CN215636981U

CN215636981U - Rainbow decorative atmosphere lamp

Info

Publication number: CN215636981U
Application number: CN202121754304.9U
Authority: CN
Inventors: 卢迪
Original assignee: Beijing Normal University
Current assignee: Beijing Normal University
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-25
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a rainbow decorative atmosphere lamp which comprises a base, a rhomboid mirror and a light emitting source, wherein the light emitting source is arranged in the base, the rhomboid mirror is transversely arranged at the top of the base, the light emitting surface of the light emitting source faces the rhomboid mirror, and after the light emitting source emits light, light rays incident to the bottom surface of the rhomboid mirror are refracted and then deflected to the side surface of the rhomboid mirror to emit rainbow light rays. The utility model combines the luminous source and the prism through proper angle adjustment to form an original lamp capable of emitting rainbow, thereby creating a beautiful atmosphere and being very interesting.

Description

Rainbow decorative atmosphere lamp

Technical Field

The utility model relates to the technical field of atmosphere lamps, in particular to a rainbow decoration atmosphere lamp.

Background

The atmosphere lamp is a decorative lamp, is used for setting off the atmosphere of the surrounding environment, enables the surrounding environment to be more gorgeous, creates the mood, improves the comfort level on the sense organ, is widely used in various indoor environments, and enhances the high-grade feeling of the environment. Rainbow is an optical phenomenon in meteorology. When sunlight irradiates water drops in the air, light rays are refracted and reflected, and an arched colorful spectrum is formed in the sky. It is common after rain. The shape is curved, typically semicircular. The color is bright. Therefore, a rainbow decoration atmosphere lamp projecting apparatus has appeared on the market, it can project the rainbow on the wall, the rainbow decoration atmosphere lamp projecting apparatus comprises the LED lamp pearl of five different colours (red, yellow, blue, purple, orange, green), arc reflector and power, arrange side by side through the lamp pearl with five different colours, then the switch on, reflect the incident light of five kinds of lamp pearls with arc reflector, with the reflection light projection to around on the object, the rainbow appears from this.

However, above-mentioned rainbow decorates atmosphere lamp projecting apparatus has adopted five kinds of lamp pearls, and the cost is higher, and does not have excessively between the different colours of rainbow of making, and the effect of rainbow is not good.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a rainbow decorative atmosphere lamp.

The technical scheme of the utility model is as follows:

the utility model provides a rainbow decoration atmosphere lamp, includes base, rhombus mirror and light emitting source, the light emitting source sets up in the base, the rhombus mirror transversely sets up the top of base, the light emitting area orientation of light emitting source the rhombus mirror, the luminous back of light emitting source is incided the light of the bottom surface of rhombus mirror is after refracting to the side deflection of rhombus mirror, sends rainbow light.

According to the utility model of the above scheme, the base is internally provided with the light-gathering cavity with an upper opening, and the light-emitting source is arranged in the light-gathering cavity.

According to the utility model of the scheme, the base is rectangular, and the top edge of the base is overlapped with the bottom edge of the rhomboid.

According to the utility model of the above scheme, a built-in power supply and a control circuit board are arranged in the base, a switch button is arranged on the side surface of the base, and the control circuit board is respectively connected with the built-in power supply, the switch button and the light emitting source.

Furthermore, the built-in power supply is a rechargeable battery, a charging interface is arranged on the side face of the base, and the charging interface is connected with the rechargeable battery.

Furthermore, a charging indicator lamp is arranged on the side face of the base and connected with the control circuit board.

Furthermore, the side of base is provided with the electric quantity pilot lamp, the electric quantity pilot lamp with control circuit board is connected.

According to the utility model of the above scheme, the light emitting source is a white light LED lamp.

According to the utility model of the scheme, the beneficial effects of the utility model are as follows:

the utility model combines the luminous source and the triple prism through proper angle adjustment to form a creative lamp capable of emitting rainbow, creates beautiful atmosphere, is interesting, and after the switch of the rainbow decorative atmosphere lamp is turned on, the luminous source in the base can be absorbed into the triple prism to generate refraction effect, so that the rainbow is mapped out and can be projected on the positions of a wall, a desktop and the like; the structure is simple, only one luminous source is provided, and the cost is low.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of light emission according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another embodiment of the present invention.

In the context of the figures, it is,

1. a base; 2. a rhomboid mirror; 3. a light emitting source; 4. switching a key; 5. a charging interface; 6. a charging indicator light; 7. electric quantity indicator lamp.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

It should be noted that the terms "disposed," "connected," "mounted," and the like are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and should not be construed as limiting the technical solution. The meaning of "plurality" is two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, the present embodiment provides a rainbow decoration atmosphere lamp, which includes a base 1, a rhomboid 2 and a light emitting source 3, wherein the light emitting source 3 is a white LED lamp, the light emitting source 3 is disposed in the base 1, the rhomboid 2 is transversely disposed on the top of the base 1, the light emitting surface of the light emitting source 3 faces the rhomboid 2, and after the light emitting source 3 emits light, the light incident on the bottom surface of the rhomboid 2 is refracted to deflect the side surface of the rhomboid 2 to emit rainbow light, so that the rainbow can be projected on a wall at a position such as a desktop.

