LED light device
By designing the connectors and splicing structure of LED lighting devices, the problem that traditional LED lamps do not have splicing function is solved, and the rapid splicing and large-area lighting of multiple LED lamps are realized, while improving the flexibility and practicality of use.
Patent Information
- Application Number
- CN202421326624.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-06-12
AI Technical Summary
Traditional LED lights do not have splicing function, which leads to the need for multiple LED lights to provide lighting at the same time when large-area lighting is required, and the multiple LEDs are placed with dazzling lights and are not conducive to construction activities.
An LED lighting device is designed, including a lamp shell, a connecting hole and a connecting piece. Through the combination of connecting columns, baffles, sleeves and snails, a quick splicing connection of multiple lamp shells is achieved.
It realizes the rapid splicing of multiple LED lamps to meet the needs of large-area lighting. At the same time, only one bracket is required to support and install, which is suitable for construction site use, and can be blocked in a single use to prevent mosquito and dust from entering.
Smart Images
Figure CN222783440U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lamps, and in particular relates to an LED lighting device. Background Art
[0002] LED lights, or light-emitting diodes, are solid-state semiconductor devices that can convert electrical energy into visible light. LED lights have the characteristics of low energy consumption, fast response speed, good shock resistance, efficient conversion, energy saving, and strong reliability. Moreover, LED lights can directly emit red, yellow, blue, green, cyan, orange, purple, and white light. In addition, LED lamps directly convert alternating current into direct current, without flickering, which protects the eyes. Therefore, they are widely used in home lighting, commercial lighting, street lighting, automotive lighting, interior decoration and other fields.
[0003] Traditional LED lamps usually have fixed structural dimensions. In an environment that requires large-area lighting, a single LED lamp is difficult to meet the lighting needs, and multiple LED lamps are required to provide lighting at the same time. Moreover, the scattered placement of multiple LEDs is glaring and not conducive to construction activities. Therefore, multiple LEDs are generally arranged side by side. However, traditional LED lamps do not have a splicing function, resulting in the need to prepare a corresponding number of brackets during the arrangement of multiple LEDs, which causes inconvenience in the use of LED lamps. For this reason, the present application proposes an LED lighting device to solve the above problems. Utility Model Content
[0004] In view of the deficiencies of the prior art, the purpose of the present invention is to provide an LED lighting device, aiming to solve the technical problem that LED lamps are not easy to splice under the prior art.
[0005] Technical Solution
[0006] In order to solve the above technical problems, the utility model provides an LED lighting device, including a lamp housing; connecting holes opened on the four walls of the lamp housing; a connecting piece penetrated through the connecting hole for sealing the connecting hole and connecting two lamp housings, the connecting piece including: a connecting column capable of passing through the connecting hole, a baffle fixed to one end of the connecting column, and a sleeve block sleeved on the other end of the connecting column, the sleeve block being provided with a clamping plate capable of clamping with the connecting column.
[0007] Preferably, a first LED light board and a second LED light board are arranged inside the lamp housing, the first LED light board and the second LED light board are in a circular structure and are nested with each other, and the light brightness of the second LED light board is greater than the brightness of the first LED light board.
[0008] Preferably, a lampshade is provided on the lamp housing, and a light-transmitting plate is embedded in the lampshade.
[0009] Preferably, connecting blocks are arranged on the four inner walls of the lamp housing and the lampshade, connecting bolts are threadedly passed through two corresponding connecting blocks, and the light-transmitting plate is provided with adapting grooves capable of allowing the connecting blocks to pass through.
[0010] Preferably, the four corners of the light-transmitting plate are provided with L-shaped limiting strips, and the four corners of the lampshade facing the lamp housing are provided with grooves capable of accommodating the limiting strips to be embedded.
[0011] Preferably, a first positioning slot is provided on the connecting column, a protrusion engaged with the first positioning slot is provided at the end of the clamping plate, a shaft rod is provided on the top of the sleeve block, the clamping plate is sleeved with the shaft rod, and a torsion spring sleeved on the shaft rod is embedded in the clamping plate.
