CN219756185U

CN219756185U - Spotlight type LED lamp area

Info

Publication number: CN219756185U
Application number: CN202320847025.XU
Authority: CN
Inventors: 陈少杰; 陈聪奋
Original assignee: Abel Fujian Lighting Co ltd
Current assignee: Abel Fujian Lighting Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-09-26
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the technical field of LEDs and discloses a light-gathering LED lamp strip, which comprises a light-gathering plate and an LED lamp strip, wherein the LED lamp strip is arranged in the light-gathering plate; when the LED lamp strip needs to be maintained, after the protective cover is opened, the telescopic piece pushes the LED lamp strip out of the groove, so that maintenance personnel can conveniently take out the LED lamp strip, the LED lamp strip is installed in a detachable mode, and when the LED lamp strip is taken out, the maintenance personnel is prevented from lifting the protective cover for a long time, and the working strength of the maintenance personnel is reduced.

Description

Spotlight type LED lamp area

Technical Field

The utility model relates to the field of LEDs, in particular to a condensing LED lamp strip.

Background

The LED lamp strip is generally characterized in that LEDs are assembled on a strip-shaped shell (FPC or PCB hard board), and in order to realize better brightness presentation, a rectangular-frustum-shaped light condensing plate is generally arranged on the periphery of the shell, namely the LED lamp strip is embedded in the light condensing plate, and the light condensing plate is used for reflecting light irradiated by the LED lamp strip to the periphery to the middle part so as to realize light gathering; the light-gathering type LED lamp strip has high use frequency due to good light gathering performance, and the utility model is an improvement on the structure of the light-gathering type LED lamp strip.

When traditional spotlight formula LED lamp area appears damaging in long-term use, because the LED lamp area is embedded in the spotlight board, be difficult for taking out it when maintenance personal maintains, especially when the lamp area is installed at the top in room, maintenance personal dismouting is long-time to lift the hand operation, and is very painstaking, and in order to make things convenient for maintenance personal to change the lamp area and use, proposes a novel LED lamp area of being convenient for change.

Disclosure of Invention

The utility model provides a condensing type LED lamp strip, which solves the technical problems that the LED lamp strip is not easy to take out and maintenance personnel lift the LED lamp strip for a long time to operate in the related art, and is very hard.

The utility model provides a spotlight type LED lamp strip, which comprises a spotlight plate, an LED lamp strip, a protective cover, a shell, a hinging shaft, a groove, a spotlight plate, a sliding groove, a driving structure and a telescopic piece, wherein the LED lamp strip is arranged in the spotlight plate, the two ends of the protective cover are connected to the shell through the hinging shaft in a rotating mode, the groove is formed in one side face of the shell, the spotlight plate is arranged in the groove, the LED lamp strip is arranged at the groove bottom of the groove, the sliding groove is formed in the shell, the sections of the protective cover and the sliding groove are arc-shaped, the protective cover and the sliding groove form sliding guide fit, the driving structure and the telescopic piece are arranged in the shell, the driving structure is connected with the protective cover, the driving structure is used for driving the protective cover to rotate, the telescopic piece is connected with the LED lamp strip, and the telescopic piece is used for pushing the LED lamp strip out of the groove bottom of the groove.

Further: a sliding block is arranged on one side surface of the protective cover, which is positioned in the sliding groove, and the sliding block is arranged in the sliding groove, so that the protective cover and the sliding groove form sliding guide fit.

Further: the sliding block is made of metal, a magnetic block is arranged at the bottom of the sliding groove, and the magnetic block is matched with the sliding block.

Further: the driving structure comprises a poking piece which is fixedly arranged on the outer wall of the protective cover and is positioned on one side surface of the protective cover, which is far away from the sliding block.

Further: the outer wall of the shell is also provided with a containing groove, the section of the containing groove and the section of the protective cover are arc-shaped, when the sliding block is positioned at the notch of the sliding groove, one side surface of the protective cover, which is far away from the sliding block, is positioned inside the containing groove, and the protective cover and the containing groove form limit interference fit.

Further: the driving structure comprises a motor, the motor is positioned at one end of the protective cover, the fixed end of the motor is connected with the shell, and the output end of the motor is connected with the protective cover.

The driving mechanism can also be a rotary driving device such as a rotary cylinder.

Further: the butt joint axle is installed to the one end that the drive structure was kept away from to the protection casing, and the inside of butt joint axle is equipped with the draw-in groove, and the universal driving axle is installed to adjacent protection casing one side that corresponds the butt joint axle, and the universal driving axle constitutes spacing interference fit with the draw-in groove, and universal driving axle and draw-in groove cross-section all are the polygon prism.

