CN215489338U

CN215489338U - LED tunnel lamp convenient to angle modulation

Info

Publication number: CN215489338U
Application number: CN202121959691.XU
Authority: CN
Inventors: 张锦; 牟邦俊; 邹海均
Original assignee: Sichuan Jingyu Technology Co ltd
Current assignee: Sichuan Jingyu Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-11
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses an LED tunnel lamp convenient for angle adjustment, which comprises an LED lamp panel and a support frame rotatably arranged on the side surface of the LED lamp panel, wherein a telescopic rod is rotatably arranged between the LED lamp panel and the support frame, an installation plate is arranged above the support frame, one end of the support frame is connected with one end of the installation plate through a hinge, and an adjusting assembly is arranged between the other end of the support frame and the other end of the installation plate. According to the utility model, the mounting plate can be mounted at a high place, such as a tunnel wall, an included angle between the support frame and the LED lamp plate can be adjusted conveniently when the telescopic rod is arranged between the LED lamp plate and the support frame, meanwhile, a hinge is arranged at one end of the support frame and one end of the mounting plate, and an adjusting assembly is arranged at the other end of the support frame and the other end of the mounting plate, so that the support frame can rotate on the lower surface of the mounting plate around the hinge conveniently, and the convenience of angle adjustment after the tunnel lamp is mounted is increased.

Description

LED tunnel lamp convenient to angle modulation

Technical Field

The utility model belongs to the technical field of lamps, and particularly relates to an LED tunnel lamp convenient for angle adjustment.

Background

The tunnel lamp is a special lamp for tunnel lighting, and aims to solve the problem that the sudden change of brightness makes vision generate a 'black hole effect' or a 'white hole effect' when a vehicle enters or leaves a tunnel. Lamps are the general name of lighting tools and are divided into ceiling lamps, table lamps, wall lamps, floor lamps and the like. Refers to a device capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all the parts except the light source, which are needed for fixing and protecting the light source, and the circuit accessories which are necessary for connecting with a power supply. Traditional tunnel lamp is not convenient for carry out angle modulation when the installation, adjusts the not enough problem of back stability simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED tunnel lamp convenient for angle adjustment, which has the characteristics of convenience in angle adjustment during installation of the tunnel lamp and high stability after adjustment and is used for solving the problems in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a LED tunnel lamp convenient to angle modulation, includes the LED lamp plate and rotates the support frame of installation at LED lamp plate side surface, rotate between LED lamp plate and the support frame and install the telescopic link, the top of support frame is provided with the mounting panel, the one end of support frame and the one end of mounting panel are connected through the hinge, be provided with adjusting part between the other end of support frame and the other end of mounting panel.

As the preferable technical scheme of the LED tunnel lamp convenient for angle adjustment, the telescopic rod comprises an internal thread sleeve, the lower end of the internal thread sleeve is screwed with a first screw rod, and the lower end of the first screw rod is rotatably connected with the LED lamp panel; and the upper end of the internal thread sleeve is screwed with a second screw rod, and the upper end of the second screw rod is rotatably connected with the support frame.

According to the preferable technical scheme of the LED tunnel lamp convenient for angle adjustment, the outer surfaces of the two ends of the internal thread sleeve are screwed with the limiting sleeves, the limiting rubber rings are arranged inside the limiting sleeves, and the limiting rubber rings are arranged inside the two ends of the internal thread sleeve.

According to the LED tunnel lamp with the angle convenient to adjust, the adjusting assembly comprises the limiting plate and the hand-screwed screw, the limiting plate is arranged on the lower side of the other end of the mounting plate, the other side of the support frame is provided with the through hole, and the limiting plate is connected in the through hole of the support frame in a sliding mode; the opposite side of support frame still is provided with the screw hole, and the screw hole intercommunication the through-hole, hand screw are screwed in the screw hole, and hand screw's tip and limiting plate looks butt.

According to the LED tunnel lamp with the angle adjusting function, the limiting plate is an arc-shaped plate-shaped component, and the circle center of the limiting plate is overlapped with the rotating axis of the hinge.

