Adjustable LED lamp
By designing adjustable LED lamps, the longitudinal adjustment of LED lamps is achieved by using the rotation of the articulated rod, which solves the problem that existing LED lamps cannot adjust the illumination range and movement operation, and achieves a larger illumination distance and simpler operation.
Patent Information
- Application Number
- CN202421410622.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Existing LED lamps are usually fixedly installed, and cannot adjust the illumination range, and screws need to be removed when moving, which is cumbersome to operate.
An adjustable LED lamp including an LED lamp, a first articulated rod, a connecting rod and a second articulated rod are designed. By rotating the first hinge rod and the second hinge rod, longitudinal adjustment of the LED lamp is realized, and the illumination distance is increased.
It realizes flexible adjustment of LED lamps, increases longitudinal illumination distance, simplifies movement operations, and avoids the cumbersome process of disassembling screws.
Smart Images
Figure CN222527550U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of lamps, and in particular to an adjustable LED lamp. Background Art
[0002] LED lamps refer to devices that can transmit, 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 circuit accessories necessary for connecting to the power supply. The characteristics of LED lamps include high efficiency, energy saving, safety, long life, compactness, clear light, etc. They are the main products of the new generation of lighting market, and have effectively driven the rapid development of the environmental protection and energy-saving industry.
[0003] LED lamps are needed at construction sites at night, and they need to be moved at any time in the complex environment of the construction site. However, existing LED lamps are usually fixed and cannot adjust the illumination range. When moving LED lamps, the screws need to be removed, which is cumbersome and has certain limitations. Utility Model Content
[0004] In order to overcome the shortcomings of existing LED lamps, which are usually fixedly installed and cannot adjust the illumination range, and need to remove screws when moving the LED lamps, the technical problem to be solved by the utility model is to provide an adjustable LED lamp.
[0005] In order to solve the above technical problems, the utility model provides an adjustable LED lamp, including an LED lamp, a first hinged rod, a connecting rod and a second hinged rod, wherein the first hinged rod is hinged on the back of the LED lamp, and one side of the first hinged rod is connected to the second hinged rod through a connecting rod.
[0006] Preferably, it also includes a fixed block, a fixed clamping plate, a movable clamping plate and a torsion spring. A symmetrical fixed block is provided at one end of the second hinged rod away from the connecting rod, a fixed clamping plate is provided between the symmetrical fixed blocks, a symmetrical movable clamping plate is rotatably provided inside the fixed clamping plate, and a torsion spring is provided at the rotational connection between the movable clamping plate and the fixed clamping plate.
[0007] Preferably, a card block is also included, and the LED lamp is provided with two groups of card blocks that are engaged with the connecting rod.
[0008] Preferably, it also includes an articulated block and a shading plate, and the shading plates are rotatably mounted on both sides of the LED lamp through the articulated block.
[0009] Preferably, it also includes a slide rail, a slider and a scraper. The top of the LED lamp is provided with a slide rail, and a scraper is slidably provided on the slide rail via the slider.
[0010] Preferably, a reflector is also included, and the top of the LED lamp is provided with a reflector.
[0011] Preferably, a wire winding reel is further included, and the wire winding reel is installed on one side of the LED lamp.
[0012] The beneficial effect achieved by the utility model is that the first hinged rod is rotated outward along the LED lamp, and the second hinged rod is rotated outward along the first hinged rod to open, thereby realizing outward adjustment of the LED lamp, thereby increasing the longitudinal irradiation distance of the LED lamp. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a front schematic diagram of the three-dimensional structure of the utility model.
[0014] Figure 2 It is a three-dimensional structural schematic diagram of components such as an LED lamp, a first hinged rod, a connecting rod and a second hinged rod.
[0015] Figure 3 It is a three-dimensional structural schematic diagram of components such as a clamping block, a fixed block, a fixed clamping plate and a movable clamping plate.
[0016] Figure 4 It is a cross-sectional view of components such as the fixed block, fixed clamping plate, movable clamping plate and torsion spring.
[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of components such as hinge blocks, shading plates, slide rails and sliders.
