A folding base and LED luminaire assembly

Abstract

The utility model relates to LED lamp technical field especially, and more particularly to a folding base and LED lamp assembly, a folding base, it includes: bottom plate is equipped with the connecting structure for fixing to outside, first folding unit, one end with the middle part of one side of bottom plate articulates, first folding unit can rotate relative to bottom plate, the width of first folding unit and the width of bottom plate ratio is: 0.8 to 1.2, second folding unit, one end with the other end of first folding unit articulates, the other end of second folding unit is equipped with the fixed structure for fixing article, second folding unit can rotate relative to first folding unit, the utility model discloses folding base adopts the first folding unit and second folding unit of being able to fold, when using, will it unfold, when not using, will it fold, rationally uses the space, improves space utilization.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and in particular to a folding base and an LED lighting assembly. Background Technology

[0002] Currently, small and medium-sized LED lights are generally equipped with a base, and the LED lights and bases are fixedly connected. To provide heat dissipation for the LED lights, a gap is set between the LED lights and the base chassis. However, this significantly increases the usable space of the LED lights, and the base generally cannot adjust the position of the LED lights. For most families, house space is relatively limited and space is tight, so the application of LED lights results in a large space cost. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the existing technology by providing a folding base. When in use, the LED light fixture extends out; when not in use, the LED light fixture retracts close to the chassis, thereby effectively utilizing space and reducing space usage costs.

[0004] Another objective of this utility model is to provide an LED lighting assembly that includes the aforementioned folding base, which makes reasonable use of space and reduces space usage costs.

[0005] A folding base comprising:

[0006] The base plate is equipped with a connection structure for fixing to the outside;

[0007] The first folding unit has one end hinged to the middle of one side of the base plate, and the first folding unit can rotate relative to the base plate; the width ratio of the first folding unit to the width of the base plate is 0.8 to 1.2.

[0008] The second folding unit has one end hinged to the other end of the first folding unit, and the other end of the second folding unit is provided with a fixing structure for fixing objects. The second folding unit can rotate relative to the first folding unit.

[0009] Furthermore, the connection structure includes connection holes on both sides of the base plate, and / or an adhesive layer is connected to the bottom of the base plate.

[0010] Preferably, the connecting holes on both sides are oblong holes; more preferably, the length directions of the oblong holes on both sides are perpendicular.

[0011] Furthermore, the first folding unit includes a first folding plate, and two spaced-apart first protrusions are provided in the middle of one side of the base. The first protrusions are provided in the middle of the first mounting holes. Main shafts extend outward from both ends of one side of the first folding plate, and the main shafts are respectively inserted into the first mounting holes of the first protrusions and connected to the first protrusions.

[0012] Furthermore, the first folding plate is provided with a main shaft hole, in which a main screw is sleeved. The two ends of the main screw extend out of the first folding plate and form the main shaft. The end of the main screw is connected to a main nut. The outer end face of the first protrusion is provided with a countersunk hole. The main nut is located in the countersunk hole. Alternatively, the first folding plate is provided with a main shaft hole, in which a main screw is sleeved. The two ends of the main screw extend out of the first folding plate and form the main shaft. The end of one main screw is connected to a main nut, and the end of the other main screw forms a bolt head. The bolt head and the main nut are respectively located in the corresponding countersunk holes.

[0013] Preferably, the spindle hole is polygonal, and the cross-section of the middle part of the spindle rod is polygonal.

[0014] Furthermore, the fixing structure includes a fixing plate, the two sides of which are rolled inward to form C-shaped side plates; the fixing plate and the two C-shaped side plates form a snap-fit ​​space.

[0015] Furthermore, the fixed plate has two spaced second protrusions extending from both ends toward the first folding plate. The second protrusions have a second mounting hole in the middle. The other two ends of the first folding plate have auxiliary shafts extending outward. The auxiliary shafts are inserted into the second mounting holes of the second protrusions and connected to the second protrusions.

