Glare-free small scrubber night lamp

Abstract

The utility model relates to a glare-free small floor washing night lamp which comprises a lamp body, a cover plate is arranged at the rear end of the lamp body, a mounting groove is formed in the lower side of the outer surface of the lamp body, a positioning structure is arranged on the inner surface of the lamp body and comprises triangular plates which are symmetrical left and right, a special-shaped plate is arranged below the third plate, and the special-shaped plate is arranged below the triangular plates. A groove is formed in the end, away from the inner surface of the lamp body, of the special-shaped plate, L-shaped plates are symmetrically arranged on the lower portion of the special-shaped plate left and right, a battery is arranged between the L-shaped plates, an optical lens is arranged in the mounting groove, the light emitting angle of the optical lens is 3 degrees, and the light emitting angle of the optical lens is combined with the divergence angle beta of 180 degrees for use, so that light on the ground is compact and clear, and the service life of the lamp body is prolonged. The light emitting area is large, so that the ground is uniformly washed; the divergence angle alpha is set to be 1-5 degrees, light is basically emitted forwards, upward emission of light is reduced, glare is avoided, and human eyes are not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor lighting, in particular to a glare-free floor-washing night lamp. Background Art

[0002] Night lights provide a low-light source at night for areas that do not require normal lighting. They are a type of lamp that provides auxiliary lighting before and after bedtime. They can provide a visual light source for the user's home environment for a long or short period of time. Although the light is not strong, it can clearly see all objects in the room, making it convenient for nighttime living and providing a sleeping companion for people who are afraid of the dark. However, existing night lights cannot illuminate the ground evenly and cannot effectively reduce the impact of glare on the human eye. Night lights placed on the ground are easily affected by ground moisture and shorten their service life. Therefore, we designed a glare-free floor-washing night light.

[0003] Patent number CN202321425113.7 is a Chinese utility model patent, which discloses a foldable night light, including a base, the upper surface of the base is provided with a silicone lampshade, the upper end of the silicone lampshade is fixedly connected to a top cover, the upper surface of the base is provided with a mounting groove, one side of the inner bottom wall of the mounting groove is fixedly connected to a control module, the other side of the inner bottom wall of the mounting groove is fixedly connected to a battery, the upper part of the inner wall of the mounting groove is fixedly connected to an LED lamp, and the lower part of the right outer surface of the base is provided with an adjustment knob. In this utility model, through the setting of the sound controller, the night light can be turned on or off only by sound at night. When the night light is turned on, the light softness or color of the night light can be controlled by adjusting the setting of the knob and the touch pad, which makes it convenient to use the night light at night and improves the adaptability to different groups of people. However, this utility model has the following problems: first, it does not have the function of low-position lighting to effectively prevent glare and evenly illuminate the ground; second, it does not have a positioning design, and the assembly is troublesome and the efficiency is poor; third, it does not have a moisture-proof design, and water vapor is easily left behind when the ground is cleaned. If the night light is placed directly on the ground and often absorbs moisture, it will affect its service life. Utility Model Content

[0004] The purpose of the utility model is to address the shortcomings of the existing technology. By providing a special optical lens, positioning structure, isolation plate and moisture-absorbing plate, the utility model solves the technical problems that the existing night lights are not able to evenly wash a large area while preventing glare, and the assembly speed is slow. When the night lights are placed on the ground, they are easily affected by ground moisture, which shortens their service life.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A glare-free floor-cleaning night light comprises a lamp body, a cover plate is provided at the rear end of the lamp body, a mounting groove is provided at the lower side of the outer surface of the lamp body, and a positioning structure is provided on the inner surface of the lamp body, the positioning structure comprises a bilaterally symmetrical triangular plate, a special-shaped plate is provided below the triangular plate, a groove is provided at one end of the special-shaped plate away from the inner surface of the lamp body, and L-shaped plates are symmetrically provided below the special-shaped plate, a battery assembly is provided between the L-shaped plates, an optical lens is provided in the groove of the mounting groove, and the light output angle of the optical lens is 3 degrees.

