CN205155696U

CN205155696U - Tube light

Info

Publication number: CN205155696U
Application number: CN201520786570.8U
Authority: CN
Inventors: 邝俊康; 李志刚
Original assignee: Shenzhen Wancheng Energy Saving Co Ltd
Current assignee: Shenzhen Wancheng Energy Saving Co Ltd
Priority date: 2015-10-12
Filing date: 2015-10-12
Publication date: 2016-04-13
Anticipated expiration: 2025-10-12

Abstract

The utility model provides a tube light. Tube light includes the lamp body, the lamp body is including integration fashioned lamp cup, diffuser plate and outer loop, the lamp cup includes lamp cup body and extension, the lamp cup body is including different two open ends and the inside cavity of the relative bore that sets up, the extension with a lamp cup body open end is connected, the diffuser plate accept in closing on of lamp cup the open end of extension, the outer loop is located keeping away from of lamp cup the periphery of the open end of extension. The utility model discloses a with outer loop, lamp cup and diffuser plate integrated into one piece, on the one hand, reduced tube light's part number, whole tube light structure is compacter, greatly reduced assembly costs and material cost, the defect of flaw appears by the outward appearance that has resulted in of equipment tolerance when on the other hand has avoided among the prior art assembling outer loop, lamp cup and diffuser plate three, and do not have adapting unit such as bolt to expose outside the casing for more pleasing to the eye of tube light.

Description

Down lamp

Technical field

The utility model relates to technical field of lamps, particularly, relates to a kind of Down lamp.

Background technology

Light emitting diode (LightingEmittingDiode, LED) is that one partly leads not solid state light emitters.It utilizes solid semiconductor chip as luminescent material, releases superfluous energy in the semiconductors and cause photo emissions by carrier generation compound, directly luminous.LED illumination product utilizes LED as the produced ligthing paraphernalia of light source exactly, ultraviolet and infrared ray is not had in the spectrum of LED light source, heat is low and without stroboscopic, radiationless, and discarded object is recyclable, do not pollute not containing mercury element, cold light source, can safe touch, therefore belong to typical green illumination light source; In addition, LED is called as forth generation lighting source or green light source, has the advantages such as energy-saving and environmental protection, the life-span is long, volume is little, can be widely used in the fields such as various instruction, display, decoration, backlight, common photograph and urban landscape.

Along with the continuous progress of LED technology, cost constantly reduces, it is a kind of new development trend that LED lamp enters human lives as environment-friendly type ordinary electrical home appliance, LED cylindrical shell is no exception, emerge very eurypalynous LED down in order to replace traditional lighting, but existing common LED down structure is too complicated, the parts comprised are many, such as there is Lamp cup, outer shroud, lampshade, power pack etc., because parts cause the assembly cost of different parts and material cost to increase more, simultaneously when assembling, because the size coupling between each parts has certain requirement, the outward appearance of product can be caused to occur flaw because of component tolerance or excessive assembling tolerance, reduce the attractive in appearance of product.

So, be necessary to be further improved the Down lamp of said structure, to avoid above-mentioned defect.

Utility model content

For solving the inaesthetic technical problem of product that the high and assembling tolerance of assembly cost that above-mentioned light emitting diode causes because of parts more causes, the utility model provides a kind of outer shroud, Lamp cup and diffuser plate integrated Down lamp, reduce assembly cost and material cost, and whole cylinder lamp structure is compacter, do not have the attaching parts such as bolt to be exposed to outside housing simultaneously, make Down lamp more attractive in appearance.

A kind of Down lamp of the utility model, described lamp body comprises the Lamp cup of integrated molding, diffuser plate and outer shroud, described Lamp cup comprises Lamp cup body and extension, described Lamp cup body comprises two different openends of the bore that is oppositely arranged and inner hollow, described extension is connected with described Lamp cup body one openend, described diffuser plate is contained in the openend that described Lamp cup body closes on described extension, is located on the periphery of described Lamp cup body away from the openend of described extension outside described.

