CN216113917U

CN216113917U - Lamp holder of track lamp

Info

Publication number: CN216113917U
Application number: CN202121705718.2U
Authority: CN
Inventors: 陈创双; 杨世灵; 杨世镟; 陈颖
Original assignee: Zhongshan Zhenhuang Photoelectric Technology Co ltd
Current assignee: Zhongshan Zhenhuang Photoelectric Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-22
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a lamp holder of a track lamp, which comprises a base body, a sliding frame and an electrode assembly, wherein the sliding frame is arranged in the base body, the electrode assembly comprises an electrode plate and two sliding blocks, each sliding block is provided with the electrode plate, the two sliding blocks are respectively arranged at two sides of the base body, and the sliding frame is provided with a first inclined guide groove for driving the two sliding blocks to transversely move relatively. The utility model has simple structure, strong compatibility and flexible installation, and meets the assembly requirement of the preset track groove.

Description

Lamp holder of track lamp

Technical Field

The utility model belongs to the field of rail lamp accessories, and particularly relates to a lamp holder of a rail lamp.

Background

The track lamp is installed on the track and is used as a spot lamp. The track lamp adopts the lamp stand to install in the track, and orbital inside input operating voltage puts through lamp stand and track to realize that the track lamp circular telegram is lighted. The existing lamp holder is generally installed in a track groove of a track, the track groove can be embedded in a wall surface when being decorated, and the lamp holder is installed in a matched track groove. However, the problem that the mounting size of the lamp holder is not matched with that of the rail groove is frequently encountered during the actual installation or maintenance of the rail lamp, and the assembly structure of the lamp holder needs to be improved in order to maintain the finished rail groove and reduce the finishing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lamp holder of a track lamp with a simple structure, which realizes the adaptive installation of lamp holders with different specifications and track grooves with different sizes.

According to one aspect of the utility model, the lamp holder of the track lamp comprises a base body, a sliding frame and an electrode assembly, wherein the sliding frame is arranged in the base body, the electrode assembly comprises an electrode plate and two sliding blocks, each sliding block is provided with the electrode plate, the two sliding blocks are respectively arranged on two sides of the base body, and the sliding frame is provided with a first inclined guide groove for driving the two sliding blocks to transversely move relatively. The specification and the size of the lamp holder are changed by utilizing the transverse relative movement of the two sliding blocks, so that the lamp holder is matched and installed with the rail grooves with different sizes.

Further, the pedestal includes a seat groove and a cover plate, the cover plate is covered with the seat groove, a hook platform is arranged at the bottom of the cover plate, a clamping groove is arranged at the top of the seat groove, and the hook platform is clamped in the clamping groove. Therefore, the cover plate and the seat groove are fixed to form a seat body.

Further, the one end of balladeur train is located with staggering to two sliders, every slider includes the roof, riser and bottom plate, the roof is located to the riser, between the bottom plate, the electrode slice is installed in the riser, the roof is equipped with the guide pillar, the bottom of apron is equipped with horizontal guide slot, the guide pillar correspondence is installed in the guide slot, the outer bottom surface of bottom plate is equipped with horizontal spout, the bottom of seat groove is equipped with horizontal slide rail, the spout correspondence is installed in the slide rail, the interior bottom surface of bottom plate is equipped with first traveller, first oblique guide slot leanin, first traveller corresponds and installs in first oblique guide slot. From this, first traveller cooperatees with first oblique guide slot for two sliders can relative motion during balladeur train longitudinal movement, and the cooperation of guide pillar and guide slot, slide rail and spout simultaneously makes two sliders can lateral motion during balladeur train longitudinal movement, thereby can adjust the specification and size of lamp stand.

Further, the one end of balladeur train is equipped with keeps off the platform, and the one end in seat groove is equipped with spacing platform, keeps off the platform and supports and lean on in spacing platform, and the bottom of apron is equipped with the counter bore, and the button round pin is installed to the counter bore, and the middle section of button round pin is equipped with the arrow rest, and the top of button round pin is equipped with presses the platform, has cup jointed first spring between pressing platform and the arrow rest, and the arrow rest articulates in the bottom of counter bore, and the bottom of button round pin supports and leans on in the one end of balladeur train. Thereby, the key pin is pressed, thereby driving the carriage to move longitudinally.

