LED lamp body structure
By using rotating connection components and concealed electrical connection design, the problem of uneven lighting caused by the large rotating connection structure of LED light-emitting components is solved, achieving a simple, compact and beautiful LED lamp body design.
Patent Information
- Application Number
- CN202423160733.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-20
AI Technical Summary
The large size of the rotating connection structure of the light-emitting components in existing LED lamps leads to inconsistent lighting uniformity.
A rotating connection assembly is adopted, including a rotating connection seat and a rotating connection piece. The stable rotating connection of the light-emitting component is achieved through the shaft-type connection piece, and the electrical connection is achieved by using a hidden electrical connection wire. A decorative cover protects the connection part.
It achieves a simple, small-sized LED lamp body structure with consistent lighting uniformity, which can flexibly adjust the lighting range and is aesthetically pleasing and compact overall.
Smart Images
Figure CN223484130U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting technology, and in particular to an LED lamp body structure. Background Technology
[0002] Currently, there is a type of LED lamp on the market whose body is made of multiple rod-shaped light-emitting components that can be rotatably connected. In order to ensure the reliability of the design, simplify the complexity of the structure, and facilitate the wiring operation, it is basically used to connect adjacent double rods vertically or horizontally with staggered positions. This connection method makes the size of the structure used to realize the rotatable connection between two adjacent light-emitting components large, and the staggered arrangement of the light-emitting components results in inconsistent lighting uniformity after unfolding. Summary of the Invention
[0003] The technical problem to be solved by this utility model is to provide an LED lamp body structure that is simple in structure and has good lighting uniformity after being unfolded and used.
[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:
[0005] An LED lamp body structure includes a plurality of light-emitting components that are rotatably connected in pairs and a rotating connection assembly for rotatably connecting two of the light-emitting components. The rotating connection assembly includes a rotating connection base and two rotating connectors. The two opposite ends of the rotating connectors are a rotating connection end and a mounting end, respectively. The mounting end is connected to the corresponding light-emitting component. The rotating connection base has two oppositely arranged rotating connection cavities, and the rotating connection end is rotatably mounted in the corresponding rotating connection cavity.
[0006] The rotating connecting seat includes an upper connecting plate and a lower connecting plate that are parallel to each other and spaced apart. The upper connecting plate and the lower connecting plate are connected by a vertical connecting wall, which divides the space between the upper connecting plate and the lower connecting plate into two rotating connecting cavities.
[0007] The rotating connection end is a one-piece structure. A rotating connection protrusion is provided on the rotating connection end. A rotating connection hole is provided at the position where the rotating connection protrusion is provided on the rotating connection end. An upper connection hole and a lower connection hole are respectively provided on the upper connection hole and the lower connection hole at the corresponding positions. A shaft-like connector is installed between the upper connection hole, the rotating connection hole and the lower connection hole at the corresponding positions.
[0008] The shaft connector is a bolt. A nut that mates with the bolt is pre-embedded in the lower connecting hole. The shank of the bolt passes through the upper connecting hole, the rotating connecting hole and the lower connecting hole in sequence and is screwed and fixed to the nut.
[0009] The upper connecting plate is detachably provided with an upper decorative cover, and the lower connecting plate is detachably provided with a lower decorative cover.
[0010] The upper connecting plate has a downwardly recessed upper decorative cover mounting cavity, and the upper connecting hole is located in the upper decorative cover mounting cavity. The upper decorative cover is detachably embedded in the upper decorative cover mounting cavity. The bottom of the lower connecting plate has an upwardly recessed lower decorative cover mounting cavity, and the lower connecting hole is located in the lower decorative cover mounting cavity. The lower decorative cover is detachably embedded in the lower decorative cover mounting cavity.
[0011] The light-emitting component includes a lamp housing with a light-transmitting portion and a light source module disposed within the lamp housing. One end of the lamp housing is provided with an insertion opening for the mounting end to be inserted and installed. The mounting end is inserted into the corresponding insertion opening and fixedly installed by a fastener.
