CN202253222U

CN202253222U - Reflecting LED dental lamp

Info

Publication number: CN202253222U
Application number: CN2011204136676U
Authority: CN
Inventors: 孙庆成; 张容瑄; 余业文; 简玮廷
Original assignee: JIEGUANG SEMICONDUCTOR LIGHTING TECHNOLOGY (KUNSHAN) Co Ltd
Current assignee: JIEGUANG SEMICONDUCTOR LIGHTING TECHNOLOGY (KUNSHAN) Co Ltd
Priority date: 2011-10-26
Filing date: 2011-10-26
Publication date: 2012-05-30
Anticipated expiration: 2021-10-26

Abstract

The utility model relates to an LED dental lamp meeting the international norm, which includes a bearing curved surface for a plurality of LED lamp module frames, wherein each LED lamp module frame consists of two arc curved surfaces and a support frame; the support frame consists of two support columns and a connecting beam; the two support columns are connected with the two sides of the two arc curved surfaces and fixedly embedded on the bearing curved surface for the LED lamp module frames, so as to enable the extension surfaces of the two arc curved surfaces to form an extension large arc curved surface; and an LED light source is arranged at the intersection of the connecting beam and the curved surface central normal line of the extension large arc curved surface; and reflecting surfaces are coated and spread on the surfaces of the two arc curved surfaces of each LED lamp module frame.

Description

Reflecting LED dentist lamp

Technical field

The utility model relates to a kind of special-purpose operating lamp that is applied to medical field; Be particularly related to a kind of reflection type light-emitting diode (Light EmittingDiode of the high efficiency dentist's of meeting lamp international norm; Hereinafter to be referred as LED) dentist's lamp, high usage and the power wattage that reaches light use aspect is far below the effect of product energy consumption on the market.

Background technology

Needed illumination particular importance when the tradition dentist performs the operation; Mainly be all to need the utmost point to operate accurately because want accurate moving knife or carry out when sewing up; If accidentally will injure sufferer; Even can cause the injured of healthcare givers oneself, howsoever, the cost of being paid is all with very big and unaffordable; Therefore, for carrying out light source and all requirements to some extent of light of being shone when the dentist performs the operation, especially the light source so that international norm more to be arranged clearly to operation is in recent years made stipulations, and being defined as light source is 70 millimeters apart from lampshade.

Traditional dentist's operation illuminating lamp uses the multidimensional Halogen lamp LED more, and the characteristics of said Halogen lamp LED are that brightness height and scope are big, though all meet the requirement of aforementioned international norm; But because light conversion efficiency is low, temperature is higher, and the life-span is shorter; Then can cause the waste on many energy; And exist extra unwanted wave band to produce, like infrared ray and ultraviolet ray, the doctor is prone to cause the injury on skin and the eyes when long-time the use.

The utility model content

The main purpose of the utility model is; Use high color rendering LED as light source; Requirement to international norm designs, and except the specification that reaches code requirement, has advantages such as long, no infrared and ultraviolet band light of energy-conservation, life-span and skin temperature are low more extraly.Utilize the design of reflective optic assembly to make irradiation area reach even and anti-dazzle effect.

Another purpose of the utility model is; A kind of high efficiency is provided and meets the LED dentist lamp of dentist's lamp international norm; It is by reflective arc-shaped curved surface and light emitting diode and form; And this reflective arc-shaped curved surface can reach the high usage that light uses, and reaches the effect of power wattage far below the market existing procucts.

The utility model provides a kind of reflecting LED dentist lamp, and it comprises: curved surface is carried in taking advantage of of LED lamp module framework; A plurality of LED lamp module frameworks, each LED lamp module framework is made up of two arc-shaped curved surfaces and support frame; Said support frame is made up of two supporting struts and connection crossbeam; Described two supporting struts are connected with the both sides of said two arc-shaped curved surfaces respectively and embedding attaches and is fixed in taking advantage of of said LED lamp module framework and carries on the curved surface, and then the extended surface of said two arc-shaped curved surfaces are formed extend large-scale arc-shaped curved surface; Center of surface normal intersection at said connection cross bar and the large-scale arc-shaped curved surface of said extension is provided with LED lamp source; Smoothly on two arc-shaped curved surface surfaces of said module frame be covered with a plurality of reflectings surface.

Said LED lamp module framework can be a plurality of, but is at least one; The position that a plurality of LED lamp module frameworks carry on the curved surface taking advantage of of LED lamp module framework is set to, and the effect of utilizing the led light source light of said a plurality of LED lamp module frameworks to influence each other to be caused reaches no shadow and shines; The peripheral profile of each arc-shaped curved surface in said two arc-shaped curved surfaces is circular or square.

International norm regulation lamp spacing lampshade is 70 millimeters, in order to avoid cause medical personnel injured, the utility model all meets the international norm regulation, even lower than the consumed power of market existing products, more accords with the demands of the market.

