CN203215339U - Lighting fitting in transformer substation plant area - Google Patents

Abstract

A lighting fixture for a substation factory area, characterized in that: the lighting fixture for a substation factory area includes a lampshade, a light-emitting device, a ballast with a heat-conducting silicone grease heat transfer layer, a heat dissipation rib, a reflector, and a heat dissipation hole; wherein: the light emitting The device is installed in the reflector, the bottom of the reflector has heat dissipation holes, the back of the reflector has heat dissipation ribs, and the lampshade is outside the light-emitting device and the ballast with a heat-conducting silicone grease heat transfer layer. The utility model has the advantages: the lighting fixture of the substation factory area described in the utility model has good heat dissipation performance and long service life, and the anti-glare effect is improved through the diffuse reflection of the reflector.

Description

Lighting fixture for substation factory area

technical field

The utility model relates to a light fixture structure which is convenient for heat dissipation, in particular to a lighting fixture for substation factory area.

Background technique

Traditional field lighting usually uses incandescent lamps and cold light lamps, which have low brightness and uneven illumination, which cannot meet the needs of night work and pose a great safety hazard.

Utility model content

The purpose of the utility model is to meet the requirements of outdoor lighting and improve the service life of lamps, and especially provides a lighting lamp for substation factory areas.

The utility model provides a lighting fixture for the substation factory area, which is characterized in that: the lighting lamp for the substation factory area includes a lampshade 1, a light emitting device 2, a ballast 3 with a heat-conducting silicone grease heat transfer layer, and a heat dissipation rib 4, Reflector 5, cooling holes 6;

Wherein: the light-emitting device 2 is installed in the reflector 5, the bottom of the reflector 5 has cooling holes 6, the back of the reflector 5 has heat-dissipating ribs 4, and the lampshade 1 covers the light-emitting device 2 and has a heat-conducting silicone grease heat transfer layer external of the ballast 3.

The distance between the heat dissipation ribs 4 is 1-10 mm, and the height is 45-55 mm.

The ballast 3 with a thermal conductive silicone grease heat transfer layer has a rectangular shell structure.

The reflector 5 is a frustum-shaped shell mechanism, and two rows of cooling holes 6 are arranged at the bottom.

The inner surface of the reflector 5 has a fine raised structure for diffuse reflection, and the diameter of the raised structure is 10 microns.

Advantage of the utility model:

The lighting fixture for the substation factory area described in the utility model has good heat dissipation performance and long service life, and the anti-glare effect is improved through the diffuse reflection of the reflector.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

Figure 1 is a schematic diagram of the principle structure of lighting fixtures in the substation factory area;

Figure 2 is a schematic diagram of the principle structure of the reflector.

Detailed ways

Example 1

This embodiment provides a lighting fixture for the substation factory area, which is characterized in that: the lighting fixture for the substation factory area includes a lampshade 1, a light emitting device 2, a ballast 3 with a heat-conducting silicone grease heat transfer layer, and a heat dissipation rib 4, Reflector 5, cooling holes 6;

Wherein: the light-emitting device 2 is installed in the reflector 5, the bottom of the reflector 5 has cooling holes 6, the back of the reflector 5 has heat-dissipating ribs 4, and the lampshade 1 covers the light-emitting device 2 and has a heat-conducting silicone grease heat transfer layer external of the ballast 3.

The pitch of the heat dissipation ribs 4 is 1 mm, and the height is 45 mm.

The ballast 3 with a thermal conductive silicone grease heat transfer layer has a rectangular shell structure.

The reflector 5 is a frustum-shaped shell mechanism, and two rows of cooling holes 6 are arranged at the bottom.

The inner surface of the reflector 5 has a fine raised structure for diffuse reflection, and the diameter of the raised structure is 10 microns.

Example 2

This embodiment provides a lighting fixture for the substation factory area, which is characterized in that: the lighting fixture for the substation factory area includes a lampshade 1, a light emitting device 2, a ballast 3 with a heat-conducting silicone grease heat transfer layer, and a heat dissipation rib 4, Reflector 5, cooling holes 6;

Wherein: the light-emitting device 2 is installed in the reflector 5, the bottom of the reflector 5 has cooling holes 6, the back of the reflector 5 has heat-dissipating ribs 4, and the lampshade 1 covers the light-emitting device 2 and has a heat-conducting silicone grease heat transfer layer external of the ballast 3.

The pitch of the heat dissipation ribs 4 is 5 mm, and the height is 50 mm.

The ballast 3 with a thermally conductive silicone grease heat transfer layer has a rectangular shell structure.

The reflector 5 is a frustum-shaped shell mechanism, and two rows of cooling holes 6 are arranged at the bottom.

The inner surface of the reflector 5 has a fine raised structure for diffuse reflection, and the diameter of the raised structure is 10 microns.

Example 3

This embodiment provides a lighting fixture for the substation factory area, which is characterized in that: the lighting fixture for the substation factory area includes a lampshade 1, a light emitting device 2, a ballast 3 with a heat-conducting silicone grease heat transfer layer, and a heat dissipation rib 4, Reflector 5, cooling holes 6;

Wherein: the light-emitting device 2 is installed in the reflector 5, the bottom of the reflector 5 has cooling holes 6, the back of the reflector 5 has heat-dissipating ribs 4, and the lampshade 1 covers the light-emitting device 2 and has a heat-conducting silicone grease heat transfer layer external of the ballast 3.

The distance between the heat dissipation ribs 4 is 10 mm, and the height is 55 mm.

The ballast 3 with a thermal conductive silicone grease heat transfer layer has a rectangular shell structure.

The reflector 5 is a frustum-shaped shell mechanism, and two rows of cooling holes 6 are arranged at the bottom.

The inner surface of the reflector 5 has a fine raised structure for diffuse reflection, and the diameter of the raised structure is 10 microns.

Claims (5)

1. A lighting fixture for a substation factory area, characterized in that: the lighting fixture for a substation factory area includes a lampshade (1), a light emitting device (2), a ballast (3) with a thermally conductive silicone grease heat transfer layer, and a heat dissipation Ribs (4), reflectors (5), cooling holes (6); Among them: the light emitting device (2) is installed in the reflector (5), the bottom of the reflector (5) has cooling holes (6), the back of the reflector (5) has heat dissipation ribs (4), the lampshade (1) Covered on the outside of the light-emitting device (2) and the ballast (3) with a heat-conducting silicone grease heat transfer layer. 2. The lighting fixture for substation factory area according to claim 1, characterized in that: the distance between the heat dissipation ribs (4) is 1-10 mm, and the height is 45-55 mm. 3. The lighting fixture for substation factory area according to claim 1, characterized in that: the ballast (3) with a heat-conducting silicone grease heat transfer layer is a rectangular shell structure. 4. The lighting fixture for the substation factory area according to claim 1, characterized in that: the reflector (5) is a frustum-shaped shell structure, and two rows of cooling holes (6) are arranged at the bottom. 5. The lighting fixture for substation factory area according to claim 1, characterized in that: the inner surface of the reflector (5) has a small raised structure for diffuse reflection, and the diameter of the raised structure is 10 microns.

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