[0012] Preferably, the connecting column is further provided with a second positioning slot which can be engaged with the protrusion, the distance between the first positioning slot and the baffle is equal to the thickness of the lamp housing side wall, and the distance between the second positioning slot and the baffle is twice the thickness of the lamp housing side wall.
[0013] Beneficial Effects
[0014] Compared with the prior art, the beneficial effects of the present invention are:
[0015] The utility model adopts an assembled structure as a whole by embedding the light-transmitting plate and the lampshade, and connecting the lampshade and the lamp housing with connecting bolts. The lampshade and the light-transmitting plate can be detached from or installed on the lamp housing only by twisting the connecting bolts, which is convenient for assembly and subsequent maintenance and has high practicality.
[0016] In the present invention, through the connection holes opened on the walls around the lamp housing and the connection pieces arranged at the connection holes, when multiple lamps are needed to provide lighting at the same time, multiple lamp housings are placed close to each other, and then a connection column is used to pass through the connection holes on two adjacent lamp housings, one end of the connection column is abutted against the lamp housing through a baffle to limit the position, and the other end of the connection column is sleeved with a sleeve block, and the clamping plate rotates under the torsion of the torsion spring, so that the protrusion at the end of the clamping plate is clamped with the second positioning slot. By using this structural method, multiple lamp housings can be quickly spliced and connected into an integral lamp, which meets the lighting needs of multiple lights over a large area, and only needs to be provided. One bracket can support the installation, which is more conducive to use on construction sites; when the lamp is used alone to provide lighting, the connecting column passes through the connecting hole on the side wall of the lamp housing, the baffle abuts against the outer surface of the lamp housing, the sleeve block is sleeved on the connecting column inside the lamp housing, and the protrusion on the clamping plate is clamped at the first positioning slot, at this time, the connecting hole on the lamp housing can be blocked to prevent mosquitoes and dust from entering the lamp housing and affecting the lamp. Furthermore, the overall structure of the lamp is reasonable, and it can be used alone for lighting in a small range, and multiple lamps can be spliced into a whole for lighting in a large range, with high flexibility and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the exploded structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the lamp housing in the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the lampshade in the utility model;
[0022] Figure 5 It is a structural schematic diagram of the light-transmitting plate in the utility model;
[0023] Figure 6 It is a structural schematic diagram of the connecting member in the utility model;
[0024] Figure 7 It is a schematic diagram of the disassembled structure of the connecting piece in the utility model.
[0025] The markings in the accompanying drawings are: 1. lamp housing; 2. lampshade; 3. light-transmitting plate; 4. connecting bolts; 5. connecting parts; 6. first LED lamp board; 7. second LED lamp board; 8. connecting holes; 9. connecting blocks; 10. grooves; 11. limit strips; 12. adapter grooves; 13. connecting columns; 14. baffles; 15. sleeve blocks; 16. first positioning slots; 17. second positioning slots; 18. card plates; 19. shaft rods; 20. torsion springs; 21. bumps. DETAILED DESCRIPTION
[0026] 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.
[0027] This embodiment provides an LED lighting device, and its structural diagram is as follows: Figure 1-Figure 7As shown, it includes a lamp housing 1; a connecting hole 8 opened on the four walls of the lamp housing 1; a connecting member 5 penetrated at the connecting hole 8 for blocking the connecting hole 8 and connecting the two lamp housings 1, the connecting member 5 includes: a connecting column 13 capable of passing through the connecting hole 8, a baffle 14 fixed at one end of the connecting column 13, and a sleeve block 15 sleeved at the other end of the connecting column 13, and a card plate 18 capable of being clamped with the connecting column 13 is provided on the sleeve block 15. Through this structural method, the connecting holes 8 opened on the four walls of the lamp housing 1 and the connecting holes 8 are provided. Connector 5, when multiple lamps are needed to provide lighting at the same time, multiple lamp housings 1 are placed close to each other, and then the connecting column 13 is used to pass through the connecting holes 8 on two adjacent lamp housings 1, one end of the connecting column 13 is abutted against the lamp housing 1 through a baffle 14 to limit the position, and the other end of the connecting column 13 is sleeved with a sleeve block 15, and the clamping plate 18 is used to clamp with the connecting column 13, so that the multiple lamp housings 1 are spliced and connected into an integral lamp, which meets the lighting needs of multiple lights over a large area, and only needs to provide a bracket to support the installation, which is more conducive to use on the construction site.
