LED (light-emitting diode) patch light bar

Abstract

The utility model belongs to the field of LED lamps, particularly relates to an LED patch lamp strip, and aims to solve the problems that after an existing LED patch lamp strip is installed and fixed, the existing LED patch lamp strip can only irradiate in an installation and fixing area and is inconvenient to prolong according to actual requirements, so that the irradiated area is limited, the application scene is narrowed, and the application effect is reduced. According to the technical scheme, the device comprises a fixing frame, the interior of the fixing frame is rotationally connected with a rotating block through a bolt, the outer wall of the bolt is in threaded connection with a nut, the nut is used for locking and fixing rotation of the rotating block, and a shell is fixedly arranged on one side of the rotating block. When the LED lamp strip is used, after the LED patch lamp strip is installed and fixed, the length of the LED patch lamp strip can be adjusted to meet different lighting requirements, the situation that an irradiated area is limited is avoided, the application scene is expanded, and meanwhile the LED lamp strip can be shielded and protected, and the LED lamp strip can be protected against external damage.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to an LED strip lamp. Background Art

[0002] The LED strip lamp mainly consists of an FPC (flexible printed circuit board) as a substrate, on which a plurality of surface-mounted LED beads, as well as necessary circuits and connecting components are mounted. These surface-mounted LED beads are fixed on the FPC through a specific encapsulation process to form a bendable and cuttable lamp strip;

[0003] After retrieval, a patent with the authorization announcement number CN209801229U proposes a surface-mounted LED lamp strip. The following problems exist in this technical solution:

[0004] Currently, after the LED strip lamp is installed and fixed, since it can only irradiate in the installed and fixed area and is not convenient to be extended according to actual needs, the irradiated area is relatively limited, reducing the application scenario and the applicable effect;

[0005] In view of the above problems, the present utility model document proposes an LED strip lamp. Summary of the Utility Model

[0006] The utility model provides an LED strip lamp, which solves the disadvantages in the prior art that after the LED strip lamp is installed and fixed, since it can only irradiate in the installed and fixed area and is not convenient to be extended according to actual needs, the irradiated area is relatively limited, reducing the application scenario and the applicable effect.

[0007] The utility model provides the following technical solutions:

[0008] An LED strip lamp, comprising:

[0009] A fixing frame, inside which a rotating block is rotatably connected by a bolt, and a nut is threadedly connected to the outer wall of the bolt for locking and fixing the rotation of the rotating block, and a housing is fixedly arranged on one side of the rotating block;

[0010] An extension mechanism is arranged on one side of the fixing frame for extending and shortening the housing.

[0011] In a possible design, the extension mechanism includes a fixing plate, a telescopic plate, a mounting plate, four mounting holes, a sliding rod, a sliding cylinder and a locking knob. The telescopic plate is fixedly arranged on one side of the fixing frame, the mounting plate is fixedly arranged on the other side of the telescopic plate, and the four mounting holes are symmetrically arranged in pairs on one side of the mounting plate.

[0012] In a possible design, the fixing plate is fixedly arranged on the top side of the fixing frame, the sliding rod is fixedly arranged on one side of the fixing plate, the sliding cylinder is fixedly arranged on one side of the mounting plate, the sliding rod is slidably connected to the inside of the sliding cylinder, and the locking screw button is threadedly connected to the inside of the outer side of the sliding cylinder for locking and fixing the sliding rod.

[0013] In a possible design, an installation groove is formed on one side of the housing, and an LED patch lamp strip body is slidably installed inside the installation groove.

[0014] In a possible design, clamping grooves are formed on both the top side and the bottom side of the housing, and the same transparent protective cover for shielding and protecting the LED patch lamp strip body is slidably connected inside the two clamping grooves. A plurality of anti-slip grooves are respectively formed on the top side and the bottom side of the transparent protective cover.

[0015] In a possible design, limiting baffles are rotatably connected to both sides of the housing through damping rotating shafts, and each limiting baffle is used for limiting and resisting the LED patch lamp strip body and the transparent protective cover.

[0016] In a possible design, the housing is made of aluminum.

[0017] In this application, during use, first, the LED patch lamp strip body is slidably installed inside the housing through the installation groove, thereby facilitating the quick installation and replacement of the LED lamp strip. To protect the LED lamp strip from external damage, such as dust and water splashing, the transparent protective cover is slidably installed on the top side and the bottom side of the housing through the clamping grooves to shield and protect the LED lamp strip. The anti-slip groove design on the surface of the transparent protective cover enhances its stability when being held. Limiting baffles are rotatably connected to both sides of the housing through damping rotating shafts. The limiting baffles can be closely attached to the housing when not in use, reducing the occupied space. When it is necessary to fix the LED patch lamp strip body or the transparent protective cover, the limiting baffles can be rotated to a suitable position and kept stable by their own weight and damping effect to limit and resist the lamp strip and the protective cover to prevent accidental movement. Then, by using the installation holes on the mounting plate, it is convenient for installation bolts or other fixing parts to penetrate and install, so as to enhance the stability.

