Quadrilateral strip-shaped LED lamp
By adopting quadrilateral strip LED lamp tubes and splicing and fastening structure design, the problems of collapse and non-disassembly of the shell of the all-plastic LED lamp tubes are solved, achieving better lighting effects and simple assembly and maintenance.
Patent Information
- Application Number
- CN202421814588.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The existing all-plastic LED light tubes are prone to collapse during use, which affects the appearance and light distribution effect of the lamp. At the same time, the shell of the LED light tube is not detached, which increases the difficulty of assembly, maintenance and replacement.
The quadrilateral strip LED lamp tube is adopted, and the assembly and maintenance of LED lamp strips are simplified through the splicing and fastening structure design of the upper and lower shells. The four quadrilateral LED lamp tubes distributed in the shape of "well" can reasonably distribute the light intensity, expand the light area, and improve the light distribution.
It effectively reduces the deformation of the lamp tube in the length direction, simplifies the assembly and maintenance of lamps, and improves the lighting effect and lighting area.
Smart Images
Figure CN222881006U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lamps, and in particular to a quadrilateral strip LED lamp. Background Art
[0002] With the improvement of the luminous efficiency of the light source chip and the heat resistance of the chip itself, the requirements for heat dissipation technology of LED lamps have been greatly reduced, and the structure of PC cover and aluminum heat dissipation has gradually turned to the structure of integral plastic tube (PC or other plastic materials). This makes the appearance of LED lamps more integrated, greatly improves safety performance, and reduces material costs. However, after the full plastic LED lamp tube has been used for a period of time, due to the insufficient strength of the plastic material itself and the design of the circular tube structure, the full plastic LED lamp tube collapses, and the lamp is no longer straight, but deformed into an arc shape, which not only affects the appearance of the lamp, but also affects the light distribution of the lamp. In addition, the shell of the existing LED lamp tube generally adopts an integral structure that cannot be disassembled, which will increase the difficulty of assembling, maintaining and replacing the LED light strip in the shell. In addition, the existing strip LED lamps generally adopt a single or multiple parallel settings, and the layout of the illumination surface is unreasonable, which is prone to problems such as uneven illumination distribution and narrow illumination diffusion area. In addition, the overall installation structure of the lamp is complex and difficult to construct, so it needs to be improved. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model proposes a quadrilateral strip LED lamp with a simple structure and easy assembly and use. The outer shape of the shell adopts a quadrilateral structure design, which can effectively reduce the deformation of the lamp tube in the length direction. The shell adopts a splicing and snap-fitting structure of an upper half shell and a lower half shell, which greatly facilitates the assembly, maintenance and replacement of the LED light strip in the shell. In addition, by adopting four quadrilateral LED lamp tubes distributed in a "well" shape, the light intensity in all directions is reasonably distributed, which can effectively expand the illumination area and make the light distribution uneven.
[0004] In order to realize the above technical scheme, the utility model provides a quadrilateral strip LED lamp, comprising: a mounting box, a controller is mounted in the mounting box, a control board is mounted in the controller, a mounting frame is mounted on the top of the mounting box, and four quadrilateral LED lamp tubes distributed in a "well" shape are mounted on the bottom of the mounting box, wherein two quadrilateral LED lamp tubes are arranged in parallel in the horizontal direction, and the other two quadrilateral LED lamp tubes are arranged in parallel in the vertical direction, and the two quadrilateral LED lamp tubes arranged in parallel in the horizontal direction and the other two quadrilateral LED lamp tubes arranged in parallel in the vertical direction are arranged in parallel. The installation height is different. The quadrilateral LED lamp tube includes a shell with a quadrilateral end face design. The shell is formed by an upper shell and a lower shell that are snapped together. The LED light strip is fixed on the top inner side of the upper shell. Upper hooks are provided on both left and right ends of the upper shell. Lower hooks that match the upper hooks provided on the left and right ends of the upper shell are provided on both left and right ends of the lower shell. When the upper shell and the lower shell are spliced together, the upper hooks are embedded with the lower hooks. After the upper shell and the lower shell are spliced together, they are assembled into a complete quadrilateral shell. The front and rear ends of the quadrilateral shell are sealed by end covers.
[0005] In the above technical solution, when assembling the lamp as a whole, it is only necessary to fix four quadrilateral LED lamp tubes at the bottom of the installation box, and then fix the installation box to the ceiling through the installation frame. The installation is very convenient. By adopting four quadrilateral LED lamp tubes distributed in the shape of a "well", the light intensity in all directions is reasonably distributed, which can effectively expand the illumination area and make the illumination distribution uneven, thereby achieving a good illumination effect. Compared with the traditional circular shell, the quadrilateral shell formed by the upper half shell and the lower half shell of the quadrilateral LED lamp tube has better rigidity and can effectively reduce the deformation of the lamp tube in the length direction. The LED light strip can expand the light through the three faces of the quadrilateral shell, and the illumination angle is larger. In addition, the shell adopts a splicing and buckling structure of the upper half shell and the lower half shell, which greatly facilitates the assembly, maintenance and replacement of the LED light strip in the shell.
