CN218209408U - Clamping type lampshade - Google Patents

Abstract

The utility model relates to a lighting apparatus technical field, concretely relates to joint formula lamp shade, including upper cover and lower seat, the inner wall circumference of upper cover is equipped with the reed, lower seat passes through the reed joint in upper cover, its characterized in that: the lower seat is inserted with a ring seat which is used for lifting and extruding the reed outwards. The utility model relates to an ingenious, simple structure has the ring seat at the lower seat grafting, and the ring seat is at the in-process that rises, outwards extrudes the movable contact spring for the reed is not in the tensioning in the lower seat, can conveniently deviate from the upper cover with the lower seat this moment.

Description

Clamping type lampshade

Technical Field

The utility model relates to a lighting apparatus technical field, concretely relates to joint formula lamp shade.

Background

LED street lamps are semiconductor illuminating lamps. Under certain forward bias voltage and current, holes injected into a P region and electrons injected into an N region are radiated and recombined to emit photons, so that electric energy is directly converted into light energy. The solid-state cold light source is environment-friendly and pollution-free, and has the characteristics of low power consumption, high lighting effect, long service life and the like. The existing clamping type lampshade comprises an upper cover 1 and a lower seat 2, wherein a reed 3 is arranged on the circumference of the inner wall of the upper cover 1, and the lower seat 2 is arranged on the upper cover 1 from bottom to top in a clamping mode with the reed 3. The design structure is simple, and the installation speed is high. However, this design has a disadvantage that when the lower housing 2 is to be removed downward from the upper cover 1 when maintenance is required, the lower housing 2 is difficult to be removed due to interference with the spring plate 3, and even the spring plate 3 is damaged due to forcible removal, and the structure thereof needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a clamping type lampshade.

Realize the utility model discloses the technical scheme of purpose is: the utility model provides a joint formula lamp shade, includes upper cover and lower seat, the inner wall circumference of upper cover is equipped with the reed, lower seat passes through the reed joint in upper cover, its characterized in that: the lower seat is inserted with a ring seat, and the ring seat is used for ascending and outwards extruding the reed.

According to the technical scheme, the ring seat comprises an upper ring seat ring, a supporting sheet column of the ring seat and a lower ring seat ring, the supporting sheet column of the ring seat is connected between the upper ring seat ring and the lower ring seat ring, and the upper ring seat ring is used for lifting and outwards squeezing the reed.

According to the technical scheme, the lower portion of the lower base is provided with the lamp holder skirt edge, the periphery of the lamp holder skirt edge is provided with the sheet groove, and the ring base support sheet column is connected to the sheet groove in a lifting mode.

Above-mentioned technical scheme the upper cover includes upper cover lamp stand, upper cover plate, upper cover connecting plate, upper cover reed ring seat, bulb, the upper cover lamp stand connect in the upper cover plate, bulb electric connection in the upper cover lamp stand just is located the upper cover inner chamber, the upper cover connecting plate connect in the upper cover plate with upper cover reed ring seat.

According to the technical scheme, the reed is connected to the inner wall of the upper cover reed ring seat.

According to the technical scheme, the diameter of the upper ring of the ring seat is smaller than the inner diameter of the upper cover reed ring seat and larger than the outer diameter of the lower seat.

According to the technical scheme, two bulbs are arranged.

According to the technical scheme, the two upper cover connecting plates are symmetrically arranged.

After the technical scheme is adopted, the utility model discloses following positive effect has:

the utility model relates to an ingenious, simple structure has the ring seat at the lower seat grafting, and the ring seat is at the in-process that rises, outwards extrudes the movable contact spring for the reed is not in the tensioning in the lower seat, can conveniently deviate from the upper cover with the lower seat this moment.

Drawings

FIG. 1 is a schematic view of a prior art lampshade;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the present invention;

FIG. 4 is an exploded view of FIG. 3;

FIG. 5 is an enlarged view of A in FIG. 4;

FIG. 6 is a schematic view of the ring seat, spring, lower seat and ring seat of the upper cover spring;

FIG. 7 is a cross-sectional view of FIG. 6;

fig. 8 is an enlarged schematic view of B in fig. 7.

In the figure: the lamp comprises an upper cover 1, a lower seat 2, a reed 3, a ring seat 4, a ring seat upper ring 41, a ring seat support sheet column 42, a ring seat lower ring 43, a lamp holder skirt 21, a sheet groove 22, an upper cover lamp holder 11, an upper cover 12, an upper cover plate 13, an upper cover connecting plate 14, an upper cover reed ring seat 15 and a bulb 16.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the description refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

See fig. 3 to 8, the utility model provides a joint formula lamp shade, including upper cover 1 and lower 2, the inner wall circumference of upper cover 1 is equipped with reed 3, lower 2 passes through 3 joints of reed in upper cover 1, its characterized in that: the lower seat 2 is inserted with a ring seat 4, and the ring seat 4 is used for lifting and extruding the reed 3 outwards. This embodiment does the utility model discloses a basic embodiment, lower 2 are used for installing the light lens, and lower 2 need dismantle when maintaining, when the ring seat 4 that will descend 2 pegs graft upwards slides, when the ring seat 4 goes up, crowded movable contact spring 3 is outside for reed 3 no longer closely laminates in lower 2, can deviate from lower 2 from the upper cover 1 more easily this moment.