Further, magnetic attraction device is installed in the middle section of balladeur train, magnetic attraction device includes the magnetic path, support and second spring, the magnetic path is installed in the top of support, the inside of support is equipped with the pillar, the second spring housing is in the pillar and compress tightly in the bottom of seat groove, the both sides in balladeur train middle section are equipped with the oblique guide slot of second, the oblique guide slot of second inclines towards the direction slope that deviates from two sliders, the both sides of support are equipped with the second traveller, the both sides of seat groove are equipped with perpendicular groove, the second traveller is installed in the oblique guide slot of second in proper order, perpendicular groove. Thereby, the bracket is pressed, and the second sliding column drives the sliding frame to move reversely in the longitudinal direction.

Further, safety device is installed to the other end of balladeur train, safety device is including pressing board and two safety buckles, place the seat groove in pressing the board, press the below that the balladeur train was located to the board, the one end of pressing the board is equipped with the third inclined guide slot of leanin, every safety buckle is equipped with the third traveller, the third traveller is installed in the third inclined guide slot correspondingly, two safety buckles transversely stagger the setting, two safety buckles wear out along the both sides of seat groove, the other end of pressing the board is equipped with presses the key, press the key and arrange the one end in the seat groove. Therefore, when the pressing key is pressed down, the third inclined guide groove drives the third sliding column to move transversely, and the two safety buckles shrink relatively, so that the lamp holder can be taken out of the rail groove.

The utility model has simple structure, strong compatibility and flexible installation, and meets the assembly requirement of the preset track groove.

Drawings

FIG. 1 is a perspective view of a base of the track lamp of the present invention;

fig. 2 is an exploded view of the lamp socket of the track lamp of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the lamp holder of the track lamp comprises a holder body, a sliding frame 1, an electrode assembly, a magnetic sucker and a safety device. The pedestal includes that the seat is 2 and apron 3, and apron 3 closes with 2 covers in the seat, and the bottom of apron 3 is equipped with hook platform 4, and the top of seat 2 is equipped with draw-in groove 5, and hook platform 4 joint in draw-in groove 5. The sliding frame 1 is arranged in the seat groove 2, one end of the sliding frame 1 is provided with an electrode assembly, the middle section of the sliding frame 1 is provided with a magnetic sucker, and the other end of the sliding frame 1 is provided with a safety device. When the power supply box of the track lamp is expanded, the clamping interface 6 at one end of the seat groove 2 is used, and the fixing screws 7 sequentially penetrate through the cover plate and the seat groove to be conveniently installed in the track groove.

Hereinafter, the switching between a 20mm standard base (hereinafter, referred to as a 20 base) and a 35mm standard base (hereinafter, referred to as a 35 base) will be described as an example. Safety device is including pressing board 8 and two safety button 9, place seat groove 2 in pressing board 8 in, the below of balladeur train 1 is located to pressing board 8, the one end of pressing board 8 is equipped with the third inclined guide slot 10 of leanin, every safety button 9 is equipped with third traveller 11, third traveller 11 is installed in third inclined guide slot 10 correspondingly, two safety button 9 transversely stagger the setting, two safety button 9 are worn out along the both sides of seat groove 2, the other end of pressing board 8 is equipped with presses key 12, press key 12 and place the one end of seat groove 2 in. When the pressing key 12 is pressed, the third inclined guide groove 10 drives the third sliding column 11 to slide, and the two safety buckles 9 transversely contract, so that the lamp holder can be taken out of the rail groove.