Further: the telescopic piece comprises a matching part and a moving part, wherein the matching part is connected with the moving part, the matching part stretches into the sliding groove, the moving part is positioned between the sliding groove and the groove, the matching part is matched with the protective cover, when the protective cover moves to the matching part along the sliding groove, the matching part is extruded and driven to move towards the notch of the groove, and the LED lamp strip is pushed out from the groove bottom of the groove.

Further: the cooperation portion includes the lug, and the movable part includes the connecting rod, and the lug is arranged in the spout, and lug connection connecting rod one end, the connecting rod other end are connected with the mounting panel, and the lug is kept away from one side of connecting rod and is personally submitted the arc to cooperate with the protection casing, and the mounting panel is located the tank bottom department of recess, and the LED lamp area is connected with the mounting panel, and the shell is inside to be installed logical groove still, and the connecting rod is arranged in logical inslot to constitute sliding guide cooperation with logical groove, leads to the groove to be linked together with the recess, and the spring is installed to the connecting rod outer wall, and the one end fixed connection of spring is in logical groove wall, other end fixed connection connecting rod.

Further: the telescopic part comprises an electric push rod, the fixed end of the electric push rod is arranged inside the shell, and the output end of the electric push rod is connected with the LED lamp strip.

Further: the cleaning piece is also arranged in the shell and is used for cleaning dust on the surface of the protective cover when the protective cover is retracted into the shell.

The method specifically comprises the following steps: the cleaning piece comprises a mounting block, the mounting block is detachably connected with the shell, a hairbrush is mounted on one end face of the mounting block extending into the shell, and the hairbrush extends into the sliding groove.

When the LED lamp strip is maintained and replaced, the protective cover gradually stretches into the sliding groove and is contacted with the hairbrush in the movement process, and dust attached to the surface of the protective cover is cleaned through the hairbrush.

Further: a limit groove is formed in one side face of the shell, the bottom of the limit groove is communicated with the sliding groove, and the mounting block is arranged in the limit groove and forms sliding guide fit with the limit groove.

After the brush is used for a period of time, maintenance personnel can pull out the installation block from the limiting groove, so that the brush is separated from the sliding groove, at the moment, the brush can be cleaned, dust in the brush is removed, the brush is installed in the limiting groove again, the brush stretches into the sliding groove again, the metal block and the magnetic block are required to be additionally described, the installation block and the limiting groove are also installed, the installation block can be clamped in the limiting groove through magnetic adsorption of the metal block and the magnetic block, and the phenomenon that the brush is separated from the shell when the surface of the protective cover is cleaned is avoided.

Further: the length of the sliding block is greater than the lengths of the protective cover and the limiting groove.

When the LED lamp strip is maintained and replaced, the sliding block slides in the sliding groove and can pass through the communicating part of the limiting groove and the sliding groove, the phenomenon that the sliding block is separated from and enters the limiting groove when sliding in the sliding groove can be avoided through limiting the length of the sliding block, and the protective cover can stably rotate.

The utility model has the beneficial effects that: when the LED lamp strip needs to be maintained, after the protective cover is opened, the telescopic piece pushes the LED lamp strip out of the groove, so that maintenance personnel can conveniently take out the LED lamp strip, the LED lamp strip is installed in a detachable mode, and when the LED lamp strip is taken out, the maintenance personnel is prevented from lifting the protective cover for a long time, and the working strength of the maintenance personnel is reduced.

Drawings

FIG. 1 is a schematic view of a spotlight LED strip according to the present utility model;

FIG. 2 is a bottom view of a spotlight LED light strip according to the utility model;

FIG. 3 is a side cross-sectional view of a spotlight LED light strip according to the utility model;

FIG. 4 is a schematic view of a protective cover for a spotlight LED light strip according to the present utility model;

FIG. 5 is an enlarged view of the spot light LED strip of FIG. 4 at A in accordance with the present utility model;

FIG. 6 is a schematic view of A-A of a fourth embodiment of a concentrating LED light strip of the present utility model;

FIG. 7 is a schematic view of A-A of a spotlight LED light strip according to the utility model;

FIG. 8 is a schematic view of the protective cover of FIG. 6 rotated for a spotlight LED light strip according to the utility model;

fig. 9 is an enlarged view of the spot LED strip of fig. 7 at B in accordance with the present utility model.

