TWM472158U - Anti-explosive lamp - Google Patents

Description

Explosion-proof lights

This creation is about explosion-proof lamps, especially an explosion-proof lamp that is easy to maintain.

The existing lamp comprises a light source and a wire connecting the light source, and the wire line is mostly wired in the opposite direction of the light source arrangement direction or laterally to avoid blocking the light projection path of the light source. The configuration of the luminaire generally directs the illuminating source toward the direction of the user. Therefore, when the user maintains the wiring of the luminaire, the illuminating source and the luminaire must be detached from the installation to access the electric wire.

The general luminaire structure is simple and easy to disassemble, but the explosion-proof luminaires take into account safety. The structure and assembly unloading procedures are more complicated than ordinary lamps, and the weight is heavier than that of general lamps. Moreover, when the explosion-proof lamp is hung in a high place, its illuminating The source is down and the wiring is upward. The maintenance personnel must climb to the height and then bypass the light source from the underside of the explosion-proof lamp to extend the explosion-proof lamp above the explosion-proof lamp. Therefore, the existing explosion-proof lamps are quite inconvenient when maintaining the wire line.

In view of this, the creator has made great efforts to solve the above problems by focusing on the above-mentioned prior art, and has devoted himself to the application of the theory, that is, the goal of the creator's improvement.

The main purpose of this creation is to provide an explosion-proof lamp that is easy to maintain.

In order to achieve the above purpose, the present invention provides an explosion-proof lamp comprising a body, a planar light source module and a glass plate corresponding to the planar light source module. The base body has an illumination side and a wiring side opposite to the illumination side, and a power distribution room is defined in the seat body, and a light room connected to the power distribution room is opened on the illumination side, and the light room is formed with a light source hole on the illumination side, and the illumination side is A wiring opening connecting the power distribution room is opened, and a wiring hole connecting the power distribution room is opened on the wiring side. The planar light source module is disposed in the lamp chamber. The glass plate covers the light source hole.

Preferably, in the foregoing explosion-proof lamp, a fixing ring is disposed on the corresponding glass plate on the seat body, and the fixing ring presses and fixes the glass plate to the corresponding light source hole.

Preferably, the foregoing explosion-proof lamp extends outward from the light source hole to form an annular plane surrounding the light source hole, and the annular plane is attached to the glass plate.

Preferably, in the foregoing explosion-proof lamp, a waterproof rubber strip is interposed between the fixing ring and the annular plane.

Preferably, in the foregoing explosion-proof lamp, the seat body comprises a cover, and the seat cover covers the connection opening.

Preferably, in the foregoing explosion-proof lamp, the lamp chamber is opened on the seat cover and the light source hole is formed in the seat cover, and the glass plate is disposed on the seat cover.

Preferably, in the foregoing explosion-proof lamp, the outer edge of the seat body extends out of a reflector surrounding the lamp chamber.

Preferably, in the foregoing explosion-proof lamp, the reflector has a heat dissipation structure extending from the wiring side.

Preferably, in the foregoing explosion-proof lamp, the outlet hole is screwed to an explosion-proof joint.

The explosion-proof lamp of the present invention can maintain the wiring in the power distribution room from the illumination side of the seat by means of its wiring opening.

100‧‧‧ body

101‧‧‧ illumination side

102‧‧‧Wiring side

110‧‧‧Power distribution room

111‧‧‧ wiring opening

112‧‧‧Outlet hole

113‧‧‧Explosion-proof joints

120‧‧ ‧light room

121‧‧‧Light source hole

122‧‧‧through hole

123‧‧‧ring plane

130‧‧‧Reflector

140‧‧‧heat dissipation structure

150‧‧‧ Cover

151‧‧ ‧light room

152‧‧‧Light source hole

153‧‧‧through hole

154‧‧‧ring plane

200‧‧‧ planar light source module

201‧‧‧Wire

210‧‧‧Substrate

220‧‧‧Lighting diode

300‧‧‧ glass plate

400‧‧‧Fixed ring

401‧‧‧ screws

500‧‧‧Waterproof strip

The first figure is a perspective exploded view of the explosion-proof lamp of the preferred embodiment of the present invention.

