Double-layer combined ceiling lamp

Abstract

The utility model provides a double-layer combined ceiling lamp, and belongs to the technical field of ceiling lamps. Comprising a mounting disc, a connecting rod is vertically fixed to the rear portion of the center of the bottom of the mounting disc, the connecting rod is installed on a connecting sleeve in a penetrating mode, an inserting hole is formed in the side edge of the connecting rod, a positioning bolt is installed on the outer side edge of the connecting sleeve in a penetrating mode, and one end of the positioning bolt is installed on the inserting hole in an inserting mode; a top disc is fixed to the bottom of the connecting sleeve, a first protective cover sleeves the outer edge of the top disc, a mounting seat is mounted in the center of the bottom of the top disc, a first illuminating lamp is mounted at the bottom of the mounting seat through a cross rod, a connecting plate is fixed to the bottom of the top disc, and second illuminating lamps are mounted at the bottom of the connecting plate in an umbrella shape; and a second protective cover is clamped and mounted at the outer edge of the connecting plate. According to the ceiling lamp, the overall height of the top tray can be adjusted, and the overall height of the ceiling lamp can be conveniently adjusted according to different floor heights before and after installation, so that different working requirements are met, and better experience is provided for a user.

Description

Technical Field

[0001] The utility model relates to the technical field of chandeliers, in particular to a double-layer combined chandeliers. Background Art

[0002] With the rapid development of social economy, more and more indoor lamps are used. Lamps refer to devices that can transmit light, distribute and change the light distribution of light sources. They include all parts required to fix and protect the light source except the light source, as well as the line accessories necessary for connecting to the power supply. Chandeliers refer to high-end decorative lighting fixtures hung on the indoor ceiling.

[0003] Announcement No. "CN209026671U" discloses a double-layer chandelier, including an annular patch light source, an annular shell, a sealed outer ring, an inner ring, a transparent glass plate and a spotlight light source. The inner ring is installed at the lower end of the annular shell by a thread and extends to the inside of the annular shell. The annular side of the inner ring fixes the transparent glass plate, and the annular side of the transparent glass plate fixes the sealed outer ring. The sealed outer ring is installed at the lower end of the annular shell and extends to the inside of the annular shell. The upper end of the transparent glass plate is equidistantly fitted with four spotlight light sources, and the four spotlight light sources are equidistantly fixed at the top of the inner part of the annular shell. The annular patch light source is installed inside the annular shell and extends to the upper end of the annular shell. Compared with the prior art, the utility model has the following beneficial effects: the sealed outer ring, the transparent glass plate and the inner ring can be quickly separated from the annular shell, which facilitates maintenance, improves maintenance efficiency and reduces labor intensity.

[0004] The double-layer chandelier retrieved above is fixed between the outer shell and the wall top by multiple connecting ropes. In the subsequent work process, since the overall length of the connecting ropes is not convenient to adjust, and the chandelier cannot be adjusted to different heights according to the floor height, it cannot provide users with a good experience and the overall practicality is poor. Therefore, this application provides a double-layer combination chandelier to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a double-layer combination chandelier to solve the problem of existing double-layer chandeliers, in which the outer shell and the wall top are fixed by multiple connecting ropes. In the subsequent work process, since the overall length of the connecting ropes is not convenient to adjust, and the chandelier cannot be adjusted to different heights according to the floor height, it cannot provide users with a good experience and the overall practicality is poor.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A double-layer combination chandelier, comprising a mounting plate, a connecting rod is vertically fixed at the rear center of the bottom of the mounting plate, the connecting rod is installed on the connecting sleeve, a plug hole is opened on the side of the connecting rod, a positioning bolt is installed on the outer side of the connecting sleeve, the connecting sleeve and the positioning bolt are threadedly matched, and one end of the positioning bolt is plugged and installed on the plug hole;

[0008] A top plate is fixed at the bottom of the connecting sleeve, a first protective cover is mounted on the outer edge of the top plate, a mounting seat is installed at the center of the bottom of the top plate, a first lighting lamp is installed at the bottom of the mounting seat through a cross bar, a connecting plate is fixed at the bottom of the top plate, a second lighting lamp is installed in an umbrella shape at the bottom of the connecting plate, and a second protective cover is snap-fitted to the outer edge of the connecting plate.

[0009] Optionally, a scale plate is vertically embedded on the outer side of the connecting rod, scale lines are engraved on the scale plate, and the zero scale line on the scale plate is located at the top of the scale plate.

[0010] Optionally, a plurality of the plugging holes are provided, and the plurality of the plugging holes are equidistantly arranged from top to bottom on the connecting rod.

