Outdoor illuminating lamp with adjustable illumination angle

Abstract

The utility model relates to the technical field of illuminating lamps, in particular to an illuminating angle-adjustable outdoor illuminating lamp which comprises a mounting seat, one side of the mounting seat is fixedly connected with a supporting arm, the inside of the supporting arm is rotatably connected with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with the illuminating lamp. The outer side of the rotating shaft is further fixedly connected with a rotating ratchet wheel disc. A sliding shaft is mounted in the supporting arm, and a fixed ratchet disc is fixedly connected to the outer side of the sliding shaft; after the wall lamp is installed on the wall surface, once the illumination angle is poor in use, the first connecting rope is pulled to drive the first fixing pin to move, the first fixing pin drives the rotating ratchet disc to rotate, then the rotating shaft is driven to rotate, and at the moment, the illumination lamp can rotate; the purpose of rapidly adjusting the irradiation angle is achieved, workers do not need to climb to the high position, great convenience is achieved, and the rotating ratchet disc and the fixed ratchet disc are matched so that rotation of the rotating ratchet disc can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lighting lamp, concretely is an outdoor lighting lamp with adjustable irradiation angle. BACKGROUND

[0002] The solar energy lighting lamp is with the sunlight as the energy source in daytime, uses the solar cell to charge the storage battery, converts the solar energy into the chemical energy and stores in the storage battery, uses the storage battery as the power supply to provide the energy for the energy-saving lamp in the evening, converts the chemical energy in the storage battery into the light energy, makes the lighting lamp work, a basic solar energy lighting system includes the solar cell panel, the charge and discharge controller, the storage battery and the light source, can directly produce the low voltage direct current, can also convert into 220 volts alternating current through the inverter, then supplies the lighting load.

[0003] But the existing outdoor lighting lamp is generally installed in the high place, through the ladder, then drills the hole equipment to the wall, installs it at the wall, once installation is completed, generally cannot carry out the angle adjustment, needs to climb to the high place again when carrying out the angle adjustment, the adjustment process is very troublesome, therefore, aiming at the above -mentioned problem puts forward an outdoor lighting lamp with adjustable irradiation angle. UTILITY MODEL CONTENTS

[0004] The utility model discloses an outdoor lighting lamp with adjustable irradiation angle, to solve the problem in the above -mentioned background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] As an optional scheme of the outdoor lighting lamp with adjustable irradiation angle, the outdoor lighting lamp with adjustable irradiation angle comprises a mounting seat, a support arm and a lighting lamp.

[0007] One side of the mounting seat is fixedly connected with the support arm, and a rotating shaft is rotatably connected in the support arm, the outer side of the rotating shaft is fixedly connected with the lighting lamp, and a rotating ratchet disc is also fixedly connected on the outer side of the rotating shaft.

[0008] A sliding shaft is installed in the support arm, and a fixed ratchet disc is fixedly connected on the outer side of the sliding shaft.

[0009] As an optional scheme of the outdoor lighting lamp with adjustable irradiation angle, the outer side of the rotating ratchet disc is fixedly connected with a first fixed pin, the outer side of the first fixed pin is fixedly connected with a first connecting rope, the outer side of the first connecting rope is provided with a first guide cylinder, and the outer side of the first guide cylinder is fixedly connected with the support arm.

[0010] As an optional scheme of the outdoor lighting lamp with adjustable illumination angle, the outer side of the fixed ratchet wheel disc is fixedly connected with a second fixing pin, the outer side of the second fixing pin is fixedly connected with a second connecting rope, the outer side of the second connecting rope is provided with a second guide cylinder, and the outer side of the second guide cylinder is fixedly connected with the supporting arm.

[0011] However, the existing outdoor lighting lamp is generally installed at a high place, drilled on the wall surface by a drilling device, and then installed on the wall surface. Once installed, the angle cannot be adjusted. When the angle is adjusted, it is necessary to climb to the high place again, and the adjustment process is very troublesome. After the outdoor lighting lamp is installed on the wall surface, if the illumination angle is not good, the first connecting rope is pulled, the first connecting rope drives the first fixing pin to move, the first fixing pin drives the rotating ratchet wheel disc to rotate, and then the rotating shaft is driven to rotate, so that the lighting lamp can be rotated, the purpose of quickly adjusting the illumination angle is achieved, manual climbing to the high place is not needed, it is very convenient, and the rotating ratchet wheel disc and the fixed ratchet wheel disc are matched, so that the rotating ratchet wheel disc can be prevented from rotating back.

