Illuminating lamp capable of adjusting light emitting direction

Abstract

The utility model discloses a lighting lamp capable of adjusting the light emitting direction, which comprises a base, a motor is fixed in the base, a gear is fixed at the output end of the motor, the gear is arranged on the side edge of a light shield, the light shield is arranged on the lower side of the base, a gear ring is further fixed on the outer side of the light shield, and the gear ring is arranged on the gear ring. And the lower end of the light shield is connected with a collecting barrel through threads, and heat dissipation teeth are evenly distributed on the outer side of the base in a surrounding mode. According to the lighting lamp capable of adjusting the light emitting direction, through the effects of the motor, the gear and the gear ring, the light shielding cover can rotate, so that adjustment of different angles of the light emitting hole is achieved, the light emitting requirements of different angles are met, the adaptability of the device is improved, and when the light shielding cover rotates, dust and foreign matter on the surface of the lampshade can be cleared away through a scraping plate; and in cooperation with a collecting barrel, foreign matter can be collected, and follow-up treatment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a lighting fixture capable of adjusting the light emitting direction. Background Art

[0002] A lighting fixture refers to a device that provides light source illumination under dim light and is widely used in real life. In order to better meet lighting needs, existing lighting fixtures use adjustable mounting brackets to achieve the installation of the lamps at different angles, thereby achieving the adjustment of the light output direction of the lamps. This light direction adjustment method has a fixed light output angle after one installation. When the light output angle needs to be adjusted again, the entire device needs to be disassembled and reinstalled, which is rather troublesome. Therefore, in view of the above problems, a lighting fixture with adjustable light output direction is designed to better meet actual use needs. Utility Model Content

[0003] The purpose of the utility model is to provide a lighting fixture with adjustable light emission direction, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lighting fixture with adjustable light output direction, comprising a base, a motor fixed inside the base, a gear fixed to the output end of the motor, the gear arranged on the side of a light shield, the light shield arranged on the lower side of the base, a gear ring fixed to the outer side of the light shield, and the gear ring meshes with the gear to realize transmission, and the lower end of the light shield is connected to a collection bucket by a thread.

[0005] Preferably, heat dissipation teeth are evenly distributed around the outside of the base, and a fixed ear plate with an "L"-shaped structure is fixed to the upper end surface of the base, and there are four fixed ear plates distributed around the central axis of the base. Through the action of the heat dissipation teeth, the contact area between the device and the air can be increased, thereby ensuring the heat exchange and heat dissipation effect of the device, and combined with the action of the fixed ear plate, the entire device can be easily installed and fixed.

[0006] Preferably, a lamp board is fixed to the lower end surface of the base, and a lampshade is arranged on the outside of the lamp board, and the lampshade is fixed on the base, so that the lighting function can be achieved through the lamp board, and the lamp board can be protected in combination with the lampshade.

[0007] Preferably, a clamping sleeve is fixed to the lower end surface of the base, and the clamping sleeve is elastic, and the diameter of the clamping sleeve is larger than the diameter of the lampshade. Through the action of the clamping sleeve, basic guarantee can be provided for the installation and fixation of the light shield.

[0008] Preferably, a retaining ring is fixed to the upper end surface of the light shield, and the retaining ring is nested in the sleeve and can slide. A light outlet hole is also provided on the light shield. The nesting effect between the retaining ring and the sleeve can ensure the stability of the installation of the light shield. The sliding effect between the retaining ring and the sleeve can ensure the stability of the rotation of the light shield, thereby realizing the angle adjustment of the light outlet hole to meet the light output requirements at different angles.

[0009] Preferably, a scraper fixed on the inner side of the light emitting hole is provided on the side of the light emitting hole, and the scraper and the light emitting hole are distributed in a one-to-one correspondence, and the scraper contacts and slides on the outer wall of the lampshade. When the light emitting cover rotates, dust and flying catkins on the surface of the lampshade can be cleaned through the contact and sliding action between the scraper and the outer wall of the lampshade, thereby ensuring the cleanliness of the surface of the lampshade.

[0010] Compared with the prior art, the beneficial effect of the utility model is that the lighting fixture with adjustable light output direction can rotate the light shield through the action of the motor, gears and gear ring, so as to achieve different angle adjustments of the light output hole to meet the light output requirements at different angles and improve the adaptability of the device. When the light shield rotates, the scraper can be used to clean the dust and foreign matter on the surface of the lampshade to ensure that the surface of the lampshade is clean, and the foreign matter can be collected in conjunction with the collection bucket for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device of the utility model;

[0012] Figure 2 This is a schematic diagram of the overall front view cross-section of the utility model device;

[0013] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the sunshade of the utility model.

[0015] In the figure: 1, base; 101, heat dissipation gear; 102, fixing ear plate; 2, lamp board; 3, lampshade; 4, sleeve; 5, motor; 6, gear; 7, light shield; 701, gear ring; 702, snap ring; 703, light outlet hole; 8, scraper; 9, collection bucket. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-Figure 4 The utility model provides a technical solution: a lighting fixture with adjustable light output direction, including a base 1, a motor 5 is fixed inside the base 1, a gear 6 is fixed to the output end of the motor 5, the gear 6 is arranged on the side of a sunshade 7, the sunshade 7 is arranged on the lower side of the base 1, a gear ring 701 is also fixed to the outer side of the sunshade 7, and the gear ring 701 is meshed with the gear 6 to realize transmission.