[0011] Optionally, limiting grooves are symmetrically provided on the outer sides of the top plate and the connecting plate, the first protective cover and the second protective cover are hollow inside to form a cavity, limiting strips are vertically protruded inside the cavity, and the limiting grooves are plugged into the limiting strips.

[0012] Optionally, four limiting grooves are symmetrically arranged on the top plate and the connecting plate, and four limiting bars are symmetrically arranged on the first protective cover and the second protective cover.

[0013] Optionally, a through hole is drilled on the first protective cover, a positioning hole is opened in the limiting groove, a positioning ring groove is arranged in the positioning hole, and the through hole and the positioning hole are positioned and fastened by a positioning assembly.

[0014] Optionally, the positioning assembly includes a plug-in column, a through groove is provided on the plug-in column, a screw rod is threadedly installed in the through groove, the plug-in column is symmetrically provided with a slideway near the bottom of the through groove, a positioning pin is slidably arranged in the slideway, a sleeve plate is sleeved on the outer edge of the positioning pin, a reset spring for assisting the sleeve plate to reset is installed in the slideway, the screw rod and the positioning pin are squeezed together, and a knob is fixed on one end of the screw rod extending out of the plug-in column.

[0015] Optionally, a fixed limiting block protrudes from the outer side of the plug-in column, and a groove is provided at the penetration hole of the first protective cover, and the groove is plugged in with the limiting block.

[0016] Optionally, the bottom of the screw rod is conical, and the vertical cross-section of the positioning pin is oblong.

[0017] Optionally, a trumpet-shaped guide cover is provided at the outer edge of the first lighting lamp, and a fluorescent coating is sprayed on the inner side of the guide cover.

[0018] Compared with the prior art, the utility model has at least the following beneficial effects:

[0019] In the above scheme, by cooperating among the provided connecting rod, connecting sleeve, plug hole and positioning bolt, the positioning bolt is reversed, and the connecting sleeve and the positioning bolt are threadedly matched, so that the positioning bolt moves outward as a whole, and then one end of the positioning bolt is withdrawn from the plug hole, thereby realizing the overall retraction of the connecting rod. At this time, the connecting sleeve is adjusted to the specified position, and the positioning bolt is rotated forward so that the positioning bolt extends into the plug hole, thereby completing the overall positioning of the connecting rod and the connecting sleeve, and then adjusting the overall height of the top plate. The overall height of the chandelier can be conveniently adjusted according to the different floor heights before and after installation, so as to adapt to different work requirements and give users a better experience.

[0020] Through the provided positioning assembly, the plug-in column is inserted into the penetration hole, and the knob is turned, and the knob drives the screw rod to rotate as a whole, and the screw rod and the penetration groove of the plug-in column are threadedly matched, so that the screw rod as a whole moves toward the positioning pin and lifts the positioning pin. During the process of the positioning pin being lifted, the sleeve plate moves and squeezes the reset spring. At this time, the positioning pin enters the positioning ring groove, and the first protective cover or the second protective cover can be quickly installed according to different work requirements, and the inconvenience in installing the first protective cover or the second protective cover can be avoided as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of a double-layered chandelier;

[0023] Figure 2 A longitudinal cross-sectional view of a double-layered chandelier;

[0024] Figure 3 A longitudinal cross-sectional view of a positioning assembly for a double-layered chandelier;

[0025] Figure 4 Double-layer chandelier Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0026] [reference numerals]

[0027] 1. Mounting plate; 2. Connecting rod; 3. Connecting sleeve; 4. Plug-in hole; 5. Positioning bolt; 6. Scale plate; 7. Top plate; 8. First protective cover; 9. Connecting plate; 10. Second protective cover; 11. Positioning assembly; 111. Plug-in column; 1111. Limit block; 112. Screw rod; 1121. Knob; 113. Positioning pin; 114. Sleeve plate; 115. Reset spring; 12. First lighting lamp; 121. Guide cover; 13. Second lighting lamp.

[0028] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0029] The following is a detailed description of a double-layer combination chandelier provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0030] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0031] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0032] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0033] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0034] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a double-layer combination chandelier, including a mounting plate 1, a top plate 7 is arranged below the mounting plate 1, a first protective cover 8 is mounted on the outer edge of the top plate 7, a mounting seat is installed at the bottom center of the top plate 7, a first lighting lamp 12 is installed at the bottom of the mounting seat through a cross bar, a trumpet-shaped guide cover 121 is provided at the outer edge of the first lighting lamp 12, a fluorescent coating is sprayed on the inner side of the guide cover 121, a connecting plate 9 is fixed at the bottom of the top plate 7, a second lighting lamp 13 is installed in an umbrella shape at the bottom of the connecting plate 9, and a second protective cover 10 is snap-fitted and installed at the outer edge of the connecting plate 9.

