TWI403676B - Marker apparatus of lamp - Google Patents

Abstract

A marker apparatus of lamp includes a lamp post and a display device mounted on the post via a plurality of fasteners. The display device includes a luminous member, a transparent board mounted on the luminous member and a cover located at a side of the transparent board. The cover has a hollowed-out pattern. Light generated by the luminous member gets through the transparent board and the hollowed-out pattern of the cover to thereby display the hollowed-out pattern.

Description

Lamp identification device

The present invention relates to an identification device, and more particularly to an identification device for a light fixture.

Nowadays, the luminaire products are widely used. After the luminaire manufacturer completes the luminaire manufacturing, the brand, logo or pattern logo (LOGO) of the luminaire is always marked on the product, so that the luminaire source is easy to identify and looks beautiful and generous. Usually, the luminaire manufacturer identifies the brand, trademark or other pattern of the luminaire by spraying or pasting a simple label. This type of marking is simple and easy, but the label of the spraying or affixing is easy to be worn or peeled off, so that it cannot be Achieve the purpose of the logo.

In view of this, it is necessary to provide a lamp identification device that is not easy to fall off.

A light fixture identifying device, the marking device comprising a light pole and a pattern display device, the pattern display device comprising a light transmissive plate, a cover plate attached to one side of the light transmissive plate and a cover plate disposed on the light transmissive plate a light-emitting body of the side, wherein the cover plate is provided with a hollow pattern, and the light emitted by the light-emitting body is displayed on the cover plate through the light-transmitting plate, and the pattern display device is mounted on the light pole by a plurality of fixing members The light pole is a shell structure including a top wall and corresponding to the top wall a bottom wall of the light pole, the top wall has an opening, the pattern display device passes through the opening and is mounted on the bottom wall of the light pole, and the pattern display device further comprises a box body, the box body comprises a box body a bottom wall and a surrounding wall extending upward from a periphery of the bottom wall of the casing, a plurality of lugs extending outward from a corner of the bottom wall of the casing, the lugs extending beyond the surrounding wall, the fixing member passing through the lugs The pattern display device is mounted on the bottom wall of the lamp post of the lamp post.

Compared with the prior art, the lamp identification device of the present invention emits light through the light-transmitting plate of the pattern display device, thereby displaying the hollow pattern on the cover of the pattern display device, thereby achieving the purpose of marking, eliminating the logo pattern. It is troubled by the grinding or falling off. In addition, the pattern display device is mounted on the lamp post by the fixing member, so that the pattern display device can be easily disassembled and replaced.

100‧‧‧ pattern display device

110‧‧‧Box

112‧‧‧ wall

114‧‧‧Drive circuit module

1150‧‧‧Threaded holes

1160, 221‧‧‧through holes

1171‧‧‧ Washer

119‧‧‧Waterproof connector

120‧‧‧Lights

122‧‧‧Lighting diode

130‧‧‧light board

140‧‧‧ cover

142‧‧‧second stud

210‧‧‧ top wall

240‧‧‧ openings

200‧‧‧light pole

111, 220‧‧‧ bottom wall

113‧‧‧ accommodating space

115‧‧‧ lugs

116‧‧‧First stud

117‧‧‧Steps

1170‧‧‧ Groove

118‧‧‧Perforation

121‧‧‧Circuit board

123‧‧‧terminal

131‧‧‧ dent

141‧‧‧ hollow pattern

1420‧‧‧ thread blind hole

230‧‧‧ Heat sink fins

1 is a perspective assembled view of a lamp identification device according to an embodiment of the present invention.

2 is an exploded perspective view of the luminaire marking device of FIG. 1.

Figure 3 is an inverted view of the luminaire identification device of Figure 2.

Referring to FIG. 1 and FIG. 2, the lamp identification device includes a pattern display device 100 and a light pole 200 for mounting the pattern display device 100. The pattern display device 100 is substantially a rectangular parallelepiped structure, and includes a box body 110, an illuminant 120 mounted in the box body 110, and a light-transmitting plate 130 and a cover plate 140 which are sequentially disposed on the top of the box body 110.

