CN205859782U - A kind of bulkhead lamp changing lighting angle - Google Patents

Abstract

The utility model provides a high bay lamp capable of changing the luminous angle, comprising a lampshade, a power supply and a bracket arranged on the upper surface of the lampshade, an LED lamp board arranged on the inner wall of the top of the lampshade and connected to the power supply, and a reflective cup arranged in the lampshade , the glass cover and the cover set on the bottom of the lampshade; the inner bottom of the lampshade is provided with a horizontal annular groove, and the top plate of the annular groove is provided with at least two mounting bases; there are at least two reflector cups, and the bottom of each reflector cup There is a horizontal ring on the outer wall, and there are at least two mounting plates on the ring; when installing, the lampshade is only combined with one of the reflector cups, the horizontal ring is located in the annular groove, and the mounting base is combined with the mounting plate , and the mounting base and the mounting plate are provided with connecting holes. Compared with the existing products, the utility model can replace reflective cups of different specifications, thereby providing light rays of different angles.

Description

A high bay lamp that can change the luminous angle

technical field

The utility model relates to the technical field of lamps, in particular to an industrial and mining lamp whose reflective cup can be replaced to change the light-emitting angle.

Background technique

Existing high bay lamps can only provide one lighting angle, and from the point of view of its structural design, the lighting angle cannot be changed by replacing any parts in a simple way, so that the existing high bay lamps are subject to many restrictions in use.

Utility model content

In order to solve the deficiencies of the prior art, the purpose of this utility model is to provide a high bay lamp whose light angle can be changed by replacing reflective cups of different specifications; It is convenient to replace reflectors with different specifications.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a high bay lamp that can change the luminous angle, including a lampshade, a power supply and a bracket arranged on the upper surface of the lampshade, an LED lamp arranged on the inner wall of the top of the lampshade and connected to the power supply plate, the reflective cup located in the lampshade, the glass cover and the cover arranged on the bottom of the lampshade; the inner bottom of the lampshade is provided with a horizontal annular groove, and the top plate of the annular groove is provided with at least two mounting bases; the reflective cup is at least There are two, and there is a horizontal ring on the bottom outer wall of each reflector, and at least two mounting plates are provided on the ring; when installing, the lampshade is only combined with one of the reflectors, and the horizontal ring is located in the annular groove In the body, the installation base is combined with the installation plate, and both the installation base and the installation plate are provided with connection holes.

Preferably, there are three installation bases, and there are also three installation plates arranged on the ring.

Preferably, there are three reflector cups, which can respectively reflect light at angles of 45 degrees, 90 degrees and 120 degrees.

Beneficial technical effect: a set of industrial and mining lamps is equipped with reflective cups of three or more specifications, a circular ring is arranged on the bottom outer wall of the reflective cup, a mounting plate is arranged on the circular ring, and a horizontal annular groove is arranged at the inner bottom of the lampshade. The installation base combined with the installation plate is set on the top plate of the installation base, and the installation base and the installation plate can be connected by screws, so as to facilitate installation and disassembly, and provide convenience for replacing the reflector cup. Compared with the existing products, the utility model can Replace the reflector with different specifications to provide different angles of light.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the exploded schematic view of the utility model;

Fig. 3 is the embodiment figure of the utility model.

detailed description

In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1-2, a high bay lamp that can change the lighting angle includes a lampshade 1, a power supply 2 and a bracket 3 arranged on the upper surface of the lampshade, an LED lamp board 4 arranged on the inner wall of the top of the lampshade and connected to the power supply, The reflective cup 5 arranged in the lampshade, the glass cover 6 and the cover 7 arranged on the bottom of the lampshade; wherein:

The inner bottom of the lampshade is provided with a transverse annular groove 101, and at least two mounting bases 102 are arranged on the top plate of the annular groove; there are at least two reflective cups 5, and a transverse circular ring 501 is arranged on the bottom outer wall of each reflective cup. , there are at least two mounting plates 502 on the ring; when installing, the lampshade 1 is only combined with one of the reflectors 5, the transverse ring 501 is located in the annular groove 101, and the mounting base 102 is combined with the mounting plate 502 , and the mounting base and the mounting plate are provided with connection holes, which are convenient for locking the two with screws.

During installation, the lampshade 1 is only combined with one of the reflectors 5, which means that when the light at any angle is needed, a reflector suitable for the light at the angle is installed, as shown in FIG. 3 .

In this embodiment, there are three installation bases 102 and three installation plates 502 arranged on the ring.

There are three reflector cups 5, which can respectively reflect light at angles of 45 degrees, 90 degrees and 120 degrees.

The process of replacing the reflector is as follows: remove the cover 7 on the lamp, remove the glass cover 6, remove the three screws used to fix the reflector 5, take out the reflector, and install the reflector at other angles that needs to be replaced. Yes, the replacement process is simple and time-consuming.

Although the invention has been described by the embodiments, those skilled in the art know that the utility model has many modifications and variations without departing from the spirit of the utility model, and it is hoped that the appended claims include these variations and variations without departing from the utility model. A new type of spirit.

Claims (3)

1. can change a bulkhead lamp for lighting angle, including lampshade, be located at power supply and the support of lampshade upper surface, be located at lampshade The LED lamp panel being connected in top inner wall and with power supply, the reflector being located in lampshade, it is located at bell glass and the face of lampshade bottom surface Lid；It is characterized in that, described lampshade inner bottom part is provided with transverse annular cell body, at least provided with two installations on the top board of annular trough body Base；Reflector at least two, each reflector bottom outer wall is provided with a horizontal annulus, on described annulus at least provided with Two installing plates；During installation, lampshade is only combined with one of them reflector, and horizontal annulus is positioned at annular trough body, installs the end Seat combines with installing plate, and mounting seat is equipped with connecting hole on installing plate.

A kind of bulkhead lamp changing lighting angle, it is characterised in that described mounting seat is three Individual, the installing plate being located on annulus is also three.

A kind of bulkhead lamp changing lighting angle, it is characterised in that described reflector is three Individual, it can the angle of sky light be 45 degree, 90 degree and 120 degree respectively.