[0012] The rotating connector is provided with a wire outlet hole, and the connecting wall is provided with a through hole that passes through the two rotating connecting cavities. The electrical connection wire that enables the electrical connection between the two rotatably connected light-emitting components is hidden through one of the through holes and the two wire outlet holes.
[0013] Compared with the prior art, the advantages of this utility model are: simple structure, small size of the rotating connection component for rotatable connection between two light-emitting components, and the ability for the light-emitting surfaces of multiple light-emitting components to rotate 0° to 180° on the same horizontal plane. The lighting range can be flexibly adjusted according to different usage requirements, and the uniformity of lighting in each range can be achieved. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;
[0016] Figure 3 This is a partial cross-sectional structural diagram of the present invention;
[0017] Figure 4 This is an exploded structural diagram of the present invention;
[0018] Figure 5 This is a cross-sectional view of the present invention with the light-emitting component removed.
[0019] Figure 6 This is a cross-sectional view of the rotating connecting seat in this utility model. Detailed Implementation
[0020] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
[0021] As shown in the figure, an LED lamp body structure includes multiple light-emitting components 1 that are rotatably connected in pairs, and a rotating connection assembly for rotatably connecting two light-emitting components 1. The rotating connection assembly includes a rotating connection seat 2 and two rotating connection pieces 3. The two opposite ends of the rotating connection piece 3 are a rotating connection end 31 and a mounting end 32, respectively. The mounting end 32 is connected to the corresponding light-emitting component 1. The rotating connection seat 2 has two oppositely arranged rotating connection cavities 21, and the rotating connection end 32 can be rotatably installed in the corresponding rotating connection cavity 21.
[0022] In this specific embodiment, the rotating connecting seat 2 includes an upper connecting plate 201 and a lower connecting plate 202 that are parallel to each other and spaced apart. The upper connecting plate 201 and the lower connecting plate 202 are connected by a vertical connecting wall 203, which divides the space between the upper connecting plate 201 and the lower connecting plate 202 into two rotating connecting cavities 21. The structure is simple and easy to manufacture.
[0023] In this specific embodiment, the rotating connecting end 31 is a one-piece structure. A rotating connecting protrusion 311 is protruding from the rotating connecting end 31. A vertically penetrating rotating connecting hole 312 is located at the position where the rotating connecting protrusion 311 is located. Upper connecting holes 2011 and lower connecting holes 2021 are respectively provided on the upper connecting plate 201 and lower connecting plate 202 at positions corresponding to the rotating connecting holes 312. A shaft-like connector 5 is installed through the upper connecting hole 2011, rotating hole 312, and lower connecting hole 2021 at corresponding positions. The rotating connecting protrusion 311 provides stable support for the rotating installation of the rotating connecting end 31 within the rotating connecting cavity 21, and also facilitates the concealed installation of the electrical connecting wire 10.
[0024] In this specific embodiment, the shaft connector 5 is a bolt, and a nut 6 that mates with the bolt is pre-embedded in the lower connecting hole 2021. The shank of the bolt passes sequentially through the upper connecting hole 2011, the rotating connecting hole 312, and the lower connecting hole 2021 at corresponding positions and is screwed and fixed to the nut 6. The structure is simple, the connection is stable, it is convenient for assembly and disassembly, and the cost is low.
[0025] In this specific embodiment, a washer 7 and an elastic washer 8 can be installed between the connecting plates 201 on the head of the bolt to prevent the bolt from loosening when it is used as a pivot, and to increase friction and the damping of rotation.
[0026] In this specific embodiment, an upper decorative cover 2012 is detachably provided on the upper connecting plate 201, and a lower decorative cover 2022 is detachably provided on the lower connecting plate 202.
[0027] The upper connecting plate 201 has a downwardly recessed upper decorative cover mounting cavity 22, with an upper connecting hole 2011 located within it. The upper decorative cover 2012 is detachably embedded within this cavity. The lower connecting plate 202 has an upwardly recessed lower decorative cover mounting cavity 23, with a lower connecting hole 2021 located within it. The lower decorative cover 2022 is also detachably embedded within this cavity. By covering the connecting parts with decorative covers, the connecting components are protected from dust and external environmental interference, and the overall structure becomes more aesthetically pleasing.