The box body 110 has a rectangular parallelepiped shape, and includes a bottom wall 111 and a bottom wall A peripheral wall 112 extending perpendicularly upwardly from the periphery of 111. The bottom wall 111 and the surrounding wall 112 define a receiving space 113 for receiving the illuminant 120. A driving circuit module 114 is also received in the receiving space 113 and located at one end of the illuminant 120. The driving circuit module 114 is electrically connected to the illuminant 120. The four lugs 115 extend horizontally outward from the four corners of the bottom wall 111 and extend beyond the surrounding wall 112. Each of the lugs 115 defines a threaded hole 1150 for a screw (not shown) to pass through. A plurality of evenly spaced first protrusions 116 extend horizontally outward from the top periphery of the surrounding wall 112. There is a certain distance between the upper surface of each of the first pillars 116 and the top surface of the surrounding wall 112. Each of the first protrusions 116 defines a through hole 1160 for a screw (not shown) to pass through the through hole 1160 and lock the cover 140 to the top of the case 110. An annular step portion 117 is formed on the inner side of the top of the surrounding wall 112. The step portion 117 is provided with a recess 1170 for an annular gasket 1171 to be placed. The light-transmitting plate 130 is overlapped on the step portion 117, and the annular gasket 1171 is sandwiched between the light-transmitting plate 130 and the groove 1170 of the step portion 117. A through hole 118 is disposed at one end of the surrounding wall 112 adjacent to the driving circuit module 114. A waterproof joint 119 is mounted on the through hole 118 to prevent rain, dust and the like from entering the casing 110. The wiring of the driving circuit module 114 (not shown) is connected to the external power source by the waterproof connector 119.

The illuminator 120 has a rectangular shape and includes a circuit board 121, a plurality of LEDs 122 attached to the circuit board 121, and a terminal 123 mounted on one end of the circuit board 121. The terminal 123 is used to connect the driving circuit module 114.

The light transmissive plate 130 is made of a transparent material such as glass or plastic. The light-transmitting plate 130 is provided with a plurality of protrusions 131 facing the cover plate 140, and the protrusions 131 can be composed of Brand, trademark or other beautiful patterns. The bottom surface of the light-transmitting plate 130 is sandblasted or frosted to make the light irradiated onto the light-transmitting plate 130 softer. It can be understood that the light-shielding plate 130 may not be provided with the protrusion 131.

Referring to FIG. 3 together, the cover plate 140 has a rectangular shape, and is provided with a hollow pattern 141 corresponding to the protrusion 131 of the light-transmitting plate 130, so that the light-emitting body 120 emits After the light passes through the light-transmitting plate 130, the product brand, trademark or other delicate pattern is displayed by the cover plate hollow pattern 141. The bottom surface of the cover plate 140 is provided with a plurality of second protrusions 142, and the second protrusions 142 are in one-to-one correspondence with the first protrusions 116 on the casing 110. Each of the second protrusions 142 defines a threaded blind hole 1420. The screw passes through the through hole 1160 of the first protrusion 116 and is screwed with the threaded blind hole 1420 of the second protrusion 142 such that the bottom surface of the cover 140 closely fits to the top surface of the surrounding wall 112 of the casing 110. The thickness of the protrusion 131 of the transparent plate 130 is equal to the thickness of the cover 140. When the protrusion 131 of the transparent plate 130 passes through the hollow pattern 141 of the cover 140, the top surface of the protrusion 131 is just like the cover. The top surface of the plate 140 is flush.

The light pole 200 is a housing structure including a top wall 210, a bottom wall 220, and a plurality of heat dissipation fins 230 extending vertically downward from the bottom wall. The top wall 210 defines a rectangular opening 240. The pattern display device 100 passes through the rectangular opening 240 and is received in the light pole 200. The plurality of through holes 221 are defined in the bottom wall 220 and correspond to the threaded holes 1150 of the lugs 115 of the casing 110. The screw passes through the threaded hole 1150 of the lug 115 and is screwed with the corresponding through hole 221 to mount the pattern display device 100 on the bottom wall 220 of the lamp post 200. When the pattern display device 100 is mounted on the light pole 200, the illuminant 120 emits light. The heat is generated, and the heat is transferred to the bottom wall 220 of the lamp pole 200 through the bottom wall 111 of the casing 110, and then radiated to the surrounding air by the heat dissipation fins 230 to achieve heat dissipation for the illuminator 200. .

When the pattern display device 100 is mounted on the light pole 200, first, the illuminant 120 and the driving circuit module 114 are mounted in the casing 110, and the waterproof joint 119 is mounted on the casing. The hole 118 of the body 110 is inserted into the waterproof connector 119 to facilitate connection of an external power source. Then, the gasket 1171 is placed in the recess 1170 of the casing 110, and the transparent plate 130 is pressed onto the gasket 1171; then, the hollow pattern 141 of the cover 140 is penetrated The protrusions 131 of the light plate 130 correspond to each other, and the protrusions 131 are passed through the hollow pattern 141 while the cover plate 140 is screwed to the top of the box body 110. At this time, the cover plate 140 is in close contact with the top surface of the light-transmitting plate 130, and the gasket 1171 is tightly pressed between the light-transmitting plate 130 and the groove 1170 of the casing 110 for waterproofing purposes. Finally, the installed pattern display device 100 is passed through the rectangular opening 240 and fixedly mounted in the housing of the lamp post 200. At this time, the top surface of the cover plate 140 is flush with the top surface of the top wall 210 of the lamp post 200.

