CN202328025U

CN202328025U - Light-emitting diode (LED) lamp shade

Info

Publication number: CN202328025U
Application number: CN201120455951XU
Authority: CN
Inventors: 陈春玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-17
Filing date: 2011-11-17
Publication date: 2012-07-11
Anticipated expiration: 2021-11-17

Abstract

The utility model relates to the technical field of a lamp shade, in particular to a light-emitting diode (LED) lamp shade, which is formed by connecting a front shade, a transparent lens, a reflecting cup and a support sequentially. The front shade is a hollow cylinder, and the front end face of the hollow cylinder extends inwards and outwards to form protruding rings respectively. The reflecting cup is a horn-shaped ring body with a bigger front portion and a smaller rear portion, and an outer end of a ring formed by extending a rear end of the ring body forms a hollow cylindrical connecting portion backwards. The support is a cup-shaped body with a front opening, a connecting portion is arranged on the front side of the cup-shaped body, arc-shaped through holes are distributed evenly on a lateral wall of the cup-shaped body behind the connecting portion, and sector-shaped through holes are evenly distributed on a bottom face of the cup-shaped body. Due to the structural characteristics, the LED lamp shade has the advantages of being low in cost, convenient to assemble, long in service life, attractive in appearance, good in radiating effect and the like and is suitable for places such as families and hotels.

Description

The LED lampshade

Technical field

The utility model relates to the lampshade technical field, refers in particular to a kind of LED lampshade.

Background technology

Used lampshade has PC lampshade, glass lamp shade, plastic lamp shade, LED lampshade, DIY lampshade and paper lamp-shade etc. in the life, and wherein the LED lampshade is a kind of of LED accessory, is for better with light focusing; Make light more concentrated, and prevent to get an electric shock and to the protection eyes, because people's living standard improves constantly; The LED lampshade plays a role in lighting not only with coming light to be concentrated to light focusing, and it also is used for playing decoration function at family, hotel, at present; The lampshade of LED lamp is of a great variety, adopts made mostly, and cost is expensive; Can't one-shot forming to some rakish products, need link into an integrated entity through means such as welding, improved the cost of product; And the long-term use of these lampshades makes the lampshade corrosion easily, in the service life of reducing lampshade, makes beautiful lampshade outward appearance be difficult for permanent the maintenance.

Summary of the invention

The purpose of the utility model is intended to overcome the shortcoming of above-mentioned prior art, provides that a kind of outward appearance is beautiful, the LED lampshade of long service life, with low cost, good heat dissipation effect.

The utility model is realized through following technical scheme:

A kind of LED lampshade; It is characterized in that: be formed by connecting on front shroud, transparent glasses lens, reflector and support successively; Described front shroud is a hollow cylinder; The front end face of hollow cylinder is inside respectively and be outward extended with bulge loop, and described reflector is pre-large post-small tubaeform torus, and the outer end of the annulus that extend laterally toric rear end forms the connecting portion of hollow cylinder backward; Described support is the cup type body of open front, and the front side of cup type body is to be evenly equipped with on arc-shaped through-hole, the bottom surface on the cup type body sidewall after connecting portion, the connecting portion to be evenly equipped with fan-shaped pylone.

The concrete structure that above-mentioned front shroud, transparent glasses lens, reflector and support connect successively is: radially outward be provided with plural double-screw bolt on the outer surface of reflector; With the corresponding through hole that is provided with on the sidewall of the corresponding front shroud of described double-screw bolt; Passing through hole with screw is tightened on the double-screw bolt; Front shroud and reflector are linked together; Transparent glasses lens is clamped between the front end face of inside bulge loop of front shroud and reflector, and the connecting portion of reflector and the connecting portion of support are spirally connected through the internal and external threads that is provided with respectively.

The rear end sidewall of the hollow cylinder of above-mentioned front shroud is provided with several T font openings, and the outer surface of the front bulkhead of opening is provided with boss.

Above-mentioned T font opening has 2, is separately positioned on the relative two side, the hollow cylinder rear end of front shroud.

The front side of two through holes is provided with the positive stop lug boss of double-screw bolt on the inner surface of the hollow cylinder of above-mentioned front shroud.

The bottom surface of above-mentioned support is provided with the LED lamp installing hole more than three.

The utility model is compared the outstanding and beneficial technical effects of prior art:

1, the utility model connects simply, and outward appearance is beautiful, and is with low cost.

2, the thread turns of the utility model is many, and reflexed light ring and radiator cover are convenient through its relative position of threaded adjusting.

3, the good heat dissipation effect of the utility model, long service life is applicable to family, hotel.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the plan structure sketch map of the utility model.

Fig. 3 be among Fig. 2 A-A to the sectional structure sketch map.