[0018] The outer side of the base 1 is evenly surrounded by heat dissipation teeth 101, and the upper end surface of the base 1 is fixed with an "L"-shaped fixed ear plate 102, and four fixed ear plates 102 are distributed around the central axis of the base 1; the lower end surface of the base 1 is also fixed with a lamp board 2, and a lampshade 3 is arranged on the outer side of the lamp board 2, and the lampshade 3 is fixed on the base 1; the lower end surface of the base 1 is also fixed with a clamping sleeve 4, and the clamping sleeve 4 is elastic, and the diameter of the clamping sleeve 4 is greater than the diameter of the lampshade 3; the upper end surface of the light shield 7 is also fixed with a clamping ring 702, and the clamping ring 702 is nested in the clamping sleeve 4 and can slide, and the light shield 7 is also provided with a light outlet hole 703;

[0019] When using the lighting fixture with adjustable light output direction, Figure 1-Figure 4 As shown, firstly, the whole lamp is installed, and the installation and fixation of the lamp can be realized by the bolts cooperating with the fixing ear plate 102. After the fixation is completed, the whole device can be powered by an external power supply. At this time, starting the lamp board 2 can realize the lighting effect, and cooperating with the lampshade 3 can ensure the softness of the light, and cooperating with the light shield 7, the light generated by the lamp board 2 can be shielded, so that the light generated by the lamp board 2 can only be emitted through the light outlet hole 703. When it is necessary to adjust the direction of the light, it is only necessary to control the motor 5 to start and drive the gear 6 to rotate, and the light shield 7 can be rotated by cooperating with the transmission effect between the gear 6 and the gear ring 701, and then the sliding effect between the clamping ring 702 and the clamping sleeve 4 can ensure the stability of the rotation of the light shield 7, thereby realizing the angle adjustment of the light outlet hole 703, and then realizing the adjustment of the light outlet direction, so as to better meet the actual use needs;

[0020] The lower end of the light shield 7 is connected to a collecting bucket 9 by a thread, and a scraper 8 fixed to the inner side of the light shield 7 is arranged on the side of the light outlet hole 703, and the scraper 8 and the light outlet hole 703 are distributed one-to-one, and the scraper 8 contacts the outer wall of the lampshade 3 and can slide;

[0021] During use of the device, if Figure 1-Figure 4 As shown, the contact area between the lamp and the air can be increased by the heat dissipation teeth 101 to ensure the heat dissipation effect of the lamp. During long-term use, it is difficult to avoid dust sticking to the surface of the lampshade 3 and affecting the lighting effect. At this time, it is only necessary to start the motor 5 to drive the gear 6 to rotate, and the transmission action between the gear 6 and the gear ring 701 can make the light shield 7 rotate, thereby driving the scraper 8 to rotate. Through the contact and sliding action between the scraper 8 and the outer wall of the lampshade 3, the dust sticking to the outer wall of the lampshade 3 can be scraped and cleaned to ensure the cleanliness of the surface of the lampshade 3, and the cleaned dust slides into the collection bucket 9 for collection for subsequent cleaning, thereby improving the convenience of cleaning the lamp. This is the working principle of the lighting fixture with adjustable light output direction.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lighting fixture with adjustable light emission direction, comprising a base (1), characterized in that: A motor (5) is fixed inside the base (1); a gear (6) is fixed to the output end of the motor (5); the gear (6) is arranged on the side of a light shield (7); the light shield (7) is arranged on the lower side of the base (1); a gear ring (701) is also fixed to the outer side of the light shield (7); the gear ring (701) is meshed with the gear (6) to achieve a transmission effect; and a collection bucket (9) is connected to the lower end of the light shield (7) via a thread.

2. The lighting fixture with adjustable light emission direction according to claim 1, characterized in that: The outer side of the base (1) is evenly and circumferentially distributed with heat dissipation teeth (101), and an "L"-shaped fixed ear plate (102) is fixed to the upper end surface of the base (1), and four fixed ear plates (102) are distributed around the central axis of the base (1).

3. The lighting fixture with adjustable light emission direction according to claim 1, characterized in that: A lamp panel (2) is also fixed to the lower end surface of the base (1), and a lampshade (3) is arranged outside the lamp panel (2), and the lampshade (3) is fixed on the base (1).

4. The lighting fixture with adjustable light emission direction according to claim 1, characterized in that: A clamping sleeve (4) is also fixed on the lower end surface of the base (1), and the clamping sleeve (4) is elastic, and the diameter of the clamping sleeve (4) is greater than the diameter of the lampshade (3).

5. The lighting fixture with adjustable light emission direction according to claim 1, characterized in that: A snap ring (702) is also fixed on the upper end surface of the light shield (7), and the snap ring (702) is nested in the clamping sleeve (4) and can slide. A light outlet hole (703) is also provided on the light shield (7).

6. The lighting fixture with adjustable light emission direction according to claim 5, characterized in that: The side of the light exit hole (703) is provided with a scraper (8) fixed on the inner side of the light shield (7), and the scraper (8) and the light exit hole (703) are distributed in a one-to-one correspondence, and the scraper (8) contacts the outer wall of the lampshade (3) and can slide.

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