In Down lamp one preferred embodiment that the utility model provides, described extension cylindrically or horn-like.

In Down lamp one preferred embodiment that the utility model provides, described diffuser plate is translucent diffuser plate.

In Down lamp one preferred embodiment that the utility model provides, described diffuser plate is connected with described Lamp cup body arc-shaped transition.

In Down lamp one preferred embodiment that the utility model provides, be connected with the described Lamp cup body surface of side of described diffuser plate comprises concaveconvex structure.

In Down lamp one preferred embodiment that the utility model provides, also comprise lamp plate, described lamp plate is fixedly connected with described extension, and described lamp plate and described lamp body are structure as a whole.

In Down lamp one preferred embodiment that the utility model provides, described lamp plate and the mode that is fixedly connected with of described extension are that buckle is fixed.

Compared to prior art, the Down lamp that the utility model provides has following beneficial effect:

One, outer shroud, Lamp cup and diffuser plate are one-body molded, and structure is simple, easy for installation; And pass through one-body molded to outer shroud, Lamp cup and diffuser plate, on the one hand, reduce the component count of Down lamp, whole cylinder lamp structure is compacter, greatly reduces assembly cost and material cost; Avoid on the other hand by the defect of assembling outward appearance that tolerance causes and occur flaw when outer shroud, Lamp cup and diffuser plate three being assembled in prior art, and do not have the attaching parts such as bolt to be exposed to outside housing, make Down lamp more attractive in appearance.

Two, lamp plate is fixedly connected with extension, and when Down lamp is assembled, outer shroud, Lamp cup, diffuser plate and lamp plate then as parts, can reduce assembly cost while easy for installation.

Three, the one side that diffuser plate is connected with Lamp cup body is designed to concaveconvex structure, forms diffuse reflection, can increase the uniformity of light, improves fogging degree, also has the advantage of convenient processing simultaneously.

Four, lamp body adopts the translucent polymer material of atomization to make, and light source directly can pass diffuser plate, makes Lamp cup, diffuser plate and outer shroud can be one-body molded.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:

Fig. 1 is the perspective view of the Down lamp that the utility model provides;

Fig. 2 is the sectional view of Down lamp shown in Fig. 1.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 is the perspective view of the Down lamp that the utility model provides; Fig. 2 is the sectional view of Down lamp shown in Fig. 1.

Described Down lamp 1 comprises lamp body 11, lamp plate 13 and power pack 15, and described lamp plate 13 is contained in described power pack 15 and is connected with described lamp body 11.

Described lamp body 11 comprises the Lamp cup 111 of integrated molding, diffuser plate 113 and outer shroud 115, and described lamp body 11 adopts the translucent polymer material of atomization to make, and the light source of described Down lamp 1 can directly through described diffuser plate 113.Described Lamp cup 111 comprises Lamp cup body 1111 and extension 1113, two openends that the bore that described Lamp cup body 1111 tool is oppositely arranged is different and inner hollow, described extension 1113 extends from the little openend of described Lamp cup body 1111 near described power pack 15 and is connected with described power pack 15, described extension 1113 is structure or horn-like structure cylindrically, when described extension 1113 is horn-like structure, the openend be connected with described Lamp cup body 1111 is greater than the openend away from described Lamp cup body 1111; Described diffuser plate 113 is contained in the little openend of described Lamp cup body 1111 and is connected with described Lamp cup body 1111 arc-shaped transition, be connected with described Lamp cup body 1111 surface of side of described diffuser plate 113 comprises concaveconvex structure 1131, the diffuser plate of concaveconvex structure can form diffuse reflection, increase the uniformity of light, improve fogging degree; Described outer shroud 115 is located at the periphery of the big uncork end of described Lamp cup body 1111, and described outer shroud 115 can be loop configuration, and its shape is corresponding with the shape of the big uncork end of described Lamp cup body 1111.