1-front shroud among the figure, 11-bulge loop, 12-hollow cylinder, 13-through hole, 14-T font opening, 15-positive stop lug boss; The 16-boss, 2-transparent glasses lens, 3-reflector, 31-front end face, 33-torus; The 34-connecting portion, 36-double-screw bolt, 37-annulus, 4-support, 41-cup type body; The 42-arc-shaped through-hole, 43-fan-shaped pylone, 44-bottom surface, 45-installing hole, 46-connecting portion.

The specific embodiment

The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-3:

A kind of LED lampshade; It is characterized in that: be formed by connecting on front shroud 1, transparent glasses lens 2, reflector 3 and support 4 successively; Described front shroud 1 is a hollow cylinder 12; The front end face of hollow cylinder 12 is inside respectively and be outward extended with bulge loop 11, and described reflector 3 is pre-large post-small tubaeform torus 33, and the outer end of the annulus 37 that extend laterally the rear end of torus 33 forms the connecting portion 34 of hollow cylinder backward; The cup type body 41 that described support 4 is an open front, the front side of cup type body 41 are to be evenly equipped with on arc-shaped through-hole 42, the bottom surface 44 on cup type body 41 sidewalls after connecting portion 46, the connecting portion 46 to be evenly equipped with fan-shaped pylone 43.

The concrete structure that above-mentioned front shroud 1, transparent glasses lens 2, reflector 3 and support 4 connect successively is: radially outward be provided with plural double-screw bolt 36 on the outer surface of reflector 3; With the corresponding through hole 13 that is provided with on the sidewall of described double-screw bolt 36 corresponding front shrouds 1; Passing through hole 13 with screw is tightened on the double-screw bolt 36; Front shroud 1 and reflector 3 are linked together; Transparent glasses lens 2 is clamped between the front end face 31 of inside bulge loop 11 of front shroud 1 and reflector 3, and the connecting portion 34 of reflector 3 is spirally connected through the internal and external threads that is provided with respectively with the connecting portion 46 of support 4.

The rear end sidewall of the hollow cylinder 12 of above-mentioned front shroud 1 is provided with several T font openings 14, and the outer surface of the front bulkhead of opening 14 is provided with boss 16.

Above-mentioned T font opening 14 has 2, is separately positioned on the relative two side, hollow cylinder 12 rear ends of front shroud 1.

The front side of two through holes 13 is provided with the positive stop lug boss 15 of double-screw bolt 36 on the inner surface of the hollow cylinder 12 of above-mentioned front shroud 1.

The bottom surface 44 of above-mentioned support 4 is provided with the LED lamp installing hole 45 more than three.

The foregoing description is merely the preferred embodiment of the utility model, is not the protection domain that limits the utility model according to this, so: the equivalence that all structures according to the utility model, shape, principle are done changes, and all should be covered by within the protection domain of the utility model.

Claims

1. LED lampshade; It is characterized in that: be formed by connecting on front shroud, transparent glasses lens, reflector and support successively; Described front shroud is a hollow cylinder; The front end face of hollow cylinder is inside respectively and be outward extended with bulge loop, and described reflector is pre-large post-small tubaeform torus, and the outer end of the annulus that extend laterally toric rear end forms the connecting portion of hollow cylinder backward; Described support is the cup type body of open front, and the front side of cup type body is to be evenly equipped with on arc-shaped through-hole, the bottom surface on the cup type body sidewall after connecting portion, the connecting portion to be evenly equipped with fan-shaped pylone.

2. LED lampshade according to claim 1; It is characterized in that: the concrete structure that said front shroud, transparent glasses lens, reflector and support connect successively is: radially outward be provided with plural double-screw bolt on the outer surface of reflector; With the corresponding through hole that is provided with on the sidewall of the corresponding front shroud of described double-screw bolt; Passing through hole with screw is tightened on the double-screw bolt; Front shroud and reflector are linked together, and transparent glasses lens is clamped between the front end face of inside bulge loop of front shroud and reflector, and the connecting portion of reflector and the connecting portion of support are spirally connected through the internal and external threads that is provided with respectively.

3. LED lampshade according to claim 1 is characterized in that: the rear end sidewall of the hollow cylinder of described front shroud is provided with several T font openings, and the outer surface of the front bulkhead of opening is provided with boss.

4. LED lampshade according to claim 3 is characterized in that: described T font opening has 2, is separately positioned on the relative two side, the hollow cylinder rear end of front shroud.

5. LED lampshade according to claim 1 is characterized in that: the front side of two through holes is provided with the positive stop lug boss of double-screw bolt on the inner surface of the hollow cylinder of described front shroud.

6. according to each described LED lampshade of claim 1-5, it is characterized in that: the bottom surface of described support is provided with the LED lamp installing hole more than three.