CN207814958U - A kind of anti-light extraction interference lamps and lanterns - Google Patents

Abstract

The utility model discloses an anti-light interference lamp, which comprises a lamp housing with an inner cavity, a lamp board and a fixing board arranged in the inner chamber, the lamp board is provided with at least one light-emitting component of a luminous color, and the fixing board There are several reflective cups isolated from each other. One end of the reflective cup is provided with a through hole and the other end is provided with a light outlet. From the light outlet to the outside world, the reflector cup of the lamp in this design isolates each luminous component separately, and the light will not be disturbed by other light, nor will it interfere with the light emitted by other luminous components, so as to obtain a good luminous effect, and Several reflectors are integrally arranged on the fixing plate. During installation, only the fixing plate needs to be fixed on the lamp housing. There is no need to install the reflectors one by one, which speeds up the production efficiency.

Description

An anti-light interference lamp

technical field

The utility model relates to the field of lighting, in particular to a lamp for preventing light interference.

Background technique

In traditional lamps, lamp panels and reflectors are generally installed in the lamp housing. Several light-emitting parts and reflectors are arranged on the lamp board. In the past, a single reflector cover was set on multiple light-emitting parts. The reflectors were all It is independently installed on the light board, and the installation process is cumbersome. At the same time, the light between the multiple light-emitting parts covered on the same reflector will mix with each other, which is likely to cause glare and bad light-emitting effects. In addition, there may be a variety of lights on the light The purpose of the light-emitting component of the luminous color is to present multiple colors on a lamp. However, due to the mutual influence between the lights, the final mixed luminous color may only be visible to the user's naked eyes as a single color, which cannot reach the user. desired effect.

Utility model content

In order to solve the above technical problems, the purpose of this utility model is to provide a lamp in which the reflective cup is isolated from each light-emitting component to prevent light interference.

The technical scheme that the utility model adopts is:

An anti-light interference lamp, comprising a lamp housing with an inner cavity, a lamp board and a fixing board arranged in the inner chamber, the lamp board is provided with at least one light-emitting component of a luminous color, and several light-emitting components are arranged on the fixing board The reflective cups are isolated from each other. One end of the reflective cup is provided with a through hole and the other end is provided with a light outlet. outside world.

It also includes a light-transmitting mirror, which is arranged on the lamp housing and abuts on the light outlets of several reflective cups.

The bottom of the lamp housing is provided with an inclined surface, the lamp panel is arranged on the inclined surface, and the light emitted by the light-emitting component obliquely illuminates the light-transmitting mirror surface.

The side of the light-transmitting mirror facing the light outlet is convex.

A first positioning block and a second positioning block are arranged on the slope, and the first positioning block and the second positioning block are respectively arranged on both sides of the lamp panel to fix the position of the lamp panel.

The cross-section of the reflective cup is semi-elliptical.

The lamp housing is in the shape of a strip, the lamp panel is a strip-shaped light strip, the fixing plate is in the shape of a strip, and the reflector cups are arranged one by one along the length direction of the fixing plate.

Limiting grooves for fixing the fixing plate are provided on both sides of the lamp housing.

A heat dissipation cavity adjacent to the inner cavity is also arranged in the lamp housing.

The beneficial effects of the utility model:

The light emitting device of the utility model prevents light interference. The light-emitting parts on the lamp board can have only one light-emitting color, or several kinds of light-emitting colors. After passing through the reflector, it is emitted from the light outlet to the outside world. The reflector of the lamp in this design isolates each light-emitting component separately, and the light will only be reflected on the reflector, and will not be disturbed by other light until it is emitted from the light outlet. , and will not interfere with the light emitted by other luminous components, so as to obtain a good luminous effect, and several reflector cups are integrated on the fixing plate. When installing, you only need to fix the fixing plate on the lamp housing, and there is no need to pair the reflectors one by one. The cup is installed, which speeds up the production efficiency.

Description of drawings

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

Fig. 1 is an external schematic diagram of the lamp of the present invention.

Fig. 2 is a side view of the utility model lamp.

Fig. 3 is a structural schematic diagram of the reflective cup.

Detailed ways

As shown in Figures 1-3, the lamp of the present invention includes a lamp housing 2 with an inner cavity 1, a lamp panel 3 and a fixing plate 4 arranged in the inner cavity 1, and the lamp panel 3 is provided with at least one luminous color The light-emitting component here can be an LED lamp bead. The fixed plate 4 is integrally provided with several reflective cups 5 isolated from each other. One end of the reflective cup 5 is provided with a through hole 51 and the other end is provided with a light outlet 52. The cups 5 are in one-to-one correspondence with the light-emitting components and are covered on the light-emitting components through the through holes 51 .