[0018] The inside of the fixing frame is rotatably connected to the rotating block through bolts, allowing users to adjust the irradiation angle of the LED strip lamp body as needed. Subsequently, by rotating the nut to move along the thread of the bolt, the rotating block can be locked at an appropriate angular position inside the fixing frame to ensure the stability of the lamp strip. When it is necessary to adjust the length of the LED strip lamp to meet different lighting requirements, relative movement can be achieved through the sliding fit of the sliding rod and the sliding cylinder, so as to adjust the length of the LED strip lamp body and move it to a suitable irradiation position. After reaching the required length, rotate the locking knob to make it threadedly cooperate with the inside of the sliding cylinder to fix the sliding rod and prevent sliding, ensuring the stability of the lamp strip length. At the same time, the telescopic plate can further play a role in supporting the telescoping, further improving the stability of the telescoping. Since the housing is made of aluminum, aluminum has good thermal conductivity and lightweight characteristics, which helps to dissipate heat quickly, extend the service life of the LED lamp strip, and reduce the overall weight at the same time, making it convenient for installation and movement.

[0019] In the present utility model, for the LED strip lamp, through the extension mechanism, relative movement can be achieved, so that the length of the LED strip lamp body can be adjusted and moved to a suitable irradiation position, which is beneficial to adjusting the length of the LED strip lamp to meet different lighting requirements.

[0020] In the present utility model, for the LED strip lamp, through the settings of the card slot, the transparent protective cover and the anti-slip groove structure, the shielding and protection of the LED lamp strip can be realized, which is beneficial to protecting the LED lamp strip from external damages such as dust and water splash, and at the same time enhances the stability when holding the transparent protective cover.

[0021] In the present utility model, after the LED strip lamp is installed and fixed, it is beneficial to adjust the length of the LED strip lamp to meet different lighting requirements, avoiding the irradiation area being relatively limited, expanding the application scenarios, and at the same time realizing the shielding and protection of the LED lamp strip, which is beneficial to protecting the LED lamp strip from external damages. Description of the Drawings

[0022] Figure 1 It is a front view structural schematic diagram of an LED strip lamp provided by an embodiment of the present utility model;

[0023] Figure 2 It is a structural schematic diagram of the extension mechanism of an LED strip lamp provided by an embodiment of the present utility model;

[0024] Figure 3 It is a structural schematic diagram of the housing of an LED strip lamp provided by an embodiment of the present utility model;

[0025] Figure 4Schematic diagram of the split state structure of the LED strip body of an LED strip provided by an embodiment of the present utility model.

[0026] Reference numerals:

[0027] 1, fixing bracket; 2, rotating block; 3, bolt; 4, nut; 5, housing; 6, installation groove; 7, LED strip body; 8, card slot; 9, transparent protective cover; 10, anti-slip groove; 11, limit baffle; 12, fixing plate; 13, telescopic plate; 14, mounting plate; 15, mounting hole; 16, slide bar; 17, slide cylinder; 18, locking knob. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0029] Embodiment 1

[0030] Please refer to Figures 1 - 4 , an LED strip, which is applied in the field of LED lamps, and includes:

[0031] A fixing bracket 1, inside which a rotating block 2 is rotatably connected through a bolt 3. The outer wall of the bolt 3 is threadedly connected with a nut 4, and the nut 4 is used to lock and fix the rotation of the rotating block 2. A housing 5 is fixedly arranged on one side of the rotating block 2. By using the internal connection between the fixing bracket 1 and the rotating block 2 through the bolt 3, the user can adjust the irradiation angle of the LED strip body 7 according to needs. Subsequently, by rotating the nut 4 to move along the thread of the bolt 3, the rotating block 2 can be locked at a suitable angular position inside the fixing bracket 1 to ensure the stability of the strip.

[0032] An extension mechanism, which is arranged on one side of the fixing bracket 1 for extending and shortening the housing 5. The extension mechanism includes a fixing plate 12, a telescopic plate 13, a mounting plate 14, four mounting holes 15, a slide bar 16, a slide cylinder 17 and a locking knob 18. The telescopic plate 13 is fixedly arranged on one side of the fixing bracket 1, and the telescopic plate 13 can further play a role in supporting the telescopic movement, further improving the stability of the telescopic movement. The mounting plate 14 is fixedly arranged on the other side of the telescopic plate 13, and the four mounting holes 15 are symmetrically arranged in pairs on one side of the mounting plate 14. By using the mounting holes 15 on the mounting plate 14, it is convenient for mounting bolts or other fixing parts to pass through for installation, so as to enhance the stability.