[0016] Furthermore, the first folding plate is provided with a secondary shaft hole, in which a secondary screw is sleeved. The two ends of the secondary screw extend out of the first folding plate and form the secondary shaft. The end of the secondary screw is connected to a secondary nut. The outer end face of the second protrusion is also provided with a countersunk hole. The secondary nut is located in the countersunk hole. Alternatively, the first folding plate is provided with a secondary shaft hole, in which a secondary screw is sleeved. The two ends of the secondary screw extend out of the first folding plate and form the secondary shaft. The end of one secondary screw is connected to a secondary nut, and the end of the other secondary screw forms a bolt head. The bolt head and the secondary nut are respectively located in the corresponding countersunk holes.

[0017] An LED lighting assembly includes an LED lighting fixture and the aforementioned folding base, wherein the LED lighting fixture is connected to a fixing structure of a second folding unit.

[0018] The beneficial effects of this utility model are as follows: The folding base of this utility model adopts a first folding unit and a second folding unit that can be folded. It can be unfolded when in use and folded when not in use, making reasonable use of space and improving space utilization. Attached Figure Description

[0019] Figure 1 This is a structural schematic diagram of the LED lighting assembly in its unfolded state according to this embodiment.

[0020] Figure 2 for Figure 1 Another perspective illustration.

[0021] Figure 3 This is a structural schematic diagram of the LED lighting assembly in a folded state according to this embodiment.

[0022] Figure 4 This is a schematic diagram of the unfolded state of the folding base.

[0023] Figure 5 This is an exploded view of the folded base in its folded state.

[0024] Figure 6 for Figure 4 A schematic diagram of the decomposed structure.

[0025] Figure label:

[0026] 1 – Base plate; 2 – First protrusion; 3 – Countersunk hole; 4 – Main shaft hole; 5 – First folding plate; 6 – Secondary shaft hole; 7 – C-shaped side plate; 8 – Fixing plate; 9 – Secondary protrusion; 10 – First folding unit; 11 – Connecting hole; 12 – Secondary nut; 13 – Secondary screw; 14 – Main nut; 15 – Main screw; 16 – Adhesive layer; 17 – Secondary mounting hole; 18 – First mounting hole; 20 – Secondary folding unit; 30 – LED lamp. Detailed Implementation

[0027] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0028] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0029] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0031] The present invention will now be described in detail with reference to the accompanying drawings. Figures 1 to 6 As shown.

[0032] Example 1: See Figures 4 to 6 A folding base comprising:

[0033] Base plate 1 is provided with a connection structure for fixing to the outside;

[0034] The first folding unit 10 has one end hinged to the middle of one side of the base plate 1, and the first folding unit 10 can rotate relative to the base plate 1; the width ratio of the first folding unit 10 to the width of the base plate 1 is 0.8 to 1.2.

[0035] The second folding unit 20 has one end hinged to the other end of the first folding unit 10. The other end of the second folding unit 20 is provided with a fixing structure for fixing objects. The second folding unit 20 can rotate relative to the first folding unit 10.

[0036] In this technical solution, the external environment includes walls, ceilings, wardrobes, cabinets, etc. During application, the base is fixed to the aforementioned external environment via a connecting structure. When in use, the first folding unit 10 rotates relative to the base, with its extension direction perpendicular or approximately perpendicular to the plane of the base. The second folding unit 20 also rotates relative to the base, primarily used to adjust the angle of the object, such as adjusting the light emission direction of an LED lamp 30. When not in use, the first folding unit 10 rotates relative to the base, approaching and becoming approximately parallel to it. The second folding unit 20 also rotates relative to the first folding unit 10, making its fixing structure approximately parallel to the base. The object is also approximately parallel to the base, thus retracting the object to its closest possible distance to the base. This effectively saves space and improves space utilization.