The electrode assembly comprises an electrode plate 13 and two sliding blocks, the electrode plate 13 is installed on each sliding block, the two sliding blocks are respectively arranged on two sides of the seat groove 2, the sliding frame 1 is provided with a first inclined guide groove 14, and the first inclined guide groove 14 inclines inwards. Two sliders are arranged at one end of the sliding frame 1 in a staggered mode, each slider comprises a top plate portion 15, a vertical plate portion 16 and a bottom plate portion 17, the vertical plate portions 16 are arranged between the top plate portions 15 and the bottom plate portions 17, the electrode plates 13 are installed on the vertical plate portions 16, the top plate portions 15 are provided with guide pillars 18, the bottom of the cover plate 3 is provided with transverse guide grooves 19, the guide pillars 18 are correspondingly installed on the guide grooves 19, the outer bottom surface of the bottom plate portion 17 is provided with transverse sliding grooves 20, the bottom of the seat groove 2 is provided with transverse sliding rails 21, the sliding grooves 20 are correspondingly installed on the sliding rails 21, the inner bottom surface of the bottom plate portion 17 is provided with first sliding columns 22, and the first sliding columns 22 are correspondingly installed on the first inclined guide grooves 14. The one end of balladeur train 1 is equipped with keeps off the platform 23, the one end of seating slot 2 is equipped with spacing platform 24, keep off the platform 23 and lean on in spacing platform 24, the bottom of apron 3 is equipped with counter bore 25, counter bore 25 installs button pin 26, the middle section of button pin 26 is equipped with arrow rest 27, the top of button pin 26 is equipped with presses the platform 28, press and cup jointed first spring 29 between platform 28 and the arrow rest 27, arrow rest 27 hook joint in the bottom of counter bore 25, the bottom of button pin 26 supports and leans on in the one end of balladeur train 1. Pressing the key pin 26 compresses the first spring 29, the key pin 26 drives the sliding frame 1 to move longitudinally, the first inclined guide groove 14 drives the first sliding column 22 to slide, meanwhile, the guide column 18 slides along the guide groove 19 and the slide rail 21 along the slide groove 20, so that the two sliding blocks transversely contract, at the moment, the third inclined guide groove 10 drives the third sliding column 11 to slide, the two safety buckles 9 also transversely contract, and the 35 lamp holder becomes a 20 lamp holder.

Magnetic suction device includes magnetic path 30, support 31 and second spring 32, magnetic path 30 installs in the top of support 31, the inside of support 31 is equipped with pillar 33, second spring 32 overlaps in pillar 33 and compresses tightly in the bottom of seat groove 2, the both sides in balladeur train 1 middle section are equipped with second inclined guide slot 34, second inclined guide slot 34 is towards the direction slope that deviates from two sliders, the both sides of support 31 are equipped with second traveller 35, the both sides of seat groove 2 are equipped with perpendicular groove 36, second traveller 35 installs in proper order in second inclined guide slot 34, perpendicular groove 36. According to the height of the magnetic stripe in the track groove, the height of the magnetic block 30 and the height of the magnetic stripe in the track groove are adjusted in a lifting mode by pressing the magnetic block 30 to compress the second spring 32, and therefore the magnetic block 30 and the magnetic stripe in the track groove are guaranteed to be matched and fixed. At the same time, the second sliding column 35 moves along the second inclined guiding groove 34, so that the sliding frame 1 moves longitudinally and reversely, the two sliding blocks are transversely unfolded, the 20 lamp holder becomes the 35 lamp holder, and the vertical groove 36 ensures that the bracket 31 is lifted and lowered in parallel.

The transverse telescopic distance between the electrode plate 13 and the safety buckle 9 meets the installation sizes of at least two specifications of track grooves, the lifting and adjusting height of the magnetic block 30, the transverse telescopic distance of the safety buckle 9 and the transverse telescopic distance of the electrode plate 13 respectively meet the specifications of installation standards of the track lamp industry, and the height of the magnetic block 30 can be adjusted according to magnetic stripes of the track grooves with different specifications by arranging the height-adjustable magnetic block 30 and the transverse-adjustable safety buckle 9 on the lamp holder; the protruding distance of the safety buckle 9 can be extended and retracted according to the buckling grooves of the rail grooves with different specifications; the contact surface of the electrode plate 13 can be adapted to the extrusion according to the conductive metal strips of different specifications of track grooves; the user selects to buy the lamp stand of the specification of less size when purchasing the lamp stand alone, and it can be according to the corresponding mounting structure of size adjustment of track groove. In a word, the specification of the lamp holder is changed and the operation is simple, so that the lamp holder is matched and installed with the rail grooves with different sizes.

Through the technical scheme, the lamp holder of a track lamp can satisfy the installation requirement of the track groove that has predetermine through simple assembly, the compatible installation of the track lamp product that adapts to different specification and dimension, reduce the economic loss that the user brought because of purchasing lamp holder specification mistake, realize the nimble assembly of lamp holder and track groove, and the producer need not to carry out solitary lamp holder to the track groove of multiple specification and makes, reduce die sinking and spare part, effectively reduce manufacturing cost, novel structure, it is nimble to use, be favorable to promoting track lamp market and use and development.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related arts, are included in the scope of the present invention.

