Frameless cascade type LED working lamp
By adopting assembly plugs and articulation frames in LED working lights, the problem of hard work and poor stability of the bottom connecting seat of the lamp body in the prior art is solved, and the rapid disassembly and efficient LED working lights are realized. illumination.
Patent Information
- Application Number
- CN202421125096.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The bottom connecting seat of the existing LED working lights is assembled by bolts and angle codes, which makes it time-consuming and laborious to disassemble and assembly, and is poor in stability, which cannot meet the needs of efficient and uniform lighting.
The frameless cascade LED working light is designed, and it adopts structures such as assembly plugs, articulation frames, rotating shafts and limit nuts. It can quickly fix limits through locks and convex strips, simplifying the installation and disassembly process.
It improves the convenience of quick disassembly and assembly of the lamp body and the convenience of use, and enhances the stability and user experience of lighting equipment.
Smart Images
Figure CN222142891U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED work lamps, in particular to a frameless cascade type LED work lamp. Background Art
[0002] The borderless cascade LED work light is a specially designed lighting device that combines a borderless design with cascade LED technology to provide efficient and uniform lighting for a variety of work environments. This work light has a variety of advantages that make it widely used in industrial, commercial and home lighting fields, and the cascade LED technology enables this work light to achieve higher brightness and more uniform lighting effects. Cascade LED refers to multiple LED lamp beads connected together in series or parallel to form an overall light-emitting surface. This design can fully utilize the light-emitting characteristics of LED lamp beads to increase the overall brightness, while ensuring that the light distribution is more even and reducing shadows and dark areas.
[0003] Common LED work lights generally include a shell and a bottom connecting seat. When in use, the lamp body is installed in a designated position through the bottom connecting seat. However, since the connecting seat at the bottom of the lamp body must be assembled by bolts and angle brackets, it is time-consuming and laborious to disassemble and assemble the lamp body. In addition, the bolt method is prone to loosening, which in turn affects the stability of the lamp body installation and cannot meet the working requirements of the LED work light. Therefore, a frameless cascade LED work light is proposed. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a frameless cascade LED work light to solve the technical problem that the disassembly and assembly of the lamp body is time-consuming and laborious because the connecting seats at the bottom of the lamp body must be assembled by bolts and angle brackets.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a frameless cascade LED work light, comprising:
[0008] A housing, wherein a light-transmitting panel is mounted on the front of the housing, and lamp beads are mounted inside the housing;
[0009] A clamping frame is connected to the middle position of the bottom of the shell, the outside of the clamping frame is clamped with a hinge frame, the bottom of the hinge frame is installed with a base, the bottom of the base is equipped with an assembly plug, and the outside of the assembly plug is sleeved with an assembly set;
[0010] The shaft sleeve is installed at the inner rear side of the assembly plug, a connecting shaft is inserted into the shaft sleeve, and the rear end of the connecting shaft passes through the corresponding position of the assembly plug, a lock is connected to the rear end of the connecting shaft, and convex strips are installed on both sides of the assembly plug.
[0011] Preferably, the area of the light-transmitting panel is the same as the front part of the housing, and connecting pins are inserted into the interior of the snap-in frame and the hinged frame, which facilitates the adjustment of the front and rear tilt angle of the snap-in frame, so that the illumination angle of the work light can be adjusted during use.
[0012] Preferably, a rotating shaft is coaxially connected to the bottom of the base, and the bottom end of the rotating shaft passes through the corresponding front position of the assembly plug. A limit nut is screwed onto the bottom of the rotating shaft, and the rotating shaft can be rotated by loosening the limit nut, thereby facilitating the adjustment of the left and right illumination angles of the work light.
[0013] Preferably, both left and right ends of the lock head are rounded, and the lateral length of the lock head is the same as the inner bevel of the assembly sleeve, so that when the lock head is rotated to an inclined position and inserted into the interior of the assembly sleeve, the limiting operation is completed when the lock head is rotated to a horizontal position.