In the figure: 1. a protective cover; 11. a slide block; 12. a driving structure; 13. a butt joint shaft; 14. a linkage shaft; 15. a clamping groove; 2. a housing; 21. a chute; 22. a magnetic block; 23. a receiving groove; 24. a limit groove; 25. a condensing plate; 26. a groove; 3. an LED lamp strip; 4. a telescoping member; 41. a through groove; 42. a bump; 43. a spring; 44. a mounting plate; 45. a connecting rod; 5. cleaning the piece; 51. a mounting block; 52. a brush.

Detailed Description

The subject matter described herein will now be discussed with reference to example embodiments. It is to be understood that these embodiments are merely discussed so that those skilled in the art may better understand and implement the subject matter described herein and that changes may be made in the function and arrangement of the elements discussed without departing from the scope of the disclosure herein. Various examples may omit, replace, or add various procedures or components as desired. In addition, features described with respect to some examples may be combined in other examples as well.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 7, a light-gathering type LED lamp strip comprises a light gathering plate 25 and an LED lamp strip 3, the LED lamp strip 3 is installed in the light gathering plate 25, and further comprises a protective cover 1 and a shell 2, two ends of the protective cover 1 are rotatably connected with the shell 2 through a hinge shaft, a groove 26 is formed in one side surface of the shell 2, the groove 26 is a V-shaped groove, the light gathering plate 25 is arranged in the groove 26, the LED lamp strip 3 is arranged at the bottom of the groove 26, a sliding groove 21 is formed in the interior of the shell 2, the sections of the protective cover 1 and the sliding groove 21 are arc-shaped, the protective cover 1 and the sliding groove 21 form sliding guide fit, a driving structure 12 and a telescopic piece 4 are installed in the interior of the shell 2, the driving structure 12 is connected with the protective cover 1, the driving structure 12 is used for driving the protective cover 1 to rotate, the telescopic piece 4 is connected with the LED lamp strip 3 to be pushed out from the bottom of the groove 26, the driving structure 12 comprises a shifting piece, the shifting piece is a sheet-shaped structure protruding out of the outer wall of the protective cover 1, and is located on one side surface of the protective cover 1 far away from the sliding groove 21; when maintenance personnel is opening the protection casing 1, stir the plectrum and order about protection casing 1 and slide in spout 21, and slider 11 is installed to one side that protection casing 1 is located spout 21, and slider 11 arranges inside spout 21, and protection casing 1 constitutes slip guide cooperation through slider 11 and spout 21, and in the gliding in-process of spout 21, the spout 21 of slider 11 removes, can increase the gliding stability of protection casing 1 in spout 21 through slider 11.

The slider 11 is made of metal, the magnetic block 22 is installed at the bottom of the chute 21, the magnetic block 22 is matched with the slider 11, when the protective cover 1 is installed, the protective cover 1 continuously stretches into the chute 21, the slider 11 also moves to the bottom of the chute from the notch of the chute 21 and contacts with the magnetic block 22, the magnetic block 22 adsorbs the metal block thereon, and the slider 11 and the protective cover 1 are limited in the chute 21 under the action of the magnetic block 22, so that the phenomenon that the protective cover 1 resets and stretches out from the chute 21 when maintenance personnel maintain the LED lamp strip 3 is avoided, the interference to the maintenance personnel is reduced, and after the LED lamp strip 3 is maintained, the maintenance personnel can make the slider 11 separate from the magnetic block 22 by applying a certain force.

The outer wall of the shell 2 is also provided with a containing groove 23, the section of the containing groove 23 and the section of the protective cover 1 are arc-shaped, when the sliding block 11 is located at the notch of the sliding groove 21, one side surface of the protective cover 1, far away from the sliding block 11, is located inside the containing groove 23, the protective cover 1 and the containing groove 23 form limit interference fit, the section of the containing groove 23 is arc-shaped, and when the LED lamp strip 3 is normally used, the containing groove 23 plays a limit role on the protective cover 1 in an initial state.

Example two

As shown in fig. 1 to 4 and 7, the difference between this embodiment and the first embodiment is that: the drive structure 12 includes the motor, and the motor is located the one end of protection casing 1, and the stiff end and the shell 2 of motor are connected, and the output is connected with protection casing 1, and the model of motor is zWBPD006006, when LED lamp area 3 needs to maintain, the accessible motor is automatic opens protection casing 1, uses manpower sparingly to the working strength of maintenance has been reduced.