[0037] Secondly, considering the application of folding space during folding, the width of the first folding unit 10 is preferably the same as or similar to the width of the base. This ensures that the first folding unit 10 will not protrude significantly to the side after folding, saving more space. Furthermore, considering the width of the base, after multiple tests, it is considered that the ratio of the width of the first folding unit 10 to the width of the base plate 1 is suitable between 0.8 and 1.2. Since the second folding unit 20 is mainly used for adjusting and fixing the structure, its extended length can be relatively short during application; in this embodiment, the shaft can be comparable to the thickness of the first folding unit 10. All widths refer to the length in the width direction.

[0038] See Figures 1 to 6 The connection structure includes connection holes 11 on both sides of the base plate 1, and / or an adhesive layer 16 is connected to the bottom of the base plate 1. Preferably, the connection holes 11 on both sides are oblong holes; more preferably, the length directions of the oblong holes on both sides are perpendicular.

[0039] To facilitate fixing the base plate 1 to external surfaces, such as walls, cabinets, or lights, this embodiment provides connection holes 11 on both sides of the base plate 1. The base plate 1 can be fixed to the wall or similar surface using bolts or similar mounting methods. The connection holes 11 can be light holes, threaded holes, etc. Alternatively, an adhesive layer 16, such as self-adhesive, can be provided on the bottom of the base plate 1; it can then be bonded to walls, cabinets, etc.

[0040] Secondly, to facilitate the adjustment of the position of the base plate 1, this embodiment sets the connecting hole 11 as an oblong hole. Since the oblong hole can only be adjusted in one direction, and the direction of adjustment is uncertain when fixing, this embodiment also provides a preferred method to set the length direction of the oblong holes on both sides perpendicularly.

[0041] See Figure 5 , Figure 6 The first folding unit 10 includes a first folding plate 5. Two first protrusions 2 are provided at intervals on one side of the base. The first protrusions 2 are provided with a first mounting hole 18 in the middle. Main shafts extend outward from both ends of one side of the first folding plate 5. The main shafts are respectively inserted into the first mounting holes 18 of the first protrusions 2 and connected to the first protrusions 2.

[0042] To allow the first folding plate 5 to hinge with the base and rotate relative to it, this embodiment provides two spaced first protrusions 2 on the base, and first mounting holes 18 on the first protrusions 2. The main shafts on both sides of the first folding plate 5 are respectively inserted into the first mounting holes 18. The main shafts and the first mounting holes 18 can be connected by interference fit or fit. When no external force is applied, the main shafts cannot rotate relative to the first mounting holes 18; when a large external force is applied, the main shafts can rotate relative to the first mounting holes 18, so that when in use, the first folding plate 5 can be opened and used by external force, and the first folding plate 5 will not rotate when there is no external force; when not in use, the first folding plate 5 can be rotated by external force to form a fold.

[0043] See Figure 6 The first folding plate 5 is provided with a main shaft hole 4, and a main screw 15 is sleeved in the main shaft hole 4. The two ends of the main screw 15 extend out of the first folding plate 5 and form the main shaft. The end of the main screw 15 is connected to a main nut 14. The outer end face of the first protrusion 2 is provided with a countersunk hole 3. The main nut 14 is located in the countersunk hole 3. Alternatively, the first folding plate 5 is provided with a main shaft hole 4, and a main screw 15 is sleeved in the main shaft hole 4. The two ends of the main screw 15 extend out of the first folding plate 5 and form the main shaft. The end of one main screw 15 is connected to a main nut 14, and the end of the other main screw 15 forms a bolt head. The bolt head and the main nut 14 are respectively located in the corresponding countersunk holes 3.

