LED lamp with light adjusting function

Abstract

The LED lamp with the light adjusting function comprises a shell body, a fixing mechanism assembled on the top of the shell body and an adjusting mechanism assembled on the outer side of the shell body, the fixing mechanism comprises a fixing column fixedly installed on the top of the shell body, an installation base is fixedly installed on the top of the fixing column, and the adjusting mechanism is installed on the outer side of the shell body. An LED lamp panel is fixedly installed in the shell, and the adjusting mechanism comprises a moving ring installed on the outer side of the fixing column in a sliding mode and a plurality of supporting arms which are rotatably installed on the outer side of the shell and distributed in an annular array mode. According to the LED lamp with the light adjusting function, a light shielding cover can be formed between the supporting arms and the elastic light shielding cloth, the elastic light shielding cloth can be stretched and contracted through opening and closing movement of the supporting arms, light shielding can be reduced and increased, and the irradiation range of light can be controlled; the irradiation range of light can be adjusted according to actual requirements or environmental changes, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED lamp with a light adjustment function. Background Art

[0002] With the advancement of science and technology and the continuous improvement of people's requirements for quality of life, lighting technology is also constantly innovating and developing. As a new generation of lighting sources, LED lamps have been widely used around the world with their significant advantages such as high efficiency, long life, environmental protection and energy saving.

[0003] However, with the diversification of application scenarios and the increase in personalized needs, the functional limitations of traditional LED lamps have gradually become apparent, especially in terms of light adjustment. Traditional LED lamps can usually only provide a fixed illumination range and cannot adjust the light illumination range according to the actual needs of users or environmental changes, which reduces the use effect. For this reason, the applicant proposes an LED lamp with light adjustment function to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an LED lamp with a light adjustment function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED lamp with light adjustment function, comprising a housing and a fixing mechanism mounted on the top of the housing, and an adjustment mechanism mounted on the outside of the housing;

[0006] The fixing mechanism comprises a fixing column fixedly mounted on the top of the housing, a mounting seat is fixedly mounted on the top of the fixing column, and an LED lamp panel is fixedly mounted inside the housing;

[0007] The adjustment mechanism includes a moving ring slidably mounted on the outside of a fixed column and a plurality of support arms rotatably mounted on the outside of a shell and distributed in a circular array. A movable arm is hingedly mounted between each support arm and the moving ring. An elastic shading cloth is fixedly connected between the support arms. An electric push rod is fixedly mounted between the moving ring and the mounting seat.

[0008] Preferably, a light-transmitting cover is snap-fitted to the bottom of the shell, and a slot for snapping the light-transmitting cover is provided at the bottom of the shell.

[0009] Preferably, a movable groove for the support arm to rotate is provided on the outer side of the shell, and the support arm and the movable groove are rotatably mounted via a rotating shaft.

[0010] Preferably, the support arm and the movable arm are hingedly mounted via a first movable joint, and the movable arm and the moving ring are hingedly mounted via a second movable joint.

[0011] Preferably, the movable ring and the fixed column are slidably installed via a slider, and a plurality of sliding grooves for the slider to slide are provided on the outer side of the fixed column.

[0012] Preferably, the mounting seat is provided with a plurality of fixing holes, and the fixing holes are distributed in a ring array along the axis of the mounting seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The LED lamp with light adjustment function is provided with an adjustment mechanism. The up-and-down movement of the movable ring can be used to drive multiple support arms to perform opening and closing movements through the movable arms. A light shield can be formed between the support arms and the elastic light shield cloth. The elastic light shield cloth can be stretched and contracted by the opening and closing movements of the support arms. When the elastic light shield cloth is stretched and opened, the light blocking range can be reduced and the light irradiation range can be increased. When the elastic light shield cloth is contracted and closed, the light blocking range can be increased and the light irradiation range can be reduced. During use, personnel can adjust the light irradiation range according to actual needs or environmental changes, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the mobile ring structure of the utility model.

[0021] In the figure: 1. fixing mechanism; 101. mounting base; 102. fixing column; 103. electric push rod; 104. fixing hole; 105. slide groove; 2. adjusting mechanism; 201. moving ring; 202. movable arm; 203. elastic shading cloth; 204. supporting arm; 205. rotating shaft; 206. first movable joint; 207. second movable joint; 208. sliding block; 3. housing; 301. light-transmitting cover; 302. movable groove; 303. card slot; 304. LED lamp panel. DETAILED DESCRIPTION

[0022] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0023] See also Figure 1-5 As shown, the utility model proposes an LED lamp with light adjustment function, including a shell 3 and a fixing mechanism 1 mounted on the top of the shell 3, and an adjusting mechanism 2 mounted on the outside of the shell 3, the fixing mechanism 1 includes a fixing column 102 fixedly mounted on the top of the shell 3, a mounting seat 101 is fixedly mounted on the top of the fixing column 102, an LED lamp panel 304 is fixedly mounted inside the shell 3, the adjusting mechanism 2 includes a moving ring 201 slidably mounted on the outside of the fixing column 102 and a plurality of support arms 204 rotatably mounted on the outside of the shell 3 and distributed in a circular array, a movable arm 202 is hingedly mounted between each support arm 204 and the moving ring 201, an elastic shading cloth 203 is fixedly connected between the support arms 204, and an electric push rod 103 is fixedly mounted between the moving ring 201 and the mounting seat 101.