[0033] The fixed plate 12 is fixedly arranged on the top side of the fixed frame 1. The sliding rod 16 is fixedly arranged on one side of the fixed plate 12. The sliding cylinder 17 is fixedly arranged on one side of the mounting plate 14. The sliding rod 16 is slidably connected to the inside of the sliding cylinder 17. The locking knob 18 is threadedly connected to the inner part of the outer side of the sliding cylinder 17 and is used for locking and fixing the sliding rod 16. Through the sliding fit between the sliding rod 16 and the sliding cylinder 17, relative movement can be realized, so that the length of the LED strip lamp body 7 can be adjusted and moved to a suitable irradiation position. When the required length is reached, the locking knob 18 is rotated to be in threaded fit with the inside of the sliding cylinder 17 to fix the sliding rod 16 and prevent sliding, ensuring the stability of the lamp strip length.

[0034] An installation groove 6 is formed on one side of the housing 5. The LED strip lamp body 7 is slidably installed inside the installation groove 6. The LED strip lamp body 7 is slidably installed inside the housing 5 through the installation groove 6, which is convenient for quickly installing and replacing the LED lamp strip.

[0035] Clamping grooves 8 are formed on both the top side and the bottom side of the housing 5. The same transparent protective cover 9 for shielding and protecting the LED strip lamp body 7 is slidably connected to the inside of the two clamping grooves 8. In order to protect the LED lamp strip from external damage, such as dust and water splash, etc., the transparent protective cover 9 is slidably installed on the top side and the bottom side of the housing 5 through the clamping grooves 8 to realize the shielding and protection of the LED lamp strip. A plurality of anti-slip grooves 10 are respectively formed on the top side and the bottom side of the transparent protective cover 9. The anti-slip grooves 10 on the surface of the transparent protective cover 9 enhance the stability when it is held.

[0036] Both sides of the housing 5 are rotatably connected with limiting baffles 11 through damping rotating shafts. Each limiting baffle 11 is used for limiting and resisting the LED strip lamp body 7 and the transparent protective cover 9. When it is necessary to fix the LED strip lamp body 7 or the transparent protective cover 9, the limiting baffle 11 can be rotated to a suitable position and kept stable by its own weight and damping effect to limit and resist the lamp strip and the protective cover and prevent accidental movement.

[0037] Embodiment 2

[0038] On the basis of Embodiment 1, Embodiment 2 further includes:

[0039] The housing 5 is made of aluminum material. The aluminum material has good heat conductivity and lightweight characteristics, which helps to quickly dissipate heat, extend the service life of the LED lamp strip, and at the same time reduce the overall weight, facilitating installation and movement.

[0040] However, as is well known to those skilled in the art, the working principle and wiring method of the LED strip lamp body 7 device are common knowledge. They all belong to conventional means or well-known common sense and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0041] The above are only the specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model; without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An LED surface-mounted light strip, characterized in that, Including: A fixing frame (1), inside which a rotating block (2) is rotatably connected by a bolt (3). A nut (4) is threadedly connected to the outer wall of the bolt (3), and the nut (4) is used to lock and fix the rotation of the rotating block (2). A housing (5) is fixedly arranged on one side of the rotating block (2); An extension mechanism, which is arranged on one side of the fixing frame (1) and is used to extend and shorten the housing (5).

2. The LED patch light strip according to claim 1, characterized in that, The extension mechanism includes a fixing plate (12), a telescopic plate (13), a mounting plate (14), four mounting holes (15), a slide bar (16), a slide cylinder (17) and a locking knob (18). The telescopic plate (13) is fixedly arranged on one side of the fixing frame (1), the mounting plate (14) is fixedly arranged on the other side of the telescopic plate (13), and the four mounting holes (15) are symmetrically arranged in pairs on one side of the mounting plate (14).

3. An LED surface-mounted lamp strip according to claim 2, characterized in that, The fixing plate (12) is fixedly arranged on the top side of the fixing frame (1), the slide bar (16) is fixedly arranged on one side of the fixing plate (12), the slide cylinder (17) is fixedly arranged on one side of the mounting plate (14), the slide bar (16) is slidably connected inside the slide cylinder (17), and the locking knob (18) is threadedly connected to the inner part of the outer side of the slide cylinder (17) and is used to lock and fix the slide bar (16).

4. An LED surface-mounted lamp strip according to claim 1, characterized in that, An installation groove (6) is formed on one side of the housing (5), and an LED patch light strip body (7) is slidably installed inside the installation groove (6).

5. An LED surface mount light bar according to claim 4, characterized in that, Clamping grooves (8) are formed on both the top side and the bottom side of the housing (5), and a transparent protective cover (9) for shielding and protecting the LED patch light strip body (7) is slidably connected inside the two clamping grooves (8). A plurality of anti-slip grooves (10) are respectively formed on the top side and the bottom side of the transparent protective cover (9).

6. The LED patch light bar according to claim 5, wherein Limiting baffles (11) are rotatably connected to both sides of the housing (5) through damping rotating shafts, and each limiting baffle (11) is used to limit and resist the LED patch light strip body (7) and the transparent protective cover (9).

7. An LED surface-mounted light bar according to claim 1, characterized in that The housing (5) is made of aluminum.

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