[0044] In this embodiment, the second method is selected. To simplify the structure and reduce costs, this technical solution sets the main shaft as a main screw 15 or a bolt. The main screw 15 or bolt is preferably connected to the first folding plate 5 with an interference fit, so that the rotation of the first folding plate 5 is synchronized with the rotation of the main screw 15 or bolt. When the main shaft is the main screw 15, the two ends of the main screw 15 are respectively connected to the main nuts 14. The main nuts 14 are located in the countersunk holes 3 of the first protrusion 2. By tightening the main nuts 14, the friction between the two main nuts 14 and the corresponding first protrusion 2 is adjusted, thereby adjusting the force for opening or folding when rotating the first folding plate 5. When the main screw 15 is a bolt, one end of the bolt is connected to the main nut 14. The bolt head and the main nut 14 are both located in the corresponding countersunk holes 3. By tightening the main nuts 14, the friction between the bolt head, the main nut 14 and the corresponding first protrusion 2 is adjusted, thereby adjusting the force for opening or folding when rotating the first folding plate 5.

[0045] Preferably, the spindle hole 4 is polygonal, and the cross-section of the middle part of the spindle rod is polygonal.

[0046] To ensure that the rotation of the first folding plate 5 is synchronized with that of the main screw 15 or bolt, and to simplify installation, the main spindle hole 4 can be set as a polygon; the middle part of the main spindle can be a smooth rod and a polygonal column, so that the rotation of the first folding plate 5 and the main spindle remains synchronized.

[0047] See Figures 4 to 6 The fixing structure includes a fixing plate 8, and the two sides of the fixing plate 8 are rolled inward to form C-shaped side plates 7; the fixing plate 8 and the two C-shaped side plates 7 form a snap-fit ​​space.

[0048] The fixing structure engages with external objects by forming a snap-fit ​​space. In this embodiment, the external object is an LED light fixture 30. The LED light fixture 30 is inserted into the snap-fit ​​hole from the side. The C-shaped side plate 7 has a certain degree of elasticity, undergoing slight deformation and engaging with the side plate of the LED light fixture 30 to fix the LED light fixture 30 to the fixing plate 8. (See attached image) Figures 1 to 3 .

[0049] See Figure 6 The fixed plate 8 has two spaced second protrusions 9 extending from both ends toward the first folding plate 5. The second protrusion 9 has a second mounting hole 17 in the middle. The other two ends of the first folding plate 5 have auxiliary shafts extending outward. The auxiliary shafts are inserted into the second mounting holes 17 of the second protrusions 9 and connected to the second protrusions 9.

[0050] The connection structure between the first folding block and the second folding unit 20 can be the same as the connection structure between the first folding block and the chassis. When the first folding block rotates relative to the second folding unit 20, the rotation of the first folding block is synchronized with the rotation of the secondary shaft. Secondly, the secondary shaft can be rigidly connected or connected with the second protrusion 9, so that the second folding unit 20 needs to rely on a certain external force when rotating relative to it; that is, a certain external force is required to fold and unfold.

[0051] See Figure 6The first folding plate 5 is provided with a secondary shaft hole 6, and a secondary screw 13 is sleeved in the secondary shaft hole 6. The two ends of the secondary screw 13 extend out of the first folding plate 5 and form the secondary shaft. The end of the secondary screw 13 is connected to a secondary nut 12. The outer end face of the second protrusion 9 is also provided with a countersunk hole 3. The secondary nut 12 is located in the countersunk hole 3. Alternatively, the first folding plate 5 is provided with a secondary shaft hole 6, and a secondary screw 13 is sleeved in the secondary shaft hole 6. The two ends of the secondary screw 13 extend out of the first folding plate 5 and form the secondary shaft. The end of one secondary screw 13 is connected to a secondary nut 12, and the end of the other secondary screw 13 forms a bolt head. The bolt head and the secondary nut 12 are respectively located in the corresponding countersunk holes 3.

[0052] When the first folding plate 5 is hinged to the second protrusion 9, it adopts the same structure as when the first protrusion 2 is hinged. It is connected to the secondary screw 13 through the secondary shaft hole 6. Both ends of the secondary screw 13 are connected to secondary nuts 12, or one end is connected to the secondary nut 12 and the other end forms a bolt head. The force of rotation of the second folding plate relative to the first folding plate 5 is adjusted by friction. Preferably, the secondary shaft hole 6 is polygonal, and the middle cross-section of the secondary shaft is polygonal. Similarly, to maintain the rotation of the secondary shaft and the first folding plate 5 in unison, the secondary shaft hole 6 and the middle section of the secondary shaft are set as polygons.