[0014] Preferably, a limiting groove is circumferentially provided on the surface of the connecting shaft, and a limiting bolt is screwed onto the inner front side of the assembly plug at a position corresponding to the limiting groove, and the rear end of the limiting bolt can be inserted into the limiting groove by rotating the bolt, thereby preventing the lock head from rotating accidentally.
[0015] Preferably, a through hole is provided at a position on the front of the assembly sleeve corresponding to the limiting bolt, and the inner end of the limiting bolt is provided as a sphere, thereby improving the clamping stability between the limiting bolt and the limiting groove.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides a frameless cascade LED work light, which has the following beneficial effects:
[0018] The frameless cascade LED work light has an additional assembly plug, so that the lock head can be rotated to an inclined state first, and then the assembly plug can be directly inserted into the interior of the assembly sleeve, and then the lock head can be rotated to a horizontal state, so that the assembly plug can be fixed and limited by the convex strip on the front side of the assembly plug and the horizontal lock head at the rear, and the installation of the shell can be completed, which facilitates the quick disassembly and assembly of the lamp body and improves the convenience of using the work light. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the structure of the lamp bead of the utility model;
[0021] Figure 3 This is a schematic diagram of the bottom structure of the housing of the utility model;
[0022] Figure 4 This is a schematic diagram of the vertical cross-sectional structure of the assembly plug of the utility model;
[0023] Figure 5 This is a schematic diagram of the transverse cross-sectional structure of the assembly plug of the utility model;
[0024] Figure 6 This is a schematic diagram of the horizontal structure of the lock head of the utility model;
[0025] Figure 7 This is a schematic diagram of the tilted structure of the lock head of the utility model.
[0026] In the figure: 1. Shell; 2. Translucent panel; 3. Lamp beads; 4. Snap-on frame; 5. Articulated frame; 6. Connecting pin; 7. Base; 8. Assembly plug; 9. Rotating shaft; 10. Limiting nut; 11. Bushing; 12. Connecting shaft; 13. Locking head; 14. Assembly set; 15. Raised strip; 16. Limiting groove; 17. Limiting bolt. DETAILED DESCRIPTION
[0027] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] The utility model provides a technical solution, a frameless cascade LED work light, including a housing 1, a light-transmitting panel 2, a lamp bead 3, a clamping frame 4, a hinge frame 5, a connecting pin 6, a base 7, an assembly plug 8, a rotating shaft 9, a limiting nut 10, a sleeve 11, a connecting shaft 12, a lock head 13, an assembly set 14, a convex strip 15, a limiting groove 16 and a limiting bolt 17:
[0029] See also Figure 1 The front part of the housing 1 is provided with a light-transmitting panel 2, see Figure 2 , a lamp bead 3 is installed inside the housing 1;
[0030] See also Figure 3 , the clamping frame 4 is connected to the middle position of the bottom of the housing 1, and the outside of the clamping frame 4 is clamped with a hinge frame 5, see Figure 4 A base 7 is installed at the bottom of the articulated frame 5, an assembly plug 8 is installed at the bottom of the base 7, and an assembly sleeve 14 is installed on the outside of the assembly plug 8;
[0031] See also Figure 1 , the sleeve 11 is mounted on the inner rear side of the assembly plug 8, see Figure 5 The shaft sleeve 11 is internally plugged with a connecting shaft 12, and the rear end of the connecting shaft 12 passes through the corresponding position of the assembly plug 8, and the rear end of the connecting shaft 12 is connected to a lock 13, see Figure 1 The left and right sides of the assembly plug 8 are both equipped with convex strips 15, and the area of the light-transmitting panel 2 is the same as the front part of the housing 1. Please refer to Figure 3 , the interior of the clamping frame 4 and the hinged frame 5 are both provided with connecting pins 6, see Figure 4 The bottom of the base 7 is coaxially connected with a rotating shaft 9, and the bottom end of the rotating shaft 9 passes through the corresponding position of the front of the assembly plug 8. The bottom of the rotating shaft 9 is screwed with a limit nut 10. Please refer to Figure 6 The left