LED frame lamp capable of being adjusted at multiple angles

Abstract

The utility model relates to the related technical field of LED lamps, in particular to a multi-angle adjustable LED support lamp which comprises a lamp holder, a control mechanism is arranged on one side of the surface of the lamp holder, and an adjusting mechanism is arranged on one side of the surface of the control mechanism. According to the multi-angle adjustable LED frame lamp, through the arrangement of the shell, the round cover, a spring, a connecting block, a first gear, a cylinder, a second gear and a fixing block, firstly, the round cover and the fixing block are pinched, at the moment, the fixing block drives the round shaft to move towards the interior of the shell, the round shaft pushes the first gear to be separated from the second gear, and then a control arm is pulled to rotate front and back; after the angle is adjusted, the force applied to the fixing block is released, and at the moment, the spring applies force to the connecting block and the first gear, so that the first gear is meshed with the second gear 207, and the combination of the fixing block and the control arm can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field related to LED lamps, and in particular to an LED bracket lamp which can be adjusted at multiple angles. Background Art

[0002] Light-emitting diode lamps, also known as LED lamps, refer to devices that can transmit light, distribute and change the light distribution of LED light sources. In addition to the LED light source, they include all parts and components required to fix and protect the LED light source, as well as the line accessories necessary for connecting to the power supply. When installing LED lamps, a lamp bracket is required. Therefore, there is a special need for an LED bracket lamp that can be adjusted at multiple angles.

[0003] However, existing multi-angle adjustable LED bracket lamps usually use traditional telescopic rods to adjust the height or length, but it is not convenient to adjust the illumination angle after the lamp is installed. It is necessary to set up multiple sets of telescopic rod structures for coordinated adjustment. During use, the illumination angle of the lamp needs to be adjusted according to different usage environments. In this way, an LED bracket lamp that is more convenient to assemble and faster to adjust is needed. Utility Model Content

[0004] The purpose of the utility model is to provide an LED bracket lamp which can be adjusted at multiple angles, so as to solve the problem that the existing LED bracket lamp which can be adjusted at multiple angles proposed in the above background technology usually adopts a traditional telescopic rod to adjust the height or length, but it is not convenient to adjust the illumination angle after the lamp is installed, and it is necessary to set up multiple sets of telescopic rod structures for coordinated adjustment. In addition, during use, it is necessary to adjust the illumination angle of the lamp according to different usage environments, so it is necessary to assemble an LED bracket lamp which is more convenient and adjusts faster.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-angle adjustable LED bracket lamp, comprising a lamp holder, a control mechanism is arranged on one side of the surface of the lamp holder, and an adjustment mechanism is arranged on one side of the surface of the control mechanism;

[0006] The control mechanism includes a shell, a round cover, a spring, a connecting block, a first gear, a cylinder, a second gear and a fixed block. The shell is connected to one side of the surface of the lamp holder, a round cover is embedded at one end of the shell, a spring is connected to one side of the surface of the round cover, one end of the spring is connected to the connecting block, one side of the surface of the connecting block is connected to the first gear, one side of the surface of the first gear is connected to a cylinder, the surface of the cylinder is sleeved with the second gear, and one end of the cylinder is sleeved with a fixed block.

[0007] Preferably, the first gear is meshed with the second gear, and one end of the cylinder passes through the round cover.

[0008] Preferably, the circular cover is connected to the second gear, and the cylinder and the second gear form a mutual rotation relationship.

[0009] Preferably, the adjustment mechanism includes a control arm, a round shaft, a lampshade and a rubber ring, a control arm is connected to one side of the surface of the fixed block, a round shaft passes through one end of the control arm, a lampshade is sleeved on the surface of the round shaft, and a rubber ring is sleeved on the surface of the round shaft.

[0010] Preferably, the circular shaft fits tightly with the rubber ring, and the circular shaft and the lampshade are in a mutually rotating relationship.

