Lampshade frame structure

Abstract

The utility model discloses a lampshade frame structure which comprises a base plate and a lampshade frame. The chassis is provided with a bearing part, the cover body frame comprises a gasket body, a connecting column and a panel, and the gasket body is connected with the panel through the connecting column to form a whole; the cover body frame is connected to the upper end face of the bearing part through the gasket body so that the cover body frame can be hung through the base plate serving as a bearing body. According to the structural scheme, the metal gasket with the tooth pins is placed on the bearing portion of the round base plate, the original metal gasket bearing problem is replaced by the base plate bearing problem, all the weight of the crystal lampshade is evenly supported by the plastic base plate, and the crystal lampshade is not prone to falling off. Therefore, the situation that the whole lampshade deforms and even evolves into safety accidents due to the fact that the hardware gasket with the thickness smaller than 1 mm cannot bear the weight of the whole crystal lampshade is avoided. A circle of hollow-out positions are annularly designed on the panel of the lampshade body frame, so that the attractiveness of the appearance of the lampshade can be improved, and the light-transmitting area of the lampshade can be increased; and therefore, the lighting brightness of the lamp and the uniformity of light irradiation are improved, and a certain help is provided for protecting the eyesight of people.

Description

Technical Field

[0001] The utility model mainly relates to a lamp shade frame structure.

Background Art

[0002] Since current crystal lamp shades are all fixed with crystals on the lamp shade by various types of metal pins or metal tooth pins, the thickness of the metal pins or tooth pins is generally within 1 mm. For too thick materials to pass through the crystal holes and then be bent to fix the crystals, it requires a relatively large amount of effort from workers, which reduces the efficiency of the factory in assembling crystals. And with too much force, it is easy to damage the surface of the crystals when bending the metal pins or tooth pins.

[0003] For the crystal structure with a circular plastic chassis on the current market, a metal gasket with tooth pins is placed under the plastic chassis, and then the metal gasket is supported and fixed by connecting columns. In this way, the entire weight of the crystal lamp shade is completely borne by the metal gasket with a thickness of less than 1 mm. Under the condition of long-term load-bearing, the metal gasket with a thickness of less than 1 mm is very easy to deform, and even the entire lamp shade collapses. This greatly affects the beautiful appearance of the crystal lamp, and even further causes safety accidents.

Content of the Utility Model

[0004] To solve at least one of the above problems, the utility model proposes a new structural solution. The lamp shade frame structure adopts the following technical solutions:

[0005] A lamp shade frame structure, which includes a chassis and a lamp shade frame; the chassis has a supporting part, and the lamp shade frame includes a gasket body, connecting columns and a panel. The gasket body is connected to the panel through the connecting columns to form an integral lamp shade frame; the lamp shade frame is connected to the upper end surface of the supporting part through the gasket body, so as to hang the lamp shade frame with the chassis as the load-bearing body.

[0006] Preferably, the gasket body is composed of several metal gaskets, the connecting columns are arranged on the metal gaskets, and the panel is fixedly connected to the connecting columns by screws or welding.

[0007] Preferably, the metal gaskets are spaced apart from each other.

[0008] Preferably, the metal gasket and the panel are separated by the connecting columns to form a fitting position between the gasket and the panel for fittings to be installed in the fitting position.

[0009] Preferably, the metal gasket extends out a first connecting part, the panel extends out a second connecting part, and the fittings are respectively connected to the first connecting part and the second connecting part to be fixed on the lamp shade frame.

[0010] Preferably, the panel extends out a third connecting part, and the third connecting part extends into the panel, or extends out of the panel, or extends into and out of the panel at the same time.

[0011] Preferably, the panel is provided with a hollow position for light to penetrate the panel, and a light-transmitting plate is installed at the hollow position.

