Ceiling lamp capable of lifting up and down

Abstract

The utility model discloses a ceiling lamp capable of lifting up and down, which comprises a main body and a lamp body movably connected with the main body, a plurality of groups of adjustable components are arranged between the main body and the lamp body, each adjustable component comprises two connecting shafts and a connecting rod, the two connecting shafts are respectively and rotatably arranged on the main body and the lamp body, and the connecting rod is connected with the main body. The two ends of the connecting rod are each provided with a first connector, the first connectors are matched with the connecting shafts, and the connecting rod is movably connected with the connecting shafts through the first connectors. The ceiling lamp structure capable of lifting up and down comprises a main body and a lamp body movably connected with the main body, and a plurality of groups of adjustable components are arranged between the main body and the lamp body. Under the action of the adjustable assembly, the height of the lamp body can be flexibly adjusted according to different space requirements and use scenes, and diversified illumination requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of chandeliers, in particular to a chandelier that can be lifted up and down. Background Art

[0002] A chandelier is a commonly used device in families, and is widely loved by users because of its beautiful appearance.

[0003] There are many chandeliers on the consumer market. For example, the Chinese utility model patent with the publication number CN203375301U discloses a chandelier, which includes one or more modular chandelier units. The modular chandelier units can be used alone or combined at will, thus providing flexibility and practicability. This chandelier is installed by a suspension wire. However, this installation method makes the position of the chandelier fixed, so that the position of the chandelier is often too high or too low, which affects the use of the chandelier and even poses a danger to the use of the chandelier. Summary of the Utility Model

[0004] The utility model aims to provide a chandelier that can be lifted up and down to solve the problem that the position of the chandelier is fixed as mentioned in the above background art, which affects the use of the chandelier.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A chandelier that can be lifted up and down includes a main body and a lamp body movably connected to the main body. A plurality of adjustable components are arranged between the main body and the lamp body. The adjustable component includes two connecting shafts and a connecting rod. The two connecting shafts are respectively rotatably installed on the main body and the lamp body. Each end of the connecting rod is provided with a first connecting head, and the first connecting head is adapted to the connecting shaft. The connecting rod is movably connected to the connecting shaft through the first connecting head.

[0007] Preferably, a plurality of first mounting holes are provided at the bottom of the main body, and one of the connecting shafts is movably installed in the first mounting hole through a connecting component.

[0008] Preferably, the lamp body includes a lamp housing, a lampshade and a plurality of light source plates. A plurality of connecting plates are installed on the lamp housing. The lamp housing and the connecting plates are provided with mounting holes at corresponding positions. The mounting holes on the lamp housing and the connecting plates are combined to form a second mounting hole, and the other connecting shaft is movably installed in the second mounting hole through a connecting component.

[0009] Preferably, the connecting component includes a locking member, a washer and an insert. The insert is installed in the connecting shaft, and a locking member is connected inside the insert. The washer is sleeved on the locking member.

[0010] Preferably, the lamp housing is composed of a plurality of lamp housing plates, the lamp housing plates are arc-shaped structures, and a connector is provided at each end of the lamp housing plate, including a second connector and a third connector. The second connector and the third connector are adapted to each other, and the plurality of lamp housing plates are connected together through the cooperation of the second connector and the third connector to form the lamp housing.

[0011] Preferably, an assembly groove is formed between two adjacent lamp housing plates, and the connecting plate is installed in the assembly groove.

[0012] Preferably, mounting holes are provided at corresponding positions on the connecting plate, the second connector and the third connector, and the mounting holes on the connecting plate, the second connector and the third connector are combined together to form a second mounting hole.

[0013] Preferably, both sides of the lamp shade are arc-shaped surfaces.

[0014] Preferably, the connecting rod, the first connector, the connecting shaft and the locking member are all hollow structures.