[0006] Preferably, the end cover is embedded and installed on the end edge of the quadrilateral housing, and the end cover is embedded and installed, which greatly facilitates the assembly and disassembly of the end cover.
[0007] Preferably, the end cover includes an end cover body, and a clamping column protrusion is provided on the inner side of the end cover body. When the end cover is embedded and installed on the end edge of the quadrilateral shell, the clamping column protrusion is inserted into the upper half shell. During actual assembly, the end cover can be clamped with the shell through the clamping column protrusion to prevent the end cover from falling off easily, but also facilitate the removal of the end cover.
[0008] Preferably, an external tube is provided on the outer side of the top of the upper half shell, and the external tube is mainly used to facilitate the overall installation of the lamp tube, and also facilitates the wiring of the LED light strip.
[0009] Preferably, the quadrilateral LED lamp tube is connected to the bottom of the installation box via a connecting column, one end of which is inserted into an external tube provided on the outer side of the top of the upper half shell, and the other end of which is inserted into the bottom of the installation box. The installation height of the quadrilateral LED lamp tube can be adjusted by connecting columns of different lengths.
[0010] Preferably, the upper half shell and the lower half shell are respectively formed by integral injection molding of transparent plastic.
[0011] The beneficial effects of a quadrilateral LED strip lamp provided by the utility model are as follows: the quadrilateral LED strip lamp provided by the utility model has a simple structure and is easy to assemble and use. The outer shape of the shell adopts a quadrilateral structure design, which can effectively reduce the deformation of the lamp tube in the length direction. The shell adopts a spliced and snap-fit structure of an upper half shell and a lower half shell, which greatly facilitates the assembly, maintenance and replacement of the LED light strip in the shell. In addition, by adopting four quadrilateral LED lamp tubes distributed in a "well" shape, the light intensity in all directions is reasonably distributed, which can effectively expand the illumination area and make the light distribution uneven. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a top view of the three-dimensional structure of the utility model.
[0013] Figure 2 It is a bottom view of the three-dimensional structure of the utility model.
[0014] Figure 3 It is a schematic exploded view of the three-dimensional structure of the utility model.
[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the quadrilateral LED lamp tube in the present invention.
[0016] Figure 5 It is a schematic diagram of the exploded three-dimensional structure of the quadrilateral LED lamp tube in the utility model.
[0017] Figure 6 It is a schematic diagram of the partial assembly structure of the quadrilateral LED lamp tube in the utility model.
[0018] In the figure: 100, quadrilateral LED lamp tube; 110, upper half shell; 111, upper hook; 120, lower half shell; 121, lower hook; 130, end cover; 131, post protrusion; 140, external tube; 150, LED light strip; 200, installation box; 300, controller; 400, mounting bracket; 500, screw; 600, control board; 700, connecting column. DETAILED DESCRIPTION
[0019] 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. All other embodiments obtained by ordinary personnel in this field without creative work are within the scope of protection of the utility model.
[0020] Embodiment: A quadrilateral strip LED light.
[0021] Reference Figures 1 to 6 As shown, a quadrilateral strip LED lamp comprises: a mounting box 200, a controller 300 is installed in the mounting box 200, a control board 600 is installed in the controller 300, a mounting frame 400 is installed on the top of the mounting box 200, the bottom of the mounting frame 400 is fixedly connected to the mounting box 200 by screws 500, and four quadrilateral LED lamp tubes 100 distributed in a "well" shape are installed on the bottom of the mounting box 200, wherein two quadrilateral LED lamp tubes 100 are arranged in parallel in the horizontal direction, and the other two quadrilateral LED lamp tubes 100 are arranged in parallel in the vertical direction, and the installation heights of the two quadrilateral LED lamp tubes 100 arranged in parallel in the horizontal direction and the other two quadrilateral LED lamp tubes 100 arranged in parallel in the vertical direction are different. During the overall assembly of the lamp, it is only necessary to fix the four quadrilateral LED lamp tubes 100 at the bottom of the installation box 200 through the connecting column 700, and then fix the installation box 200 to the ceiling through the mounting frame 400. The installation is very convenient. By adopting four quadrilateral LED lamp tubes 100 distributed in a "well" shape, the light intensity in all directions is reasonably distributed, which can effectively expand the illumination area and make the light distribution uneven, thereby achieving a good lighting effect.