[0028] Furthermore, in the present embodiment, a first LED light board 6 and a second LED light board 7 are arranged inside the lamp housing 1. The first LED light board 6 and the second LED light board 7 are circular structures and are nested with each other. The light brightness of the second LED light board 7 is greater than the brightness of the first LED light board 6. Through this structural method, the first LED light board 6 and the second LED light board 7 can be used alternately to provide lighting conditions of different brightness to meet the lighting needs in different environments.
[0029] Furthermore, in the present embodiment, a lampshade 2 is provided on the lamp housing 1, a light-transmitting plate 3 is embedded in the lampshade 2, connecting blocks 9 are provided on the four surrounding walls inside the lamp housing 1 and the lampshade 2, connecting bolts 4 are threadedly penetrated between the two corresponding connecting blocks 9, an adapting groove 12 capable of accommodating the connecting block 9 to pass through is provided on the light-transmitting plate 3, a limiting clip 11 of an L-shaped structure is provided at the four corners of the light-transmitting plate 3, grooves 10 capable of accommodating the limiting clip 11 to be embedded are provided at the four corners of the lampshade 2 facing the lamp housing 1, through this structural method, an assembled structure is adopted as a whole, and the lampshade 2 and the light-transmitting plate 3 can be detached from or installed on the lamp housing 1 by only screwing the connecting bolts 4, which is convenient for assembly and subsequent maintenance.
[0030] As a preferred technical solution in this embodiment, a first positioning slot 16 is provided on the connecting column 13, and a protrusion 21 engaged with the first positioning slot 16 is provided at the end of the clamping plate 18. A shaft rod 19 is provided on the top of the sleeve block 15. The clamping plate 18 is sleeved and matched with the shaft rod 19, and a torsion spring 20 sleeved on the shaft rod 19 is embedded in the clamping plate 18. The torsion spring 20 provides torque to drive the clamping plate 18 to rotate, so that the protrusion 21 is engaged with the first positioning slot 16 on the connecting column 13, thereby realizing the relative positioning of the sleeve block 15 and the connecting column 13.
[0031] Furthermore, a second positioning slot 17 capable of engaging with the protrusion 21 is provided on the connecting column 13, the distance between the first positioning slot 16 and the baffle 14 is equal to the thickness of the side wall of the lamp housing 1, and the distance between the second positioning slot 17 and the baffle 14 is twice the thickness of the side wall of the lamp housing 1. Through this special structural method, when multiple LED lamps are spliced, the protrusion 21 is embedded in the second positioning slot 17 to achieve the connection of multiple lamp housings 1. When the LED lamp is used alone, the baffle 14 abuts against the outer wall of the lamp housing 1, the sleeve block 15 is located in the lamp housing 1, and the protrusion 21 abuts against the first positioning slot 16, which can be used for sealing the connecting hole 8.
