each other so as to fix or separate from the guide rail 8. When the device is operated, the push rod 101 is pushed, the push rod 101 compresses the spring 103, the push rod 101 simultaneously drives the two clamping blocks 102 to be close to each other, and the two clamping blocks 102 retract into the electrical box, so that the clamping blocks 102 are separated from the guide rail 8. When the push rod 101 is loosened, the spring 103 resets the push rod 101 to be ejected, the push rod 101 drives the two clamping blocks 102 to be away from each other, and the two clamping blocks 102 extend out of the electrical box, so that the clamping blocks 102 are clamped and fixed with the guide rail 8.

Compared with the push rod 101 structure, the scheme is matched with the rotary piece 2, the sliding component 3, the first buckle 4, the second buckle 5, the elastic piece 6 and the key 7. That is, compared with fig. 7 and 15, the rotating member 2 is matched with the sliding assembly 3, the force along the length direction of the electrical box is rapidly converted into the force along the width direction through the rotation of the rotating member 2, the stroke of the force along the length direction is reduced, and therefore the volume of the guide rail fixing structure is effectively shortened along the length direction, the volume of the electrical box occupied by the scheme is smaller, and the size of the electrical box along the length direction can be smaller, so that the production cost is reduced. And the general electrical box can be provided with 2 guide rail fixing structures, so that the volume of the electrical box can be further reduced, and the production cost is reduced.

The first buckle 4 and the second buckle 5 may be clamping structures such as a clamping block 102, a clamping hook, a clamping jaw and the like. The first buckle 4 and the second buckle 5 are clamped and fixed with clamping grooves on the guide rail 8.

The elastic member 6 may be a spring, torsion spring, or the like. The rotating member 2 rotates and deforms the elastic member 6, where the deformation may be compression deformation, tension deformation, or torsion deformation.

The sliding component 3 can adopt two oblique sliding grooves or two parallel sliding grooves or two symmetrical sliding grooves to match with sliding blocks, sliding columns, sliding strips and other sliding parts to drive the first buckle 4 and the second buckle 5 to be close to or far away from each other.

Further, the sliding assembly 3 includes a rotating plate 31, a first sliding groove 32 and a second sliding groove 33, the first sliding groove 32 and the second sliding groove 33 are disposed on the rotating plate 31, a first guide post 41 is disposed on the first buckle 4, a second guide post 51 is disposed on the second buckle 5, the rotating plate 31 and the rotating member 2 are coaxially disposed in the up-down direction, the first sliding groove 32 and the second sliding groove 33 are disposed on two sides of the rotating shaft of the rotating plate 31, the first sliding groove 32 and the second sliding groove 33 are circumferentially and obliquely extended in a direction from approaching to being far from the rotating shaft of the rotating plate 31, the first sliding groove 32 and the second sliding groove 33 are symmetrically disposed around the rotating shaft of the rotating plate 31, the first guide post 41 is slidably disposed in the first sliding groove 32, and the second guide post 51 is slidably disposed in the second sliding groove 33, so that when the rotating member 2 is rotated, the first buckle 4 and the second buckle 5 can approach each other or be far from each other.

By the cooperation of the rotation piece 31, the first chute 32, the second chute 33, the first guide post 41 and the second guide post 51, the first buckle 4 and the second buckle 5 can be stably controlled to be close to or far from each other. As shown in fig. 8-11 (the key 7 is not shown in this 4 figures for clarity of illustration of the rotary plate 31), wherein fig. 8 is a schematic view of the state when the rotary plate 31 is not rotated, wherein fig. 9 is a schematic view of the state when the rotary plate 31 is rotated, and the counterclockwise rotation direction in fig. 9 and 11 is only schematic, and can be set to rotate clockwise. As shown in fig. 9, when the key 7 is pressed, the key 7 drives the rotating plate 31 to rotate anticlockwise, and the rotating plate 31 drives the first chute 32 and the second chute 33 to move, so as to drive the first guide post 41 and the second guide post 51 to move, and finally drive the first buckle 4 and the second buckle 5 to approach each other, and at this time, the elastic member 6 is in a deformed state. After the key 7 is released, the elastic piece 6 resets to drive the first chute 32 and the second chute 33 on the rotating piece 2 and the rotating piece 31 to move, so as to drive the first guide post 41 and the second guide post 51 to move, and finally drive the first buckle 4 and the second buckle 5 to be far away from each other. That is, the elastic member 6 resets to drive the rotating plate 31 to return to the state of fig. 8, so that the first buckle 4 and the second buckle 5 are separated from each other to the outside of the housing 1 again, so as to be engaged and fixed with the guide rail 8.

Further, the key 7 includes a pressing portion 71 and a transmission portion 72, and a transmission rack 721 is disposed on the transmission portion 72;

the rotary member 2 comprises a drive wheel 21, which drive wheel 21 is in engagement with the drive rack 721.

The transmission rack 721 and the transmission wheel 21 are adopted to complete the transmission of the key 7 and the rotating piece 2, so that the rotation amplitude of the rotating piece 2 is more accurate and controllable.