[0022] The quadrilateral LED lamp tube 100 includes a shell with a quadrilateral end face, the shell is formed by an upper shell 110 and a lower shell 120 that are snap-fitted together, the upper shell 110 and the lower shell 120 are respectively formed by integrally injection molding of transparent plastic, the LED light strip 150 is fixed on the top inner side of the upper shell 110, the left and right ends of the upper shell 110 are both provided with upper hooks 111, the left and right ends of the lower shell 120 are respectively provided with lower hooks 121 that match the upper hooks 111 provided on the left and right ends of the upper shell 110, when the upper shell 110 and the lower shell 120 are spliced together, the upper hooks 111 and the lower hooks 121 are embedded together, the upper shell 110 and the lower shell 120 are assembled into a complete quadrilateral shell after splicing, and the front and rear ends of the quadrilateral shell are sealed by end covers 130. The end cap 130 is embedded and installed on the end edge of the quadrilateral shell. The end cap 130 is embedded and installed, which greatly facilitates the assembly and disassembly of the end cap 130. The end cap 130 includes an end cap body, and a clamping column protrusion 131 is provided on the inner side of the end cap body. When the end cap 130 is embedded and installed on the end edge of the quadrilateral shell, the clamping column protrusion 131 is inserted into the upper half shell 110. During actual assembly, the end cap 130 can be clamped with the shell through the clamping column protrusion 131 to prevent the end cap 130 from falling off easily, but it also facilitates the disassembly of the end cap 130. An external pipe 140 is provided on the outer side of the top of the upper half shell 110. The external pipe 140 is mainly used to facilitate the overall installation of the lamp tube, and also facilitates the wiring of the LED light strip 150. The quadrilateral LED lamp tube 100 is connected to the bottom of the installation box 200 through a connecting column 700. One end of the connecting column 700 is inserted into the external tube 140 provided on the outer side of the top of the upper half shell 110, and the other end of the connecting column 700 is inserted into the bottom of the installation box 200. The installation height of the quadrilateral LED lamp tube 100 can be adjusted by connecting columns 700 of different lengths. In this embodiment, the quadrilateral shell formed by assembling the upper half shell 110 and the lower half shell 120 of the quadrilateral LED lamp tube 100 has better rigidity than the traditional circular shell, and can effectively reduce the deformation of the lamp tube in the length direction. The LED light strip 150 can expand light through the three surfaces of the quadrilateral shell, and the angle of illumination is larger. In addition, the shell adopts a splicing and buckling structure of the upper half shell 110 and the lower half shell 120, which greatly facilitates the assembly, maintenance and replacement of the LED light strip 150 in the shell.
[0023] The quadrilateral strip LED lamp provided by the utility model has a simple structure and is easy to assemble and use. The outer shape of the shell adopts a quadrilateral structure design, which can effectively reduce the deformation of the lamp tube in the length direction. The shell adopts a splicing and snap-fitting structure of an upper half shell 110 and a lower half shell 120, which greatly facilitates the assembly, maintenance and replacement of the LED light strip 150 in the shell. In addition, by adopting four quadrilateral LED lamp tubes 100 distributed in a "well" shape, the light intensity in all directions is reasonably distributed, which can effectively expand the illumination area and make the light distribution uneven.
[0024] The above is only a preferred embodiment of the present invention, but the present invention should not be limited to the contents disclosed in the embodiment and the drawings, so any equivalent or modification completed without departing from the spirit disclosed in the present invention shall fall within the scope of protection of the present invention.
Claims
1. A quadrilateral strip LED light, characterized in that include: The mounting box is provided with a controller installed in the mounting box, a control panel is installed in the controller, a mounting frame is installed on the top of the mounting box, and four quadrilateral LED lamp tubes distributed in a "well" shape are installed on the bottom of the mounting box, wherein two quadrilateral LED lamp tubes are arranged in parallel in the horizontal direction, and the other two quadrilateral LED lamp tubes are arranged in parallel in the vertical direction, and the two quadrilateral LED lamp tubes arranged in parallel in the horizontal direction have different installation heights from the other two quadrilateral LED lamp tubes arranged in parallel in the vertical direction, and the quadrilateral LED lamp tubes are arranged in parallel in the horizontal direction. The invention comprises a shell with a quadrilateral end face, wherein the shell is formed by buckling and splicing an upper half shell and a lower half shell, an LED light strip is fixed on the top inner side of the upper half shell, upper hooks are arranged on both left and right ends of the upper half shell, and lower hooks are arranged on both left and right ends of the lower half shell respectively, which match the upper hooks arranged on the left and right ends of the upper half shell. When the upper half shell and the lower half shell are spliced together, the upper hooks are embedded with the lower hooks, and the upper half shell and the lower half shell are assembled into a complete quadrilateral shell after splicing. The front and rear ends of the quadrilateral shell are sealed by end covers.
2. The quadrilateral strip LED lamp according to claim 1, characterized in that: The end cover is embedded and installed on the end edge of the quadrilateral shell.
3. The quadrilateral strip LED lamp according to claim 1, characterized in that: The end cover comprises an end cover body, and a clamping column protrusion is arranged on the inner side surface of the end cover body. When the end cover is embedded and installed on the end edge of the quadrilateral shell, the clamping column protrusion is inserted into the upper half shell.
4. The quadrilateral strip LED lamp according to claim 1, characterized in that: An external pipe is arranged on the outer side of the top of the upper half shell.
5. The quadrilateral strip LED lamp according to claim 4, characterized in that: The quadrilateral LED lamp tube is connected to the bottom of the installation box via a connecting column, one end of the connecting column is inserted into an external tube arranged on the outer side of the top of the upper half shell, and the other end of the connecting column is inserted into the bottom of the installation box.
6. The quadrilateral strip LED lamp according to claim 1, characterized in that: The upper half shell and the lower half shell are respectively formed by integral injection molding of transparent plastic.