Light-emitting diode (LED) lamp strip capable of adjusting light transmittance
By designing the LED light band with a adjustable light transmittance, the combination of knobs and light transmittance is used to solve the problem that the existing LED light belt cannot regulate light transmission, improve the use effect and achieve more uniform light.
Patent Information
- Application Number
- CN202420772752.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing LED light strips cannot adjust the light transmittance, resulting in reduced use effect and uneven light.
Design a LED light zone including lamp, inner tube, light transmittance, and rotating mechanism. The rotation of the light transmittance plate is adjusted through the knob to achieve the blocking and coverage of the light. Essence
By adjusting the transparency, the use effect of the LED light band is improved, and the lighting of the light board and the support plate is improved to ensure that the light is more uniform.
Smart Images
Figure CN222417176U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED light strips, and in particular to an LED light strip with adjustable light transmittance. Background Art
[0002] LED light strip is a kind of lamp, which is composed of a series of connected LED lamp beads. It is usually a long strip of light, which can be cut into different lengths as needed. LED light strip has the characteristics of low power consumption, high brightness and long life. It is widely used in home decoration, commercial lighting, architectural decoration and other fields. LED light strip can be selected according to different colors, brightness and lamp bead density to meet different lighting needs. At the same time, LED light strip can also be adjusted by the controller to achieve different lighting effects, such as flashing, gradient, breathing, etc.
[0003] However, the existing LED light strips are illuminated by lamp beads. Although some of the existing LED light strips can change the color of the light emitted by the lamp beads when in use, the light transmittance of the surface of the LED light strip cannot be changed during use, thereby reducing the use effect of the LED light strip. In addition, some of the existing LED light strips have the disadvantage of uneven lighting when in use. Therefore, it is urgent to solve the above problems. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes an LED light strip with adjustable light transmittance.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An LED light strip with adjustable light transmittance comprises a lamp tube, an inner tube is sleeved inside the lamp tube, baffles are fixedly connected to both ends of the lamp tube, two baffles are respectively arranged at the two ends of the inner tube, a connecting compartment is arranged between the lamp tube and the inner tube, a light-transmitting plate is sleeved inside the connecting compartment, the light-transmitting plate is arranged in an arc shape, a rotating mechanism for rotating the light-transmitting plate is arranged on the surface of the lamp tube, a light bar is placed inside the lamp tube, and protective mechanisms are arranged at both ends of the lamp tube. By setting a knob, the knob can be rotated during use, so that the light-transmitting plate can be rotated at the same time, so that the light can be blocked and covered, so as to adjust the light transmittance of the light emitted by the light bar, thereby improving the use effect of the device.
[0007] As a further solution of the utility model, the rotating mechanism includes a knob, and arc grooves are provided on the arc surfaces at both ends of the lamp tube. There are two knobs, and the two knobs are respectively sleeved on the two ends of the lamp tube. The two knobs are respectively arranged on the surfaces of the two arc grooves. Fixed blocks are fixedly connected inside the two knobs, and the two fixed blocks are fixedly connected to the arc surface of the light-transmitting plate, which are used to limit the rotation of the knob and the light-transmitting plate, thereby blocking the light.
[0008] As a further solution of the utility model, a support plate is horizontally fixedly connected to the inside of the lamp tube, the light bar is placed on the surface of the support plate, a connecting wire is installed at one end of the light bar, and a reflective plate is fixedly connected to the top of the inner tube for placing the light bar, so that the light bar is prevented from being more flat, thereby improving the uniformity of lighting.
[0009] As a further solution of the utility model, the protective mechanism includes a sealing cover, both ends of the lamp tube are sleeved with fixing rings, the two fixing rings are respectively arranged on the side away from each other of the two arc grooves, both ends of the lamp tube are provided with threaded grooves, the two threaded grooves are respectively arranged on the ends away from each other of the two fixing rings, two sealing covers are provided, the two sealing covers are respectively sleeved on the two ends of the lamp tube, the two sealing covers are respectively matched with the threaded grooves at the two ends of the lamp tube, circular holes are opened at the centers of the surfaces of the two sealing covers, dust rings are sleeved inside the two circular holes, the connecting wire is inserted into the center of one of the dust rings, and is used to seal the two ends of the lamp tube, so that the wires can be threaded at both ends of the lamp tube.