Further, the elastic member 6 is a torsion spring, the torsion spring is sleeved on the rotating member 2, the torsion spring includes a first torsion bar 61 and a second torsion bar 62, a reset stop 16 is disposed in the housing 1, the first torsion bar 61 is abutted to or fixedly connected with the reset stop 16, the rotating plate 31 is provided with a reset push hole 311, and the second torsion bar 62 is inserted in the reset push hole 311.

As shown in fig. 3 and 5, the elastic member 6 is preferably a torsion spring, because the torsion spring can be sleeved on the rotating member 2, thereby further reducing the volume of the electrical box. Through the cooperation of the first torsion bar 61, the second torsion bar 62, the reset stop 16 and the reset push hole 311, the torsion spring is prevented from loosening, and the use is more stable.

Further, the first buckle 4 and the second buckle 5 are provided with a guiding bevel 9 which is inclined from top to bottom from the direction close to the shell 1 to the direction far away from the shell 1.

As shown in fig. 12-14, a guiding bevel edge 9 is disposed on the first buckle 4 and the second buckle 5, so that another installation mode without pressing a pressing piece is formed, when the installation is performed, the electrical box is pushed upwards into the guide rail 8, when the guiding bevel edge 9 of the first buckle 4 and the second buckle 5 hits against the lower edge of the guide rail 8, the guiding bevel edge 9 inclines from top to bottom from approaching the shell 1 to being far away from the shell 1, the first buckle 4 and the second buckle 5 can be pushed by pushing the first buckle 4 and the second buckle 5 to approach each other, meanwhile, the first buckle 4 and the second buckle 5 drive the rotating piece 31 to rotate through the first guiding post 41 and the second guiding post 51 and deform an elastic reset piece, and after the first buckle 4 and the second buckle 5 enter into a clamping groove of the guide rail 8, external force disappears, and the elastic reset piece drives the first buckle 4 and the second buckle 5 to reset away from each other, so that the first buckle 4 and the second buckle 5 are clamped and fixed with the guide rail 8. Multiple mounting modes are more flexible and convenient to use.

Further, the first chute 32 and the second chute 33 are each provided with an arc-shaped side wall 34 recessed in a direction away from the rotation axis of the rotary plate 31 in a horizontal plane.

As shown in fig. 10-11 and fig. 16, by arranging the arc-shaped side wall 34, the transmission of the force in the rotation process of the rotating plate 31 is more consistent, the first buckle 4 and the second buckle 5 in the rotation process can be smoother, the abrasion of the first guide post 41 and the second guide post 51, the first chute 32 and the second chute 33 is avoided, and the service life is prolonged.

On the other hand, the utility model also provides a guide rail electrical box with the guide rail fixing structure, the guide rail electrical box comprises a shell 1, the rotating piece 2 and the key 7 are arranged in the shell 1, two side walls of the shell 1, which are close to the guide rail 8, are respectively provided with a buckle passing hole 11 for the first buckle 4 and the second buckle 5 to pass through, and the end part of the shell 1 is provided with a pressing passing hole 12 for the key 7 to pass through.

The rotating piece 2 and the key 7 are arranged in the shell 1, so that the whole volume of the locking structure can be reduced, and the space occupation is reduced; and the arrangement in the shell 1 is more stable and is not easy to be disturbed by the outside.

The buckle passing holes 11 are provided with 2, and the 2 buckle passing holes correspond to the first buckle and the second buckle respectively.

Usually, 2 guide rail locking structures are arranged on one guide rail electric appliance box, and the 2 guide rail locking structures are respectively arranged close to two end parts of the guide rail electric appliance box. However, if the rail electric box is relatively short, only 1 rail locking structure may be provided if 1 rail locking structure is also stably fixed, and the rail locking structure may be provided in other areas, i.e., non-end areas. The housing includes a cover.

Further, two first limiting blocks for limiting the first buckle are arranged in the shell, and the two first limiting blocks are respectively positioned at two sides of the sliding direction of the first buckle;

two second limiting blocks used for limiting the second buckles are arranged in the shell, and the two second limiting blocks are respectively located at two sides of the sliding direction of the second buckles.

The first limiting block and the second limiting block are used for limiting the movement of the first buckle and the second buckle respectively, so that the first buckle and the second buckle are more stable and reliable in use on one hand, and can move in the sliding direction directly due to being limited on the other hand, and respond more rapidly.

Further, a mounting column is arranged in the shell, a mounting groove is formed in the end portion, close to the mounting column, of the rotating piece, and the rotating piece is movably sleeved on the mounting column through the mounting groove.

The rotating piece is rotationally connected with the shell through the mounting column and the mounting groove, so that the operation is more stable. The shell can also be internally provided with a mounting groove, and the rotating piece is provided with a mounting column, namely, the mounting position can be inverted.