[0012] As an optional scheme of the outdoor lighting lamp with adjustable illumination angle, the outer side of the fixed ratchet wheel disc is fixedly connected with a second fixing pin, the outer side of the second fixing pin is fixedly connected with a second connecting rope, the outer side of the second connecting rope is provided with a second guide cylinder, and the outer side of the second guide cylinder is fixedly connected with the supporting arm.

[0013] As an optional scheme of the outdoor lighting lamp with adjustable illumination angle, the outer side of the fixed ratchet wheel disc is fixedly connected with a second fixing pin, the outer side of the second fixing pin is fixedly connected with a second connecting rope, the outer side of the second connecting rope is provided with a second guide cylinder, and the outer side of the second guide cylinder is fixedly connected with the supporting arm.

[0014] During the angle adjustment process, if the angle is adjusted too large, the second connecting rope is pulled, the second connecting rope drives the second fixing pin to move, the second fixing pin drives the sliding shaft to slide outside the guide shaft, the fixed ratchet wheel disc is separated from the rotating ratchet wheel disc, the rotating ratchet wheel disc rotates back, then the second connecting rope is released, the fixed ratchet wheel disc is reset under the action of the spring, and the fixing effect of the fixed ratchet wheel disc on the rotating ratchet wheel disc can be ensured, so that the angle of the lighting lamp can be adjusted again.

[0015] Compared with the prior art, the outdoor lighting lamp with adjustable illumination angle has the following beneficial effects:

[0016] After the outdoor lighting lamp is installed on the wall surface, if the illumination angle is not good, the first connecting rope is pulled, the first connecting rope drives the first fixing pin to move, the first fixing pin drives the rotating ratchet wheel disc to rotate, and then the rotating shaft is driven to rotate, so that the lighting lamp can be rotated, the purpose of quickly adjusting the illumination angle is achieved, manual climbing to the high place is not needed, it is very convenient, and the rotating ratchet wheel disc and the fixed ratchet wheel disc are matched, so that the rotating ratchet wheel disc can be prevented from rotating back.

[0017] In the process of adjusting the angle, once the angle is adjusted too much, at this time the second connecting rope is pulled, at this time the second connecting rope drives the second fixed pin to move, and the second fixed pin drives the sliding shaft to slide outside the guide shaft, at this time the fixed ratchet disc is separated from the rotating ratchet disc, the rotating ratchet disc is turned back, and then the second connecting rope is loosened, and the fixed ratchet disc is reset under the action of the spring, at this time the fixing effect of the fixed ratchet disc on the rotating ratchet disc can be ensured, and the angle of the illuminating lamp can be conveniently adjusted again. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an overall structural schematic view of the utility model;

[0019] Figure 2 It is a sectional view of the support arm of the utility model;

[0020] Figure 3 It is a structural schematic view of the sliding shaft of the utility model.

[0021] In the drawing: 1, mounting seat; 2, support arm; 3, illuminating lamp; 4, rotating shaft; 5, rotating ratchet disc; 6, first fixed pin; 7, first connecting rope; 8, first guide cylinder; 9, sliding shaft; 10, fixed ratchet disc; 11, second fixed pin; 12, second connecting rope; 13, second guide cylinder; 14, guide shaft; 15, spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Embodiment 1: please refer to Figure 1 , Figure 2 and Figure 3 The utility model provides a technical scheme:

[0024] An outdoor illuminating lamp with adjustable irradiation angle, comprising a mounting seat 1, a support arm 2 and an illuminating lamp 3;

[0025] One side of the mounting seat 1 is fixedly connected with the support arm 2, and the inside of the support arm 2 is rotatably connected with a rotating shaft 4. The outside of the rotating shaft 4 is fixedly connected with the illuminating lamp 3. The outside of the rotating shaft 4 is also fixedly connected with a rotating ratchet disc 5.

[0026] The inside of the support arm 2 is provided with a sliding shaft 9, and the outside of the sliding shaft 9 is fixedly connected with a fixed ratchet disc 10.

[0027] The outer side of the rotating ratchet wheel 5 is fixedly connected with a first fixed pin 6, the outer side of the first fixed pin 6 is fixedly connected with a first connecting rope 7, the outer side of the first connecting rope 7 is provided with a first guide cylinder 8, and the outer side of the first guide cylinder 8 is fixedly connected with the support arm 2.

