CN220792857U - LED module type lamp - Google Patents

Abstract

The utility model discloses an LED module type lamp, which relates to the technical field of LED lamps and comprises a lamp upper cover, a lamp body, a lamp shade, a driving power supply and an LED module, wherein the LED module is electrically connected with the driving power supply, and four edges close to the lamp body are respectively provided with an LED module. According to the utility model, the LED module is arranged on each of the four sides of the lamp body of the lamp by utilizing the lens on the LED module, and the LED module and the lamp shade are matched, so that square light distribution is achieved, the beam angle is increased, and the LED module is applied to a lighting area of a square parking lot, so that the effect that the four corners of the whole square area are bright can be achieved, and a more comprehensive lighting effect is realized.

Description

LED module type lamp

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED module lamp.

Background

In recent years, with the rapid development of Light Emitting Diodes (LEDs), the luminous efficiency of the LEDs has exceeded that of conventional energy-saving light sources, and thus LED illumination lamps have been widely used in outdoor illumination fields such as parking lot illumination areas.

In the parking lot illumination area, the area to be illuminated is generally square or rectangular. At present, a common lamp designed by adopting an LED module in a square parking area illumination area is provided, as shown in fig. 1-2, and the common lamp comprises a lamp upper cover 1, a lamp body 2, a lamp shade 3 and an LED module 5, wherein the lamp upper cover 1, the lamp body 2 and the lamp shade 3 are mutually connected to form a lamp outer whole, and the LED module 5 is fixed at the center position of a top plate on the lamp body 2. The light distribution formed by the conventional lamp is shown as figures 3-4, the meridian plane light distribution curve diagram of the conventional lamp is shown in figure 3, the conical plane light distribution curve diagram of the conventional lamp at the maximum light intensity is shown in figure 4, and the conventional lamp is small in light distribution beam angle and light distribution range. When the lamp with the light distribution is applied to a square parking area, the four corner positions of the square area are dark, so that the problems of uneven illumination and difficult achievement of a comprehensive illumination effect occur.

Disclosure of Invention

Aiming at the problem in practical application, the utility model aims to provide an LED module type lamp which achieves a comprehensive lighting effect in a lighting area of a square parking lot, and the specific scheme is as follows:

the utility model provides a LED modular lamps and lanterns, includes lamps and lanterns upper cover, lamps and lanterns lamp body, lamp shade and drive power supply, still includes the LED module, the LED module with drive power supply electricity is connected, is close to four edges of lamps and lanterns lamp body have arranged an LED module respectively.

Further, the lamp body of the lamp is square.

Further, the LED module is rectangular.

Further, two LED modules positioned on opposite sides of the lamp body are arranged in parallel.

Further, two LED modules positioned on the adjacent sides of the lamp body are mutually perpendicular.

Further, each LED module is parallel to the edge of the lamp body of the lamp close to the LED module.

Further, the LED module comprises a lens, an LED lamp panel and a module casting, wherein the LED lamp panel is fixed on a bottom plate of the module casting, and the LED lamp panel is fixedly installed with the lens to be sealed.

Further, the LED module is detachably arranged on the lamp body.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the expected light distribution effect is achieved by utilizing the lens on the LED module and the matching of the LED module and the lamp shade which are respectively arranged on the four sides of the lamp body of the lamp, the formed light distribution beam angle is increased, the light intensity distribution range is increased, the achieved light distribution is square, the light distribution is applied to the lighting area of the square parking lot, the effect that the four corners of the whole square area are all bright can be achieved, and compared with the situation that the four corners are darker when the light distribution beam angle and the light intensity range of the lamp with the same power are smaller, the light distribution effect of the lamp provided by the application is more suitable for the lighting area of the square parking lot, and the more comprehensive lighting effect is achieved.

Drawings

FIG. 1 is an overall schematic view of the exterior of a prior art luminaire;

FIG. 2 is an exploded view of a prior art lamp;

FIG. 3 is a graph of the distribution of light in the meridian plane measured by a lamp in the prior art;

FIG. 4 is a graph of the light intensity distribution of a conical surface at the maximum light intensity measured by a lamp in the prior art;

FIG. 5 is an overall schematic view of the exterior of a lamp in an embodiment of the utility model;

FIG. 6 is an exploded view of a lamp in an embodiment of the utility model;

FIG. 7 is a schematic diagram of an LED module on a lamp body according to the present utility model;

FIG. 8 is an exploded view of an LED module according to the present utility model;

FIG. 9 is a graph of the distribution of light from the meridian plane measured by the lamp in an embodiment of the utility model;

fig. 10 is a graph of the light intensity distribution of the conical surface at the maximum light intensity measured by the lamp in the embodiment of the utility model.