The second figure is a perspective view of the explosion-proof lamp of the preferred embodiment of the present invention.

The third drawing is a cross-sectional view of the explosion-proof lamp of the preferred embodiment of the present invention.

The fourth figure is another schematic view of the reflector in the preferred embodiment of the present invention.

The fifth figure is another schematic view of the seat cover in the preferred embodiment of the present invention.

Referring to the first to third figures, a preferred embodiment of the present invention provides an explosion-proof lamp including a body 100 and a plurality of planar light source modules 200 disposed on the base 100.

The base 100 is preferably made of metal having an illuminated side 101 and a wiring side 102 opposite the illuminated side 101. The interior of the base 100 defines a power distribution room 110 and a plurality of light chambers 120 that communicate with the power distribution room. A lighting opening 111 connecting the power distribution room 110 is disposed on the illumination side 101, and each of the lamp chambers 120 forms a light source hole 121 on the illumination side 101. In the present embodiment, the lamp chambers 120 are disposed around the power distribution room 110, and a through hole 122 is preferably defined between the power distribution room 110 and each of the lamp rooms 120, thereby connecting the power distribution room 110 and the lamp chambers 120. An outlet hole 112 communicating with the power distribution chamber 110 is disposed on the wiring side 102. The inner wall of the outlet hole 112 is preferably provided with a screw, and the outlet hole 112 is used for locking an explosion gland 113.

The outer edge of the base 100 extends from a reflector 130. The reflector 130 surrounds the lamp housing 120, and the reflector 130 extends from the wiring side 102 to form a heat dissipation structure 140. In the embodiment, the heat dissipation structure 140 is preferred. The ground is a plurality of heat sink fins, but the creation does not limit the form of the heat dissipation structure 140.

In this embodiment, the reflector 130 and the heat dissipation structure 140 are preferably sleeved on the outer edge of the base 100. However, the present invention is not limited thereto. For example, the reflector 130 may be integrally formed on the base 100 as shown in FIG. 4 . The outer edge of the heat dissipation structure 140 may also be integrally formed on the wiring side 102 of the base 100.

Each of the planar light source modules 200 (CB) includes a substrate 210 and a plurality of LEDs 220 disposed on one surface of the substrate 210. Each of the light source modules 200 is disposed in one of the light chambers 120. The light emitting diodes 220 of the light source modules 200 are exposed to the light source holes 121, and each of the light source holes 121 is covered with a glass plate 300. However, the present invention is not limited thereto, and the number of the light source modules 200 may be equal to or less than the number of the light chambers 120, which may be configured with different numbers of light source modules 200 according to different lighting requirements, and the light source modules 200 may alternatively be It is disposed in a portion of the lamp chamber 120.

A fixing ring 400 is disposed on the outer edge of each of the light source holes 121, and the fixing ring 400 presses and fixes the glass plate 300 on the light source hole 121. In the present embodiment, the fixing ring 400 is preferably fixed to the base 100 by the screw 401, but the present invention is not limited thereto. Extending outward from each of the light source holes 121, an annular plane 123 surrounding the light source hole 121 is formed, and the annular plane 123 is attached to the glass plate 300. A waterproof rubber strip 500 is preferably interposed between the fixing ring 400 and the annular plane 123.