In this embodiment, the ring seat 4 includes a ring seat upper ring 41, a ring seat support sheet column 42, and a ring seat lower ring 43, the ring seat support sheet column 42 is connected between the ring seat upper ring 41 and the ring seat lower ring 43, and the ring seat upper ring 41 is used to lift and squeeze the reed 3 outwards. The ring seat upper ring 41, the ring seat support sheet pillar 42, and the ring seat lower ring 43 may be connected by riveting, welding, bolting, etc., but are not limited thereto.

In this embodiment, in order to realize the sliding of the ring seat 4 on the lower seat 2, the lower part of the lower seat 2 is provided with a lamp holder skirt 21, a sheet groove 22 is formed on the circumference of the lamp holder skirt 21, and the ring seat supporting sheet posts 42 are connected to the sheet groove 22 in a lifting manner. The outer diameter of the ring seat upper ring 41 is larger than the sheet groove opening of the sheet groove 22, the ring seat upper ring 41 can be used as the descending limit of the ring seat 4, and similarly, the lower seat 2 can be used as the ascending limit of the ring seat 4. The height of the seat support posts 42 is set in accordance with the contact requirements of the leaf springs 3 and is not specifically limited herein, and should not affect the understanding of those skilled in the art.

In this embodiment, the upper cover 1 includes an upper cover lamp holder 11, an upper cover 12, an upper cover plate 13, an upper cover connecting plate 14, an upper cover reed ring seat 15, and a bulb 16, the upper cover lamp holder 11 is connected to the upper cover plate 13, the bulb 16 is electrically connected to the upper cover lamp holder 11 and located in the inner cavity of the upper cover 12, and the upper cover connecting plate 14 is connected to the upper cover plate 13 and the upper cover reed ring seat 15. The upper cover reed ring seat 15 corresponds to the lower seat 2 and is connected with the periphery of the lower seat 2 in a clearance mode. The height of the upper cover connecting plate 14 is adjustable according to the requirement of lighting focusing, and is not limited here.

In this embodiment, the spring 3 is attached to the inner wall of the upper cover spring ring seat 15, corresponding to the lower seat 2, according to the specific structure of the upper cover 1.

In this embodiment, the diameter of the ring seat upper ring 41 is smaller than the inner diameter of the upper cover reed ring seat 15 and larger than the outer diameter of the lower seat 2, so that the ring seat upper ring 41 can freely rise and contact the push reed 3.

In this embodiment, two bulbs 16 are provided, depending on the brightness requirements. Of course, the upper cover lamp base 11 and the upper cover 12 may be adjusted in steps to increase or decrease the number of bulbs 15 to change the brightness, as desired.

In this embodiment, two upper cover connecting plates 14 are symmetrically arranged, and similarly, the number of the upper cover connecting plates can also be adjusted according to specific requirements.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (8)

1. The utility model provides a joint formula lamp shade, includes upper cover (1) and lower (2), the inner wall circumference of upper cover (1) is equipped with reed (3), lower (2) pass through reed (3) joint in upper cover (1), its characterized in that: the lower seat (2) is inserted with a ring seat (4), and the ring seat (4) is used for lifting and extruding the reed (3) outwards.

2. A snap-fit lampshade according to claim 1, characterized in that: the ring seat (4) comprises an upper ring seat ring (41), a supporting sheet column (42) of the ring seat and a lower ring seat ring (43), the supporting sheet column (42) of the ring seat is connected between the upper ring seat ring (41) and the lower ring seat ring (43), and the upper ring seat ring (41) is used for ascending and outwards squeezing the reed (3).

3. A snap-fit lampshade according to claim 2, characterized in that: the lamp holder skirt edge (21) is arranged at the lower part of the lower seat (2), the sheet groove (22) is formed in the circumference of the lamp holder skirt edge (21), and the ring seat support sheet columns (42) are connected to the sheet groove (22) in a lifting mode.

4. A snap-fit lampshade according to claim 2, characterized in that: upper cover (1) includes upper cover lamp stand (11), upper cover (12), upper cover plate (13), upper cover connecting plate (14), upper cover reed ring seat (15), bulb (16), upper cover lamp stand (11) connect in upper cover plate (13), bulb (16) electric connection in upper cover lamp stand (11) just are located upper cover (12) inner chamber, upper cover connecting plate (14) connect in upper cover plate (13) with upper cover reed ring seat (15).

5. The snap-fit lampshade of claim 4, wherein: the reed (3) is connected to the inner wall of the upper cover reed ring seat (15).

6. The snap-fit lampshade of claim 4, characterized in that: the diameter of the ring seat upper ring (41) is smaller than the inner diameter of the upper cover reed ring seat (15) and larger than the outer diameter of the lower seat (2).

7. The snap-fit lampshade of claim 4, characterized in that: two bulbs (16) are arranged.

8. The snap-fit lampshade of claim 4, characterized in that: two upper cover connecting plates (14) are symmetrically arranged.

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