Chassis positioning device for ceiling lamp installation

Abstract

The utility model relates to the technical field of lamp auxiliary mounting equipment, in particular to a chassis positioning device for mounting a ceiling lamp, which comprises a mounting disc, a plurality of positioning rods for supporting a chassis of the ceiling lamp are mounted on the mounting disc, and a distance adjusting component for adjusting the distance between the positioning rods is further mounted on the mounting disc. According to the chassis positioning device for ceiling lamp installation, reasonable supporting and positioning can be carried out according to ceiling lamps of different sizes, and the servo motor is started to drive the lead screw to rotate; due to the fact that the threaded connecting base can ascend along the lead screw, and the ceiling lamp base plate on the mounting plate is lifted through the jacking rod so that the ceiling lamp base plate can be attached to a through hole formed in a roof, follow-up fixing through screws is facilitated, and the mounting efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp auxiliary installation equipment, in particular to a chassis positioning device for installing a ceiling lamp. Background Art

[0002] Ceiling lights are a common type of lighting fixture. During installation, the fixture chassis must first be secured to the ceiling, and then the fixture and chassis must be clipped together. However, during installation, the fixture chassis often requires a worker to lift the chassis and position it against the ceiling, tightening the screws with a screwdriver. Lifting the chassis is labor-intensive, and heavy fixtures can also cause instability and create safety hazards, such as the risk of the fixture falling. Therefore, it is necessary to provide a new chassis positioning device for ceiling light installation to address these technical issues. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a chassis positioning device for installing a ceiling lamp.

[0004] The chassis positioning device for installing a ceiling lamp provided by the utility model comprises a mounting plate, on which a plurality of positioning rods for supporting the chassis of the ceiling lamp are mounted, and a distance adjustment component for adjusting the spacing between the positioning rods is also mounted on the mounting plate;

[0005] The pitch adjustment assembly includes a sliding rod, a plurality of sliding rods are provided, and the sliding rods are fixedly mounted one by one on a plurality of radially arranged sliding cavities opened on a mounting plate, each of the sliding rods is sleeved with a sliding seat in a sliding connection, a rotationally connected threaded rod and a rotating motor for driving the threaded rod to rotate are mounted on the center of the mounting plate, and a threaded seat in a threaded connection is sleeved on the threaded rod, a rotationally connected middle link rod is mounted on the threaded seat, and the other end of the middle link rod is rotationally connected to the corresponding sliding seat;

[0006] A plurality of positioning rods are respectively fixedly mounted on the sliding seats.

[0007] Preferably, the chassis positioning device for installing the ceiling lamp also includes a height adjustment component, the height adjustment component includes a base, a rotatably connected screw and a servo motor for driving the screw to rotate are installed on the base, a threaded connection seat is provided on the screw, and two symmetrically distributed lifting rods are fixedly installed on the threaded connection seat, the top fixing frame of the two lifting rods is provided with a connecting plate, and the connecting plate is fixedly connected to the bottom of the mounting plate.

[0008] Preferably, limiting rods are fixedly mounted on the bases on both sides of the lead screw, and the two limiting rods respectively pass through the through holes formed in the threaded connection seat and are slidably connected to the through holes.

[0009] Preferably, a plurality of rolling wheels are installed on the bottom of the base.

[0010] Preferably, the rotating motor is embedded in the center of the mounting plate.

[0011] Preferably, a rubber sleeve is fixed on the rod head of the positioning rod.