The principle that the triangular prism 2 changes white light into rainbow is as follows: the degree to which light is refracted from air into a substance is related to the wavelength at which it travels through the substance (refractive index n = c/v). The shorter the wavelength, the more refracted. After the white light enters the glass, the wavelength of the purple light is shortest, and the refraction angle is largest, so that the purple light is positioned at the lower end of the spectrum; the wavelength of red light is the largest and the angle of refraction is the smallest, so the red light is at the upper end of the spectrum. Red, orange, yellow, green, blue, indigo and violet light are arranged between the red light and the violet light in sequence according to the length of the wavelength. The rhomboid mirror 2 thus decomposes the white light into seven spectra (chromatic dispersion).

The utility model combines the luminous source 3 and the prism through proper angle adjustment to form a creative lamp capable of emitting rainbow, thereby creating beautiful atmosphere and being interesting; the structure is simple, only one light emitting source 3 is provided, and the cost is low.

In one embodiment, a light-gathering cavity (not shown, the same applies below) with an upper opening is disposed in the base 1, the light-emitting source 3 is disposed in the light-gathering cavity, and the light-gathering cavity plays a role of gathering light, so that light projected by the rainbow decorative atmosphere lamp is clearer.

Referring to fig. 1, in an embodiment, the base 1 is rectangular, the top edge of the base 1 overlaps the bottom edge of the rhomboid 2, so that the appearance of the rainbow decorative atmosphere lamp is more exquisite, and meanwhile, the anti-slip mat is arranged at the bottom of the base 1, so that the rainbow decorative atmosphere lamp can be stably placed on a plane.

Referring to fig. 1, in an embodiment, a built-in power supply (not shown, the same below) and a control circuit board (not shown, the same below) are disposed in a base 1, a switch button 4 is disposed on a side surface of the base 1, the control circuit board is respectively connected to the built-in power supply, the switch button 4 and a light source 3, the built-in power supply can enable the rainbow decoration atmosphere lamp to get rid of space limitation and can be placed on any plane indoors, and the switch button 4 is used for controlling on/off of the light source 3.

Referring to fig. 3, in another embodiment, the internal power source is a rechargeable battery, the side surface of the base 1 is provided with a charging interface 5, the charging interface 5 is connected with the rechargeable battery, the internal power source does not need to be replaced after the internal power source is powered off, and the internal power source can be charged after the internal power source is connected with an external power source through the charging interface 5. Simultaneously, the side of base 1 is provided with charge indicator 6 and electric quantity indicator 7, and charge indicator 6 and electric quantity indicator 7 are connected with control circuit board respectively, and charge indicator 6 is used for showing the charged state of rainbow decoration atmosphere lamp, and electric quantity indicator 7 is used for showing the residual capacity of rainbow decoration atmosphere lamp.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.

The utility model is described above with reference to the accompanying drawings, which are illustrative, and it is obvious that the implementation of the utility model is not limited in the above manner, and it is within the scope of the utility model to adopt various modifications of the inventive method concept and technical solution, or to apply the inventive concept and technical solution to other fields without modification.

Claims

1. The utility model provides a rainbow decoration atmosphere lamp, its characterized in that includes base, rhombus mirror and light emitting source, the light emitting source sets up in the base, the rhombus mirror transversely sets up the top of base, the light emitting area orientation of light emitting source the rhombus mirror, the luminous back of light emitting source is incided the light of the bottom surface of rhombus mirror is after the refraction the side deflection of rhombus mirror sends rainbow light.

2. The rainbow decorative atmosphere lamp of claim 1, wherein a light-gathering cavity having an upper opening is disposed within the base, and the light-emitting source is disposed within the light-gathering cavity.

3. The rainbow decorative atmosphere lamp of claim 1, wherein the base is rectangular, and a top edge of the base overlaps a bottom edge of the rhomboid.

4. The rainbow decorative atmosphere lamp of claim 1, wherein a built-in power supply and a control circuit board are arranged in the base, a switch button is arranged on a side surface of the base, and the control circuit board is respectively connected with the built-in power supply, the switch button and the light emitting source.

5. The rainbow decorative atmosphere lamp of claim 4, wherein the internal power source is a rechargeable battery, and a charging interface is arranged on a side surface of the base and connected with the rechargeable battery.

6. The rainbow decorative atmosphere lamp of claim 5, wherein a charging indicator lamp is disposed on a side of the base, and the charging indicator lamp is connected to the control circuit board.

7. The rainbow decorative atmosphere lamp of claim 5, wherein a power indicator is disposed on a side of the base, and the power indicator is connected to the control circuit board.

8. The rainbow-decorating atmosphere lamp of claim 1, wherein the light-emitting source is a white LED lamp.