Novel anti-blue-light eye-protection lamp

Abstract

The utility model provides a novel anti-blue-light eye-protection lamp which comprises a rubber base, an inserting groove is formed in the lower portion of the rubber base, a damping base is arranged at the top end of the rubber base, a supporting column is fixedly connected to the top end of the damping base, and an adjusting swing arm is movably connected to the top end of the supporting column. And the top end of the adjusting swing arm is movably connected with a pull-down lamp structure, so that the problem that due to the double arrangement of the blue light reducing lamp bead and the blue light reducing film, light rays are dark and gloomy easily, and large burden is caused to eyes of a user is solved.

Description

Technical Field

[0001] The utility model mainly relates to the field of eye protection lamps, and specifically relates to a novel blue light protection eye protection lamp. Background Art

[0002] LED (Light Emitting Diode) is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of LED is a semiconductor chip. One end of the chip is attached to a bracket, one end is the negative pole, and the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin. The semiconductor chip consists of two parts, one part is a P-type semiconductor, in which holes dominate, and the other end is an N-type semiconductor, which is mainly electrons. But when these two semiconductors are connected, a PN junction is formed between them. When the current acts on the chip through the wire, the electrons will be pushed to the P area, where the electrons and holes recombine, and then they will emit energy in the form of photons. This is the principle of LED light emission. The wavelength of light, that is, the color of light, is determined by the material that forms the PN junction. Common LED lamps have complex structures, emit strong light, and are highly irritating to the human eye. In particular, the presence of blue light will cause harm to those who use LED lamps for a long time, and cannot meet the needs of people in modern society for LED lamps.

[0003] In the invention patent application with application number CN201921164790.1, publication date 2020.05.29, and titled "An LED Anti-blue Light Eye Protection Desk Lamp", the invention patent application includes a lamp cover, a lamp lower cover, a lamp base and a hardware hose, and is characterized in that: the lamp cover and the lamp lower cover are rectangular as a whole, the lamp cover and the lamp lower cover are fixed together by screws, an LED light sheet is arranged in the lamp cover, a light homogenizing plate is arranged on the lamp lower cover, and a blue light reducing device is arranged between the LED light sheet and the light homogenizing plate. The device is a film, a plurality of blue light reducing lamp beads are arranged on the LED lamp sheet, a plastic tube is fixed on the lamp base, a liquid crystal display is arranged on the front side of the plastic tube, a plurality of control switches and DC sockets are arranged on the rear side of the plastic tube, the upper cover of the lamp head is fixed on one end of the hardware hose, and the other end of the hardware hose passes through the plastic tube and is fixed on the lamp base. The device can remove as much blue light as possible from the light through the dual setting of blue light reducing lamp beads and blue light reducing film, so as to make the light soft and not dazzling, thereby effectively protecting the eyes of the user.

[0004] However, in actual use, the eye protection desk lamp uses a dual setting of blue light reduction lamp beads and blue light reduction film, which easily leads to dim light and causes a greater burden on the user's eyes. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides a novel blue light protection eye protection lamp, which is used to solve the problem that the light is dim due to the dual setting of blue light reduction lamp beads and blue light reduction film, which causes a greater burden on the eyes of users.

[0007] 2. Technical solution:

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a novel anti-blue light eye protection lamp, comprising a rubber base, a slot is arranged below the rubber base, a damping base is arranged on the top of the rubber base, a support column is fixedly connected to the top of the damping base, an adjustment swing arm is movably connected to the top of the support column, and a pull-down lamp structure is movably connected to the top of the adjustment swing arm.

[0009] The pull-down lamp structure includes an outer lampshade, the upper end surface of the outer lampshade is provided with heat dissipation holes, the top of the outer lampshade is fixedly connected with a movable seat, the top of the inner part of the outer lampshade is provided with an LED light sheet, a blue light-reducing film is movably connected with the inner wall of the outer lampshade below the LED light sheet, a vertical reflective layer is provided on the inner wall of the outer lampshade below the blue light-reducing film, a tension spring is provided below the vertical reflective layer and the inner wall of the outer lampshade, a traction column is fixedly connected below the tension spring, an annular reflective layer ring is provided below the traction column, a light-transmitting plate is provided on the middle surface of the annular reflective layer ring, and an outward-turned top sheet is provided on the upper surface of the annular reflective layer ring.

[0010] Furthermore, the rubber base is fixed on the surface of the rod through a slot, the pull-down lamp structure forms a movable structure on the surface of the support column by adjusting the swing arm, and the support column and the pull-down lamp structure form a movable structure through screws on both sides of the adjustment swing arm.