[0007] Preferably, the divergence angle α of the optical lens in the Y-axis direction is 1-5 degrees, and the divergence angle β of the optical lens in the X-axis direction is 180 degrees.

[0008] As a preferred embodiment, LED particles are provided inside the optical lens, the rear end of the LED particles is fixedly connected to the circuit board, the upper end of the circuit board is provided with a rectangular groove, and the left and right ends of the circuit board are symmetrically provided with protrusions, the surfaces of the protrusions are adapted to the connecting grooves, and a fixed A-pillar is provided above the circuit board.

[0009] As a preferred embodiment, a slope is provided on the upper side of the outer surface of the lamp body, a circular hole is provided in the center of the slope surface, and a solar panel is provided on the surface of the slope and outside the circular hole, and an infrared sensing device is provided in the hole of the circular hole.

[0010] As a preferred embodiment, a No. 1 positioning column is provided on the upper side of the front end of the cover plate, and a fixed B-pillar is provided in the middle part of the front end of the cover plate, a No. 2 positioning column is symmetrically provided on the lower side of the fixed B-pillar, and a long strip is provided at the lower end of the outer surface of the fixed B-pillar, and the surface of the long strip is adapted to connect to the rectangular groove.

[0011] As a preference, a charging port is provided at the front lower end of the lamp body, an isolation plate is provided at the lower surface of the lamp body, a connecting block is provided at the lower end of the isolation plate, and a moisture absorption plate is provided between the isolation plate and the lower surface of the lamp body.

[0012] Beneficial effects of the utility model:

[0013] (1) The optical lens of the present invention has a light output angle of 3 degrees, which has the ability to converge light and can deflect the light toward the axis after passing through the lens to form a real image. When used in combination with a divergence angle β of 180 degrees, the light output area is large, clear, and evenly illuminates the ground. In addition, the divergence angle α of the optical lens in the Y-axis direction is 1-5 degrees, which basically outputs light forward, reduces the upward dispersion of light, has no glare, and has no effect on the human eye.

[0014] (2) In the present invention, a positioning structure is provided to limit the position of components inside the night light, such as batteries, circuit boards, and infrared sensing devices, thereby reducing the number of times the components are fixed with bolts, thereby speeding up the assembly speed.

[0015] (3) In the present invention, by providing an isolation plate and a moisture-absorbing plate, the height of the charging port from the ground is increased while the moisture on the ground is absorbed, thereby reducing the impact of moisture on the internal components of the night light and extending its service life.

[0016] In summary, the utility model has the advantages of simple structure, long service life and no glare, and is particularly suitable for the field of indoor lighting technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a structural diagram of a glare-free floor-washing night light.

[0019] Figure 2 This is a schematic diagram of the rear axle structure inside the lamp body.

[0020] Figure 3 Schematic diagram of the front axle side structure of the cover part.

[0021] Figure 4 Schematic diagram of the optical lens part.

[0022] Figure 5 This is a schematic diagram of the upward-axis structure of the lamp body.

[0023] Figure 6 Schematic diagram of the structure of the isolation plate part. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.

