CN210532158U

CN210532158U - LED illumination lamp with adjustable illumination angle

Info

Publication number: CN210532158U
Application number: CN201921501976.1U
Authority: CN
Inventors: 曹金永
Original assignee: Shanxi Qiapu Technology Co Ltd
Current assignee: Shanxi Qiapu Technology Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-15
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a LED illumination lamps and lanterns that illumination angle is adjustable, including the link, the equal fixedly connected with mounting panel in link inner wall both sides top, vertical through mounting has connecting bolt on the mounting panel, the inside fixedly connected with horizontal pole of link, sleeve pipe and two adjusting nut have been cup jointed in the activity on the horizontal pole, the sleeve pipe is located between two adjusting nut, sleeve pipe bottom fixedly connected with connecting rod, link bottom level is seted up with connecting rod assorted logical groove, the connecting rod bottom is run through logical groove and is rotated in the link below and be connected with the pivot, pivot bottom fixedly connected with dust guard, the dust guard bottom articulates there is the LED lamp holder, transparent protection casing is installed to LED lamp holder bottom. The utility model discloses shine angle and horizontal position and easily adjust, satisfy the lighting needs under the various condition, it is convenient to overhaul the maintenance to the lamp holder can effectively be protected to the protection casing, increase of service life.

Description

LED illumination lamp with adjustable illumination angle

Technical Field

The utility model relates to an illumination lamps and lanterns technical field, in particular to LED illumination lamps and lanterns that illumination angle is adjustable.

Background

The LED lamp, also called LED lamp, is a device capable of transmitting light, distributing and changing the light distribution of the LED light source, and includes all the parts and components required for fixing and protecting the LED light source except the LED light source, and the circuit accessories necessary for connecting with the power supply.

The existing LED lighting lamp is simple in structure, poor in lighting angle adjustability and prone to damage due to the fact that lighting dead angles exist, and workers cannot work normally due to the fact that light sources are lacked.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an LED lighting device with adjustable lighting angle, which can effectively solve the problems of the prior art.

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

an LED illuminating lamp with an adjustable illuminating angle comprises a connecting frame, wherein mounting plates are fixedly connected to the tops of two sides of the inner wall of the connecting frame, connecting bolts are vertically arranged on the mounting plates in a penetrating manner, a cross rod is fixedly connected to the inside of the connecting frame, a sleeve and two adjusting nuts are movably sleeved on the cross rod, the sleeve is positioned between the two adjusting nuts, a connecting rod is fixedly connected to the bottom of the sleeve, a through groove matched with the connecting rod is horizontally arranged at the bottom of the connecting frame, a rotating shaft is rotatably connected to the bottom of the connecting rod in the through groove below the connecting frame, a dust guard is fixedly connected to the bottom of the rotating shaft, an LED lamp holder is hinged to the bottom of the dust guard, a transparent protective cover is arranged at the bottom of the LED lamp holder, screwed pipes are vertically arranged on two sides of the dust guard in a, the top of the support is vertically provided with a jack matched with the lifting screw, and the bottom of the lifting screw penetrates through the jack and is connected with a connecting nut in the support through an internal thread.

Furthermore, the outer surface of the connecting nut is sleeved with an anti-skidding sleeve.

Furthermore, a cleaning hole is formed in the bottom of the support, and a plug cover is embedded in the cleaning hole.

Furthermore, a button cover is fixedly connected to the top of the lifting screw above the dust guard, and the button cover is made of a heat-resistant material.

Further, the length of link is greater than the length of dust guard.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses an adjustable LED illumination lamps and lanterns of illumination angle moves the lifting screw through twisting and goes up and down to let transparent protection casing drive the slope of LED lamp holder, change and shine the angle, twist and move adjusting nut and also can change the horizontally position of lamps and lanterns, satisfy the lighting requirements under the various circumstances.

2. The utility model discloses an LED illumination lamps and lanterns that illumination angle is adjustable, the loading and unloading of transparent protection casing can be made things convenient for through coupling nut's connection, and it is convenient to overhaul to maintain to the lamp holder, increase of service life can effectively be protected to the protection casing.

Drawings

Fig. 1 is a schematic view of the overall structure of the LED lighting device with adjustable lighting angle of the present invention;

fig. 2 is the a-position enlarged view of the LED lighting lamp with adjustable lighting angle of the present invention.