and right ends of the lock 13 are both rounded, please refer to Figure 7 The horizontal length of the lock head 13 is the same as the inner bevel of the assembly sleeve 14. By adding the assembly plug 8, the lock head 13 can be rotated to an inclined state first, and then the assembly plug 8 can be directly inserted into the interior of the assembly sleeve 14, and then the lock head 13 can be rotated to a horizontal state, so that the assembly plug 8 can be fixed and limited by the convex strip 15 on the front side of the assembly plug 8 and the rear horizontal lock head 13, and the installation of the housing 1 can be completed, which facilitates the rapid disassembly and assembly of the lamp body and improves the convenience of using the work lamp;
[0032] See also Figure 6 A limiting groove 16 is circumferentially provided on the surface of the connecting shaft 12, and a limiting bolt 17 is screwed on the inner front side of the assembly plug 8 at a position corresponding to the limiting groove 16. A through hole is provided at the front of the assembly sleeve 14 at a position corresponding to the limiting bolt 17, and the inner end of the limiting bolt 17 is a spherical setting.
[0033] By adding the assembly plug 8, the present solution allows the lock head 13 to be rotated to an inclined state first, and then the assembly plug 8 is directly inserted into the interior of the assembly sleeve 14, and then the lock head 13 is rotated to a horizontal state, so that the assembly plug 8 can be fixed and limited by the convex strip 15 on the front side of the assembly plug 8 and the rear horizontal lock head 13, and the installation of the housing 1 can be completed, which facilitates the rapid disassembly and assembly of the lamp body and improves the convenience of using the work lamp.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or includes elements inherent to such process, method, article or device.
[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. Borderless cascade LED work light, characterized by: include: A housing (1), wherein a light-transmitting panel (2) is mounted on the front of the housing (1), and a lamp bead (3) is mounted inside the housing (1); A snap-on frame (4) is connected to the middle position of the bottom of the housing (1); the outside of the snap-on frame (4) is snap-on with a hinge frame (5); the bottom of the hinge frame (5) is installed with a base (7); the bottom of the base (7) is installed with an assembly plug (8), and the outside of the assembly plug (8) is sleeved with an assembly sleeve (14); A shaft sleeve (11) is mounted on the inner rear side of the assembly plug (8); a connecting shaft (12) is inserted into the shaft sleeve (11), and the rear end of the connecting shaft (12) passes through the corresponding position of the assembly plug (8); a lock head (13) is connected to the rear end of the connecting shaft (12); and convex strips (15) are installed on both the left and right sides of the assembly plug (8).
2. The frameless cascade LED work light according to claim 1, characterized in that: The area of the light-transmitting panel (2) is the same as the front part of the housing (1), and connecting pins (6) are inserted into the interiors of the clamping frame (4) and the hinged frame (5).
3. The frameless cascade LED work light according to claim 1, characterized in that: The bottom of the base (7) is coaxially connected to a rotating shaft (9), and the bottom end of the rotating shaft (9) passes through a corresponding position of the front of the assembly plug (8), and the bottom of the rotating shaft (9) is screwed with a limiting nut (10).
4. The frameless cascade LED work light according to claim 1, characterized in that: The left and right ends of the lock head (13) are both rounded, and the transverse length of the lock head (13) is the same as the inner bevel of the assembly sleeve (14).
5. The frameless cascade LED work light according to claim 1, characterized in that: A limiting groove (16) is circumferentially provided on the surface of the connecting shaft (12), and a limiting bolt (17) is screwed to a position on the inner front side of the assembly plug (8) corresponding to the limiting groove (16).
6. The frameless cascade LED work light according to claim 5, characterized in that: A through hole is provided at a position on the front of the assembly sleeve (14) corresponding to the limiting bolt (17), and the inner end of the limiting bolt (17) is arranged as a sphere.