According to the LED tunnel lamp convenient for angle adjustment, the LED lamp panel comprises a shell and a cover plate, a connecting skirt edge is integrally formed on the upper surface of the edge of the cover plate, a limiting convex ring is integrally formed on the inner surface of the connecting skirt edge, a limiting ring groove is formed in the outer surface of the lower end of the shell, and the limiting convex ring is installed in the limiting ring groove in a matched mode; the upper surface of apron is fixed with spacing inserted bar, spacing jack has been seted up to the lower extreme of casing, and the inside at spacing jack is installed to spacing inserted bar.

According to the preferable technical scheme of the LED tunnel lamp convenient for angle adjustment, the lower end of the shell is further provided with the mounting groove, the sealing rubber ring is mounted in the mounting groove, and the sealing rubber ring is in contact with the upper surface of the cover plate.

Has the advantages that: according to the utility model, the mounting plate can be mounted at a high place, such as a tunnel wall, an included angle between the support frame and the LED lamp plate can be adjusted conveniently when the telescopic rod is arranged between the LED lamp plate and the support frame, meanwhile, a hinge is arranged at one end of the support frame and one end of the mounting plate, and an adjusting assembly is arranged at the other end of the support frame and the other end of the mounting plate, so that the support frame can rotate on the lower surface of the mounting plate around the hinge conveniently, and the convenience of angle adjustment after the tunnel lamp is mounted is increased.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the telescopic rod structure of the present invention;

FIG. 4 is a schematic structural view of an internal thread sleeve, a second screw, a limiting sleeve and a limiting rubber ring in the present invention;

FIG. 5 is a schematic view of a connection structure of the support frame, the limiting plate and the hand screw according to the present invention;

FIG. 6 is a schematic view of an LED lamp panel structure according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6;

in the figure: 1. an LED lamp panel; 11. a housing; 12. a cover plate; 13. connecting the skirt edges; 14. a limit convex ring; 15. a limiting ring groove; 16. a limiting inserted rod; 17. limiting the jacks; 18. mounting grooves; 19. sealing the rubber ring; 2. a support frame; 3. a telescopic rod; 31. an internally threaded sleeve; 32. a first screw; 33. a second screw; 34. a limiting sleeve; 35. a limiting rubber ring; 4. mounting a plate; 5. a hinge; 6. a limiting plate; 7. and screwing the screw by hand.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-7, this embodiment provides a LED tunnel lamp convenient to angle modulation, including LED lamp plate 1 and at the support frame 2 of 1 side surface rotation installation of LED lamp plate, rotate between LED lamp plate 1 and the support frame 2 and install telescopic link 3, the top of support frame 2 is provided with mounting panel 4, the one end of support frame 2 and the one end of mounting panel 4 are connected through hinge 5, be provided with adjusting part between the other end of support frame 2 and the other end of mounting panel 4, adjusting part is used for adjusting the contained angle between support frame 2 and the mounting panel 4.

In this embodiment scheme, mounting panel 4 can be installed at the eminence, for example on the tunnel wall, through the telescopic link 3 that sets up between LED lamp plate 1 and the support frame 2, when the telescopic link 3 of being convenient for is flexible, adjust the contained angle between support frame 2 and the LED lamp plate 1, the one end of support frame 2 and the one end of mounting panel 4 are provided with hinge 5 simultaneously, the other end of support frame 2 and the other end of mounting panel 4 are provided with adjusting part, the support frame 2 of being convenient for rotates at the lower surface of mounting panel 4 round hinge 5, thereby the convenience of carrying out angle modulation after the tunnel lamp installation has been increased.

As an optimal technical scheme of the LED tunnel lamp convenient for angle adjustment, the telescopic rod 3 comprises an internal thread sleeve 31, a first screw rod 32 is screwed at the lower end of the internal thread sleeve 31, and the lower end of the first screw rod 32 is rotatably connected with the LED lamp panel 1; the upper end of the internal thread sleeve 31 is screwed with a second screw rod 33, and the upper end of the second screw rod 33 is rotatably connected with the support frame 2. Furthermore, the outer surfaces of the two ends of the internal thread sleeve 31 are screwed with limiting sleeves 34, limiting rubber rings 35 are arranged inside the limiting sleeves 34, and the limiting rubber rings 35 are arranged inside the two ends of the internal thread sleeve 31.