[0010] The beneficial effects of the utility model are:
[0011] 1. Through the setting of the knob, the knob can be turned during use, so that the light-transmitting plate can be rotated at the same time, so that the light can be blocked and covered, thereby adjusting the light transmittance of the light bar, thereby improving the use effect of the device.
[0012] 2. The light strip can be placed through the support plate. When in use, the light is reflected by the reflector, so that the lighting is more uniform, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the surface structure of an LED light strip with adjustable light transmittance proposed by the utility model;
[0014] Figure 2 This is an exploded view of the surface structure of an LED light strip with adjustable light transmittance proposed by the utility model;
[0015] Figure 3This is a cross-sectional view of the internal structure of a lamp tube of an LED light strip with adjustable light transmittance proposed by the utility model;
[0016] Figure 4 This is a schematic diagram of the surface structure of a lamp tube of an LED light strip with adjustable light transmittance proposed by the utility model;
[0017] Figure 5 This is a schematic diagram of the partial structure of an LED light strip with adjustable light transmittance proposed by the utility model.
[0018] In the figure: 1. lamp tube; 11. fixing ring; 12. threaded groove; 13. connecting compartment; 14. inner tube; 15. baffle; 16. support plate; 17. reflector; 18. arc groove; 2. knob; 21. fixing block; 22. light-transmitting plate; 3. sealing cover; 31. round hole; 32. dustproof ring; 4. light strip; 41. connecting wire. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] Reference Figure 1-Figure 5 , an LED light strip with adjustable light transmittance, comprising a lamp tube 1, an inner tube 14 is sleeved inside the lamp tube 1, baffles 15 are fixedly connected at both ends of the lamp tube 1, and the two baffles 15 are respectively arranged at the two ends of the inner tube 14, a connecting compartment 13 is arranged between the lamp tube 1 and the inner tube 14, a light-transmitting plate 22 is sleeved inside the connecting compartment 13, the light-transmitting plate 22 is arranged in an arc shape, a rotating mechanism for rotating the light-transmitting plate 22 is arranged on the surface of the lamp tube 1, a light bar 4 is placed inside the lamp tube 1, and protective mechanisms are arranged at both ends of the lamp tube 1. Through the setting of the knob 2, the knob 2 can be rotated during use, so that the light-transmitting plate 22 can be rotated at the same time, so that the light can be blocked and covered, so as to adjust the light transmittance of the light emitted by the light bar 4, thereby improving the use effect of the device.
[0021] Reference Figure 1 , Figure 4 and Figure 5 In a preferred embodiment, the rotating mechanism includes a knob 2, arc grooves 18 are provided at the arc surfaces at both ends of the lamp tube 1, two knobs 2 are provided, the two knobs 2 are respectively sleeved on the two ends of the lamp tube 1, the two knobs 2 are respectively arranged on the surfaces of the two arc grooves 18, and the two knobs 2 are fixedly connected with fixed blocks 21 inside, and the two fixed blocks 21 are fixedly connected to the arc surface of the light-transmitting plate 22, so as to limit the rotation of the knob 2 and the light-transmitting plate 22, so as to block the light.
[0022] Reference Figure 2 and Figure 3 In a preferred embodiment, a support plate 16 is horizontally fixedly connected inside the lamp tube 1, and the light bar 4 is placed on the surface of the support plate 16. A connecting line 41 is installed at one end of the light bar 4. A reflector 17 is fixedly connected to the top of the inner tube 14 for placing the light bar 4, so that the light bar 4 is prevented from being more flat, thereby improving the uniformity of the lighting.