[0015] Preferably, a bracket is further included. A plurality of third mounting holes and mounting grooves are respectively provided on the top and the side wall of the bracket. The mounting groove is an inverted L-shaped structure, and a plurality of fourth mounting holes are provided on the outer wall of the main body.

[0016] Advantages of the present utility model:

[0017] 1. The up-and-down adjustable chandelier of the present utility model includes a main body and a lamp body movably connected to the main body, and a plurality of adjustable components are provided between the main body and the lamp body. Under the action of the adjustable components, the height of the lamp body can be flexibly adjusted according to different space requirements and usage scenarios, meeting diverse lighting requirements.

[0018] 2. For the up-and-down adjustable chandelier of the present utility model, the main body and the lamp body can be folded, enabling the chandelier to be transformed into a ceiling-mounted structure, saving packaging space and reducing transportation costs.

[0019] The features and advantages of the present utility model will be described in detail through embodiments in combination with the drawings. Description of the Drawings

[0020] Figure 1 is a perspective view of the chandelier of the present utility model;

[0021] Figure 2 is an exploded view of the chandelier of the present utility model;

[0022] Figure 3 is a cross-sectional view of the chandelier of the present utility model;

[0023] Figure 4 is an exploded view of the adjustable component of the present utility model;

[0024] Figure 5 is the enlarged view of part A in the present utility model; Figure 3

[0025] Figure 6 is the enlarged view of part B in the present utility model; Figure 3

[0026] Figure 7 is the schematic diagram of the change of the present utility model.

[0027] In the figure: 1. Main body, 11. First mounting hole, 12. Fourth mounting hole, 2. Lamp body, 21. Lamp cover, 22. Light source board, 23. Connecting plate, 24. Second mounting hole, 25. Lamp housing board, 251. Second connecting head, 252. Third connecting head, 3. Adjustable component, 31. Connecting shaft, 32. Connecting rod, 321. First connecting head, 4. Connecting component, 41. Locking piece, 42. Washer, 43. Insert, 5. Bracket, 51. Third mounting hole, 52. Mounting groove. Specific embodiments

[0028] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0029] Here, the exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are only examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0030] ​​The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which the utility model belongs. The words "one" or "one" and the like used in the specification and claims of this application do not indicate a quantitative limitation, but indicate the existence of at least one. "Multiple" includes two, which is equivalent to at least two. "Including" or "including" and the like mean that the elements or objects appearing in front of "including" or "including" include the elements or objects listed after "including" or "including" and their equivalents, and do not exclude other elements or objects. "Connected" or "connected" and the like are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect. The singular forms of "one", "said" and "the" used in the specification and the appended claims of this application are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0031] Embodiment 1:

[0032] Please refer to Figures 1-4 A chandelier that can be lifted up and down includes a main body 1 and a lamp body 2 movably connected to the main body 1. The main body 1 is provided with an electronic ballast, and three sets of adjustable components 3 are provided between the main body 1 and the lamp body 2. The lamp body 2 can be lifted up and down under the action of the adjustable components 3, that is, the height can be flexibly adjusted according to different space requirements and usage scenarios to meet diverse lighting requirements.

[0033] As a preferred implementation, please refer to Figures 5-6 Each set of adjustable components 3 includes two connecting shafts 31 and a connecting rod 32. The two connecting shafts 31 are rotatably installed on the main body 1 and the lamp body 2 respectively. A first connecting head 321 is provided at each end of the connecting rod 32. The first connecting head 321 is adapted to the connecting shaft 31. The connecting rod 32 is movably connected to the connecting shaft 31 through the first connecting head 321. Through holes are provided at corresponding positions of the first connecting head 321 and the connecting shaft 31. A pin shaft or a fastener can be assembled in the through hole to connect the first connecting head 321 with the connecting shaft 31, and the first connecting head 321 can rotate around the center of the pin shaft or the fastener.

[0034] Furthermore, three first mounting holes 11 are provided at the bottom of the main body 1 , wherein one connecting shaft 31 is movably mounted in the first mounting hole 11 through the connecting component 4 , and the connecting shaft 31 can rotate around the center of the connecting component 4 .