[0011] Compared with the prior art, the beneficial effect of the utility model is that the LED bracket lamp with multi-angle adjustment usually adopts the traditional telescopic rod to adjust the height or length, but it is not convenient to adjust the illumination angle after the lamp is installed, and it is necessary to set up multiple sets of telescopic rod structures for coordinated adjustment. In the process of use, it is necessary to adjust the illumination angle of the lamp according to different usage environments, so it is necessary to assemble a more convenient and quicker LED bracket lamp. Therefore, this LED bracket lamp with multi-angle adjustment is installed with a control mechanism, which pushes the first gear through the cylinder to separate the first gear from the second gear, then adjusts the angle of the control arm, and then meshes the first gear with the second gear through the spring to fix the control arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the decomposed structure of the control mechanism of the utility model;

[0014] Figure 3 This is a schematic diagram of the exploded structure of the adjustment mechanism of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure in which the first gear and the second gear cooperate with each other in the utility model.

[0016] In the figure: 1. lamp holder; 2. control mechanism; 201. housing; 202. round cover; 203. spring; 204. connecting block; 205. first gear; 206. cylinder; 207. second gear; 208. fixing block; 3. adjusting mechanism; 301. control arm; 302. round shaft; 303. lampshade; 304. rubber ring. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4 The utility model provides a technical solution: a multi-angle adjustable LED bracket lamp, comprising a lamp holder 1, a control mechanism 2 is arranged on one side of the surface of the lamp holder 1, and an adjustment mechanism 3 is arranged on one side of the surface of the control mechanism 2;

[0019] The control mechanism 2 includes a housing 201, a round cover 202, a spring 203, a connecting block 204, a first gear 205, a cylinder 206, a second gear 207 and a fixing block 208. The housing 201 is connected to one side of the surface of the lamp holder 1, the round cover 202 is embedded at one end of the housing 201, the spring 203 is connected to one side of the surface of the round cover 202, one end of the spring 203 is connected to the connecting block 204, the first gear 205 is connected to one side of the surface of the connecting block 204, the cylinder 206 is connected to one side of the surface of the first gear 205, the second gear 207 is sleeved on the surface of the cylinder 206, and the second gear 207 is sleeved on the surface of the cylinder 206. A fixing block 208 is sleeved on one end. When the bracket lamp needs to be adjusted, first pinch the round cover 202 and the fixing block 208. At this time, the fixing block 208 drives the circular shaft 302 to move toward the inside of the shell 201, and the circular shaft 302 pushes the first gear 205 to separate it from the second gear 207. Then, pull the control arm 301 to rotate back and forth. After adjusting the angle, release the force on the fixing block 208. At this time, the spring 203 applies force to the connecting block 204 and the first gear 205, so that the first gear 205 and the second gear 207 are meshed, and the combination of the fixing block 208 and the control arm 301 can be fixed.

[0020] Furthermore, the first gear 205 is meshed with the second gear 207, and one end of the cylinder 206 passes through the round cover 202. Through the setting of the first gear 205 and the second gear 207, when the first gear 205 is separated from the second gear 207, the control arm 301 can drive the cylinder 206 to rotate, thereby adjusting the angle. When the first gear 205 is meshed with the second gear 207, the cylinder 206 can be fixed.

[0021] Furthermore, the round cover 202 is connected to the second gear 207, and the cylinder 206 and the second gear 207 form a mutual rotation relationship. Through the setting of the cylinder 206, when the fixing block 208 is pressed, the cylinder 206 can push the first gear 205 to separate it from the second gear 207, and the cylinder 206 can play a connecting role between the first gear 205 and the fixing block 208.