Compared with the prior art, the lamp identification device of the present invention transmits the light emitted from the illuminant 120 through the light-transmitting plate 130 of the pattern display device 100, thereby displaying the hollow pattern 141 on the cover plate 140 for the purpose of identification. The logo pattern is troubled by grinding or falling off, and the processing or modification of the logo is simple and convenient. Secondly, when the pattern display device 100 is mounted on the lamp post 200, the screw is hidden under the cover plate 140 and is not exposed to the marking device, and the lamp is attached. After the installation of the identification device is completed, the top surface of the cover plate 140 of the pattern display device 100 is flush with the top surface of the top wall 210 of the lamp post 200, and the entire lamp identification device looks beautiful and generous. On the other hand, the pattern display device 100 of the lamp identification device of the present invention is integrally mounted on the lamp post 200 by screws, and the pattern display device 100 is easily disassembled and replaced. In addition, the cover plate 140 and the light-transmitting plate of the pattern display device 100 are provided. 130. The illuminant 120, the driving circuit module 114, the waterproof connector 119, and the casing 110 can be used as separate parts. When the pattern display device 100 is repaired, each part of the pattern display device 100 can be conveniently replaced.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art will be included in the following claims.

110‧‧‧Box

111, 220‧‧‧ bottom wall

112‧‧‧ wall

13‧‧‧ accommodating space

114‧‧‧Drive circuit module

115‧‧‧ lugs

1150‧‧‧Threaded holes

116‧‧‧First stud

1160, 221‧‧‧through holes

117‧‧‧Steps

1171‧‧‧ Washer

1170‧‧‧ Groove

119‧‧‧Waterproof connector

118‧‧‧Perforation

120‧‧‧Lights

121‧‧‧Circuit board

122‧‧‧Lighting diode

123‧‧‧terminal

130‧‧‧Transparent Edition

131‧‧‧ dent

140‧‧‧ cover

141‧‧‧ hollow pattern

210‧‧‧ top wall

230‧‧‧ Heat sink fins

240‧‧‧ openings

Claims (8)

A luminaire marking device is improved in that the marking device comprises a light pole and a pattern display device, and the pattern display device comprises a light-transmitting plate, a cover plate attached to one side of the light-transmitting plate, and a transparent cover plate disposed thereon a light-emitting body on the other side of the light plate, wherein the cover plate is provided with a hollow pattern, and the light emitted by the light-emitting body is displayed through the light-transmitting plate to display the hollow pattern on the cover plate, and the pattern display device is mounted on the plurality of fixing members The lamp post is a housing structure comprising a top wall and a bottom wall of the lamp post corresponding to the top wall, the top wall having an opening through which the pattern display device passes and Mounted on the bottom wall of the lamp post, the pattern display device further includes a box body including a box bottom wall and a surrounding wall extending upward from a periphery of the bottom wall of the box body, the plurality of lugs being from the bottom of the box body The corners of the wall extend outwardly, and the lugs extend beyond the surrounding wall, and the fixing member passes through the lugs to mount the pattern display device on the bottom wall of the lamp post of the lamp post. The luminaire marking device of claim 1, wherein a top surface of the pattern display device is flush with a top surface of the top wall of the light pole. The luminaire marking device of any one of the preceding claims, wherein the bottom wall of the lamp post extends downwardly with a plurality of fins. The luminaire marking device of claim 1, wherein a position corresponding to the hollow plate and the hollow pattern is convexly disposed with the plurality of embossing marks, and the embossing marks pass through the hollow pattern. The upper surface of the mark is flush with the top surface of the cover. The luminaire marking device of claim 1, wherein the light-transmitting plate and one side of the illuminating body are sandblasted or frosted to make the illuminating body The light emitted from the light-transmitting plate reflects the soft light. The luminaire marking device of claim 1, wherein the pattern display device further comprises a gasket, the top of the surrounding wall forming a step portion, the step portion is provided with a groove for correspondingly placing the gasket, The light plate is placed on the step and the gasket is sandwiched between the light-transmitting plate and the groove. The luminaire marking device of claim 6, wherein the top periphery of the surrounding wall extends outwardly with a plurality of evenly spaced first studs, and the bottom surface of the cover extends downwardly with a plurality of second studs. The second protrusions are disposed corresponding to the first protrusions, and the plurality of fasteners are screwed up through the first protrusions and the corresponding second protrusions to mount the cover plate on the top of the box body. The luminaire marking device of claim 1, wherein the pattern display device further comprises a driving circuit module electrically connected to the illuminating body in the casing and a waterproofing device mounted on the surrounding wall A connector, the wiring of the driving circuit module is passed through the waterproof connector for connection with an external power source.