[0012] Compared with the related art, the chassis positioning device for ceiling lamp installation provided by the present invention has the following beneficial effects:

[0013] The utility model starts a rotating motor to drive the threaded rod to rotate, so that the threaded seat on the threaded rod slides up or down along the threaded rod. The threaded seat pulls the sliding seat inward or pushes the sliding seat outward through the middle link rod, thereby realizing flexible adjustment of the spacing between each positioning rod. Therefore, it can reasonably support and position ceiling lamps of different sizes. After the positioning rods reasonably support and position the chassis of the ceiling lamp, the servo motor is turned on to drive the screw to rotate. Since the threaded connection seat can rise along the screw and lift the ceiling lamp chassis on the installation plate through the lifting rod to make it fit the through hole opened in the roof, it can be fixed with screws later, thereby improving the installation efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a preferred embodiment of the chassis positioning device for installing a ceiling lamp provided by the utility model;

[0015] Figure 2 for Figure 1 A schematic structural diagram of the pitch adjustment assembly shown;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the height adjustment component shown. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0019] See also Figures 1 to 3 An embodiment of the present invention provides a chassis positioning device for installing a ceiling lamp, which includes a mounting plate 1, a positioning rod 2, a distance adjustment component 3 and a height adjustment component 4.

[0020] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The mounting plate 1 is provided with a plurality of positioning rods 2 for supporting the chassis of the ceiling lamp, and the mounting plate 1 is also provided with a distance-adjusting assembly 3 for adjusting the spacing between the positioning rods 2, and the distance-adjusting assembly 3 includes a sliding rod 31, and a plurality of sliding rods 31 are provided, and the sliding rods 31 are fixedly installed one by one in a plurality of radially arranged sliding cavities 1a opened in the mounting plate 1, and each of the sliding rods 31 is provided with a sliding seat 32 for sliding connection, and the center of the mounting plate 1 is provided with a rotatably connected threaded rod 33 and a rotating motor for driving the threaded rod 33 to rotate, and the rotating motor is embedded in the center of the mounting plate 1, and a threaded seat 34 with a threaded connection is provided on the threaded rod 33, and a rotatably connected middle link rod 35 is provided on the threaded seat 34, and the other end of the middle link rod 35 is rotatably connected to the corresponding sliding seat 32, and the plurality of positioning rods 2 are respectively fixedly mounted on the sliding seat 32.

[0021] It should be noted that the spacing between the positioning rods 2 is flexibly adjusted according to the size of the ceiling lamp. Specifically, the rotating motor is turned on to drive the threaded rod 33 to rotate, so that the threaded seat 34 on the threaded rod 33 slides up or down along the threaded rod 33. Therefore, the threaded seat 34 pulls the sliding seat 32 inward or pushes the sliding seat 32 outward through the middle link 35, thereby realizing flexible adjustment of the spacing between the positioning rods 2. Therefore, the support and positioning can be rationally performed according to ceiling lamps of different sizes.

[0022] In this embodiment, two vertical rods can be fixed on the mounting plate 1, and the vertical rods pass through the through holes formed in the threaded seat 34 and are slidably connected to the through holes, thereby improving the stability of the threaded seat 34 when sliding up and down along the threaded rod 33.

[0023] Furthermore, a rubber sleeve 21 is fixedly provided on the rod head of the positioning rod 2, thereby preventing the positioning rod 2 from causing damage to the chassis when positioning and supporting the chassis.

[0024] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 The chassis positioning device for installing the ceiling lamp also includes a height adjustment component 4, which includes a base 41, on which a rotatably connected screw 43 and a servo motor 44 for driving the screw 43 to rotate are installed. The screw 43 is sleeved with a threaded connection seat 46, and two symmetrically distributed lifting rods 47 are fixedly installed on the threaded connection seat 46. The top of the two lifting rods 47 is fixed with a connecting plate 48, and the connecting plate 48 is fixedly connected to the bottom of the mounting plate 1, and the bases 41 on both sides of the screw 43 are fixedly installed with limiting rods 45, and the two limiting rods 45 respectively pass through the through holes opened in the threaded connection seat 46 and are slidably connected to the through holes.

[0025] It should be noted that: after the positioning rod 2 rationally supports and positions the chassis of the ceiling lamp, the servo motor 44 is turned on to drive the screw 43 to rotate. As a result, the threaded connection seat 46 can rise along the screw 43 and lift the ceiling lamp chassis on the mounting plate 1 through the lifting rod 47 to make it fit the through hole opened on the roof, so that it can be fixed with screws later, thereby improving the installation efficiency of the staff.