In this embodiment scheme, through by internal thread sleeve 31, first screw rod 32, second screw rod 33, telescopic link 3 that stop collar 34 and spacing rubber ring 35 are constituteed, and the first screw rod 32 that closes soon under the internal thread sleeve 31 rotates with LED lamp plate 1 to be connected, the second screw rod 33 that closes soon on the internal thread sleeve 31 rotates with support frame 2 to be connected, the outside spacing sleeve 34 that all closes soon in internal thread sleeve 31 both ends simultaneously, and the spacing rubber ring 35 of installation is located the inside at internal thread sleeve 31 both ends in the stop collar 34, it is spacing through spacing rubber ring 35 after the stop collar 34 rotates to be convenient for, the first screw rod 32 and the second screw rod 33 that close soon in internal thread sleeve 31 both ends of being convenient for are fixed a position.

As the preferable technical scheme of the LED tunnel lamp convenient for angle adjustment, the adjusting assembly comprises a limiting plate 6 and a hand screw 7, the limiting plate 6 is arranged on the lower side of the other end of the mounting plate 4, a through hole is formed in the other side of the support frame 2, and the limiting plate 6 is connected in the through hole of the support frame 2 in a sliding manner; the opposite side of support frame 2 still is provided with the screw hole, and the screw hole intercommunication the through-hole, hand screw 7 are screwed in the screw hole, and the tip of hand screw 7 and limiting plate 6 looks butt.

In this embodiment scheme, through the adjusting part who comprises limiting plate 6 and hand screw 7, the lower surface at mounting panel 4 is installed to limiting plate 6 simultaneously, and limiting plate 6 installs in the through-hole that 2 surfaces of support frame set up, and hand screw 7's tip closes soon in the threaded hole that 2 surfaces of support frame set up and contacts with limiting plate 6, realizes the location of limiting plate 6 on support frame 2, just also can real-time adjustment limiting plate 6 position in the through-hole, and then adjusts the angle of LED lamp plate 1.

As an optimal technical scheme of the LED tunnel lamp convenient for angle adjustment, the limiting plate 6 is an arc-shaped plate-shaped member, and the circle center of the limiting plate 6 coincides with the rotation axis of the hinge 5.

In the embodiment, the limiting plate 6 is an arc-shaped plate-shaped member, and the center of the limiting plate 6 coincides with the rotation axis of the hinge 5, so that the support frame 2 can stably rotate below the mounting plate 4.

As a preferred technical scheme of the LED tunnel lamp convenient for angle adjustment, the LED lamp panel 1 includes a housing 11 and a cover plate 12, and a connecting skirt 13 is integrally formed on an upper surface of an edge of the cover plate 12, a limiting protruding ring 14 is integrally formed on an inner surface of the connecting skirt 13, a limiting ring groove 15 is formed on an outer surface of a lower end of the housing 11, and the limiting protruding ring 14 is installed in the limiting ring groove 15 in a matching manner; the upper surface of the cover plate 12 is fixed with a limiting insertion rod 16, the lower end of the shell 11 is provided with a limiting insertion hole 17, and the limiting insertion rod 16 is installed inside the limiting insertion hole 17. Further, the lower end of the housing 11 is further provided with a mounting groove 18, a sealing rubber ring 19 is mounted inside the mounting groove 18, and the sealing rubber ring 19 contacts with the upper surface of the cover plate 12.

In this embodiment, through the LED lamp panel 1 composed of the housing 11 and the cover plate 12, the edge upper surface of the cover plate 12 is integrally formed to connect the skirt 13 and the lower end of the housing 11, and the limit protruding ring 14 integrally formed to connect the inner surface of the skirt 13 is installed in the limit ring groove 15 formed at the lower end of the housing 11, the limit inserting rod 16 fixed on the upper surface of the cover plate 12 is installed in the limit inserting hole 17 formed at the lower end of the housing 11, and the mounting groove 18 formed at the lower end of the housing 11 is internally provided with the sealing rubber ring 19, and the sealing rubber ring 19 is in contact with the upper surface of the cover plate 12, so that the housing 11 and the cover plate 12 are sealed after being connected in a positioning manner.