[0028] The outer side of the fixed ratchet wheel 10 is fixedly connected with a second fixed pin 11, the outer side of the second fixed pin 11 is fixedly connected with a second connecting rope 12, the outer side of the second connecting rope 12 is provided with a second guide cylinder 13, and the outer side of the second guide cylinder 13 is fixedly connected with the support arm 2.

[0029] However, the existing outdoor lighting lamp is generally installed at a high place, and is installed on the wall surface after drilling by a drilling device, and once installed, the angle cannot be adjusted, and when the angle is adjusted, it is necessary to climb to a high place again, and the adjustment process is very troublesome. After being installed on the wall surface, if the irradiation angle is not good, the first connecting rope 7 is pulled, the first connecting rope 7 drives the first fixed pin 6 to move, the first fixed pin 6 drives the rotating ratchet wheel 5 to rotate, and the rotating shaft 4 is driven to rotate, so that the lighting lamp 3 can be rotated to achieve the purpose of quickly adjusting the irradiation angle. It is very convenient without artificial climbing to a high place, and the cooperation of the rotating ratchet wheel 5 and the fixed ratchet wheel 10 can avoid the rotation of the rotating ratchet wheel 5.

[0030] Embodiment 2: The embodiment is an improvement on embodiment 1, please refer to Figure 2 , specifically, the two sides of the sliding shaft 9 are slidingly connected with guide shafts 14, and the two ends of the guide shafts 14 are fixedly connected with the support arm 2.

[0031] The outer side of the guide shaft 14 is provided with a spring 15, one end of the spring 15 is fixedly connected with the sliding shaft 9, and the other end of the spring 15 is fixedly connected with the support arm 2.

[0032] During the adjustment of the angle, if the angle is adjusted too large, the second connecting rope 12 is pulled, the second connecting rope 12 drives the second fixed pin 11 to move, the second fixed pin 11 drives the sliding shaft 9 to slide outside the guide shaft 14, the fixed ratchet wheel 10 is separated from the rotating ratchet wheel 5, the rotating ratchet wheel 5 is rotated back, and then the second connecting rope 12 is loosened. The fixed ratchet wheel 10 is reset under the action of the spring 15, so that the fixing effect of the fixed ratchet wheel 10 on the rotating ratchet wheel 5 can be ensured, and the angle of the lighting lamp 3 can be adjusted again.

[0033] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An outdoor lighting lamp with adjustable illumination angle, characterized in that: It comprises a mounting seat (1), a support arm (2) and a lighting lamp (3); One side of the mounting seat (1) is fixedly connected with the support arm (2), and the inside of the support arm (2) is rotatably connected with a rotating shaft (4), the outside of the rotating shaft (4) is fixedly connected with the lighting lamp (3), and the outside of the rotating shaft (4) is also fixedly connected with a rotating ratchet disc (5); The inside of the support arm (2) is provided with a sliding shaft (9), and the outside of the sliding shaft (9) is fixedly connected with a fixed ratchet disc (10).

2. The outdoor lighting lamp with adjustable illumination angle according to claim 1, characterized in that: The outside of the rotating ratchet disc (5) is fixedly connected with a first fixed pin (6), the outside of the first fixed pin (6) is fixedly connected with a first connecting rope (7), the outside of the first connecting rope (7) is provided with a first guide cylinder (8), and the outside of the first guide cylinder (8) is fixedly connected with the support arm (2).

3. The outdoor lighting lamp with adjustable illumination angle according to claim 1, characterized in that: The outside of the fixed ratchet disc (10) is fixedly connected with a second fixed pin (11), the outside of the second fixed pin (11) is fixedly connected with a second connecting rope (12), the outside of the second connecting rope (12) is provided with a second guide cylinder (13), and the outside of the second guide cylinder (13) is fixedly connected with the support arm (2).

4. The outdoor lighting lamp with adjustable illumination angle according to claim 1, characterized in that: The two sides of the sliding shaft (9) are slidably connected with guide shafts (14), and the two ends of the guide shafts (14) are fixedly connected with the support arm (2).

5. The outdoor lighting lamp with adjustable illumination angle according to claim 4, characterized in that: The outside of the guide shaft (14) is provided with a spring (15), one end of the spring (15) is fixedly connected with the sliding shaft (9), and the other end of the spring (15) is fixedly connected with the support arm (2).

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