The light-emitting parts on the lamp panel 3 can have only one light-emitting color, and can also have several kinds of light-emitting colors. The reflector cup 5 corresponds to the light-emitting part one by one and is set on the light-emitting part through the through hole 51. The light outlet 52 shoots to the outside world. The reflector 5 of the lamp in this design isolates each light-emitting component separately. The light will only be reflected on the reflector 5 and will not be disturbed by other light until it is emitted from the light outlet 52. It will not interfere with the light emitted by other luminous components, so as to obtain a good luminous effect, and several reflector cups 5 are integrally arranged on the fixing plate 4, and only need to fix the fixing plate 4 on the lamp housing 2 during installation, no need The reflective cups 5 are installed one by one, which speeds up the production efficiency.

This design also includes a light-transmitting mirror 6, which is arranged on the lamp housing 2 and abuts on the light outlets 52 of several reflective cups 5, where the light-transmitting mirror 6 and the lamp housing 2 can pass through the sealant connected, the light-transmitting mirror surface 6 can further diverge the light and have a better light-emitting effect.

The bottom of the lamp housing 2 is provided with an inclined surface 7, the lamp panel 3 is arranged on the inclined surface 7, and the light emitted by the light-emitting component is obliquely irradiated on the transparent mirror surface 6, where the light is obliquely incident on the transparent mirror surface 6, and then passes through the transparent mirror surface 6 refracts the light, making the lamps glow softer.

The side of the light-transmitting mirror 6 facing the light outlet 52 is a convex surface, and the light here is converged by the convex surface, so that the light is concentrated and emitted after being reflected by the reflective cup 5 .

At the same time, the slope 7 is provided with a first positioning block 71 and a second positioning block 72. The first positioning block 71 and the second positioning block 72 are respectively arranged on both sides of the lamp panel 3 to fix the position of the lamp panel 3. The first positioning block 72 here The positioning block 71 and the second positioning block 72 can be buckles respectively engaged with the lamp panel 3 , which are easy to install and effectively prevent the lamp panel 3 from moving.

The cross-section of the reflective cup 5 is semi-elliptical, and the light can be reflected multiple times on the semi-elliptical curved surface to enhance the light-emitting effect.

Further, in this design, the lamp housing 2 is in the shape of a strip, the lamp panel 3 is a strip-shaped light strip, the fixing plate 4 is in the shape of a strip, and the reflectors 5 are arranged one by one along the length direction of the fixing plate 4. If the lamp panel 3 There are a variety of light-emitting parts with different light-emitting colors, and the strip-shaped lamps can emit a variety of colors independently, providing users with good visual enjoyment.

Meanwhile, based on the elongated structure of the lamp housing 2 and the lamp board 3 , the two sides of the lamp housing 2 are provided with limiting grooves 21 for fixing the fixing plate 4 .

In addition, the lamp housing 2 is also provided with a heat dissipation cavity 22 close to the inner cavity. The lamp board 3 is arranged at the bottom of the lamp housing 2. Through the heat conduction of the lamp housing 2, the heat dissipation cavity 22 can accelerate the heat dissipation of the lamp housing 2. Heat dissipation.

The above is only the preferred implementation of the utility model, the utility model is not limited to the above implementation, as long as the technical solutions to achieve the purpose of the utility model by basically the same means are within the scope of protection of the utility model.

Claims (9)

1. An anti-light interference lamp, characterized in that it includes a lamp housing with an inner cavity, a lamp board and a fixing board arranged in the inner chamber, the lamp board is provided with at least one light-emitting component of a luminous color, and the fixing There are several reflective cups isolated from each other on the board. One end of the reflective cup is provided with a through hole and the other end is provided with a light outlet. The light is emitted from the light outlet to the outside world. 2 . The anti-light interference lamp according to claim 1 , further comprising a light-transmitting mirror, the light-transmitting mirror being arranged on the lamp housing and abutting against the light outlets of several reflective cups. 3. The anti-light interference lamp according to claim 2, characterized in that: the bottom of the lamp housing is provided with an inclined surface, the lamp board is arranged on the inclined surface, and the light emitted by the light-emitting component is obliquely irradiated on the transparent mirror surface . 4 . The anti-light interference lamp according to claim 3 , wherein the side of the light-transmitting mirror facing the light outlet is a convex surface. 5. The anti-light interference lamp according to claim 3, wherein a first positioning block and a second positioning block are arranged on the slope, and the first positioning block and the second positioning block are respectively arranged on the lamp panel On both sides to fix the position of the light board. 6 . The anti-light interference lamp according to claim 1 , wherein the reflector cup has a semi-elliptical cross-section. 7. The anti-light interference lamp according to claim 1, characterized in that: the lamp housing is strip-shaped, the lamp board is a strip-shaped light strip, and the fixing plate is strip-shaped and reflective The cups are arranged one by one along the length direction of the fixed plate. 8. The anti-light interference lamp according to claim 7, characterized in that: two sides of the lamp housing are provided with limiting grooves for fixing the fixing plate. 9 . The anti-light interference lamp according to claim 1 , wherein a cooling cavity next to the inner cavity is provided in the lamp housing. 10 .