[0012] The beneficial effects of the present utility model compared with the background technology are as follows:

[0013] In this structural solution, the metal gasket is placed on the supporting part of the circular chassis, replacing the original problem of the metal gasket bearing the weight with the chassis bearing the weight. All the weight of the crystal lampshade is evenly supported by the plastic chassis, which ensures that the crystal lampshade will not be deformed or even lead to a safety accident because the metal gasket with a thickness of less than 1 mm cannot bear the weight of the entire crystal lampshade. A circle of hollow positions is designed annularly on the panel of the lampshade frame, which can increase the aesthetic appearance of the lampshade and help the lampshade increase the light-transmitting area; thereby increasing the illumination brightness of the lamp and the uniformity of the light irradiation, which is helpful for protecting people's eyesight.

Description of the Drawings

[0014] Figure 1 It is a schematic diagram of the lampshade frame body with a single-layer toothpin structure in the preferred embodiment provided by the present utility model;

[0015] Figure 2 It is a schematic diagram of the lampshade frame body with a double-layer toothpin structure in the preferred embodiment provided by the present utility model;

[0016] Figure 3 It is an exploded schematic diagram of the lampshade frame body structure in the preferred embodiment provided by the present utility model.

Detailed Embodiment

[0017] The embodiments of the present utility model are described in detail below. The illustrated embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0018] In the present utility model, unless otherwise clearly specified and defined, terms such as "assembled", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or connected through an intermediate medium, and can be connected internally between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] The technical solution and its beneficial effects of the present utility model will be made clearer and more explicit by further describing the specific embodiments of the present utility model with reference to the accompanying drawings of the specification. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0020] A preferred embodiment provided by the present utility model is as follows: Figures 1 to 3 As shown, a lamp shade frame structure includes a chassis 1 and a cover frame 2; the chassis 1 is an integral structure, the chassis 1 includes a supporting portion 11 and a hanging portion 12, the supporting portion 11 is perpendicular to the hanging portion 12, the hanging portion 12 is provided with a hook opening 13, the chassis 1 is rotationally fastened to the light-emitting lamp body through the hook opening 13, and the cover frame 2 is also installed on the light-emitting lamp body together with the chassis by connecting with the chassis 1. The light-emitting lamp body can adopt an existing lamp body that can be hung.

[0021] The cover frame 2 includes a gasket body 3, a connecting column 4 and a panel 5. The gasket body 3 is connected to the panel 5 through the connecting column 4 to form the overall cover frame; the cover frame 2 is connected to the upper end surface of the supporting portion 11 through the gasket body 3 to hang the cover frame 2 with the chassis 1 as the load-bearing body.

[0022] The gasket body 3 is composed of a number of metal gaskets 31. The connecting column 4 is provided on the metal gasket 3, and the panel 5 is fixedly connected to the connecting column 4 by screws or welding. The material of the panel is also metal. The metal gasket 31 is locked on the upper end surface of the supporting part 11 by screws to prevent the metal gasket 31 from shifting and detaching from the chassis 1. The metal gaskets are separated from each other, which is convenient for processing and saves material costs. The screws on the lamp body can also be used to fix the metal gaskets on the chassis, which is convenient for production and assembly. In this structure, the chassis 1 is circular, and a single metal gasket is arc-shaped. Each metal gasket is evenly lapped along the supporting part at intervals, and screws are locked at the intersection of adjacent metal gaskets. The screws simultaneously press adjacent metal gaskets, thereby further limiting the position of the metal gaskets. The supporting part 11 is correspondingly provided with through holes for the connecting column 4 to pass through. The connecting column 4 connects the metal gasket 31 and the metal panel 5 at the same time to form the overall cover body frame. The connecting column 4 is a cylindrical bar, and the connection between the connecting column 4 and the metal gasket 31 and the metal panel 5 can adopt a screw connection structure or a welding structure. Since the metal gasket 31 and the metal panel 5 are located at both ends of the connecting column 4, the metal gasket 31 and the panel 5 are separated by the connecting column 4 to form a fitting position 32 between the gasket and the panel 5 for the fitting 34 to be installed in the fitting position 32. The metal gasket 31 and the panel 5 are located at both ends of the connecting column 4, and the installed fitting 34 is mainly made of crystal. According to the crystal structure, it can be divided into two categories: single-hole crystal and double-hole crystal. Among them, the two types of crystals can be further divided into pure crystal structure, crystal + hardware and plastic fitting structure, so that four assembly forms can be divided. When the double-hole pure crystal structure is adopted, both the first connecting part and the second connecting part rely on the tooth pins extending outward unilaterally to fix the crystal. When the single-hole pure crystal structure is adopted, the first connecting part relies on the tooth pins extending outward unilaterally to fix the crystal, and the second connecting part relies on the inwardly extending unclosed groove to fix the crystal. When the double-hole crystal + hardware and plastic fitting structure is adopted, both the first connecting part and the second connecting part rely on the tooth pins extending outward unilaterally to fix the crystal, and the tooth pins extending outward unilaterally and the outwardly extending unclosed groove fix the hardware and plastic fittings. When the single-hole crystal + hardware and plastic fitting structure is adopted, the first connecting part relies on the tooth pins extending outward unilaterally to fix the crystal, and the tooth pins extending outward unilaterally and the outwardly extending unclosed groove fix the hardware and plastic fittings; the second connecting part relies on the inwardly extending unclosed groove to fix the crystal, and the outwardly extending unclosed groove fixes the hardware and plastic fittings.