[0035] Further, the lamp body 2 includes a lamp housing, a lamp shade 21, and three light source plates 22. A plurality of connecting plates 23 are installed on the lamp housing. Mounting holes are provided at corresponding positions on the lamp housing and the connecting plates 23. The mounting holes on the lamp housing and the connecting plates 23 are combined to form a second mounting hole 24. Another connecting shaft 31 is movably installed in the second mounting hole 24 through a connecting component 4, and the connecting shaft 31 can rotate around the center of the connecting component 4.

[0036] It is expected that one ends of the two connecting shafts 31 are respectively movably installed in the first mounting hole 11 and the second mounting hole 24, and the other ends are respectively movably connected to the two first connection heads 321. In this way, when adjusting the lamp body 2 up and down, by pushing and pulling the lamp body 2, the first connection head 321 and the connecting rod 32 will perform a rotary lifting motion, and at the same time, the connecting shafts 31 at both ends will rotate around the centers of the first mounting hole 11 and the second mounting hole 24, which is convenient for the connecting rod 32 to stretch or fold, thereby changing the height of the lamp body 2. For reference, please Figure 7 .

[0037] Since the adjustable component 3 (connecting shaft 31) can rotate, when the lamp body 2 approaches the main body 1, the adjustable component 3 will rotate and tilt, and finally can be folded between the lamp body 2 and the main body 1, which can make the lamp body 2 closer to the main body 1, and the adjustable range of the lamp body 2 is larger.

[0038] As a preferred embodiment, please specifically refer to Figures 5-6 , the connecting component 4 includes a locking member 41, a washer 42, and an insert 43. The insert 43 is sleeved in the connecting shaft 31 but not in close fit with the connecting shaft 31, so that the connecting shaft 31 can rotate around the center of the insert 43, and a locking member 41 is connected inside the insert 43. The locking member 41 and the insert 43 are in interference fit or the two are in threaded fit, so that the locking member 41 and the insert 43 are closely fitted together. The washer 42 is sleeved on the locking member 41. The connecting component 4 can limit the connecting shaft 31 in the vertical direction, so that the connecting shaft 31 can only perform a rotational motion.

[0039] Please specifically refer to Figure 2 , the lamp housing is composed of three lamp housing plates 25 with an arc-shaped structure. One connecting head is provided at each end of the lamp housing plate 25, including a second connecting head 251 and a third connecting head 252. The second connecting head 251 and the third connecting head 252 are adapted to each other, and the third connecting head 252 can be inserted into the second connecting head 251. The three lamp housing plates 25 are connected together through the cooperation of the second connecting head 251 and the third connecting head 252 to form the lamp housing.

[0040] Further, an assembly groove is formed between two adjacent lamp housing plates 25. Specifically, the assembly groove is located above the second connector 251. The connecting plate 23 is installed in the assembly groove. Through holes are provided at corresponding positions on the connecting plate 23, the second connector 251, and the third connector 252. Fasteners can be assembled in the through holes, and the connecting plate 23, the second connector 251, and the third connector 252 are fixed together by the fasteners.

[0041] Further, mounting holes are provided at corresponding positions on the connecting plate 23, the second connector 251, and the third connector 252. The mounting holes on the connecting plate 23, the second connector 251, and the third connector 252 are combined together to form a second mounting hole 24.

[0042] Further, both sides of the lamp shade 21 are arc-shaped surfaces. The arc-shaped surfaces increase the light-emitting angle of the lamp shade 21, can expand the lighting range, improve the coverage area of the light, and make the entire space brighter and more uniform.

[0043] Further, the connecting rod 32, the first connector 321, the connecting shaft 31, and the locking member 41 are all of hollow structures. The hollow structures use less material and are lighter in weight.