[0035] By providing the first protective cover 8 and the second protective cover 10, the lighting lamp inside the chandelier can be effectively protected during operation, and the lighting lamp can be prevented from being exposed to the outside and damaged.

[0036] As an implementation method in this embodiment, refer to Figure 1 , Figure 2 and Figure 3 As shown, limiting grooves are symmetrically provided on the outer sides of the top plate 7 and the connecting plate 9, the first protective cover 8 and the second protective cover 10 are hollow inside to form a cavity, and limiting strips are vertically protruding inside the cavity, and the limiting grooves and the limiting strips are plugged in and matched with each other. There are four limiting grooves symmetrically provided on the top plate 7 and the connecting plate 9, and there are four limiting strips symmetrically provided on the first protective cover 8 and the second protective cover 10. The symmetrically provided limiting grooves and limiting strips can facilitate secondary positioning in the subsequent work process.

[0037] In this embodiment, a through hole is drilled on the above-mentioned first protective cover 8, a positioning hole is opened in the limit groove, a positioning ring groove is set in the positioning hole, the through hole and the positioning hole are positioned and fastened by a positioning component 11, the positioning component 11 includes a plug-in column 111, a through groove is opened on the plug-in column 111, a screw rod 112 is threadedly installed in the through groove, the plug-in column 111 is symmetrically provided with a slideway near the bottom of the through groove, a positioning pin 113 is slidably arranged in the slideway, the bottom of the screw rod 112 is conical, the vertical cross-section of the positioning pin 113 is oblong, a sleeve plate 114 is sleeved on the outer edge of the positioning pin 113, a reset spring 115 for assisting the sleeve plate 114 to reset is installed in the slideway, the screw rod 112 and the positioning pin 113 are squeezed together, and a knob 1121 is fixed to one end of the screw rod 112 extending out of the plug-in column 111.

[0038] Through the provided positioning component 11, the plug-in column 111 is inserted into the penetration hole, and the knob 1121 is turned. The knob 1121 drives the screw rod 112 to rotate as a whole. The screw rod 112 and the penetration groove of the plug-in column 111 are threadedly matched, so that the screw rod 112 as a whole moves toward the positioning pin 113 and lifts the positioning pin 113. During the lifting of the positioning pin 113, the sleeve plate 114 moves and squeezes the return spring 115. At this time, the positioning pin 113 enters the positioning ring groove, and the first protective cover 8 or the second protective cover 10 can be quickly installed according to different work requirements, and the inconvenience in installing the first protective cover 8 or the second protective cover 10 can be avoided as much as possible.

[0039] In this embodiment, a fixed limiting block 1111 protrudes from the outer side of the plug-in column 111, and a groove is provided at the penetration hole of the first protective cover 8, and the groove and the limiting block 1111 are plugged in with each other. Through the cooperation between the set limiting block 1111 and the groove, the plug-in column 111 will not rotate with the rotation of the screw rod 112 during the rotation adjustment process.

[0040] As an implementation method in this embodiment, refer to Figure 1 and Figure 4 As shown, a connecting rod 2 is vertically fixed at the rear center of the bottom of the mounting plate 1, and the connecting rod 2 is installed on the connecting sleeve 3. A plug hole 4 is opened on the side of the connecting rod 2. There are a plurality of plug holes 4, and the plug holes 4 are equidistantly arranged from top to bottom on the connecting rod 2. A positioning bolt 5 is installed on the outer side of the connecting sleeve 3. The connecting sleeve 3 and the positioning bolt 5 are threadedly matched, and one end of the positioning bolt 5 is plugged into the plug hole 4. The top plate 7 is fixedly connected to the bottom of the connecting sleeve 3.

[0041] In this embodiment, a scale plate 6 is vertically embedded on the outer side of the connecting rod 2, and scale lines are engraved on the scale plate 6. The zero scale line on the scale plate 6 is located at the top of the scale plate 6. Through the set scale plate 6 and the scale lines thereon, the overall length of the connecting rod 2 extended can be effectively determined during the working process.