[0023] Reference Figure 1 and Figure 2 In a preferred embodiment, the protective mechanism includes a sealing cover 3, both ends of the lamp tube 1 are sleeved with a fixing ring 11, the two fixing rings 11 are respectively arranged at the side of the two arc grooves 18 away from each other, both ends of the lamp tube 1 are provided with a threaded groove 12, the two threaded grooves 12 are respectively arranged at the ends of the two fixing rings 11 away from each other, two sealing covers 3 are provided, the two sealing covers 3 are respectively sleeved on the two ends of the lamp tube 1, the two sealing covers 3 are respectively matched with the threaded grooves 12 at the two ends of the lamp tube 1, a circular hole 31 is opened at the center of the surface of the two sealing covers 3, the inside of the two circular holes 31 are sleeved with a dust ring 32, and the connecting wire 41 is inserted into the center of one of the dust rings 32, which is used to block the two ends of the lamp tube 1, so that the two ends of the lamp tube 1 can be threaded.
[0024] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: through the setting of the knob 2, the knob 2 can be rotated during use, so that the light-transmitting plate 22 can be rotated at the same time, so that the light can be blocked and covered, thereby adjusting the light transmittance of the light emitted by the light bar 4, thereby improving the use effect of the device. When in use, it is necessary to connect one end of the light bar 4 of suitable length to the connecting wire 41, and then place the light bar 4 inside the inner tube 14, and place the light bar 4 on the support plate 16, and then pass the connecting wire 41 through one of the dust rings 32. After completion, the two sealing covers 3 are respectively installed at both ends of the lamp tube 1, so as to seal the two ends of the lamp tube 1, and then the device is installed and powered on. During use, light is emitted through the light bar 4, and the light will be reflected by the reflector 17, so that the light is emitted through the bottom of the lamp tube 1, so that the lighting is more uniform, thereby improving the use effect of the device.
[0025] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0028] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An LED light strip with adjustable light transmittance, comprising a light tube (1), characterized in that: An inner tube (14) is sleeved inside the lamp tube (1), baffles (15) are fixedly connected to both ends of the lamp tube (1), and two baffles (15) are respectively arranged at both ends of the inner tube (14), a connecting compartment (13) is arranged between the lamp tube (1) and the inner tube (14), a light-transmitting plate (22) is sleeved inside the connecting compartment (13), and the light-transmitting plate (22) is arranged in an arc shape, a rotating mechanism for rotating the light-transmitting plate (22) is provided on the surface of the lamp tube (1), a light bar (4) is placed inside the lamp tube (1), and protective mechanisms are provided at both ends of the lamp tube (1).
2. The LED light strip with adjustable light transmittance according to claim 1, characterized in that: The rotating mechanism comprises a knob (2), arc grooves (18) are provided on the arc surfaces at both ends of the lamp tube (1), two knobs (2) are provided, and the two knobs (2) are respectively sleeved on the two ends of the lamp tube (1).
3. The LED light strip with adjustable light transmittance according to claim 2, characterized in that: The two knobs (2) are respectively arranged on the surfaces of the two arc-shaped grooves (18); the interiors of the two knobs (2) are fixedly connected with fixed blocks (21); and the two fixed blocks (21) are fixedly connected to the arc surface of the light-transmitting plate (22).
4. The LED light strip with adjustable light transmittance according to claim 3, characterized in that: A support plate (16) is horizontally fixedly connected inside the lamp tube (1), the light bar (4) is placed on the surface of the support plate (16), a connecting line (41) is installed at one end of the light bar (4), and a reflector (17) is fixedly connected to the top of the inner tube (14).
5. The LED light strip with adjustable light transmittance according to claim 4, characterized in that: The protection mechanism comprises a sealing cover (3), both ends of the lamp tube (1) are sleeved with fixing rings (11), the two fixing rings (11) are respectively arranged on the sides of the two arc grooves (18) away from each other, and both ends of the lamp tube (1) are provided with thread grooves (12), the two thread grooves (12) are respectively arranged on the ends of the two fixing rings (11) away from each other.
6. The LED light strip with adjustable light transmittance according to claim 5, characterized in that: Two sealing covers (3) are provided, and the two sealing covers (3) are respectively sleeved on the two ends of the lamp tube (1), and the two sealing covers (3) are respectively matched with the thread grooves (12) at the two ends of the lamp tube (1).
7. The LED light strip with adjustable light transmittance according to claim 6, characterized in that: A circular hole (31) is provided at the center of the surface of the two sealing covers (3), a dustproof ring (32) is sleeved inside the two circular holes (31), and the connecting line (41) is inserted into the center of one of the dustproof rings (32).