The butt joint axle 13 is installed to the one end that drive structure 12 was kept away from to protection casing 1, the inside of butt joint axle 13 is equipped with draw-in groove 15, the universal driving axle 14 is installed to one side of adjacent protection casing 1 corresponding butt joint axle 13, universal driving axle 14 constitutes spacing interference fit with draw-in groove 15, universal driving axle 14 and draw-in groove 15 cross-section all are the polygon prism, when multiunit LED lamp area 3 is installed, butt joint axle 13 and universal driving axle 14 butt joint each other between the multiunit protection casing 1 that corresponds, universal driving axle 14 inserts in the draw-in groove 15 of butt joint axle 13, when protection casing 1 needs to open, the synchronous opening of motor alright synchronous drive multiunit protection casing 1.

Example III

As shown in fig. 1 to 5 and fig. 7 to 9, the present embodiment is further compared with the first and second embodiments in that: the telescopic piece 4 comprises a matching part and a moving part, wherein the matching part is connected with the moving part, the matching part stretches into the sliding groove 21, the moving part is positioned between the sliding groove 21 and the groove 26, the matching part is matched with the protective cover 1, when the protective cover 1 moves to the matching part along the sliding groove 21, the matching part is extruded and driven to move towards the notch of the groove 26, and the LED lamp strip 3 is pushed out from the bottom of the groove 26.

The matching part comprises a lug 42, the moving part comprises a connecting rod 45, the lug 42 is arranged in the chute 21, one end of the lug 42 is connected with one end of the connecting rod 45, the other end of the connecting rod 45 is connected with a mounting plate 44, one side of the lug 42, which is far away from the connecting rod 45, is arc-shaped and matched with the protection cover 1, the mounting plate 44 is positioned at the bottom of the groove 26, the LED lamp strip 3 is connected with the mounting plate 44, a through groove 41 is also arranged in the shell 2, the connecting rod 45 is arranged in the through groove 41 and is in sliding guide matching with the through groove 41, the through groove 41 is communicated with the groove 26, a spring 43 is arranged on the outer wall of the connecting rod 45, one end of the spring 43 is fixedly connected with the wall of the through groove 41, the other end of the spring 43 is fixedly connected with the connecting rod 45, when the protection cover 1 is driven to move to the lug 42 under the driving of the driving structure 12, the connecting rod 45 slides in the through groove 41, the spring 43 starts to shrink, and drives the mounting plate 44 to move towards one side of the groove 26, drives the LED lamp strip 3 to synchronously move, and the LED lamp strip 3 is sent out of the groove 26 from the groove bottom of the groove 26, so that a maintainer can easily take the LED lamp strip 3 out of the groove 26 from the groove 26; when the protective cover 1 is reset, the protective cover 1 gradually breaks away from contact with the convex blocks 42, the spring 43 is reset and stretched to drive the connecting rod 45 to reset and move, the convex blocks 42 stretch into the sliding grooves 21 again, and it is noted that the section of the protective cover 1 is in an arc shape which is more than one half of that of the protective cover, and the protective cover 3 does not completely stretch into the sliding grooves 21 during maintenance of the LED lamp strip 3, so that the arc length of the sliding grooves 21 is smaller than that of the protective cover 1, that is, the sliding grooves 21 and the accommodating grooves 23 have a certain interval, the interval is a solid part of the shell 2, a wire groove is arranged at the part, and wires are connected onto the LED lamp strip 3 in the groove 26 by bypassing the sliding grooves 21 through the wire groove;

secondly, LED lamp area 3 adopts detachable mode to be connected with mounting panel 44, and this detachable mode of connection can include bonding, bolted connection, buckle connection etc. after LED lamp area 3 stretches out from the recess 26 tank bottom, maintenance personal can take down LED lamp area 3 from mounting panel 44 according to foretell detachable mode of connection, and whole dismouting mode is simple easy to operate, has avoided maintenance personal to need to lift the hand operation for a long time, has reduced maintenance personal's working strength.

Example IV

As shown in fig. 1 to 6, the difference between the present embodiment and the embodiment is that: the extensible member 4 includes electric putter, and electric putter's stiff end is installed inside shell 2, and the output is connected with LED lamp area 3, and when protection casing 1 rotated in spout 21, the tank bottom of the recess 26 of LED lamp area 3 was released automatically to the accessible electric putter to make things convenient for maintenance personal's taking out to LED lamp area 3.

The embodiment has been described above with reference to the embodiment, but the embodiment is not limited to the above-described specific implementation, which is only illustrative and not restrictive, and many forms can be made by those of ordinary skill in the art, given the benefit of this disclosure, are within the scope of this embodiment.