The working principle and the using process of the utility model are as follows: when LED lamp plate 1 installs, apron 12 installs the lower extreme at casing 11, spacing inserted bar 16 inserts the inside of spacing jack 17 this moment, connect 13 internal surface integrated into one piece's of shirt rim spacing bulge loop 14 to install in the spacing annular 15 that casing 11 lower extreme was seted up, during the use, fix mounting panel 4 in the suitable position in the tunnel, rotate internal thread sleeve 31, make the upper end of first screw rod 32 and the lower extreme of second screw rod 33 remove in internal thread sleeve 31, make telescopic link 3 stretch out and draw back, LED lamp plate 1 rotates at the lower extreme of support frame 2 this moment, unscrew hand screw 7, make support frame 2 rotate in the below of mounting panel 4 round hinge 5, and screw up hand screw 7, make the tip of hand screw 7 extrude limiting plate 6.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED tunnel lamp convenient to angle modulation, includes LED lamp plate (1) and rotates support frame (2) of installation at LED lamp plate (1) side surface, its characterized in that, rotate between LED lamp plate (1) and support frame (2) and install telescopic link (3), the top of support frame (2) is provided with mounting panel (4), the one end of support frame (2) and the one end of mounting panel (4) are connected through hinge (5), be provided with adjusting part between the other end of support frame (2) and the other end of mounting panel (4).

2. The LED tunnel lamp convenient to angle modulation is characterized in that the telescopic rod (3) comprises an internal thread sleeve (31), a first screw (32) is screwed at the lower end of the internal thread sleeve (31), and the lower end of the first screw (32) is rotatably connected with the LED lamp panel (1); the upper end of the internal thread sleeve (31) is screwed with a second screw rod (33), and the upper end of the second screw rod (33) is rotatably connected with the support frame (2).

3. The LED tunnel lamp convenient to angle adjustment is characterized in that the outer surfaces of the two ends of the internal thread sleeve (31) are screwed with limiting sleeves (34), limiting rubber rings (35) are arranged inside the limiting sleeves (34), and the limiting rubber rings (35) are installed inside the two ends of the internal thread sleeve (31).

4. The LED tunnel lamp convenient for angle adjustment is characterized in that the adjusting assembly comprises a limiting plate (6) and a hand screw (7), the limiting plate (6) is installed on the lower side of the other end of the mounting plate (4), a through hole is formed in the other side of the support frame (2), and the limiting plate (6) is slidably connected into the through hole of the support frame (2); the opposite side of support frame (2) still is provided with the screw hole, and the screw hole intercommunication the through-hole, hand screw (7) are combined in the screw hole soon, and the tip and limiting plate (6) looks butt of hand screw (7).

5. The LED tunnel lamp convenient for angle adjustment according to claim 4, wherein the limiting plate (6) is an arc-shaped plate-shaped member, and the center of the limiting plate (6) coincides with the rotation axis of the hinge (5).

6. The LED tunnel lamp convenient for angle adjustment according to claim 1, wherein the LED lamp panel (1) comprises a housing (11) and a cover plate (12), a connecting skirt (13) is integrally formed on the upper surface of the edge of the cover plate (12), a limiting convex ring (14) is integrally formed on the inner surface of the connecting skirt (13), a limiting ring groove (15) is formed on the outer surface of the lower end of the housing (11), and the limiting convex ring (14) is fittingly installed in the limiting ring groove (15); the upper surface of apron (12) is fixed with spacing inserted bar (16), spacing jack (17) have been seted up to the lower extreme of casing (11), and the inside at spacing jack (17) is installed in spacing inserted bar (16).

7. The LED tunnel lamp convenient to angle adjustment is characterized in that the lower end of the shell (11) is further provided with a mounting groove (18), a sealing rubber ring (19) is mounted inside the mounting groove (18), and the sealing rubber ring (19) is in contact with the upper surface of the cover plate (12).