[0026] A plurality of rolling wheels 42 are installed at the bottom of the base 41, thereby improving the mobility of the device.

[0027] The working principle of the chassis positioning device for ceiling lamp installation provided by the utility model is as follows:

[0028] The spacing between the positioning rods 2 is flexibly adjusted according to the size of the ceiling lamp. Specifically, the rotating motor is turned on to drive the threaded rod 33 to rotate, so that the threaded seat 34 on the threaded rod 33 slides up or down along the threaded rod 33. Therefore, the threaded seat 34 pulls the sliding seat 32 inward or pushes the sliding seat 32 outward through the middle link 35, thereby realizing flexible adjustment of the spacing between the positioning rods 2. Therefore, it can be reasonably supported and positioned according to ceiling lamps of different sizes. After the positioning rod 2 reasonably supports and positions the chassis of the ceiling lamp, the servo motor 44 is turned on to drive the screw 43 to rotate. Therefore, the threaded connection seat 46 can rise along the screw 43 and lift the ceiling lamp chassis on the mounting plate 1 through the lifting rod 47 to make it fit the through hole opened in the roof, so that it can be fixed with screws later, thereby improving the installation efficiency of the staff.

[0029] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0030] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A chassis positioning device for ceiling lamp installation, characterized in that: It comprises a mounting plate (1), a plurality of positioning rods (2) for supporting a ceiling lamp chassis are mounted on the mounting plate (1), and a distance adjustment component (3) for adjusting the spacing between the positioning rods (2) is also mounted on the mounting plate (1); The distance adjustment component (3) includes a sliding rod (31), a plurality of sliding rods (31) are provided, and the sliding rods (31) are fixedly mounted one by one on a plurality of radially arranged sliding cavities (1a) opened on the mounting plate (1), each of the sliding rods (31) is sleeved with a sliding seat (32) in a sliding connection, a rotationally connected threaded rod (33) and a rotating motor for driving the threaded rod (33) to rotate are installed on the center of the mounting plate (1), and a threaded seat (34) is sleeved on the threaded rod (33), a rotationally connected middle link rod (35) is mounted on the threaded seat (34), and the other end of the middle link rod (35) is rotationally connected to the corresponding sliding seat (32); The plurality of positioning rods (2) are respectively fixedly mounted on the sliding seat (32).

2. The chassis positioning device for ceiling lamp installation according to claim 1, characterized in that: The chassis positioning device for installing the ceiling lamp also includes a height adjustment component (4), the height adjustment component (4) includes a base (41), a rotatably connected lead screw (43) and a servo motor (44) for driving the lead screw (43) to rotate are installed on the base (41), a threaded connection seat (46) is provided on the lead screw (43), and two symmetrically distributed lifting rods (47) are fixedly installed on the threaded connection seat (46), the top fixing frames of the two lifting rods (47) are provided with a connecting plate (48), and the connecting plate (48) is fixedly connected to the bottom of the installation plate (1).

3. The chassis positioning device for ceiling lamp installation according to claim 2, characterized in that: Limiting rods (45) are fixedly mounted on the bases (41) on both sides of the lead screw (43), and the two limiting rods (45) respectively pass through the through holes formed in the threaded connection seat (46) and are slidably connected to the through holes.

4. The chassis positioning device for ceiling lamp installation according to claim 2, characterized in that: A plurality of rolling wheels (42) are installed at the bottom of the base (41).

5. The chassis positioning device for ceiling lamp installation according to claim 1, characterized in that: The rotating motor is embedded in the center of the mounting plate (1).

6. The chassis positioning device for ceiling lamp installation according to claim 1, characterized in that: A rubber sleeve (21) is fixedly provided on the rod head of the positioning rod (2).

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