[0023] The metal gasket 31 extends outward to form a first connecting portion 33, and the panel 5 extends outward to form a second connecting portion 51. The fitting is respectively connected to the first connecting portion 33 and the second connecting portion 51 to be fixed to the cover frame 2. The first connecting portion uses a toothpin, and the second connecting portion uses a toothpin or a clamping block 52. The toothpin is a long strip extended from a plate body. After the crystal component penetrates into the toothpin, the toothpin can be bent to limit the position of the crystal component. The clamping block 52 has a card slot 54, and card slots can also be provided between adjacent clamping blocks. When the fitting 34 is connected to the second connecting portion 51, the fitting is embedded into the card slot 54. After the crystal component is respectively connected to the first connecting portion 33 and the second connecting portion 51, it can be fixed to the cover frame 2. Both the first connecting portion 33 and the second connecting portion 51 are arranged in a circumferential manner.

[0024] The panel 5 extends out a third connecting portion 53, and the third connecting portion extends inward, or outward, or both inward and outward of the panel. The third connecting portion extending outward of the panel is located at the groove position. The third connecting portion 53 uses a toothpin. At this time, the second connecting portion has the following states: 1. all toothpins; 2. all grooves; 3. convex block + toothpin, groove + toothpin; 4. groove + convex block. The panel 5 is provided with a hollow position 55 for light to penetrate the panel 5, and a light-transmitting plate 56 is installed at the hollow position 55. The third connecting portion 53 is bent to press the light-transmitting plate to fix the position of the light-transmitting plate 56. Further, the third connecting portion 53 can also extend outward of the panel to press the light-transmitting plate. In this embodiment, the shape of the panel 5 is circular, and the hollow positions 55 are arranged in a circumferential manner on the panel 5. The hollow positions 55 can help the lampshade increase the light-transmitting area of the light source, thereby increasing the illumination brightness of the lamp and the uniformity of the light irradiation, which is helpful for protecting the eyesight of people.

[0025] For a crystal lampshade with a traditional hardware hanging plate as the chassis, one person needs to hold the heavy crystal lampshade, and another person uses screws to fix the crystal lampshade on the base of the lamp through the through holes on the hardware hanging plate. However, for the lampshade frame adopting this solution, one person can easily rotate and assemble the relatively heavy crystal lampshade to the suspension rod or the base of the lamp through the hook on the chassis.

[0026] Since the current crystal lampshades are all fixed with crystals on the lampshade through various types of metal pins or metal toothpins, the thickness of the metal pins or toothpins is generally within 1 mm. When using too thick a material to penetrate the crystal hole and then bend to fix the crystal, it requires a relatively large amount of effort from the workers, which reduces the production and assembly efficiency of the crystals in the factory. And with too much force, it is easy to grind and damage the surface of the crystal when bending the metal pins or toothpins.