On the other hand, the utility model also provides a guide rail lamp with the guide rail electric box. The lamp of the guide rail lamp can be suitable for a canister spot lamp, a floodlight, a grille lamp, a hanging wire lamp and the like.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A guide rail fixing structure, characterized by comprising:

the rotating piece (2) is rotatably arranged on the shell (1) of the guide rail electric appliance box, and a sliding component (3) is arranged on the rotating piece (2);

the first buckle (4) and the second buckle (5) are used for being clamped and fixed with the guide rail (8), the first buckle (4) and the second buckle (5) are respectively positioned on two sides of the rotating piece (2), and the first buckle (4) and the second buckle (5) are both in sliding connection with the rotating piece (2) through the sliding component (3), so that when the rotating piece (2) rotates, the first buckle (4) and the second buckle (5) can be mutually close to or far away from each other;

an elastic member (6) for resetting the rotating member (2) after rotation, wherein one end of the elastic member (6) is connected with the inner wall of the housing (1), and the other end is connected with the rotating member (2);

the button (7), its slidable set up in on casing (1), button (7) can be followed the length direction of casing (1), button (7) with rotating member (2) transmission is connected for:

when the key (7) is pressed, the key (7) drives the rotating piece (2) to rotate and deform the elastic piece (6), and simultaneously the sliding component (3) on the rotating piece (2) drives the first buckle (4) and the second buckle (5) to be close to each other and separated from the guide rail (8);

when the key (7) is loosened, the elastic piece (6) resets to drive the first buckle (4) and the second buckle (5) on the rotating piece (2) to be mutually far away from and are clamped and fixed with the guide rail (8).

2. The guide rail fixing structure according to claim 1, wherein: the sliding assembly (3) comprises a rotating piece (31), a first sliding groove (32) and a second sliding groove (33), a first guide column (41) is arranged on the first buckle (4), a second guide column (51) is arranged on the second buckle (5), the rotating piece (31) and the rotating piece (2) are coaxially arranged in the vertical direction, the first sliding groove (32) and the second sliding groove (33) are arranged on two sides of a rotating shaft of the rotating piece (31), the first sliding groove (32) and the second sliding groove (33) are all obliquely extended in the circumferential direction from approaching to being far away from the rotating shaft of the rotating piece (31), the first sliding groove (32) and the second sliding groove (33) are symmetrically arranged around the rotating shaft of the rotating piece (31), and the first guide column (41) is slidably arranged in the second sliding groove (33), so that the first buckle (2) and the second buckle (5) can be mutually separated from each other when the rotating piece (2) rotates.

3. A guide rail fixing structure according to claim 1 or 2, characterized in that: the key (7) comprises a pressing part (71) and a transmission part (72), and a transmission rack (721) is arranged on the transmission part (72);

the rotary member (2) comprises a driving wheel (21), and the driving wheel (21) is meshed with the driving rack (721).

4. The guide rail fixing structure according to claim 2, wherein: the elastic piece (6) is a torsion spring, the torsion spring is sleeved on the rotating piece (2), the torsion spring comprises a first torsion bar (61) and a second torsion bar (62), a reset stop block (16) is arranged in the shell (1), the first torsion bar (61) is in butt joint or fixed connection with the reset stop block (16), the rotating piece (31) is provided with a reset push hole (311), and the second torsion bar (62) is inserted in the reset push hole (311).

5. A guide rail fixing structure according to claim 1 or 2, characterized in that: the first buckle (4) and the second buckle (5) are respectively provided with a guide bevel edge (9) which inclines from top to bottom from the direction close to the shell (1) to the direction far away from the shell (1).

6. The guide rail fixing structure according to claim 2, wherein: the first sliding groove (32) and the second sliding groove (33) are respectively provided with an arc-shaped side wall (34) which is recessed along the direction far away from the rotating shaft of the rotating piece (31) on the horizontal plane.

7. The utility model provides a guide rail electrical apparatus box which characterized in that: the guide rail fixing structure of any one of claims 1 to 6, wherein the guide rail electric appliance box comprises a shell (1), the rotating piece (2) and the key (7) are both arranged inside the shell (1), two side walls, close to the guide rail (8), of the shell (1) are respectively provided with a buckle passing hole (11) for passing the first buckle (4) and the second buckle (5), and the end part of the shell (1) is provided with a pressing passing hole (12) for passing the key (7).

8. The guideway electrical box of claim 7, wherein: two first limiting blocks (13) for limiting the first buckle (4) are arranged in the shell (1), and the two first limiting blocks (13) are respectively positioned at two sides of the sliding direction of the first buckle (4);

two second limiting blocks (14) used for limiting the second buckle (5) are arranged in the shell (1), and the two second limiting blocks (14) are respectively located at two sides of the sliding direction of the second buckle (5).

9. The guideway electrical box of claim 7, wherein: the novel rotary device is characterized in that a mounting column (15) is arranged in the shell (1), a mounting groove (22) is formed in the end part, close to the mounting column (15), of the rotary piece (2), and the rotary piece (2) is movably sleeved on the mounting column (15) through the mounting groove (22).

10. A guide rail lamp, characterized in that: a rail electrical box comprising any one of claims 7 to 9.