[0018] The markings in the accompanying drawings are: 1-LED lamp, 2-first hinged rod, 3-connecting rod, 4-second hinged rod, 5-block, 6-fixed block, 601-fixed clamping plate, 602-movable clamping plate, 603-torsion spring, 7-hinge block, 8-shading plate, 9-slide rail, 10-slider, 11-scraper, 12-reflector, 13-winding drum. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Example 1
[0020] An adjustable LED lamp, such as Figure 1-Figure 4As shown, it includes an LED lamp 1, a first hinged rod 2, a connecting rod 3, a second hinged rod 4, a clamping block 5, a fixed block 6, a fixed clamping plate 601, a movable clamping plate 602 and a torsion spring 603. The first hinged rod 2 is rotatably hinged on the left side of the back of the LED lamp 1, and the connecting rod 3 is rotatably connected to the right side of the first hinged rod 2. The second hinged rod 4 is rotatably hinged on the connecting rod 3, and the fixed block 6 is symmetrically arranged on the left end of the second hinged rod 4. The fixed clamping plate 601 is installed between the two fixed blocks 6. The movable clamping plate 602 is symmetrically and movably arranged inside the fixed clamping plate 601. The torsion spring 603 for resetting is installed at the rotation connection between the fixed clamping plate 601 and the movable clamping plate 602. The left and right groups of the clamping blocks 5 are installed on the back of the LED lamp 1, and the clamping blocks 5 are clamped with the connecting rod 3.
[0021] like Figure 5 As shown, it also includes an articulated block 7, a shading plate 8, a slide rail 9, a slider 10, a scraper 11, a reflector 12 and a winding drum 13. The articulated blocks 7 are symmetrically arranged on both sides of the LED lamp 1. The shading plate 8 for adjusting the illumination range of the LED lamp is rotatably installed on the articulated block 7. The slider 10 is slidably installed on the top of the LED lamp 1 through the slide rail 9. The scraper 11 tightly attached to the surface of the LED lamp is fixed to the bottom of the slider 10. The reflector 12 is adhered to the top of the LED lamp 1, and the winding drum 13 for winding the line is installed on the right side of the LED lamp 1.
[0022] When it is necessary to adjust the LED lamp 1, the LED lamp 1 is pulled outward, at which time the connecting rod 3 disengages from the block 5, the first hinged rod 2 rotates outward along the LED lamp 1, and the second hinged rod 4 rotates outward along the first hinged rod 2 to open, thereby realizing the outward adjustment of the LED lamp 1, which can increase the longitudinal illumination distance of the LED lamp 1, and the two movable clamping plates 602 rotate and open along the fixed clamping plates 601, at which time the torsion spring 603 is twisted, and then the torsion spring 603 drives the movable clamping plate 602 to tighten the fastener under the action of the torsion force, so that the LED lamp 1 can be quickly disassembled, and when there is dust on the surface of the LED lamp 1, the slider 10 is pulled and the scraper 11 is driven to slide horizontally along the slide rail 9 to scrape off the dust on the surface of the LED lamp 1, the illumination range of the LED lamp 1 can be adjusted by the shading plate 8, and the power cord of the LED lamp 1 can be wound by the winding drum 13 to prevent the wire from being too long.
[0023] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. An adjustable LED lamp, comprising an LED lamp (1), characterized in that: It also comprises a first hinged rod (2), a connecting rod (3) and a second hinged rod (4); the first hinged rod (2) is hingedly connected to the back of the LED lamp (1); and one side of the first hinged rod (2) is connected to the second hinged rod (4) via the connecting rod (3).
2. The adjustable LED lamp according to claim 1, characterized in that: It also includes a fixed block (6), a fixed clamping plate (601), a movable clamping plate (602) and a torsion spring (603); a symmetrical fixed block (6) is arranged at one end of the second hinged rod (4) away from the connecting rod (3); a fixed clamping plate (601) is arranged between the symmetrical fixed blocks (6); a symmetrical movable clamping plate (602) is rotatably arranged inside the fixed clamping plate (601); and a torsion spring (603) is arranged at the rotational connection between the movable clamping plate (602) and the fixed clamping plate (601).
3. The adjustable LED lamp according to claim 2, characterized in that: It also includes a clamping block (5), and the LED lamp (1) is provided with two groups of clamping blocks (5) that are clamped with the connecting rod (3).
4. The adjustable LED lamp according to claim 3, characterized in that: It also includes an articulated block (7) and a shading plate (8), and the shading plates (8) are rotatably mounted on both sides of the LED lamp (1) via the articulated block (7).
5. The adjustable LED lamp according to claim 4, characterized in that: It also comprises a slide rail (9), a slider (10) and a scraper (11); the slide rail (9) is arranged on the top of the LED lamp (1); and the scraper (11) is slidably arranged on the slide rail (9) via the slider (10).
6. The adjustable LED lamp according to claim 5, characterized in that: A reflector (12) is also included. The top of the LED lamp (1) is provided with the reflector (12).
7. The adjustable LED lamp according to claim 6, characterized in that: It also includes a wire winding drum (13), and the wire winding drum (13) is installed on one side of the LED lamp (1).