In the present embodiment, the base 100 includes a cover 150 that is closed to the connection opening 111. The cover 150 preferably has another lamp chamber 151 connected to the power distribution room. The lamp chamber 151 is formed on the illumination side. a light source hole 152 for arranging a planar light source module 200. The light source hole 152 is covered with the glass plate 300, and the cover 150 defines a through hole 153 for connecting the power distribution room 110 and the cover 150. Lamp chamber 151. The outer edge of the light source hole 152 of the cover 150 is also provided with a fixing ring 400. The fixing ring 400 presses the glass plate 300 fixed to the corresponding light source hole 152. In the embodiment, the fixing ring 400 is preferably The screw 401 is locked and fixed to the seat cover 150, but the present invention is not limited thereto. Similar to the structure of the light source hole 121, the light source hole 152 extends outwardly to form an annular plane 154 surrounding the light source hole 152. The annular plane 154 is attached to the glass plate 300 covering the light source hole 152. A waterproof rubber strip 500 is preferably interposed between the fixing ring 400 and the annular flat surface 154. The foregoing is a preferred embodiment of the cover 150, but the present invention is not limited thereto. For example, the cover 150 may also be a cover for covering the connection opening 111 as shown in FIG.

The explosion-proof lamp of the present invention blocks the internal space of the base 100 from the outside by the explosion-proof joint 113, the cover 150 and the glass plate 300, so that the power distribution room 110 and the lamp room 120 connected thereto form an explosion-proof space, and the power distribution room 110 At least one electric wire 201 is disposed, and one end of the electric wire 201 is connected to the planar light source module 200, and the other end of the electric wire 201 is passed through the explosion-proof joint 113 through the explosion-proof joint 113 to connect to an electric power source. Therefore, the explosion-proof lamp of the present invention can maintain the wire 201 line in the power distribution room 110 from the illumination side 101 of the base 100 through its wiring opening 111, without disassembling the entire explosion-proof lamp, and effectively improving the disadvantages of the inconvenient maintenance of the prior art.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the patents of the present invention. Other equivalent variations of the patent spirit using the present invention are all within the scope of the patent.

100‧‧‧ body

101‧‧‧ illumination side

102‧‧‧Wiring side

110‧‧‧Power distribution room

111‧‧‧ wiring opening

120‧‧ ‧light room

121‧‧‧Light source hole

122‧‧‧through hole

123‧‧‧ring plane

130‧‧‧Reflector

140‧‧‧heat dissipation structure

150‧‧‧ Cover

151‧‧ ‧light room

152‧‧‧Light source hole

153‧‧‧through hole

154‧‧‧ring plane

200‧‧‧ planar light source module

201‧‧‧Wire

210‧‧‧Substrate

220‧‧‧Lighting diode

300‧‧‧ glass plate

400‧‧‧Fixed ring

401‧‧‧ screws

500‧‧‧Waterproof strip

Claims (9)

An explosion-proof lamp comprising:
a body having an illumination side and a wiring side opposite to the illumination side, wherein a power distribution room is defined in the body, and a lighting room connected to the power distribution room is opened on the illumination side, and the lamp room is on the illumination side Forming a light source hole, the lighting side is provided with a wiring opening communicating with the power distribution room, and the wiring side is provided with an outlet hole communicating with the power distribution room;
a planar light source module, the planar light source module is disposed in the lamp chamber; and a glass plate disposed corresponding to the planar light source module, the glass plate covering the light source hole. The explosion-proof lamp of claim 1, wherein the glass plate is provided with a fixing ring corresponding to the fixing plate, and the fixing ring presses and fixes the glass plate to the corresponding light source hole. The explosion-proof lamp of claim 2, wherein an annular surface extending from the light source aperture extends around the light source aperture, the annular plane being attached to the glass plate. The explosion-proof lamp of claim 3, wherein a waterproof rubber strip is interposed between the fixing ring and the annular plane. The explosion-proof lamp of claim 1, wherein the seat body comprises a cover that covers the connection opening. The explosion-proof lamp of claim 5, wherein the lamp chamber is opened on the seat cover and the light source hole is formed in the seat cover, and the glass plate is disposed on the seat cover. The explosion-proof lamp of claim 1, wherein the outer edge of the base extends out of a reflector surrounding the lamp chamber. The explosion-proof lamp of claim 7, wherein the reflector extends a heat dissipation structure on the wiring side. The explosion-proof lamp of claim 1, wherein the outlet hole is screwed to an explosion-proof joint.