[0022] Furthermore, the adjustment mechanism 3 includes a control arm 301, a circular shaft 302, a lampshade 303 and a rubber ring 304. The control arm 301 is connected to one side of the surface of the fixed block 208. The circular shaft 302 passes through one end of the control arm 301. The surface of the circular shaft 302 is sleeved with a lampshade 303. The surface of the circular shaft 302 is sleeved with a rubber ring 304. Through the arrangement of the control arm 301, the circular shaft 302, the lampshade 303 and the rubber ring 304, when it is necessary to adjust the angle of the lampshade 303, the lampshade 303 can be rotated up and down. At this time, the lampshade 303 rotates at one end of the control arm 301 through the circular shaft 302, and the rubber ring 304 increases the friction of the rotation of the circular shaft 302, thereby fixing the lampshade 303.

[0023] Furthermore, the circular shaft 302 fits tightly with the rubber ring 304, and the circular shaft 302 and the lampshade 303 form a mutual rotation relationship. Through the setting of the circular shaft 302, the lampshade 303 can be rotated at one end of the control arm 301 through the circular shaft 302, so the angle of the lampshade 303 can be adjusted at any time, and the control arm 301 and the lampshade 303 can be connected.

[0024] Working principle: When the bracket lamp needs to be adjusted, first pinch the round cover 202 and the fixing block 208. At this time, the fixing block 208 drives the circular shaft 302 to move inside the shell 201, and the circular shaft 302 pushes the first gear 205 to separate it from the second gear 207, and then pulls the control arm 301 to rotate back and forth. After adjusting the angle, release the force on the fixing block 208. At this time, the spring 203 applies force to the connecting block 204 and the first gear 205, so that the first gear 205 and the second gear 207 are engaged, and the combination of the fixing block 208 and the control arm 301 can be fixed. When the angle of the lampshade 303 needs to be adjusted, the lampshade 303 can be rotated up and down. At this time, the lampshade 303 rotates at one end of the control arm 301 through the circular shaft 302, and the rubber ring 304 increases the friction of the rotation of the circular shaft 302, which fixes the lampshade 303.

[0025] 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 multi-angle adjustable LED bracket lamp, comprising a lamp holder (1), characterized in that: A control mechanism (2) is provided on one side of the surface of the lamp holder (1), and an adjustment mechanism (3) is provided on one side of the surface of the control mechanism (2); The control mechanism (2) comprises a housing (201), a round cover (202), a spring (203), a connecting block (204), a first gear (205), a cylinder (206), a second gear (207) and a fixing block (208); one side of the surface of the lamp holder (1) is connected to the housing (201); one end of the housing (201) is embedded with the round cover (202); one side of the surface of the round cover (202) is connected to the spring (203); one end of the spring (203) is connected to the connecting block (204); one side of the surface of the connecting block (204) is connected to the first gear (205); one side of the surface of the first gear (205) is connected to the cylinder (206); the surface of the cylinder (206) is sleeved with the second gear (207); and one end of the cylinder (206) is connected to the fixing block (208).

2. The multi-angle adjustable LED bracket lamp according to claim 1, characterized in that: The first gear (205) is meshed with the second gear (207), and one end of the cylinder (206) passes through the round cover (202).

3. The multi-angle adjustable LED bracket lamp according to claim 1, characterized in that: The circular cover (202) is connected to the second gear (207), and the cylinder (206) and the second gear (207) are in a mutual rotation relationship.

4. The multi-angle adjustable LED bracket lamp according to claim 1, characterized in that: The adjustment mechanism (3) comprises a control arm (301), a circular shaft (302), a lampshade (303) and a rubber ring (304); one side of the surface of the fixed block (208) is connected to the control arm (301); one end of the control arm (301) passes through the circular shaft (302); the surface of the circular shaft (302) is sleeved with the lampshade (303); and the surface of the circular shaft (302) is sleeved with the rubber ring (304).

5. The multi-angle adjustable LED bracket lamp according to claim 4, characterized in that: The circular shaft (302) and the rubber ring (304) are tightly fitted, and the circular shaft (302) and the lampshade (303) are in a mutually rotating relationship.

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