[0011] Furthermore, an annular fitting groove is provided on the inner wall of the outer lampshade, and the blue light reducing film is installed on the surface of the annular fitting groove to filter the blue light of the LED lamp sheet.

[0012] Furthermore, the annular reflective layer ring and the light-transmitting plate form an elastic structure on the lower end surface of the outer lampshade through a tension spring, the outward-turned top sheet is arranged in an annular shape on the upper surface of the annular reflective layer ring, and the lower end of the outer lampshade is provided with a slot for engaging the outward-turned top sheet.

[0013] Furthermore, after the annular reflective layer ring and the light-transmitting plate are pulled down, the outward-turned top sheet is turned outward in all directions. Under the action of the tension spring, the annular reflective layer ring and the light-transmitting plate are pulled back, and the annular reflective layer ring and the light-transmitting plate are supported by the outward-turned top sheet to form a reflective gap.

[0014] 3. Beneficial effects:

[0015] The utility model has a reasonable design. When the eye protection lamp is in use, the pull-down lamp structure is fixedly supported on a plane by the rubber base, and can also be fixed on the surface of a rod-shaped object by clamping the slot on the lower end surface of the rubber base to achieve fixation at a position such as a bedside. During normal operation, the LED lamp sheet emits light through the blue light reducing film and the light-transmitting plate for illumination. When the indoor light is dim and the brightness needs to be increased, the annular reflective layer ring is pulled downward to pull the outward-turned top sheet out of the slot, and then the outward-turned top sheet is pulled outward like the surroundings, the annular reflective layer ring is loosened, and the outward-turned top sheet supports the annular reflective layer ring under the outer lampshade. At this time, the light emitted by the LED lamp sheet passes through the blue light reducing film and is reflected by the annular reflective layer ring, thereby improving the brightness, thereby reducing the burden on the user's eyes when the indoor light is dim. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the pull-down lamp structure of the utility model;

[0018] Figure 3 This is a schematic plan view of the pull-down lamp structure of the utility model;

[0019] Figure 4 For the utility model Figure 3 Schematic diagram of A in the figure.

[0020] Reference numerals:

[0021] 1. Rubber base; 2. Slot; 3. Damping base; 4. Support column; 5. Adjustment arm; 6. Pull-down lamp structure; 601. External lamp cover; 602. Heat dissipation hole; 603. Movable seat; 604. LED light sheet; 605. Blue light reduction film; 606. Vertical reflective layer; 607. Traction column; 609. Annular reflective layer ring; 610. Translucent plate; 611. Outward-turned top sheet. DETAILED DESCRIPTION

[0022] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] Refer to the attached Figure 1-4 , including a rubber base 1, a slot 2 is arranged below the rubber base 1, a damping base 3 is arranged on the top of the rubber base 1, a support column 4 is fixedly connected to the top of the damping base 3, an adjustment swing arm 5 is movably connected to the top of the support column 4, a pull-down lamp structure 6 is movably connected to the top of the adjustment swing arm 5, the rubber base 1 is fixed to the surface of the rod-shaped object through the slot 2, the pull-down lamp structure 6 is formed as an active structure on the surface of the support column 4 by adjusting the swing arm 5, and the support column 4 and the pull-down lamp structure 6 are formed as an active structure by screws on both sides of the adjustment swing arm 5. The device achieves the purpose of improving the brightness when the indoor light is dim through the pull-down annular reflective layer ring 609 in the pull-down lamp structure 6.

[0027] The pull-down lamp structure 6 includes an outer lampshade 601, and a heat dissipation hole 602 is arranged on the upper end surface of the outer lampshade 601. A movable seat 603 is fixedly connected to the top of the outer lampshade 601. An LED lamp sheet 604 is arranged on the top of the inner part of the outer lampshade 601. A blue light-reducing film 605 is movably connected to the inner wall of the outer lampshade 601 below the LED lamp sheet 604. A vertical reflective layer 606 is arranged on the inner wall of the outer lampshade 601 below the blue light-reducing film 605. A tension spring 607 is arranged below the vertical reflective layer 606 and the inner wall of the outer lampshade 601. A traction column 608 is fixedly connected to the tension spring 607 below the tension spring 607. An annular reflective layer ring 609 is arranged below the traction column 608. A light-transmitting plate 610 is arranged on the middle surface of the annular reflective layer ring 609. An outward-turning The top piece 611, the inner wall of the outer lampshade 601 is provided with an annular fitting groove, the blue light reducing film 605 is installed on the surface of the annular fitting groove to filter the blue light of the LED lamp sheet 604, the annular reflective layer ring 609 and the light-transmitting plate 610 form an elastic structure on the lower end surface of the outer lampshade 601 through the tension spring 607, the outward-turned top piece 611 is arranged in an annular shape on the surface above the annular reflective layer ring 609, and the lower end of the outer lampshade 601 is provided with a slot for engaging the outward-turned top piece 611, after the annular reflective layer ring 609 and the light-transmitting plate 610 are pulled down, the outward-turned top piece 611 is turned outward toward the surroundings, and under the action of the tension spring 607, the annular reflective layer ring 609 and the light-transmitting plate 610 are pulled back, and the annular reflective layer ring 609 and the light-transmitting plate 610 are supported by the outward-turned top piece 611 to form a reflecting gap.