[0042] The working principle provided by the utility model is:

[0043] During operation, when the height of the chandelier needs to be adjusted, reverse the positioning bolt 5, and the connecting sleeve 3 and the positioning bolt 5 are threadedly matched, so that the positioning bolt 5 moves outward as a whole, and then one end of the positioning bolt 5 is withdrawn from the plug-in hole 4, thereby realizing the overall retraction of the connecting rod 2. At this time, adjust the connecting sleeve 3 to the specified position, and then rotate the positioning bolt 5 forward so that the positioning bolt 5 extends into the plug-in hole 4, thereby completing the overall positioning of the connecting rod 2 and the connecting sleeve 3, and then adjusting the overall height of the top plate 7.

[0044] When it is necessary to install the first protective cover 8, the limiting strip on the first protective cover 8 is plugged into the limiting groove on the top plate 7, and the plug-in column 111 is inserted into the penetration hole, and the knob 1121 is turned. The knob 1121 drives the screw rod 112 to rotate as a whole, and the screw rod 112 and the penetration groove of the plug-in column 111 are threadedly matched, so that the screw rod 112 as a whole moves toward the positioning pin 113 and lifts the positioning pin 113. During the process of the positioning pin 113 being lifted, the sleeve plate 114 moves and squeezes the reset spring 115. At this time, the positioning pin 113 enters the positioning ring groove, thereby completing the overall positioning of the first protective cover 8. The second protective cover 10 is installed in the same way to complete the overall installation of the second protective cover 10.

[0045] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A double-layer combination chandelier, characterized in that: It comprises a mounting plate, a connecting rod is vertically fixed at the rear center of the bottom of the mounting plate, the connecting rod is installed on the connecting sleeve, a plug hole is opened on the side of the connecting rod, a positioning bolt is installed on the outer side of the connecting sleeve, the connecting sleeve and the positioning bolt are threadedly matched, and one end of the positioning bolt is plugged and installed on the plug hole; A top plate is fixed at the bottom of the connecting sleeve, a first protective cover is mounted on the outer edge of the top plate, a mounting seat is installed at the center of the bottom of the top plate, a first lighting lamp is installed at the bottom of the mounting seat through a cross bar, a connecting plate is fixed at the bottom of the top plate, a second lighting lamp is installed in an umbrella shape at the bottom of the connecting plate, and a second protective cover is snap-fitted to the outer edge of the connecting plate.

2. The double-layer combination chandelier according to claim 1, characterized in that: A scale plate is vertically embedded and installed on the outer side of the connecting rod, and scale lines are engraved on the scale plate. The zero scale line on the scale plate is located at the top of the scale plate.

3. The double-layer combination chandelier according to claim 1, characterized in that: A plurality of the plugging holes are provided, and the plurality of the plugging holes are arranged equidistantly from top to bottom on the connecting rod.

4. The double-layer combination chandelier according to claim 1, characterized in that: The top plate and the connecting plate are symmetrically provided with limiting grooves on their outer sides. The first protective cover and the second protective cover are hollow inside to form a cavity. A limiting strip is vertically protruded inside the cavity. The limiting groove and the limiting strip are plugged in cooperation with each other.

5. The double-layer combination chandelier according to claim 4, characterized in that: The limiting grooves are symmetrically arranged in four on the top plate and the connecting plate, and the limiting bars are symmetrically arranged in four on the first protective cover and the second protective cover.

6. The double-layer combination chandelier according to claim 4, characterized in that: A through hole is drilled on the first protective cover, a positioning hole is opened in the limiting groove, a positioning ring groove is arranged in the positioning hole, and the through hole and the positioning hole are positioned and fastened by a positioning assembly.

7. The double-layer combination chandelier according to claim 6, characterized in that: The positioning assembly includes a plug-in column, a through groove is provided on the plug-in column, a screw rod is threadedly installed in the through groove, slideways are symmetrically provided at the bottom of the plug-in column near the through groove, a positioning pin is slidably arranged in the slideway, a sleeve plate is sleeved on the outer edge of the positioning pin, a reset spring for assisting the sleeve plate to reset is installed in the slideway, the screw rod and the positioning pin are squeezed together, and a knob is fixed to one end of the screw rod extending out of the plug-in column.

8. The double-layer combination chandelier according to claim 7, characterized in that: A fixed limiting block protrudes from the outer side of the plug-in column, and a groove is provided at the penetration hole of the first protective cover, and the groove is plugged in with the limiting block.

9. The double-layer combination chandelier according to claim 7, characterized in that: The bottom of the screw rod is conical, and the vertical section of the positioning pin is oblong.

10. The double-layer combination chandelier according to claim 1, characterized in that: A trumpet-shaped guide cover is provided at the outer edge of the first illuminating lamp, and a fluorescent coating is sprayed on the inner side of the guide cover.

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