Eye-protection lamp light source

Abstract

The utility model provides an eye-protection lamp light source, and relates to the technical field of lighting equipment. The device comprises a shell; the plurality of COB lamp beads are mounted on the inner side of the shell; and the light scattering component is mounted on the shell and is arranged corresponding to the plurality of COB lamp beads. In the application, the COB lamp bead is directly adopted, the brightness is high, the full spectrum is realized, and the blue light wave band is relatively low due to the fluorescent powder modulated by a special process; the main function of the light scattering component is to enable light to uniformly irradiate in a large area, improve the uniformity, improve the uniformity and reduce glare. On the whole, the light uniformity can be effectively improved, and harm to eyes is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to an eye protection lamp light source. Background Art

[0002] The characteristics of eye protection lamps of existing market products are as follows: the national standard requirement for uniformity is less than 3, and similar products are in the range of 2-3. The blue light band is relatively high at a certain color temperature, which is very harmful to the eyes. Glare and flicker are not processed, and long-term use is harmful to the eyes and causes headaches. The shadows are heavy and there are dark areas. It is not full-band, and the color rendering index is low. Long-term use is harmful to the eyes.

[0003] Therefore, there is an urgent need for an eye protection lamp light source that can effectively improve the uniformity of light. Utility Model Content

[0004] The purpose of the utility model is to provide an eye protection lamp light source, which solves the technical problem of insufficient light uniformity causing eye damage in the prior art. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides an eye protection lamp light source, comprising:

[0007] case;

[0008] COB lamp beads, a plurality of said COB lamp beads are installed inside the said shell;

[0009] A light-scattering component is mounted on the housing and is arranged corresponding to a plurality of the COB lamp beads.

[0010] Preferably, the light-scattering component comprises:

[0011] A diffuser cover, wherein a plurality of the diffusers are respectively mounted on a plurality of the COB lamp beads and fixedly connected in the housing.

[0012] Preferably, it also includes:

[0013] A light-homogenizing film is fixedly connected to the opening edge of the shell, and a plurality of COB lamp beads are arranged close to the opening and corresponding to the light-homogenizing film.

[0014] Preferably, the light homogenizing film is provided with a plurality of layers, and a plurality of the light homogenizing films are stacked to form a multilayer film, and are installed at the edge of the opening.

[0015] Preferably, the opening and the side wall of the shell form a lampshade, and a plurality of the COB lamp beads are located in the lampshade.

[0016] Preferably, a plurality of the COB lamp beads are symmetrically installed in the housing.

[0017] In the technical solution provided by the utility model, COB lamp beads are directly used, which not only have high brightness and full spectrum, but also have phosphors modulated by special processes to make the blue light band relatively low; the main function of the light-scattering component is to make the light evenly irradiate a large area, improve uniformity, improve uniformity, and reduce glare. Overall, this application can effectively improve the uniformity of light and reduce damage to the eyes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0020] Figure 2 This is a schematic diagram of the installation of the light diffuser and COB lamp beads of the utility model.

[0021] In the figure, 1, shell; 2, uniform light film; 3, diffuser; 4, COB lamp bead; 5, opening. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0023] refer to Figure 1-2 The specific embodiment of the utility model provides an eye protection lamp light source, including:

[0024] Shell 1;

[0025] COB lamp beads 4, a plurality of COB lamp beads 4 are installed inside the housing 1;

[0026] The light-scattering component is mounted on the housing 1 and is arranged corresponding to a number of COB lamp beads 4 .

[0027] The characteristics of existing products on the market regarding eye protection lamps: the national standard requirement for uniformity is less than 3, and similar products are all in the range of 2-3. At a certain color temperature, the blue light band is relatively high, which is very harmful to the eyes. Glare and stroboscopic light are not processed, and long-term use is harmful to the eyes and causes headaches. The shadows are relatively heavy, there are dark areas, it is not full-band, and the color rendering index is low. Long-term use is harmful to the eyes. In this application, COB lamp beads 4 are directly used, which not only have high brightness and full spectrum, but also phosphors modulated by special processes to make the blue light band relatively low; the main function of the astigmatism component is to enable light to irradiate a large area evenly, improve uniformity, improve uniformity, and reduce glare. On the whole, this application can effectively improve the uniformity of light and reduce damage to the eyes.

