TWM624534U - Magnifying glass with adjustable color temperature and dimming - Google Patents

Abstract

A magnifying glass with adjustable temperature and light adjustment, comprising: a casing, a magnifying lens, a plurality of light emitting components and a control component, the casing includes a lens bearing seat and a handle connected to the lens bearing seat, and the magnifying lens is arranged on the A lens carrier, a plurality of groups of light emitting components are arranged around the lens carrier, each group of light emitting components includes a cool color light source and a warm color light source, the control component signals are connected to each cool color light source and each warm color light source, and the control component is based on the received external light source. Instructs to control the opening and closing of each cool-color light source and each warm-color light source, and adjust the brightness of each cool-color light source and each warm-color light source to combine into a plurality of color temperatures. The magnifying glass with adjustable color temperature and dimming can meet the needs of users for different color temperature and brightness.

Description

Magnifying glass with adjustable color temperature and dimming

This work is about a magnifying glass, and more particularly, a magnifying glass with adjustable color temperature and light.

At present, magnifying glasses with light source assistance on the market can be divided into cool color light and warm color light according to different light sources loaded. Magnifiers with different color temperatures must be selected according to different needs, causing inconvenience in use. Moreover, the photoreceptor cells in each person's eyes have different sensitivities to cold light and warm light, and the cold light (or warm light) suitable for one person may not be comfortable for another person, so a single color temperature, brightness, cool light or warm light. It does not meet the needs of most people.

Therefore, in order to solve various problems of the conventional magnifying glass, this creation proposes a magnifying glass with adjustable color temperature and light.

In order to achieve the above purpose and other purposes, the present invention proposes a magnifying glass with adjustable color and temperature, which includes: a casing, including a lens bearing seat and a handle connected to the lens bearing seat; a magnifying lens disposed on the lens bearing seat; a lens carrier; a plurality of groups of light emitting components are arranged around the lens carrier, each group of the light emitting components includes a cool-color light source and a warm-color light source; and a control component for signally connecting each of the cool-color light sources and each of the warm-color light sources , the control component controls the opening and closing of each of the cool-color light sources and each of the warm-color light sources according to the received external instructions, and adjusts the brightness of each of the cool-color light sources and each of the warm-color light sources to combine into a plurality of color temperatures.

In an embodiment of the present invention, the cool-color light sources and the warm-color light sources of each group of the light emitting components are closely adjacent.

In an embodiment of the present invention, the brightness of each of the cool-color light sources and each of the warm-color light sources varies in six stages.

In an embodiment of the present invention, the cool-color light source is a white light source, and the warm-color light source is an orange light source.

In an embodiment of the present invention, the cool-color light source is a cool-light LED lamp, and the warm-color light source is a warm-color LED lamp.

In an embodiment of the present invention, the warm-color light source includes a warm-color lampshade and a white-light LED lamp, and the warm-color lampshade covers the white-light LED lamp.

In an embodiment of the present invention, when each group of the light emitting members is continuously turned on for a certain period of time, the control member automatically controls each group of the light emitting members to be turned off.

In an embodiment of the present invention, it further includes a battery module and an external power supply interface, and the battery module and the external power supply interface are electrically connected to each group of light emitting components independently of each other.

In an embodiment of the present invention, a screw hole is disposed at one end of the handle opposite to the lens carrier.

In this way, the magnifying glass with adjustable color temperature and dimming can be combined with a variety of mixed color temperatures to meet the needs of users, instead of only having dichotomous cool or warm colors to choose from.

In order to fully understand the creation, the following specific embodiments are used to describe the creation in detail with the accompanying drawings. Those skilled in the art can understand the purpose, features and effects of the present creation from the content disclosed in this specification. It should be noted that this creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the spirit of this creation. The following embodiments will further describe the related technical contents of the present creation in detail, but the disclosed contents are not intended to limit the scope of the patent application of the present creation. The description is as follows:

As shown in FIG. 1 and FIG. 2 , a magnifying glass 100 with adjustable color temperature and dimming according to an embodiment of the present invention includes: a casing 1 , a magnifying lens 2 , a plurality of light emitting components 3 and a control component 4 .

The housing 1 includes a lens holder 11 and a handle 12 connected to the lens holder 11 . The casing 1 is preferably an injection-molded plastic part, which has the characteristics of light weight, dirt resistance and wear resistance. In this embodiment, the diameter of the lens holder 11 is up to 100 mm, however, the present invention is not limited to this, and the lens holder 11 can also be of other sizes.

The magnifying lens 2 is arranged on the lens carrier 11 . Generally speaking, the magnifying lens 2 is a convex lens, but the present invention is not limited to this, and different types of lenses can be assembled according to requirements. In this embodiment, the diopter of the magnifying lens 2 reaches 8D, which is a large-sized lens with high diopter. However, the present invention is not limited thereto, and the magnifying lens 2 may be of other specifications.