Reference numerals: 1. a lamp upper cover; 2. a lamp body; 3. a lamp shade; 4. a driving power supply; 5. an LED module; 51. a lens; 52. an LED lamp panel; 53. a module casting; 54. bolt holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The embodiment provides an LED module type lamp, as shown in fig. 5-6, comprising a lamp upper cover 1, a lamp body 2, a lamp shade 3 and a driving power supply 4, wherein the driving power supply 4 is positioned in a driving power supply box, the driving power supply box is fixedly arranged on an upper top plate of the lamp body 2, the top end of the lamp body 2 is fixedly connected with the lamp upper cover 1 and then is used for sealing the driving power supply 4, and the bottom end of the lamp body 2 is fixedly connected with the lamp shade 3. In this embodiment, the lamp housing 3 has a trapezoidal structure with one end closed. The above-mentioned fixed mounting manner includes, but is not limited to, a manner of using a bolt to fix, a snap to fix, and the like.

The LED module type lamp further comprises LED modules 5, the LED modules 5 are electrically connected with the driving power supply 4, as shown in fig. 6-7, the number of the LED modules 5 is four, and one LED module 5 is respectively arranged on four sides close to the lamp body 2 of the lamp.

In this embodiment, the lamp body 2 is square. The four corners of the square can be provided with rounded corners.

Preferably, the four LED modules are rectangular. Each LED module 5 is parallel to the side of the lamp body 2 adjacent to the LED module 5, and two LED modules 5 on opposite sides of the lamp body 2 are parallel to each other, and two LED modules 5 on adjacent sides of the lamp body 2 are perpendicular to each other. In this embodiment, since the lamp body 2 is square, four LED modules close to four sides of the square of the lamp body 2 can also form a square, which is exactly adapted to the shapes of the lamp body 2 and the lampshade 3.

In further detail, as shown in fig. 8, the LED module 5 includes a lens 51, an LED lamp panel 52, and a module casting 53, and the LED lamp panel 52 is fixed on the bottom plate of the module casting 53 and fixedly installed with the lens 51 to enclose the LED lamp panel 52. Preferably, in the present embodiment, 8 lenses 51 are provided, and the number of lenses 51 corresponds to the number of LED lamps on the LED lamp panel 52, and each lens 51 corresponds to each LED lamp in an up-down position. The lens 51 designed by light distribution achieves the light distribution effect required in the present embodiment.

By adopting the lamp structure provided in the embodiment, the achieved light distribution effect is as follows: in this embodiment, the light distribution effect of the lamp with one LED module 5 disposed on each of the four sides of the square lamp body 2 is actually measured, the actual light distribution diagram can refer to fig. 9-10, fig. 9 is a meridian plane light distribution curve of the lamp, and fig. 10 is a conical plane light distribution curve of the maximum light intensity of the lamp, so that the formed light distribution is square, and compared with the existing lamp, the formed light distribution beam angle is increased, the light intensity range is also increased, and the whole illumination range is increased.

According to the utility model, the two LED modules 5 are respectively arranged on two corresponding sides of the square lamp body 2, and the lamp formed by combining the lenses 51 on the LED modules 5 and the lamp shade 3 is provided, so that the angle of the formed light distribution beam is increased, the light intensity range is also increased, the formed light distribution is square, and the square light distribution is applied to illumination of a square parking area, so that the problem that four corners of the square parking area are darker in the prior art is solved.

In addition, in order to facilitate replacement and repair of the LED module 5, the LED module 5 is detachably mounted on the lamp body 2. Preferably, in one possible embodiment, as shown in fig. 8, the module castings 53, the LED lamp panels 52 and the lamp body 2 on the LED module 5 are provided with bolt holes 54 (not shown in the bolt hole diagrams on the LED lamp panels 52 and the lamp body 2) corresponding to each other at the center and near the two sides, and bolts are screwed through the module castings 53, that is, the corresponding bolt holes 54 on the lamp body 2, so as to realize the installation of the module castings 53, the LED lamp panels 52 and the lamp body 2, and then the lens 51 is installed, so that the installation of the module castings 53 and the LED module 5 can be realized.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (8)

1. The utility model provides a LED modular lamps and lanterns, includes lamps and lanterns upper cover (1), lamps and lanterns lamp body (2), lamp shade (3) and drive power supply (4), its characterized in that still includes LED module (5), LED module (5) with drive power supply (4) electricity is connected, is close to four edges of lamps and lanterns lamp body (2) have arranged an LED module (5) respectively.

2. The LED modular luminaire according to claim 1, characterized in that the luminaire body (2) is square.

3. The LED modular light fixture of claim 2 wherein the LED modules are rectangular.

4. A LED modular lamp as claimed in claim 3, characterized in that two LED modules (5) located on opposite sides of the lamp body (2) are arranged parallel to each other.

5. The LED module lamp according to claim 4, characterized in that two LED modules (5) located on adjacent sides of the lamp body (2) are arranged perpendicular to each other.

6. The LED module luminaire of claim 5, characterized in that each LED module (5) is parallel to the side of the luminaire body (2) which it is adjacent to.

7. A LED modular light fixture as claimed in claim 3, characterized in that the LED module (5) comprises a lens (51), a LED lamp panel (52) and a module casting (53), the LED lamp panel (52) being fixed to the bottom plate of the module casting (53) and being fixedly mounted with the lens (51) for closing the LED lamp panel (52).

8. The LED module lamp according to claim 7, characterized in that the LED module (5) is detachably mounted on the lamp body (2).