Claims

1. The utility model provides a spotlight formula LED lamp area, including spotlight board (25) and LED lamp area (3), LED lamp area (3) install in spotlight board (25), a serial communication port, still include protection casing (1) and shell (2), the both ends of protection casing (1) are rotated through the articulated shaft and are connected in shell (2), recess (26) have been seted up to a side of shell (2), spotlight board (25) are arranged in recess (26), LED lamp area (3) are arranged in the tank bottom of recess (26), spout (21) have been seted up to the inside of shell (2), the cross-section of protection casing (1) and spout (21) is the arc, protection casing (1) and spout (21) constitute sliding guide cooperation, internally mounted of shell (2) has drive structure (12) and extensible member (4), drive structure (12) are connected with protection casing (1), drive structure (12) are used for driving protection casing (1) to rotate, extensible member (4) are connected with LED lamp area (3), extensible member (4) are used for ejecting LED lamp area (3) from the tank bottom of recess (26).

2. The spotlight-type LED lamp strip according to claim 1, characterized in that a slide block (11) is mounted on one side of the protective cover (1) located in the slide groove (21), the slide block (11) is arranged in the slide groove (21), and the protective cover (1) and the slide groove (21) form sliding guide fit through the slide block (11).

3. The spotlight type LED lamp strip according to claim 2, wherein the sliding block (11) is made of metal, the magnetic block (22) is arranged at the bottom of the sliding groove (21), and the magnetic block (22) is matched with the sliding block (11).

4. A spotlight LED strip according to claim 1, characterised in that the driving structure (12) comprises a pulling piece, which is a sheet-like structure protruding from the outer wall of the protective cover (1) and is located on a side of the protective cover (1) which is remote from itself and slides in the chute (21).

5. The spotlight type LED lamp strip according to claim 4, wherein the outer wall of the housing (2) is further provided with a containing groove (23), the section of the containing groove (23) and the section of the protecting cover (1) are arc-shaped, when the sliding block (11) is located at the notch of the sliding groove (21), one side surface of the protecting cover (1) far away from the sliding block (11) is located inside the containing groove (23), and the protecting cover (1) and the containing groove (23) form limit interference fit.

6. A spotlight LED strip according to claim 1, characterised in that the driving structure (12) comprises a motor, which motor is located at one end of the protective cover (1), the fixed end of the motor being connected to the housing (2) and the output end being connected to the protective cover (1).

7. The spotlight type LED lamp strip according to claim 6, wherein the butt joint shaft (13) is installed at one end of the shield (1) far away from the driving structure (12), the clamping groove (15) is arranged in the butt joint shaft (13), the linkage shaft (14) is installed at one side surface of the adjacent shield (1) corresponding to the butt joint shaft (13), the linkage shaft (14) and the clamping groove (15) form limit interference fit, and the cross sections of the linkage shaft (14) and the clamping groove (15) are all in a polygonal prism shape.

8. A spotlight LED strip according to any of claims 1-7, characterised in that the telescopic member (4) comprises a mating part and a moving part, the mating part is connected with the moving part, the mating part extends into the chute (21), the moving part is located between the chute (21) and the groove (26), the mating part is mated with the protective cover (1), when the protective cover (1) moves along the chute (21) to the mating part, the mating part is pressed and the moving part is driven to move towards the notch of the groove (26), and the LED strip (3) is pushed out from the bottom of the groove (26).

9. The spotlight-type LED lamp strip according to claim 8, wherein the fitting part comprises a projection (42), the moving part comprises a connecting rod (45), the projection (42) is arranged in the chute (21), the projection (42) is connected with one end of the connecting rod (45), the other end of the connecting rod (45) is connected with a mounting plate (44), one side of the projection (42) far away from the connecting rod (45) is arc-shaped and is matched with the protective cover (1), the mounting plate (44) is positioned at the bottom of the groove (26), the LED lamp strip (3) is connected with the mounting plate (44), a through groove (41) is further arranged in the housing (2), the connecting rod (45) is arranged in the through groove (41) and forms a sliding guide fit with the through groove (41), the through groove (41) is communicated with the groove (26), the outer wall of the connecting rod (45) is provided with a spring (43), one end of the spring (43) is fixedly connected with the groove wall of the through groove (41), and the other end is fixedly connected with the connecting rod (45).

10. The spotlight-type LED lamp strip according to any one of claims 1-7, characterized in that the telescopic member (4) comprises an electric push rod, the fixed end of the electric push rod is arranged inside the housing (2), and the output end is connected with the LED lamp strip (3).