A plurality of sets of light emitting members 3 are disposed around the lens holder 11 , and each set of light emitting members 3 includes a cool color light source 31 and a warm color light source 32 . In FIG. 2 of the present embodiment, a total of nine groups of light emitting members 3 are arranged and arranged around each other at equal distances. However, the present invention is not limited to this, and the number and arrangement of the light emitting members 3 can be changed. The cool color light source 31 is, for example, white light, blue light, etc., and the warm color light source 32 is, for example, red light, orange light, or yellow light. Cool light has a higher color temperature, and warm light has a lower color temperature. In this embodiment, the cool-color light source 31 is a white LED lamp, and the warm-color light source 32 is an orange-light LED lamp. However, the present invention is not limited to this. The basic color light of the cool-color light source 31 and the warm-color light source 32 and the types of bulbs can be changed according to requirements.

The control member 4 is signal-connected to each of the cool-color light sources 31 and each of the warm-color light sources 32 . The control member 4 controls the on and off of the cool light sources 31 and the warm light sources 32 according to the received external instructions, and adjusts the brightness of the cool light sources 31 and the warm light sources 32 to form a plurality of color temperatures.

Specifically, the control member 4 includes, for example, a brightness adjustment member 41 and a color temperature adjustment member 42 . The brightness adjustment member 41 and the color temperature adjustment member 42 are preferably exposed on the handle 12 . With the brightness adjustment member 41 activated, the control member 4 adjusts the overall brightness of the light emitting member 3 segment by segment. For example, by pressing the first lower brightness adjusting member 41, the control member 4 controls the overall brightness of the light emitting member 3 to be 20% brightness, and pressing it again will increase the brightness to 40% brightness... Press the fifth lower brightness to increase the brightness to the brightest 100% Brightness, the control member 4 controls the light emitting member 3 to turn off when the sixth press is pressed. In this embodiment, the brightness of the cool-color light source 31 and each of the warm-color light sources 32 changes in six stages (including turning off and no brightness). However, the present invention is not limited to this, and the number of brightness segments of the cool-color light source 31 and each warm-color light source 32 can be simply changed.

On the other hand, the control member 4 can also change the color temperature in accordance with the received external instructions. In detail, when the color temperature adjusting member 42 is triggered, the control member 4 adjusts the on/off and intensity of the cool light sources 31 and the warm light sources 32 of each group of light emitting members 3 to combine multiple color temperatures. For example, in one example, the color temperature adjustment member 42 is a three-stage adjustment of the color temperature. When the color temperature adjustment member 42 is pressed for the first time, the control member 4 only turns on the cool-color light source 31 , and the control member 4 turns on the cool-color light source 31 and The warm-color light source 32 is turned on to combine the color temperature between the two, and the control member 4 only turns on the warm-color light source 32 and turns off the cool-color light source 31 by pressing the third time to obtain the color temperature of the pure warm-color light source. Further, regarding the aspect that the control member 4 turns on the cool-color light source 31 and the warm-color light source 32 at the same time, more changes can be generated to combine more combined color temperatures. For example, the control member 4 can set the brightness of the cool-color light source 31 to 80% and the brightness of the warm-color light source 32 to 20% to adjust the mixed color temperature of the cool-color light; press the color temperature adjustment member 42 again, the control member 4 makes the brightness of the cool-color light source 31 to 20% , The brightness of the warm color light source 32 is 80%, and the mixed color temperature of the warm color light is adjusted. In this example, it is a four-stage adjustment color temperature (pure cool color light, two mixed color light, pure warm color light). The finer the control member 4 controls the brightness of the cool light source 31 and the warm light source 32 , the more mixed color temperatures can be combined to meet the needs of the user, instead of only dichotomous cool light or warm light to choose from.

Further, in this embodiment, as shown in FIG. 2 , each group of light-emitting members 3 is separated by a certain distance, but the cool-color light sources 31 and the warm-color light sources 32 to which each group of light-emitting members 3 belong are closely adjacent, so as to be relatively close to each other. Good formation of mixed color temperatures. However, the present invention is not limited to this, the cool-color light sources 31 and the warm-color light sources 32 belonging to each group of light emitting members 3 may also be widely separated from each other or distributed at equal distances, or all the light emitting members 3 are closely adjacent to each other.

In this embodiment, the cool-color light source 31 is a white LED lamp, and the warm-color light source 32 is a warm-light LED lamp, and the two are different parts; however, in another embodiment, as shown in FIG. 3 , the light emitting member 3 a The warm-color light source 32 includes a warm-color lampshade 321 and a white LED lamp 322 , that is, the LED lamps used in both are the same white lamp material, and the warm-color lampshade 321 is used to cover one of the white LED lamps to generate warm-colored light. The advantage of this approach is that only the same LED lamp can be used, but the disadvantage is that it is more difficult to assemble.