In the figure: 1. a connecting frame; 2. mounting a plate; 3. a connecting bolt; 4. a cross bar; 5. a sleeve; 6. adjusting the nut; 7. a connecting rod; 8. a through groove; 9. a rotating shaft; 10. a dust-proof plate; 11. an LED lamp cap; 12. a transparent protective cover; 13. a solenoid; 14. a lifting screw; 15. a support; 16. a jack; 17. and connecting a nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in the figure 1-2, the LED illuminating lamp with the adjustable illuminating angle comprises a connecting frame 1, wherein the tops of two sides of the inner wall of the connecting frame 1 are fixedly connected with mounting plates 2, connecting bolts 3 are vertically arranged on the mounting plates 2 in a penetrating manner, a cross rod 4 is fixedly connected in the connecting frame 1, a sleeve 5 and two adjusting nuts 6 are movably sleeved on the cross rod 4, the sleeve 5 is positioned between the two adjusting nuts 6, the bottom of the sleeve 5 is fixedly connected with a connecting rod 7, the bottom of the connecting frame 1 is horizontally provided with a through groove 8 matched with the connecting rod 7, the bottom of the connecting rod 7 is rotatably connected with a rotating shaft 9 through the through groove 8 below the connecting frame 1, the bottom of the rotating shaft 9 is fixedly connected with a dustproof plate 10, the bottom of the dustproof plate 10 is hinged with an LED lamp cap 11, the bottom of the LED lamp cap 11 is provided with a transparent protective, the equal fixedly connected with support 15 in transparent protection casing 12 both sides, support 15 top is vertical seted up with 14 assorted jacks 16 of lifting screw, 14 bottom run through jack 16 in support 15 threaded connection have coupling nut 17 lifting screw 14.

Wherein, the outer surface of the connecting nut 17 is sleeved with an anti-skid sleeve.

Wherein, the bottom of the bracket 15 is provided with a cleaning hole, and a plug cover is embedded in the cleaning hole.

Wherein, the top of the lifting screw 14 is fixedly connected with a button cover above the dust-proof plate 10, and the button cover is made of heat-resistant material.

Wherein, the length of the connecting frame 1 is larger than that of the dust-proof plate 10.

The working principle is as follows: before using, at first utilize connecting bolt 3 on the mounting panel 2 to fix lamps and lanterns on the roof, after the installation, if need adjust the lamps and lanterns angle of illumination, the accessible is twisted and is moved the transparent protection casing 12 of 14 slopes of lifting screw, let transparent protection casing 12 drive LED lamp holder 11 and rotate, thereby let transparent protection casing 12 drive LED lamp holder 11 slope, change the angle of illumination, can also twist and move adjusting nut 6 and adjust the position of sleeve pipe 5, change the whole horizontally position of lamps and lanterns, satisfy the work illumination demand under the various condition, transparent protection casing 12 can make things convenient for the loading and unloading of transparent protection casing 12 through lifting screw 14 and dust guard 10 connection, overhaul and maintenance is convenient, and the LED lamp holder 11 can effectively be protected to the protection casing, and service life is prolonged.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an LED illumination lamps and lanterns that illumination angle is adjustable, includes link (1), its characterized in that: the LED lamp is characterized in that mounting plates (2) are fixedly connected to the tops of two sides of the inner wall of the connecting frame (1), connecting bolts (3) are vertically installed on the mounting plates (2) in a penetrating mode, a cross rod (4) is fixedly connected to the inside of the connecting frame (1), a sleeve (5) and two adjusting nuts (6) are movably sleeved on the cross rod (4), the sleeve (5) is located between the two adjusting nuts (6), a connecting rod (7) is fixedly connected to the bottom of the sleeve (5), a through groove (8) matched with the connecting rod (7) is horizontally formed in the bottom of the connecting frame (1), a rotating shaft (9) is rotatably connected to the bottom of the connecting rod (7) through the through groove (8) below the connecting frame (1), a dust guard (10) is fixedly connected to the bottom of the rotating shaft (9), an LED lamp holder (11) is hinged to the bottom of the dust guard (10), equal vertical the running through of dust guard (10) both sides is installed solenoid (13), solenoid (13) female connection has lifting screw (14), the equal fixedly connected with support (15) of transparent protection casing (12) both sides, support (15) top is vertical set up with lifting screw (14) assorted jack (16), jack (16) are run through in support (15) female connection in lifting screw (14) bottom has coupling nut (17).

2. The LED lighting fixture with adjustable lighting angle of claim 1, wherein: the outer surface of the connecting nut (17) is sleeved with an anti-slip sleeve.

3. The LED lighting fixture with adjustable lighting angle of claim 1, wherein: the bottom of the support (15) is provided with a cleaning hole, and a plug cover is embedded in the cleaning hole.

4. The LED lighting fixture with adjustable lighting angle of claim 1, wherein: the top of the lifting screw rod (14) is fixedly connected with a button cover above the dust-proof plate (10), and the button cover is made of heat-resistant materials.

5. The LED lighting fixture with adjustable lighting angle of claim 1, wherein: the length of the connecting frame (1) is greater than that of the dust guard (10).