Description of drawings

The accompanying drawing of relevant said embodiment is:

Fig. 1 is the front schematic view of the reflecting LED dentist lamp of the utility model;

Fig. 2 is the structure chart of the reflecting LED dentist lamp of the utility model;

Fig. 3 is the schematic rear view of the reflecting LED dentist lamp of the utility model;

Fig. 4 is the sketch map of the reflecting LED dentist lamp of being made up of a plurality of LED lamp module frameworks of the utility model.

The primary clustering description of reference numerals:

Curved surface is carried in taking advantage of of 1:LED lamp module framework

2:LED lamp module framework

21,22: arc-shaped curved surface

23: support frame

231,232: supporting strut

233: connect crossbeam

24: extend large-scale arc-shaped curved surface

25:LED lamp source

The specific embodiment

See also the detailed description and the accompanying drawing of relevant the utility model preferred embodiment, can further understand the technology contents and the purpose effect of the utility model.

About the utility model aforementioned features and effect, following conjunction with figs. and embodiment are elaborated.

Please refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of reflecting LED dentist lamp, and it comprises: curved surface 1 is carried in taking advantage of of LED lamp module framework; A plurality of LED lamp module frameworks 2, each LED lamp module framework 2 is made up of two arc-shaped

curved surfaces

21,22 and 23 of support frames; Said support frame 23 is made up of two supporting struts 231,232 and 233 on crossbeam of connection; Described two supporting struts 231,232 are connected with the both sides of said two arc-shaped

curved surfaces

21,22 and embedding attaches and is fixed in said LED lamp module framework and takes advantage of and carry on the curved surface 1, and then the extended surface of said two arc-shaped curved surfaces are formed extend large-scale arc-shaped curved surface 24; Center of surface normal intersection at said connection cross bar 233 and the large-scale arc-shaped curved surface of said extension is provided with LED lamp source 25; Smooth a plurality of reflectings surface that are covered with are gone up on two arc-shaped curved surfaces, 21,22 surfaces of said module frame.

LED lamp module framework can be a plurality of, but is at least one.The peripheral profile of each arc-shaped curved surface in two arc-shaped curved surfaces is circular or square.

Please refer to Fig. 4, be the sketch map of the reflecting LED dentist lamp of forming by a plurality of LED lamp module frameworks that meets international norm of the utility model; Can know obviously that by accompanying drawing the influence each other effect that caused of the led light source light of said a plurality of LED lamp module frameworks capable of using reaches no shadow irradiation, and is quite big for dentist's operator assistance.

What an above-mentioned embodiment who is illustrated as to the utility model carried out specifies; But present embodiment is not the scope of patent protection that is used to limit the utility model; Anyly do not break away from the equivalence that the utility model technological thought implemented and implement or change, all should be contained in the scope of patent protection of the utility model.

In sum, the utility model not only really belongs to innovation on technological thought, and possesses conventional method commonly used above-mentioned multinomial effect can't be obtained, fully meets the novelty and the progressive requirement of legal utility model patent, files an application in accordance with the law.

Claims

1. reflecting LED dentist lamp is characterized in that it comprises:

Curved surface is carried in taking advantage of of LED light lamp module frame;

A plurality of LED light lamp module frames, each said LED light lamp module frame is made up of two arc-shaped curved surfaces and support frame; Said support frame is made up of two supporting struts and connection crossbeam; Described two supporting struts are connected with the both sides of said two arc-shaped curved surfaces respectively and embedding attaches and is fixed in taking advantage of of said LED light lamp module frame and carries on the curved surface, and then the extended surface of said two arc-shaped curved surfaces is formed and extended large-scale arc-shaped curved surface; Center of surface normal intersection at said connection crossbeam and the large-scale arc-shaped curved surface of said extension is provided with LED lamp source; Smoothly on two arc-shaped curved surface surfaces of said module frame be covered with a plurality of reflectings surface.

2. reflecting LED dentist lamp as claimed in claim 1 is characterized in that said LED light lamp module frame is at least one.

3. reflecting LED dentist lamp as claimed in claim 1 is characterized in that, the peripheral profile of each arc-shaped curved surface of said two arc-shaped curved surfaces is circular.

4. reflecting LED dentist lamp as claimed in claim 1 is characterized in that the peripheral profile of each arc-shaped curved surface of said two arc-shaped curved surfaces is square.

5. reflecting LED dentist lamp as claimed in claim 1 is characterized in that, the distance of the large-scale arc-shaped curved surface of extension that the extended surface of said LED lamp source and said two arc-shaped curved surfaces is formed be 70 millimeters and more than.

6. reflecting LED dentist lamp as claimed in claim 2; It is characterized in that; The position that said a plurality of LED light lamp module frame carries on the curved surface taking advantage of of LED light lamp module frame is set to, and the effect of utilizing the LED source light of said a plurality of LED light lamp module frames to influence each other to be caused reaches no shadow and shines.