CN112576987A

CN112576987A - Lamp mounting bracket assembly

Info

Publication number: CN112576987A
Application number: CN201910920797.XA
Authority: CN
Inventors: 陈晓广
Original assignee: Nanjing Birchen Industrial Design Co Ltd
Current assignee: Nanjing Birchen Industrial Design Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2021-03-30

Abstract

The invention discloses a lamp mounting bracket assembly, relates to the technical field of suspension type lamp mounting bracket assemblies, and aims to solve the problem that a lamp falls down and injures people due to the fact that a fixing screw is easy to loosen when the existing lamp mounting bracket assembly is used for a long time. The lamp shade comprises a lampshade and is characterized in that a fixed block is arranged on the inner wall of the lampshade, a sliding block is arranged above the fixed block, a common spring is installed on one side of the sliding block, a bulb installation hole is formed in the top of the sliding block, a fixed rod is arranged above the lampshade, a large clamping hole is formed in the outer wall of the fixed rod, a first telescopic rod is arranged above the fixed rod, a small clamping hole is formed in the upper portion of the outer wall of the first telescopic rod, a second telescopic rod is arranged above the first telescopic rod, a small button is arranged on the outer wall of the second telescopic rod, a threaded rod is arranged above the second telescopic rod, a rotating nut is arranged on the outer wall of the threaded rod.

Description

Lamp mounting bracket assembly

Technical Field

The invention relates to the technical field of suspension type lamp mounting bracket assemblies, in particular to a lamp mounting bracket assembly.

Background

A lamp is a lighting device which can transmit light, distribute and change the light distribution of a light source, and ensure that the light source reliably emits light so as to meet the requirement of human beings on the light when the human beings are engaged in various activities. The lamps in the market at present are different in types, such as a pendant lamp, a wall lamp, a desk lamp, a spot lamp and the like, the pendant lamp is divided into a suspended type, a semi-suspended type and an embedded type, but each lamp needs to be fixed by a mounting bracket, the general lamp mounting bracket takes a steel structure as a framework, the strength of steel is fully utilized to support the gravity of the lamp mounting bracket and reduce the shaking, and meanwhile, along with the development of the types of the lamps, various lamp mounting brackets are natural and play a dense and indiscriminate part in daily life. The existing lamp mounting bracket component is easy to loosen a fixing screw in long-time use, so that the lamp falls down and injures people; to this end, we propose a luminaire mounting bracket assembly.

Disclosure of Invention

The invention aims to provide a lamp mounting bracket assembly to solve the problem that the existing lamp mounting bracket assembly in the background art is easy to loosen a fixing screw in long-time use, so that a lamp falls down and injures people. In order to achieve the purpose, the invention provides the following technical scheme: a lamp mounting bracket component comprises a lampshade, a fixed block is arranged on the inner wall of the lampshade, a slide block is arranged above the fixed block, a common spring is arranged on one side of the sliding block, a bulb mounting hole is arranged above the sliding block, a fixed rod is arranged above the lampshade, a large clamping hole is arranged on the outer wall of the fixed rod, a first telescopic rod is arranged above the fixed rod, a small clamping hole is arranged above the outer wall of the first telescopic rod, a second telescopic rod is arranged above the first telescopic rod, the outer wall of the second telescopic rod is provided with a small button, a threaded rod is arranged above the second telescopic rod, the outer wall of the threaded rod is provided with a rotating nut, the inside of the threaded rod is provided with a bayonet clamp, a torque spring is arranged in the bayonet pliers, a fixing plate is arranged on one side of the rotating nut, and a common screw is arranged in the fixing plate.

Preferably, the fixed block is in threaded connection with the lampshade.

Preferably, the inner surface of the lampshade is provided with a reflecting sheet and is connected with the lampshade through screws.

Preferably, the threaded rod and the second telescopic rod are of an integral structure and are connected in a welding mode.

Preferably, a spring is installed between the small button and the second telescopic rod, and the second telescopic rod is made of steel materials.