[0053] Example 2: See Figures 1 to 3 An LED lighting assembly includes an LED lighting fixture 30 and the aforementioned folding base, wherein the LED lighting fixture 30 is connected to a fixing structure of a second folding unit 20.

[0054] In practical applications, the shape of the LED lamp 30 is adapted to the snap-fit ​​space formed by the fixing structure, and the LED lamp 30 is snapped into the snap-fit ​​space from the side.

[0055] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A folding base, characterized in that: It includes: The base plate is equipped with a connection structure for fixing to the outside; The first folding unit has one end hinged to the middle of one side of the base plate, and the first folding unit can rotate relative to the base plate; the width ratio of the first folding unit to the width of the base plate is 0.8 to 1.

2. The second folding unit has one end hinged to the other end of the first folding unit, and the other end of the second folding unit is provided with a fixing structure for fixing objects. The second folding unit can rotate relative to the first folding unit.

2. The folding base according to claim 1, characterized in that: The connection structure includes connection holes on both sides of the base plate, and / or an adhesive layer connected to the bottom of the base plate.

3. The folding base according to claim 2, characterized in that: The connecting holes on both sides are oblong holes; the length directions of the oblong holes on both sides are perpendicular.

4. The folding base according to claim 1, characterized in that: The first folding unit includes a first folding plate. Two spaced-apart first protrusions are provided in the middle of one side of the base. A first mounting hole is provided in the middle of the first protrusion. Main shafts extend outward from both ends of one side of the first folding plate. The main shafts are respectively inserted into the first mounting holes of the first protrusions and connected to the first protrusions.

5. The folding base according to claim 4, characterized in that: The first folding plate has a main shaft hole, in which a main screw is fitted. Both ends of the main screw extend out of the first folding plate to form the main shaft. A main nut is connected to the end of the main screw. A countersunk hole is provided on the outer end face of the first protrusion. The main nut is located in the countersunk hole. Alternatively, the first folding plate has a main shaft hole, in which a main screw is fitted. Both ends of the main screw extend out of the first folding plate to form the main shaft. A main nut is connected to the end of one main screw, and a bolt head is formed at the end of the other main screw. The bolt head and the main nut are located in the corresponding countersunk holes.

6. The folding base according to claim 5, characterized in that: The spindle hole is polygonal, and the cross-section of the middle part of the spindle rod is polygonal.

7. The folding base according to claim 1, characterized in that: The fixing structure includes a fixing plate, the two sides of which are rolled inward to form C-shaped side plates; the fixing plate and the two C-shaped side plates form a snap-fit ​​space.

8. The folding base according to claim 7, characterized in that: The fixed plate has two spaced second protrusions extending from both ends toward the first folding plate. The second protrusions have a second mounting hole in the middle. The other two ends of the first folding plate have auxiliary shafts extending outward. The auxiliary shafts are inserted into the second mounting holes of the second protrusions and connected to the second protrusions.

9. The folding base according to claim 8, characterized in that: The first folding plate has a secondary shaft hole, in which a secondary screw is fitted. The two ends of the secondary screw extend out of the first folding plate and form the secondary shaft. The end of the secondary screw is connected to a secondary nut. The outer end face of the second protrusion also has a countersunk hole. The secondary nut is located in the countersunk hole. Alternatively, the first folding plate has a secondary shaft hole, in which a secondary screw is fitted. The two ends of the secondary screw extend out of the first folding plate and form the secondary shaft. The end of one secondary screw is connected to a secondary nut, and the end of the other secondary screw forms a bolt head. The bolt head and the secondary nut are located in the corresponding countersunk holes.

10. An LED lighting assembly, characterized in that: It includes an LED lamp and a folding base as described in any one of claims 1 to 9, wherein the LED lamp is connected to a fixing structure of the second folding unit.

Images