[0024] Based on the above-mentioned structural setting, the LED lamp with light adjustment function is composed of a fixing mechanism 1, an adjustment mechanism 2, a shell 3 and an LED lamp panel 304, wherein the LED lamp panel 304 is installed in the shell 3, so that the LED lamp panel 304 can be used conveniently, the shell 3 can be conveniently fixed at a suitable position on the ceiling of the house through the fixing mechanism 1, the irradiation range of the light can be shielded through the adjustment mechanism 2, and the irradiation range of the light can be conveniently adjusted. Specifically, in the working project, the mounting seat 101 can be conveniently fixed to the ceiling of the house, and the shell 3 can be hoisted by the fixing column 102. By surrounding the outer side of the shell 3 with a plurality of support arms 204, a shading cover can be formed by using the elastic shading cloth 203 between the support arms 204, and by starting the electric push rod 103, it can be The telescopic movement of the electric push rod 103 is utilized to drive the moving ring 201 to move up and down along the fixed column 102. When the moving ring 201 moves upward, the movable arm 202 can be utilized to pull the supporting arm 204 to flip outward, and the elastic shading cloth 203 can be stretched to enable it to expand, thereby reducing the light blocking by the elastic shading cloth 203, allowing the light to expand to the surroundings, thereby increasing the light exposure range. When the moving ring 201 is driven to move downward, the elastic shading cloth 203 can be used to shrink the elastic shading cloth 203, so that the supporting arm 204 can be synchronously flipped inwards and closed, thereby increasing the light blocking by the elastic shading cloth 203, effectively reducing the light exposure range, and enabling personnel to more conveniently and flexibly adjust the light exposure range according to usage requirements.

[0025] Furthermore, a light-transmitting cover 301 is clamped at the bottom of the housing 3, and a clamping slot 303 is provided at the bottom of the housing 3 for clamping the light-transmitting cover 301. The light-transmitting cover 301 can illuminate the light emitted by the LED lamp panel 304, and the clamping slot 303 can be used to conveniently install the light-transmitting cover 301. The light-transmitting cover 301 can prevent external dust and impurities from entering the housing 3, and can conveniently protect the LED lamp panel 304.

[0026] Furthermore, a movable groove 302 for the support arm 204 to rotate is provided on the outer side of the housing 3, and the support arm 204 and the movable groove 302 are rotatably mounted via a rotating shaft 205. The rotating shaft 205 enables one end of the support arm 204 to perform a flipping motion in the movable groove 302, which can easily form a closing and unfolding effect, and realize the stretching and contraction operation of the elastic shade cloth 203.

[0027] Furthermore, the support arm 204 and the movable arm 202 are hingedly installed via a first movable joint 206, and the movable arm 202 and the moving ring 201 are hingedly installed via a second movable joint 207. The first movable joint 206 and the second movable joint 207 enable the movable arm 202 to move accordingly when the moving ring 201 moves up and down and when the support arm 204 flips, thereby avoiding motion interference.

[0028] Furthermore, the movable ring 201 and the fixed column 102 are slidably mounted via a slider 208, and a plurality of slide grooves 105 for the sliders 208 to slide are provided on the outer side of the fixed column 102. The sliders 208 can slide along the slide grooves 105, so that the movable ring 201 can stably move up and down on the outer side of the fixed column 102 to avoid skewing.

[0029] Furthermore, the mounting base 101 is provided with a plurality of fixing holes 104, which are distributed in a circular array along the axis of the mounting base 101. The fixing holes 104 can be used to conveniently fix the mounting base 101 to the ceiling of the house using bolts, thereby facilitating the installation operation.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An LED lamp with light adjustment function, characterized in that: It comprises a housing (3), a fixing mechanism (1) mounted on the top of the housing (3), and an adjusting mechanism (2) mounted on the outside of the housing (3); The fixing mechanism (1) comprises a fixing column (102) fixedly mounted on the top of the housing (3); a mounting seat (101) is fixedly mounted on the top of the fixing column (102); and an LED lamp panel (304) is fixedly mounted inside the housing (3); The adjustment mechanism (2) comprises a moving ring (201) slidably mounted on the outside of a fixed column (102) and a plurality of support arms (204) rotatably mounted on the outside of a housing (3) and distributed in a ring array, a movable arm (202) being hingedly mounted between each of the support arms (204) and the moving ring (201), an elastic shading cloth (203) being fixedly connected between the support arms (204), and an electric push rod (103) being fixedly mounted between the moving ring (201) and the mounting seat (101).

2. The LED lamp with light adjustment function according to claim 1, characterized in that: A light-transmitting cover (301) is snap-fitted to the bottom of the housing (3), and a slot (303) for snapping the light-transmitting cover (301) is provided at the bottom of the housing (3).

3. The LED lamp with light adjustment function according to claim 1, characterized in that: The outer side of the shell (3) is provided with a movable groove (302) for the support arm (204) to rotate, and the support arm (204) and the movable groove (302) are rotatably mounted via a rotating shaft (205).

4. The LED lamp with light adjustment function according to claim 1, characterized in that: The support arm (204) and the movable arm (202) are hingedly mounted via a first movable joint (206), and the movable arm (202) and the moving ring (201) are hingedly mounted via a second movable joint (207).

5. The LED lamp with light adjustment function according to claim 1, characterized in that: The movable ring (201) and the fixed column (102) are slidably mounted via a slider (208), and a plurality of sliding grooves (105) for the slider (208) to slide are provided on the outer side of the fixed column (102).

6. The LED lamp with light adjustment function according to claim 1, characterized in that: The mounting seat (101) is provided with a plurality of fixing holes (104), and the fixing holes (104) are distributed in a ring array along the axis of the mounting seat (101).

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