[0028] In this embodiment, when the eye protection lamp is used, the pull-down lamp structure 6 is fixedly supported on a plane by the rubber base 1, and can also be clamped and fixed on the surface of a rod-shaped object by the slot 2 on the lower end surface of the rubber base 1 to achieve fixation at a location such as a bedside. During normal operation, the LED lamp sheet 604 emits light through the blue light-reducing film 605 and the light-transmitting plate 610 for illumination. When the indoor light is dim and the brightness needs to be increased, the annular reflective layer ring 609 is pulled downward to pull the outward-turned top sheet 611 out of the slot, and then the outward-turned top sheet 611 is pulled outward like the surroundings, and the annular reflective layer ring 609 is loosened. The outward-turned top sheet 611 supports the annular reflective layer ring 609 under the outer lampshade 601. At this time, the light emitted by the LED lamp sheet 604 passes through the blue light-reducing film 605 and is reflected by the annular reflective layer ring 609 to increase the brightness, thereby reducing the burden on the user's eyes when the indoor light is dim.

[0029] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A new type of blue light protection eye protection lamp, characterized in that : comprising a rubber base (1), a slot (2) being arranged below the rubber base (1), a damping base (3) being arranged at the top of the rubber base (1), a support column (4) being fixedly connected to the top of the damping base (3), an adjustment swing arm (5) being movably connected to the top of the support column (4), and a pull-down lamp structure (6) being movably connected to the top of the adjustment swing arm (5), The pull-down lamp structure (6) comprises an outer lampshade (601), the upper surface of the outer lampshade (601) is provided with a heat dissipation hole (602), the top of the outer lampshade (601) is fixedly connected with a movable seat (603), the top of the inner top of the outer lampshade (601) is provided with an LED lamp sheet (604), the lower part of the LED lamp sheet (604) is movably connected to the inner wall of the outer lampshade (601), and the lower part of the blue light reduction film (605) is movably connected to the inner wall of the outer lampshade (601). A vertical reflective layer (606) is arranged on the wall, a tension spring (607) is arranged below the vertical reflective layer (606) and on the inner wall of the outer lampshade (601), a traction column (608) is fixedly connected below the tension spring (607), an annular reflective layer ring (609) is arranged below the traction column (608), a light-transmitting plate (610) is arranged on the middle surface of the annular reflective layer ring (609), and an outward-turned top sheet (611) is arranged on the upper surface of the annular reflective layer ring (609).

2. The novel blue light protection eye protection lamp according to claim 1 is characterized in that: The rubber base (1) is fixed to the surface of the rod-shaped object via a slot (2); the pull-down light structure (6) forms a movable structure on the surface of the support column (4) via an adjustable swing arm (5); and screws are used on both sides of the adjustable swing arm (5) to form a movable structure for the support column (4) and the pull-down light structure (6).

3. The novel blue light protection eye protection lamp according to claim 1 is characterized in that: The inner wall of the outer lampshade (601) is provided with an annular fitting groove, and the blue light reducing film (605) is installed on the surface of the annular fitting groove to filter the blue light of the LED light sheet (604).

4. The novel blue light protection eye protection lamp according to claim 1 is characterized in that: The annular reflective layer ring (609) and the light-transmitting plate (610) form an elastic structure on the lower surface of the outer lampshade (601) via a tension spring (607); the outward-turned top sheet (611) is arranged in an annular manner on the upper surface of the annular reflective layer ring (609); and a slot for engaging the outward-turned top sheet (611) is arranged at the lower end of the outer lampshade (601).

5. The novel blue light protection eye protection lamp according to claim 1 is characterized in that: After the annular reflective layer ring (609) and the light-transmitting plate (610) are pulled down, the outward-turned top sheet (611) is turned outward in all directions. Under the action of the tension spring (607), the annular reflective layer ring (609) and the light-transmitting plate (610) are pulled back, and the annular reflective layer ring (609) and the light-transmitting plate (610) are supported by the outward-turned outward-turned top sheet (611), thereby forming a reflective gap.

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