Described lamp plate 13 is contained in described power pack 15 and adopts buckle fixed form to be fixed together with described extension 1113, then described Lamp cup 111, diffuser plate 113, outer shroud 115 and described lamp plate 13 are structure as a whole, ease of assembly, and ensure that heat radiation and decrease light loss.Described lamp plate 13 comprises substrate 131 and multiple LED lamp bead 133 being installed on described substrate 131, described substrate 131 adopts aluminium base or ceramic substrate, and described LED lamp bead 133 is located at the surface of described substrate 131 in single lamp pearl solid matter mode.

Described lamp plate 13 is for being luminous energy by electric energy conversion, produce certain heat simultaneously, luminous energy forms comfortable luminous environment by described Lamp cup 111, for providing illumination around below described Down lamp 1, heat distributes in the surrounding space of the described power pack 15 of the described lamp plate 13 of collecting, and is dispersed in described LED tube lamp 1 ambient air by the louvre (not shown) being arranged at described power pack 15.

Described power pack 15 tool receiving space and being connected with described extension 1113, be provided with the driving power (not shown) of the electric energy being supplied to described lamp plate 13 in described power pack 15, the shell of described power pack 15 can design the convenient heat radiation of louvre simultaneously.

The Down lamp 1 that the utility model provides has following beneficial effect:

One, Lamp cup 111, diffuser plate 113 and outer shroud 115 are one-body molded, and structure is simple, easy for installation, and by by one-body molded to Lamp cup 111, diffuser plate 113 and outer shroud 115, on the one hand, reduce the component count of Down lamp, whole cylinder lamp structure is compacter, greatly reduces assembly cost and material cost; Avoid on the other hand by the defect of assembling outward appearance that tolerance causes and occur flaw when outer shroud, Lamp cup and diffuser plate three being assembled in prior art, and do not have the attaching parts such as bolt to be exposed to outside housing, make Down lamp more attractive in appearance.

Two, lamp plate 13 is fixedly connected with diffuser plate 113, and when Down lamp 1 is assembled, Lamp cup 111, diffuser plate 113, outer shroud 115 and lamp plate 13 as parts, can reduce assembly cost while easy for installation.

Three, the one side that diffuser plate 113 is connected with Lamp cup body 1111 is designed to concaveconvex structure, forms diffuse reflection, can increase the uniformity of light, improves fogging degree, also has the advantage of convenient processing simultaneously.

Four, lamp body 11 adopts the translucent polymer material of atomization to make, and light source directly can pass diffuser plate 113, makes Lamp cup 111, diffuser plate 113 and outer shroud 115 can be one-body molded.

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a Down lamp, comprise lamp body, it is characterized in that, described lamp body comprises the Lamp cup of integrated molding, diffuser plate and outer shroud, described Lamp cup comprises Lamp cup body and extension, described Lamp cup body comprises two different openends of the bore that is oppositely arranged and inner hollow, described extension is connected with described Lamp cup body one openend, described diffuser plate is contained in the openend that described Lamp cup body closes on described extension, is located on the periphery of described Lamp cup body away from the openend of described extension outside described.

2. Down lamp according to claim 1, is characterized in that, described extension cylindrically or horn-like.

3. Down lamp according to claim 1, is characterized in that, described diffuser plate is translucent diffuser plate.

4. Down lamp according to claim 1, is characterized in that, described diffuser plate and described Lamp cup body are that arc-shaped transition is connected.

5. Down lamp according to claim 1, is characterized in that, be connected with the described Lamp cup body surface of side of described diffuser plate comprises concaveconvex structure.

6. Down lamp according to claim 1, is characterized in that, also comprises lamp plate, and described lamp plate is fixedly connected with described extension, and described lamp plate and described lamp body are structure as a whole.

7. Down lamp according to claim 6, is characterized in that, described lamp plate and the mode that is fixedly connected with of described extension are that buckle is fixed.