[0028] In this specific embodiment, the light-emitting component 1 includes a lamp housing 101 with a light-transmitting portion and a light source module 102 disposed within the lamp housing 101. One end of the lamp housing 101 is provided with an insertion opening 103 for the mounting end 32 to be inserted and installed. The mounting end 32 is inserted into the corresponding insertion opening 103 and fixedly installed by a fastener 104. The fastener 104 here can be a detachable screw, which facilitates the stable installation and easy disassembly of the mounting end 32.
[0029] In this specific embodiment, the rotating connector 3 is provided with a wire outlet hole 30, and the connecting wall 203 is provided with a through hole 2031 that passes through the two rotating connecting cavities 21. The electrical connection wire 10 that realizes the electrical connection between the two rotatably connected light-emitting components 1 is hidden through one through hole 2031 and two wire outlet holes 30. This makes the overall structure more compact and aesthetically pleasing.
Claims
1. An LED lamp body structure, comprising a plurality of light-emitting components rotatably connected in pairs and a rotating connection component for rotatably connecting two of the light-emitting components, characterized in that... The rotating connection assembly includes a rotating connection base and two rotating connectors. The two opposite ends of the rotating connectors are a rotating connection end and a mounting end, respectively. The mounting end is connected to the corresponding light-emitting component. The rotating connection base has two opposite rotating connection cavities, and the rotating connection end can be rotatably installed in the corresponding rotating connection cavity.
2. The LED lamp body structure as described in claim 1, characterized in that... The rotating connecting seat includes an upper connecting plate and a lower connecting plate that are parallel to each other and spaced apart. The upper connecting plate and the lower connecting plate are connected by a vertical connecting wall, which divides the space between the upper connecting plate and the lower connecting plate into two rotating connecting cavities.
3. The LED lamp body structure as described in claim 2, characterized in that... The rotating connection end is a one-piece structure. A rotating connection protrusion is provided on the rotating connection end. A rotating connection hole is provided at the position where the rotating connection protrusion is provided on the rotating connection end. An upper connection hole and a lower connection hole are respectively provided on the upper connection hole and the lower connection hole at the corresponding positions. A shaft-like connector is installed between the upper connection hole, the rotating connection hole and the lower connection hole at the corresponding positions.
4. The LED lamp body structure as described in claim 3, characterized in that... The shaft connector is a bolt. A nut that mates with the bolt is pre-embedded in the lower connecting hole. The shank of the bolt passes through the upper connecting hole, the rotating connecting hole and the lower connecting hole in sequence and is screwed and fixed to the nut.
5. The LED lamp body structure as described in claim 3, characterized in that... The upper connecting plate is detachably provided with an upper decorative cover, and the lower connecting plate is detachably provided with a lower decorative cover.
6. The LED lamp body structure as described in claim 5, characterized in that... The upper connecting plate has a downwardly recessed upper decorative cover mounting cavity, and the upper connecting hole is located in the upper decorative cover mounting cavity. The upper decorative cover is detachably embedded in the upper decorative cover mounting cavity. The bottom of the lower connecting plate has an upwardly recessed lower decorative cover mounting cavity, and the lower connecting hole is located in the lower decorative cover mounting cavity. The lower decorative cover is detachably embedded in the lower decorative cover mounting cavity.
7. The LED lamp body structure as described in claim 1, characterized in that... The light-emitting component includes a lamp housing with a light-transmitting portion and a light source module disposed within the lamp housing. One end of the lamp housing is provided with an insertion opening for the mounting end to be inserted and installed. The mounting end is inserted into the corresponding insertion opening and fixedly installed by a fastener.
8. The LED lamp body structure as described in claim 2, characterized in that... The rotating connector is provided with a wire outlet hole, and the connecting wall is provided with a through hole that passes through the two rotating connecting cavities. The electrical connection wire that enables the electrical connection between the two rotatably connected light-emitting components is hidden through one of the through holes and the two wire outlet holes.