Preferably, four common screws are arranged and are uniformly distributed around the fixing plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the lamp bracket is provided with the fixing plate structure, so that the contact area between the fixing plate structure and the ceiling is increased, the shaking of the lamp bracket is reduced, the stability of the fixing plate is improved due to the fact that four common screws are arranged, and the lamp bracket cannot fall off even if one screw is loosened or even falls off in long-time use.

2. Through setting up at the inside bayonet socket pincers structure of threaded rod, the more effectual subsides that guarantees the lamps and lanterns support firmly can not take place the lamps and lanterns support phenomenon that drops on the ceiling, utilizes the restoring force of spring simultaneously, can increase the tension between the bayonet socket pincers, reduces rocking of lamps and lanterns support.

3. The inner wall of the lampshade is provided with the light reflecting sheet, so that the brightness of the bulb is increased, the covered area is wider, and the irradiated brightness is stronger.

4. Through set up the spring slider structure in lamp shade inside, can make lamp shade firmly block the bulb to make the difficult landing of bulb, cause the injury to the people, make things convenient for people to change the bulb simultaneously.

5. Through setting up first telescopic link and second telescopic link structure, can let people adjust the height of bulb according to the change of four seasons and the sensitivity of eyes to make eyes can possess a warm comfortable light environment.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is an overall top view of the present invention;

in the figure: 1. a lamp shade; 2. a fixed block; 3. a normal spring; 4. a slider; 5. a bulb mounting hole; 6. fixing the rod; 7. a second telescopic rod; 8. a first telescopic rod; 9. a small button; 10. a large clamp hole; 11. a small clamp hole; 12. a threaded rod; 13. rotating the nut; 14. a fixing plate; 15. a plain screw; 16. a torque spring; 17. a bayonet clamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Referring to fig. 1-3, an embodiment of the present invention is shown: a lamp mounting bracket component comprises a lamp shade 1, a fixed block 2 is arranged on the inner wall of the lamp shade 1, a sliding block 4 is arranged above the fixed block 2, a common spring 3 is arranged on one side of the sliding block 4, the sliding block 4 can be better enabled to firmly clamp a bulb and prevent the bulb from loosening, a bulb mounting hole 5 is arranged above the sliding block 4, a fixed rod 6 is arranged above the lamp shade 1, a large clamping hole 10 is arranged on the outer wall of the fixed rod 6, the telescopic rod can be firmly clamped in the fixed rod and cannot move, a first telescopic rod 8 is arranged above the fixed rod 6, a small clamping hole 11 is arranged above the outer wall of the first telescopic rod 8, a second telescopic rod 7 is arranged above the first telescopic rod 8, the height of the bulb from the ground can be adjusted by people according to actual requirements, therefore, eyes can better feel comfortable light, and a small button 9 is arranged on the outer wall of the second telescopic, a threaded rod 12 is arranged above the second telescopic rod 7, a rotary nut 13 is arranged on the outer wall of the threaded rod 12, bayonet tongs 17 are arranged inside the threaded rod 12, the bayonet tongs can be firmly fixed in an inner hole of a ceiling and cannot move, a torque spring 16 is arranged inside the bayonet tongs 17, a fixing plate 14 is arranged on one side of the rotary nut 13, a common screw 15 is arranged inside the fixing plate 14, a lamp bracket can be firmly fixed on the surface of the ceiling, and the lamp bracket is prevented from falling;

furthermore, the fixing block 2 is in threaded connection with the lampshade 1, so that the stability of the fixing block 2 is improved, the phenomenon that the fixing block 2 moves due to the reaction force of a spring is prevented, the bulb cannot be clamped between the sliding blocks 4, meanwhile, the gravity of the lampshade 1 can be increased, and the lampshade 1 cannot shake in a suspended state to affect the stability of light;

furthermore, the inner surface of the lampshade 1 is provided with the reflective sheet and is connected with the lampshade 1 through screws, so that the illumination range and the light brightness of the bulb are increased, the space under the light is wider, the quantity of the bulb to be installed is saved for people, and the power resource is saved;