[0032] Working principle: When in use, the light-transmitting plate 3 is embedded in the lampshade 2, and the limiting clips 11 at the four corners of the light-transmitting plate 3 are embedded in the grooves 10 on the lampshade 2. Thus, the lampshade 2 and the lamp housing 1 are connected by the connecting bolts 4 to complete the assembly of the lamp. The assembled structure can remove the lampshade 2 and the light-transmitting plate 3 or install them on the lamp housing 1 by only screwing the connecting bolts 4, which is convenient for assembly and subsequent maintenance and has strong practicality. In addition, when multiple lamps are needed to provide lighting at the same time, multiple lamp housings 1 are placed close to each other, and then the connecting column 13 is used to pass through the connecting holes 8 on the two adjacent lamp housings 1. One end of the connecting column 13 is abutted against the lamp housing 1 through the baffle 14 for limiting, and the other end of the connecting column 13 is sleeved with the sleeve block 15, and the card plate 18 rotates under the torsion drive of the torsion spring 20, so that the protrusion 21 at the end of the card plate 18 is engaged with the second positioning slot 17. By utilizing this structural method, multiple lamp housings 1 can be quickly spliced and connected into an integral lamp, which can meet the lighting needs of multiple lights in a large area. At the same time, only one bracket is needed to support the installation, which is more conducive to use on construction sites. Furthermore, when the lamp is used alone to provide lighting, the connecting column 13 passes through the connecting hole 8 on the side wall of the lamp housing 1, the baffle 14 abuts against the outer surface of the lamp housing 1, the sleeve block 15 is sleeved on the connecting column 13 inside the lamp housing 1, and the protrusion 21 on the clamping plate 18 is clamped at the first positioning groove 16. At this time, the connecting hole 8 on the lamp housing 1 can be blocked to prevent mosquitoes and dust from entering the lamp housing 1 and affecting the lamp. Furthermore, the overall structure of the lamp is reasonable. It can be used alone for lighting in a small range, and multiple lamps can be spliced into a whole for lighting in a large range. It is highly flexible and practical.
[0033] All technical features in this embodiment can be freely combined according to actual needs.
[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An LED lighting device, characterized in that: include: Lamp housing (1); Connecting holes (8) are provided on the four sides of the lamp housing (1); A connecting piece (5) is provided at the connecting hole (8) and is used for sealing the connecting hole (8) and connecting two lamp housings (1), wherein the connecting piece (5) comprises: A connecting column (13) capable of passing through the connecting hole (8), a baffle (14) fixed to one end of the connecting column (13), and a sleeve block (15) sleeved on the other end of the connecting column (13), wherein the sleeve block (15) is provided with a clamping plate (18) capable of clamping with the connecting column (13); The connecting column (13) is provided with a first positioning slot (16), the end of the clamping plate (18) is provided with a protrusion (21) engaged with the first positioning slot (16), the top of the sleeve block (15) is provided with a shaft (19), the clamping plate (18) and the shaft (19) are sleeved and matched, and a torsion spring (20) sleeved on the shaft (19) is embedded in the clamping plate (18); The connecting column (13) is also provided with a second positioning slot (17) capable of engaging with the protrusion (21); the distance between the first positioning slot (16) and the baffle (14) is equal to the thickness of the side wall of the lamp housing (1); and the distance between the second positioning slot (17) and the baffle (14) is twice the thickness of the side wall of the lamp housing (1).
2. The LED lighting device according to claim 1, characterized in that: A first LED light board (6) and a second LED light board (7) are arranged inside the lamp housing (1); the first LED light board (6) and the second LED light board (7) are in a circular structure and are nested with each other; the light brightness of the second LED light board (7) is greater than the brightness of the first LED light board (6).
3. The LED lighting device according to claim 1, characterized in that: The lamp housing (1) is provided with a lampshade (2), and a light-transmitting plate (3) is embedded in the lampshade (2).
4. The LED lighting device according to claim 3, characterized in that: Connecting blocks (9) are arranged on the four inner walls of the lamp housing (1) and the lamp shade (2), connecting bolts (4) are threadedly passed through two corresponding connecting blocks (9), and an adapting groove (12) capable of allowing the connecting blocks (9) to pass through is provided on the light-transmitting plate (3).
5. The LED lighting device according to claim 3, characterized in that: The four corners of the light-transmitting plate (3) are provided with L-shaped limit clamping strips (11), and the four corners of the lampshade (2) facing the lamp housing (1) are provided with grooves (10) capable of accommodating the limit clamping strips (11) to be embedded.