Claims

1. The lamp holder of track lamp, its characterized in that, including pedestal, balladeur train (1) and electrode subassembly, the pedestal is placed in balladeur train (1), electrode subassembly includes electrode slice (13) and two sliders, and electrode slice (13) are installed to every slider, the both sides of pedestal are located respectively to two sliders, balladeur train (1) is equipped with first oblique guide slot (14) that are used for driving two slider horizontal relative motion.

2. The lamp holder of the track lamp as claimed in claim 1, wherein the base body comprises a base groove (2) and a cover plate (3), the cover plate (3) is covered with the base groove (2), a hook platform (4) is arranged at the bottom of the cover plate (3), a clamping groove (5) is arranged at the top of the base groove (2), and the hook platform (4) is clamped in the clamping groove (5).

3. The lamp holder of the track lamp as claimed in claim 2, wherein the two sliding blocks are alternately arranged at one end of the sliding frame (1), each sliding block comprises a top plate portion (15), a vertical plate portion (16) and a bottom plate portion (17), the vertical plate portion (16) is arranged between the top plate portion (15) and the bottom plate portion (17), the electrode plate (13) is arranged on the vertical plate portion (16), the top plate portion (15) is provided with a guide post (18), the bottom of the cover plate (3) is provided with a transverse guide slot (19), the guide post (18) is correspondingly arranged on the guide slot (19), the outer bottom surface of the bottom plate portion (17) is provided with a transverse sliding slot (20), the bottom of the seat slot (2) is provided with a transverse sliding rail (21), the sliding slot (20) is correspondingly arranged on the sliding rail (21), the inner bottom surface of the bottom plate portion (17) is provided with a first sliding post (22), and the first inclined guide slot (14) is inclined inwards, the first sliding column (22) is correspondingly arranged on the first inclined guide groove (14).

4. The lamp holder of track lamp according to claim 3, characterized in that, the one end of balladeur train (1) is equipped with keeps off the platform (23), the one end of seating groove (2) is equipped with spacing platform (24), keep off platform (23) and lean on in spacing platform (24), the bottom of apron (3) is equipped with counter bore (25), button pin (26) is installed to counter bore (25), the middle section of button pin (26) is equipped with arrow platform (27), the top of button pin (26) is equipped with presses platform (28), press platform (28) with first spring (29) has been cup jointed between arrow platform (27), arrow platform (27) hook joint in the bottom of counter bore (25), the bottom of button pin (26) supports and leans on in the one end of balladeur train (1).

5. The lamp holder of the track lamp as claimed in claim 4, wherein the magnetic attractor is installed at the middle section of the carriage (1), the magnetic attractor comprises a magnetic block (30), a bracket (31) and a second spring (32), the magnetic block (30) is installed at the top of the bracket (31), a support column (33) is arranged inside the bracket (31), the second spring (32) is sleeved on the support column (33) and tightly pressed at the bottom of the seat groove (2), second inclined guide grooves (34) are arranged at two sides of the middle section of the carriage (1), the second inclined guide grooves (34) are inclined towards the direction deviating from the two sliding blocks, second sliding columns (35) are arranged at two sides of the bracket (31), vertical grooves (36) are arranged at two sides of the seat groove (2), and the second sliding columns (35) are sequentially installed on the second inclined guide grooves (34) and the vertical grooves (36).

6. The lamp holder of the track lamp as claimed in claim 3 or 5, wherein a safety device is mounted at the other end of the carriage (1), the safety device comprises a pressing plate (8) and two safety buckles (9), the pressing plate (8) is arranged in the seat groove (2), the pressing plate (8) is arranged below the carriage (1), one end of the pressing plate (8) is provided with a third inclined guide groove (10) which is inclined inwards, each safety buckle (9) is provided with a third sliding column (11), the third sliding columns (11) are correspondingly mounted on the third inclined guide groove (10), the two safety buckles (9) are transversely arranged in a staggered manner, the two safety buckles (9) penetrate out along two sides of the seat groove (2), the pressing key (12) is arranged at the other end of the pressing plate (8), and the pressing key (12) is arranged at one end of the seat groove (2).