[0044] Embodiment 2:

[0045] Please refer specifically to Figure 1 and Figure 2 , a hanging lamp that can move up and down. On the basis of Embodiment 1, it further includes a bracket 5. Three third mounting holes 51 and three mounting grooves 52 are respectively provided on the top and the side wall of the bracket 5. The mounting groove 52 is of an inverted L-shaped structure. Three fourth mounting holes 12 are provided on the outer wall of the main body 1. Fasteners can be assembled in the third mounting holes 51 and the fourth mounting holes 12.

[0046] The bracket 5 can be fastened to the hanging position by fasteners. Fasteners are assembled in the fourth mounting holes 12. It should be noted that part of the fasteners in the fourth mounting holes 12 needs to be reserved outside. Then, through the cooperation of the fasteners in the fourth mounting holes 12 and the mounting grooves 52, the main body 1 is installed on the bracket 5 by a rotating installation method. When the hanging lamp needs to be replaced, cleaned, or repaired, only by rotating the main body 1 can the main body 1 be separated from the bracket 5, and the installation and disassembly are convenient.

[0047] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not restricted by the above-mentioned embodiments. The above-mentioned embodiments and the description in the specification are only used to illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hanging lamp that can move up and down, comprising a main body and a lamp body movably connected to the main body, characterized in that, A plurality of adjustable components are provided between the main body and the lamp body. The adjustable component includes two connecting shafts and a connecting rod. The two connecting shafts are respectively rotatably installed on the main body and the lamp body. Each end of the connecting rod is provided with a first connecting head, and the first connecting head is adapted to the connecting shaft. The connecting rod is movably connected to the connecting shaft through the first connecting head.

2. The up-and-down hanging lamp according to claim 1, characterized in that, A plurality of first mounting holes are provided at the bottom of the main body, and one of the connecting shafts is movably installed in the first mounting hole through a connecting component.

3. The up-and-down hanging lamp according to claim 2, wherein The lamp body includes a lamp housing, a lamp cover, and a plurality of light source plates. A plurality of connecting plates are installed on the lamp housing. The lamp housing and the connecting plates are provided with mounting holes at corresponding positions. The mounting holes on the lamp housing and the connecting plates are combined to form a second mounting hole. The other connecting shaft is movably installed in the second mounting hole through a connecting component.

4. The up-and-down hanging lamp according to claim 2 or 3, characterized in that The connecting component includes a locking member, a washer, and an insert. The insert is installed in the connecting shaft, and a locking member is connected inside the insert. The washer is sleeved on the locking member.

5. The up-and-down lifting chandelier according to claim 3, characterized in that, The lamp housing is composed of a plurality of lamp housing plates. The lamp housing plates are of an arc-shaped structure. Each end of the lamp housing plate is provided with a connecting head, including a second connecting head and a third connecting head. The second connecting head and the third connecting head are adapted to each other. A plurality of lamp housing plates are connected together through the cooperation of the second connecting head and the third connecting head to form the lamp housing.

6. The up-and-down lifting chandelier according to claim 5, characterized in that, An assembly groove is formed between two adjacent lamp housing plates, and the connecting plate is installed in the assembly groove.

7. The hanging lamp capable of moving up and down according to claim 5, wherein, The connecting plate, the second connecting head, and the third connecting head are provided with mounting holes at corresponding positions. The mounting holes on the connecting plate, the second connecting head, and the third connecting head are combined to form a second mounting hole.

8. The up-and-down hanging lamp according to claim 3, characterized in that, Both sides of the lamp cover are arc-shaped surfaces.

9. The up-and-down hanging lamp according to claim 4, characterized in that, The connecting rod, the first connecting head, the connecting shaft, and the locking member are all of a hollow structure.

10. The up-and-down lifting chandelier according to claim 1, wherein It further includes a bracket. A plurality of third mounting holes and mounting grooves are respectively provided at the top and the side wall of the bracket. The mounting groove is of an inverted L-shaped structure. A plurality of fourth mounting holes are provided on the outer wall of the main body.

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