furthermore, the threaded rod 12 and the second telescopic rod 7 are of an integral structure, and the threaded rod 12 is connected with the second telescopic rod 7 in a welding mode, so that the stability of the threaded rod 12 is guaranteed, and meanwhile, the phenomenon that the rotating nut 13 slides down due to the gravity of the rotating nut can be prevented, and the lamp cannot be firmly attached to the surface of a ceiling;

furthermore, a spring is arranged between the small button 9 and the second telescopic rod 7, and the second telescopic rod 7 is made of steel materials, so that the small button 9 can be extruded and contracted conveniently, and the phenomenon that the small button 9 automatically rebounds in the using process to influence the stability of the lamp bracket is prevented;

further, ordinary screw 15 is provided with four, and four ordinary screw 15 evenly distributed are around fixed plate 14, and the fastening force between increase lamps and lanterns support and the ceiling prevents rocking and dropping of lamps and lanterns support more effectively.

The working principle is as follows: when the lamp bulb fixing device is used, a small hole is formed in a ceiling, the top of the threaded rod 12 is opposite to the small hole, the rotating nut 13 is screwed slowly to move upwards, the bayonet clamp 17 is ejected out of the threaded rod 12, due to the properties of materials of the torque spring 16 and the bayonet clamp 17, the bayonet clamp 17 is opened slowly until the small hole is clamped, then the fixing plate 14 is fixed on the ceiling sequentially by using the common screw 15, then the height between the fixing plate and the ground is adjusted by using the first telescopic rod 8 and the second telescopic rod 7 according to the actual distance and the properties of the lamp bulb, finally the sliding block 4 is pulled towards two sides, the lamp bulb is installed, finally the sliding block 4 is loosened, and the lamp bulb is clamped in a dead mode by the aid of the common spring 3 in the sliding block 4, so that the lamp bulb installation work is completed. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A lamp mounting bracket assembly, includes lamp shade (1), its characterized in that: the lamp shade is characterized in that a fixed block (2) is arranged on the inner wall of the lamp shade (1), a sliding block (4) is arranged above the fixed block (2), a common spring (3) is installed on one side of the sliding block (4), a bulb installation hole (5) is arranged above the sliding block (4), a fixed rod (6) is arranged above the lamp shade (1), a large clamping hole (10) is arranged on the outer wall of the fixed rod (6), a first telescopic rod (8) is arranged above the fixed rod (6), a small clamping hole (11) is arranged above the outer wall of the first telescopic rod (8), a second telescopic rod (7) is arranged above the first telescopic rod (8), a small button (9) is arranged on the outer wall of the second telescopic rod (7), a threaded rod (12) is arranged above the second telescopic rod (7), and a rotary nut (13) is arranged on the outer wall of the threaded rod (12, the novel screw rod structure is characterized in that a bayonet clamp (17) is arranged inside the threaded rod (12), a torque spring (16) is arranged inside the bayonet clamp (17), a fixing plate (14) is arranged on one side of the rotating nut (13), and a common screw (15) is arranged inside the fixing plate (14).

2. A luminaire mounting bracket assembly as defined in claim 1, wherein: the fixed block (2) is in threaded connection with the lampshade (1).

3. A luminaire mounting bracket assembly as defined in claim 1, wherein: the inner surface of the lampshade (1) is provided with a reflective sheet and is connected with the lampshade (1) through screws.

4. A luminaire mounting bracket assembly as defined in claim 1, wherein: the threaded rod (12) and the second telescopic rod (7) are of an integral structure, and the threaded rod (12) is connected with the second telescopic rod (7) in a welding mode.

5. A luminaire mounting bracket assembly as defined in claim 1, wherein: a spring is arranged between the small button (9) and the second telescopic rod (7), and the second telescopic rod (7) is made of steel materials.

6. A luminaire mounting bracket assembly as defined in claim 1, wherein: the number of the common screws (15) is four, and the four common screws (15) are uniformly distributed around the fixing plate (14).