[0025] Example 1

[0026] like Figures 1 to 6As shown, the utility model provides a glare-free floor-cleaning night light, including a lamp body 1. The lamp body 1 is made of plastic, and its inner surface is evenly provided with reinforcing heat dissipation ribs, which strengthen the heat dissipation effect while reinforcing it. The rear end of the lamp body 1 is provided with a cover plate 2, which is made of plastic. The cover plate 2 is adapted to the structure and size of the lamp body 1, and a mounting groove 11 is provided at the lower side of the outer surface of the lamp body 1 to provide an installation space for the optical lens 4. The inner surface of the lamp body 1 is provided with a positioning structure 3 to limit the position of components inside the lamp body 1, such as a battery 7, a circuit board 5, and an infrared sensing device 123, thereby reducing the number of times the components are fixed with bolts, thereby speeding up the assembly speed. The positioning structure 3 includes a left-right symmetrical triangular plate 31, which is used in conjunction with the No. 1 positioning column 21 to limit the position of the infrared sensing device 123 without the need for bolt fixation. A special-shaped plate 32 is provided below the triangular plate 31 to match the long strip 24 It is used to limit the position of the circuit board 5 without the need for bolts. A groove 33 is provided at one end of the special-shaped plate 32 away from the inner surface of the lamp body 1, and an L-shaped plate 35 is symmetrically provided below the special-shaped plate 32, which is used in conjunction with the No. 2 positioning column 23 to limit the battery 7 without the need for bolts. A battery assembly 7 is provided between the L-shaped plates 35 for storing electrical energy. An optical lens 4 is provided in the groove of the mounting groove 11, and the optical lens 4 is sunken in the mounting groove 11, which helps to increase the anti-glare effect. The optical lens 4 has a light-emitting angle of 3 degrees, which has the ability to converge light and can deflect light in the axial direction after passing through the lens to form a real image. The optical lens has a light-emitting angle of 3 degrees, which has the ability to converge light and can deflect light in the axial direction after passing through the lens to form a real image. It is used in combination with a divergence angle β of 180 degrees.

[0027] Further, if Figure 4 As shown, the divergence angle α of the optical lens 4 in the Y-axis direction is 1-5 degrees, the light basically emits forward, reducing the upward dispersion of light, without glare, and has no effect on the human eye, and the divergence angle β of the optical lens 4 in the X-axis direction is 180 degrees, which is approximately linear light. When used in conjunction with the 3-degree light output angle, the light output area is large, can effectively cover the entire ground, and is at a height of the human eye without glare.

[0028] Further, if Figure 3 As shown, LED particles 8 are provided inside the optical lens 4, and the rear end of the LED particles 8 is fixedly connected to the circuit board 5. A rectangular groove 51 is provided at the upper end of the circuit board 5, and protrusions 52 are symmetrically provided at the left and right ends of the circuit board 5. The surfaces of the protrusions 52 are adapted to connect with the grooves 33. A fixed A-pillar 13 is provided above the circuit board 5, and is fixed to the fixed B-pillar 22 by bolts to achieve fixation between the lamp body 1 and the cover 2.

[0029] Further, if Figure 1As shown, a slope 12 is provided on the upper side of the outer surface of the lamp body 1, a circular hole 1211 is provided in the center of the surface of the slope 12, and a solar panel 122 is provided on the surface of the slope 12 and located outside the circular hole 121. The solar panel 122 is connected to the battery assembly 7 through a controller, and solar charging can be achieved by placing the night light in the sun, which is green and environmentally friendly. An infrared sensing device 123 is provided in the hole 121, which uses the infrared principle to sense whether a user passes by. When it detects that a user passes by, the circuit board is powered on, causing the LED particles 8 to emit light, and low-level lighting is achieved through the optical lens 4.

[0030] Further, if Figure 3 As shown, a No. 1 positioning column 21 is provided on the upper side of the front end of the cover plate 2, which is used in conjunction with the triangular plate 31 to limit the position of the infrared sensing device 123 without the need for bolt fixation, and a fixed B-pillar 22 is provided in the middle of the front end of the cover plate 2, and a No. 2 positioning column 23 is symmetrically provided on the lower side of the fixed B-pillar 22, which is used in conjunction with the L-shaped plate 35 to limit the battery 7 without the need for bolt fixation, and a long strip 24 is provided at the lower end of the outer surface of the fixed B-pillar 22, and the surface of the long strip 24 is adapted to connect to the rectangular groove 51, which is used in conjunction with the special-shaped plate 32 to limit the position of the circuit board 5 without the need for bolt fixation.

