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Dental lamp and operation illuminating lamp dual-purpose device capable of realizing optical mode switching

An optical mode, dual-purpose device technology, applied in lighting devices, fixed lighting devices, components of lighting devices, etc., can solve the problem of not being combined, and achieve the effect of expanding the irradiation range and avoiding long-term excessive irradiation

Pending Publication Date: 2020-02-04
东莞市欧微照明科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Existing lights do not effectively combine the two

Method used

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  • Dental lamp and operation illuminating lamp dual-purpose device capable of realizing optical mode switching
  • Dental lamp and operation illuminating lamp dual-purpose device capable of realizing optical mode switching
  • Dental lamp and operation illuminating lamp dual-purpose device capable of realizing optical mode switching

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Embodiment Construction

[0014] refer to Figure 1-4 According to the present invention, a dual-purpose device for a dental light and an operating light that realizes optical mode switching includes a light body 1, an optical lens, and an LED light source module 2, and the LED light source module 2 is fixed on the light body 1 In the above, the optical lens includes a first optical lens 31 and a second optical lens 32, the first optical lens is arranged directly under the LED light source module 2 and is combined and fixed with the LED light source module 2, the described The second optical lens 32 is arranged on the secondary optical lens cover 4 and is located below the first optical lens 31, and the secondary optical lens cover 4 is provided with a hollow groove 33 and the second optical lens 32 at intervals, so that The above-mentioned secondary optical lens cover 4 rotates relative to the illuminating lamp body 1 . By setting the secondary optical lens cover 4, the rotation of the secondary opti...

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PUM

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Abstract

The invention provides a dental lamp and operation illuminating lamp dual-purpose device capable of realizing optical mode switching. The device comprises an illuminating lamp body, optical lenses andan LED light source module, wherein the LED light source module is fixed on the illuminating lamp body, the optical lenses comprise a first optical lens and second optical lenses, the first optical lens is arranged under the LED light source module, the second optical lenses are arranged on a secondary optical lens cover and located below the first optical lens, hollowed empty slots and the second optical lenses are arranged on the secondary optical lens cover at intervals, and the secondary optical lens cover rotates relative to the illuminating lamp body. The optical lenses are designed into two separate types, and the first optical lens is arranged in the position opposite to the LED light source module and can realize light gathering through the module during light emitting; and the second optical lenses can rotate relative to the first optical lens, so that the two kinds of the lenses are separated or matched for switching of a tooth diagnosis mode and a dental lamp mode.

Description

technical field [0001] The invention belongs to the field of medical lamps, and in particular relates to an adjustable dental lamp. Background technique [0002] In the dental industry, dental lights are used to illuminate a patient's mouth (oral cavity) during dental treatment. For example, dental lights aid in patient examination and diagnosis, tooth reduction and preparation, shade matching and restoration. There are some difficulties in applying LED light sources in dental lights in the prior art. For example, in various dental applications, the quality of light is important, and the illuminance and its irradiation range have an important sense of experience for the operator and the operator. In surgical diagnosis, in order to clarify the situation of each azimuth point, it is necessary to provide sufficient brightness to reduce shadow projection and reflection of light, while in dental operation, it is necessary to reduce light to prevent long-term operation Visual f...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V5/04F21V14/06F21W131/202F21W131/20F21Y115/10
CPCF21S8/00F21V5/04F21V14/06F21W2131/20F21W2131/202F21Y2115/10
Inventor 何新广宗金华艾为林张茂雷
Owner 东莞市欧微照明科技有限公司
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