Further, in this embodiment, when each group of the light emitting members 3 is continuously turned on for a certain period of time, the control member 4 automatically controls each group of the light emitting members 3 to be turned off. In this embodiment, the power is forced to be powered off for 30 minutes to avoid wasting electricity due to accidental touch or forgetting to turn off, but the invention is not limited to this.

Further, in this embodiment, as shown in FIG. 2 , the magnifying glass 100 with adjustable color temperature and dimming further includes a battery module 5 and an external power supply interface 6 . The battery module 5 is, for example, a battery socket electrically connected to a plurality of groups of light emitting members 3 , so as to provide power to the light emitting members 3 . The external power supply interface 6 is, for example, a Type C charging interface or a Universal Serial Bus (USB) charging interface, and an external power source is used to directly provide power to the light emitting member 3 . And the battery module 5 and the external power supply interface 6 are electrically connected to each group of light emitting components 3 independently of each other, that is, the external power supply interface 6 does not charge the battery module 5 to avoid overcharging of the rechargeable battery or the external power supply interface 6 is electrically connected to a primary Dangerous use of non-volatile batteries.

Further, in this embodiment, as shown in FIG. 1 , one end of the handle 12 opposite to the lens carrier 11 is provided with a screw hole 121 . The screw holes 121 can be used to connect other devices to use the magnifying glass more conveniently, such as connecting to other fixtures.

Further, in this embodiment, the magnifying glass with adjustable color and temperature can also have a light guide member (not shown in the figure), which is arranged around the lens carrier 11 and covers each group of light emitting members 3. The light guide member can make The point light source becomes more uniform through multiple refraction, so that each group of light emitting members 3 emits soft light.

The present creation has been disclosed by embodiments above. However, those skilled in the art should understand that the embodiments are only used to describe the present creation, and should not be construed as limiting the scope of the present creation. It should be noted that all changes and substitutions equivalent to this embodiment should be set to be included in the scope of the present creation. Therefore, the scope of protection of this creation shall be determined by the scope of the patent application.

100: Magnifying glass with adjustable color temperature and dimming 1: Shell 11: Lens holder 12: Grip 121: screw hole 2: magnifying lens 3: Light emitting member 31: Cool light source 32: Warm light source 321: Warm shade 322: White LED light 3a: Light emitting member 4: Control Components 41: Brightness adjustment piece 42: Color temperature adjustment piece 5: Battery module 6: External power supply interface

FIG. 1 is a schematic diagram of the appearance of a magnifying glass with adjustable color temperature and light according to an embodiment of the present invention. FIG. 2 is a schematic diagram of an internal structure of a magnifying glass with adjustable color temperature and light intensity according to an embodiment of the present invention. FIG. 3 is a schematic diagram of a light emitting member according to another embodiment of the present invention.

100: Magnifying glass with adjustable color temperature and dimming

11: Lens holder

12: Grip

2: magnifying lens

3: Light emitting member

31: Cool light source

32: Warm light source

4: Control Components

41: Brightness adjustment piece

42: Color temperature adjustment piece

5: Battery module

6: External power supply interface

Claims (9)

A magnifying glass with adjustable color temperature and dimming, comprising: a casing, including a lens carrier and a handle connected to the lens carrier; a magnifying lens, arranged on the lens bearing seat; A plurality of groups of light emitting members are arranged around the lens carrier, and each group of the light emitting members includes a cool-color light source and a warm-color light source; and a control component, the signal is connected to each of the cool-color light sources and each of the warm-color light sources, the control component controls the on and off of each of the cool-color light sources and each of the warm-color light sources according to the received external instructions, and adjusts each of the cool-color light sources and each of the warm-color light sources The brightness of the light source can be combined into a plurality of color temperatures. The magnifying glass with adjustable color and temperature as claimed in claim 1, wherein the cool color light source and the warm color light source of each group of the light emitting components are closely adjacent. The magnifying glass with adjustable color and temperature according to claim 1, wherein the brightness of each of the cool-color light sources and each of the warm-color light sources varies in six stages. The magnifying glass with adjustable color and temperature according to claim 1, wherein the cool color light source is a white light source, and the warm color light source is an orange light source. The magnifying glass with adjustable color temperature and dimming according to claim 1, wherein the cool color light source is a cold light LED lamp, and the warm color light source is a warm color LED lamp. The magnifying glass with adjustable color temperature and dimming according to claim 1, wherein the warm-color light source comprises a warm-color lampshade and a white-light LED lamp, and the warm-color lampshade covers the white-light LED lamp. The magnifying glass with adjustable color temperature and dimming according to claim 1, wherein when each group of the light emitting elements is continuously turned on for a certain period of time, the control element automatically controls each group of the light emitting elements to be turned off. The magnifying glass with adjustable color temperature and dimming according to claim 1, further comprising a battery module and an external power supply interface, the battery module and the external power supply interface are electrically connected to each group of light emitting components independently of each other. The magnifying glass with adjustable color, temperature and light according to claim 1, wherein one end of the handle opposite to the lens carrier is provided with a screw hole.

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