[0031] Further, if Figure 5 As shown, a charging interface 14 is provided at the front side of the lower end of the lamp body 1, and a charging cable can be used to connect the charging interface 14 to perform wired charging of the battery assembly 7, and an isolation plate 6 is provided at the lower surface of the lamp body 1 to increase the ground clearance of the charging interface 14 and prevent it from directly contacting the ground so that moisture can enter the lamp body 1. A connecting block 61 is provided at the lower end of the isolation plate 6, and a moisture absorption plate 62 is provided between the isolation plate 6 and the lower surface of the lamp body 1 to absorb moisture from the ground and reduce the impact of moisture on the internal components of the night light, thereby extending the service life.

[0032] Working process: First, solder the LED particles 8 on the circuit board 5 and install the optical lens 4, and fix the solar panel 122 on the inclined surface 12 of the lamp body 1; further, insert the battery assembly 7 between the L-shaped plates 35, and keep the protrusion 52 on the circuit board 5 aligned with the groove 33, so that the optical lens 4 passes through the installation groove 11; further, place the infrared sensing device 123 on the triangle plate 31, and extend its probe out of the circular hole 1211; further, keep the fixed A column 13 aligned with the fixed B column 22, and install the cover plate 2 on the back of the lamp body 1 with bolts, and the installation is complete.

[0033] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the utility model.

[0034] Of course, in this technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0035] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art based on the technical teachings of the present invention are within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A glare-free floor-cleaning night light, characterized by: The invention comprises a lamp body (1), wherein a cover plate (2) is provided at the rear end of the lamp body (1), a mounting groove (11) is provided at the lower side of the outer surface of the lamp body (1), and a positioning structure (3) is provided on the inner surface of the lamp body (1), wherein the positioning structure (3) comprises a left-right symmetrical triangular plate (31), a special-shaped plate (32) is provided below the triangular plate (31), a groove (33) is provided at one end of the special-shaped plate (32) away from the inner surface of the lamp body (1), and an L-shaped plate (35) is provided below the special-shaped plate (32), a battery assembly (7) is provided between the L-shaped plates (35), and an optical lens (4) is provided in the groove of the mounting groove (11), and the light output angle of the optical lens (4) is 3 degrees.

2. The glare-free floor-cleaning night light according to claim 1, characterized in that: The divergence angle α of the optical lens (4) in the Y-axis direction is 1-5 degrees, and the divergence angle β of the optical lens (4) in the X-axis direction is 180 degrees.

3. The glare-free floor-cleaning night light according to claim 2, characterized in that: An LED particle (8) is provided inside the optical lens (4), and the rear end of the LED particle (8) is fixedly connected to the circuit board (5). A rectangular groove (51) is provided at the upper end of the circuit board (5), and protrusions (52) are symmetrically provided at the left and right ends of the circuit board (5). The surfaces of the protrusions (52) are adapted to connect with the grooves (33). A fixed A-pillar (13) is provided above the circuit board (5).

4. The glare-free floor-cleaning night light according to claim 1, characterized in that: An inclined surface (12) is provided on the upper side of the outer surface of the lamp body (1), a circular hole (121) is provided in the center of the surface of the inclined surface (12), a solar panel (122) is provided on the surface of the inclined surface (12) and at a position outside the circular hole (121), and an infrared sensing device (123) is provided in the hole of the circular hole (121).

5. The glare-free floor-cleaning night light according to claim 1, characterized in that: A first positioning column (21) is provided on the upper side of the front end of the cover plate (2), and a fixed B-pillar (22) is provided in the middle of the front end of the cover plate (2), a second positioning column (23) is symmetrically provided on the lower side of the fixed B-pillar (22), and a long strip (24) is provided at the lower end of the outer surface of the fixed B-pillar (22), and the surface of the long strip (24) is adapted to connect with the rectangular groove (51).

6. The glare-free floor-cleaning night light according to claim 1, characterized in that: A charging interface (14) is provided at the front side of the lower end of the lamp body (1), and an isolation plate (6) is provided at the lower surface of the lamp body (1). A connecting block (61) is provided at the lower end of the isolation plate (6), and a moisture absorption plate (62) is provided between the isolation plate (6) and the lower surface of the lamp body (1).

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