[0027] Currently, for the crystal structure of the circular plastic chassis 1 on the market, a metal gasket with tooth pins is placed under the plastic chassis, and then the metal gasket is supported and fixed by connecting columns. In this way, the entire weight of the crystal lampshade is completely borne by the metal gasket with a thickness of less than 1 mm. Under the condition of long-term load-bearing, the metal gasket with a thickness of less than 1 mm is very likely to deform, and even the entire lampshade may collapse. This greatly affects the beautiful appearance of the crystal lamp, and may even further lead to safety accidents.

[0028] Due to the influence of the load-bearing of the crystal lampshade, the front panel of the existing crystal lampshade is a whole closed unit, which blocks the light in front of the lampshade, and the light can only be emitted through the crystals on the side. This significantly weakens the illumination area and brightness of the light, which has an adverse effect on people's eyesight. If some holes are opened in the front panel to increase the illumination brightness of the lamp, the strength of the front panel of the lampshade will be weakened, making the already fragile crystal lampshade structure even more vulnerable, thus accelerating the probability and speed of the overall deformation or collapse of the lampshade.

[0029] To solve the above problems, in this structural solution, the metal gasket 31 is placed on the supporting part 11 of the circular chassis 1, replacing the original load-bearing problem of the metal gasket 31 with the chassis 1 bearing the load. All the weight of the crystal lampshade is evenly supported by the plastic chassis 1, which ensures that the crystal lampshade will not deform or even lead to safety accidents due to the inability of the metal gasket with a thickness of less than 1 mm to bear the weight of the entire crystal lampshade. The increased load-bearing capacity also allows more crystal accessories to be assembled on the surface of the lampshade, minimizing the gap between the crystals of the lampshade to ensure that small creatures such as mosquitoes do not enter the crystal lampshade. This structure can not only increase the beauty and cleanliness of the appearance of the crystal lampshade, but also minimize the corrosion of the lamp beads, wires and various electronic components inside the crystal lamp by foreign objects, extending the service life of the lamp.

[0030] A circle of hollow positions 55 is annularly designed on the panel 5 of the lamp body frame 2, which can increase the beauty of the lampshade appearance and help the lampshade increase the light transmission area; thereby increasing the illumination brightness and uniformity of the light of the lamp, which is helpful for protecting people's eyesight. The light-transmitting plate 56 is fixed on the panel 5 by the tooth pins on the panel 5 or pasted on the panel 5 with glue.

[0031] In the description of the specification, the description referring to terms such as "one embodiment", "preferably", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. The schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. Through the above description of the structure and principle, those skilled in the art should understand that the present utility model is not limited to the above specific implementation manners. Improvements and substitutions using well-known technologies in the art based on the present utility model fall within the protection scope of the present utility model, which should be defined by each claim.

Claims

1. A lampshade frame structure, characterized in that: It includes a chassis and a cover frame; the chassis has a supporting part, and the cover frame includes a gasket body, connecting columns and a panel. The gasket body is connected to the panel through the connecting columns to form the overall cover frame; the cover frame is connected to the upper end surface of the supporting part through the gasket body, so that the cover frame is suspended with the chassis as the load-bearing body.

2. The structure of a lamp shade frame according to claim 1, wherein: The gasket body is composed of a number of metal gaskets, the connecting columns are arranged on the metal gaskets, and the panel is fixedly connected to the connecting columns by screws or welding.

3. A lamp shade frame structure according to claim 2, characterized in that: The metal gaskets are separated from each other.

4. A lamp shade frame structure according to claim 2, characterized in that: The metal gaskets and the panel are separated by the connecting columns to form a fitting position between the gaskets and the panel for fittings to be installed in the fitting position.

5. The structure of a lampshade frame according to claim 2, characterized in that: The metal gaskets extend outwards to form a first connecting part, the panel extends outwards to form a second connecting part, and the fittings are respectively connected to the first connecting part and the second connecting part to be fixed on the cover frame.

6. The structure of a lamp shade frame according to claim 1, wherein: The panel extends out a third connecting part, and the third connecting part extends into the panel, or extends out of the panel, or extends into and out of the panel at the same time.

7. The structure of a lampshade frame according to claim 1, characterized in that: The panel is provided with a hollow position for light to penetrate the panel, and a light-transmitting plate is installed in the hollow position.

Images