[0028] Further optimization scheme, the astigmatism components include:

[0029] The diffuser 3 , wherein the diffuser 3 is respectively mounted on the COB lamp beads 4 and fixedly connected in the housing 1 .

[0030] Each group of COB lamp beads 4 corresponds to a group of diffuser covers 3, which can make the light emitted by each group of COB lamp beads 4 irradiate a large area, and the irradiation effect is more uniform, effectively improving the uniformity.

[0031] Further optimization plans also include:

[0032] The light homogenizing film 2 is fixedly connected to the edge of the opening 5 of the housing 1 , and a plurality of COB lamp beads 4 are arranged close to the opening 5 and corresponding to the light homogenizing film 2 .

[0033] The light emitted by the COB lamp beads 4 passes through the diffuser 3 and then irradiates the light-homogenizing film 2. The light-homogenizing film 2 can reduce glare and effectively improve uniformity.

[0034] In a further optimized solution, the light homogenizing film 2 is provided with several layers, and several light homogenizing films 2 are stacked to form a multilayer film, and are installed at the edge of the opening 5 .

[0035] In order to ensure good uniformity, the light-homogenizing film 2 is set to several layers. The light emitted by the COB lamp bead 4 passes through several light-homogenizing films 2, and the power supply of the lamp power supply is stabilized and ripple-free. There is no flicker, a large area of ​​light source illumination, no dark shadow area, and effectively improves uniformity.

[0036] According to a further optimized solution, the opening 5 and the side wall of the housing 1 form a lampshade, and a plurality of COB lamp beads 4 are located in the lampshade.

[0037] Through the lampshade, the light emitted by the COB lamp beads 4 can be more reflected out of the housing 1 to ensure an effective lighting effect.

[0038] According to a further optimization scheme, a plurality of COB lamp beads 4 are symmetrically installed in the housing 1 .

[0039] This setting can effectively provide high-brightness, full-spectrum, low-blue light, light source. The position of COB lamp beads 4 is determined by scientific simulation to ensure that the uniformity of the illumination surface is in the range of 1.1-1.5.

[0040] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. used herein to indicate the orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0041] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0042] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An eye protection lamp light source, characterized in that: include: Housing (1); COB lamp beads (4), a plurality of the COB lamp beads (4) are installed on the inner side of the housing (1); A light-scattering component is mounted on the housing (1) and is arranged corresponding to a plurality of the COB lamp beads (4).

2. The eye protection lamp light source according to claim 1, characterized in that: The light-scattering component comprises: A diffuser cover (3), wherein a plurality of the diffuser covers (3) are respectively sleeved on a plurality of the COB lamp beads (4) and fixedly connected in the housing (1).

3. The eye protection lamp light source according to claim 2, characterized in that: Also includes: A light homogenizing film (2), the light homogenizing film (2) being fixedly connected to the edge of the opening (5) of the shell (1), and a plurality of COB lamp beads (4) being arranged close to the opening (5) and corresponding to the light homogenizing film (2).

4. The eye protection lamp light source according to claim 3, characterized in that: The light-homogenizing film (2) is provided with a plurality of layers, and a plurality of the light-homogenizing films (2) are stacked to form a multilayer film, and are installed at the edge of the opening (5).

5. The eye protection lamp light source according to claim 3, characterized in that: The opening (5) and the side wall of the housing (1) form a lampshade, and a plurality of COB lamp beads (4) are located in the lampshade.

6. The eye protection lamp light source according to claim 1, characterized in that: A plurality of the COB lamp beads (4) are symmetrically mounted in the housing (1).

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