TWM511099U - Surrounding projection type warning light - Google Patents

Description

Surround projection warning light

The invention relates to a warning light, in particular to a surround projection warning light.

Press, general industrial machine such as numerical control machine tool (CNC) and other tools, in order to remind the user that the machine is currently in smooth operation, to be removed or processed, etc., will install a warning light on the existing machine Structure, generally the warning light structure on the market, such as the TW Patent Announcement No. M486838 "Multi-tone Multi-layer Warning Light Structure" new patent case, the warning light unit of the patent case is layered with various color warning lights, and various The light source of the color warning light is projected upward, so that the light of each warning light can be scattered to the lamp cover located outside the warning light unit, and can be switched through the warning lights of different colors, although the operator can observe various lighting states through the lamp cover. However, because each of the warning lights is layered through a plurality of upper and lower spaced circuit boards, each warning light is projected upward, and the warning light located below is directly projected on the circuit board above it, so that each warning The light cannot be directly projected on the lamp cover, which causes the brightness of each warning light to be projected on the lamp cover, and the police of different colors The lamp is layered, so that the structure of the warning lamp has only partial illumination, which limits the viewing angle of the user, and improves the difficulty of the user in observing and identifying. The warning effect of the existing warning lamp structure needs to be improved and the practicality is not improved. Good, so the existing warning light structure is necessary for improvement.

In order to solve the structure of the existing warning light, the warning lights are all projected upwards, so that the warning lights are indirectly projected on the lamp cover, and the warning lights of different colors are layered, resulting in only partial illumination and insufficient overall brightness, so that the user It is difficult to identify. The main purpose of the present invention is to provide a surround projection warning light, in which each bulb of each bulb group faces the inner peripheral surface of the lampshade, so that the light emitted by each bulb is directly projected on the lampshade, so that the lampshade is entirely The light can be refracted, so that the brightness of the novel is increased and the range of illumination is increased to achieve the effect of utilizing the user's identification.

The present invention solves the prior art problem of the surrounding projection warning lamp, comprising: an illumination unit, the illumination unit comprises a substrate, at least three carrier plates and a conduction member, the at least three carrier plates are all a plate body and solid The at least three carrier plates are disposed on the top surface of the substrate, and the at least three carrier plates are formed in an annular arrangement on the substrate, and each of the carrier plates is provided with an outer side surface, and the outer side surfaces of each of the carrier plates are provided with a plurality of upper and lower spaced bulb groups, The light bulb set includes at least one light bulb, the conductive member is fixed to the at least three carrier plates and includes a connecting plate, the bottom surface of the connecting plate is fixed to the top end of each carrying plate; and a lamp cover is a tube body And sleeved on the outside of the light-emitting unit and connected to the substrate of the light-emitting unit, and the inner circumferential surface of the light-emitting cover faces each of the light bulb groups on each of the carrier plates.

In the foregoing surround projection type warning light, wherein the light emitting unit comprises four carrier boards, and the four carrier boards form a rectangular arrangement.

In the foregoing surround projection type warning lamp, the outer sides of the four carrier plates are respectively oriented in the 0°, 90°, 180° and 270° directions of the edge of the substrate.

The aforementioned surround projection warning light, wherein each bulb group comprises three bulbs of different colors.

In the foregoing surround projection warning lamp, each of the bulbs is a light emitting diode.

In the foregoing surround projection type warning light, the three light bulbs of each light bulb group are a red light emitting diode, a yellow light emitting diode and a green light emitting diode.

In the foregoing surround projection type warning lamp, the conduction member comprises a buzzer, and a bottom circumference of the buzzer is fixed to a peripheral edge of the top surface of the connecting board.

The improvement of the efficiency of the technical means of the present invention is that each bulb group on each carrier plate faces the inner peripheral surface of the lampshade, so that the light emitted by the bulbs of each bulb group can be directly projected on the lampshade, then the The brightness of the light reflected by the lamp cover is increased, and the plurality of light bulb groups of each carrier plate are arranged at an upper and lower interval, so that the light cover can be projected by the light emitted by each light bulb from high to low, thereby increasing the light emission of the light cover. Range, which helps users identify.

In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the novel content, the following further describes the preferred embodiment as shown in the following figure:

A preferred embodiment of the surround projection warning lamp of the present invention is shown in FIGS. 1 to 3. The surround projection warning lamp includes a lighting unit 10 and a lamp cover 20, wherein:

The light-emitting unit 10 includes a substrate 11 , at least three carrier plates 12 , and a conductive member 13 . The substrate 11 is a horizontally disposed circular circuit board, and the periphery of the substrate 11 is axially outwardly convexly provided with at least two positioning protrusions. The rim 111, the at least three carrier plates 12 are all upright elongated plates and the bottom end thereof is fixed on the top surface of the substrate 11, and the at least three carrier plates 12 form an annular arrangement on the substrate 11, each bearing The plate 12 is provided with an inner side surface and an outer side surface, and the outer side surface of each of the carrier boards 12 is provided with a plurality of upper and lower spaced bulb groups 121. Each bulb group 121 includes at least one bulb 1211. Preferably, the panel is illuminated. The unit 10 includes four carrier boards 12, as shown in FIG. 4, the four carrier boards 12 are formed in a rectangular arrangement, and the outer sides of the four carrier boards 12 are respectively facing 0°, 90°, and 180 of the edge of the substrate. ° and 270° direction.

Further, each of the bulb groups 121 includes three bulbs 1211 of different colors, each of the bulbs 1211 is a light emitting diode (LED), and the three bulbs 1211 of each bulb group 121 are respectively a red light emitting diode. a pole body, a yellow light emitting diode, and a green light emitting diode. The conductive member 13 is fixed to the at least three carrier plates 12 and includes a connecting plate 131 and a buzzer 132. The connecting plate 131 is a The circular circuit board has a bottom surface fixed to the top end of each of the carrier plates 12, and the circuit in the substrate 11, the bulb 1211 on each of the carrier plates 12, and the circuit in the connecting plate 131 are electrically connected to each other, so that the carrier plates 12 are connected to each other. The same color bulb 1211 of each bulb group 121 is selectively illuminated at the same time, the buzzer 132 has an acoustic port facing upward and its bottom periphery is fixed to the top surface of the web 131, wherein the bee The sounder 132 is a common component on the market, and will not be described again.

The lamp cover 20 is a transparent hollow tube body and is provided with a locking rim 201 and a mounting rim 202. The lamp cover 20 is sleeved on the outside of the illuminating unit 10 and is mutually engaged with the illuminating unit 10. The rim 201 and the mounting rim 202 are respectively located at the periphery of the two openings of the lamp cover 20, so that the illuminating unit 10 is located between the rim rim 201 of the lamp cover 20 and the mounting rim 202, and the inner circumference of the lamp cover 20 The face faces the outer side of each of the carrier plates 12 such that each of the bulbs 1211 on each of the carrier plates 12 faces the inner peripheral surface of the lampshade, and the inner peripheral surface of the lampshade 20 is adjacent to the radial direction of the snap ring rim 201. The plurality of latching projections 21 are disposed inwardly, and the latching projections 21 of the lamp cover 20 are respectively engaged with the positioning flanges 111 corresponding to the substrate 11. Further, the lamp cover 20 includes a lamp cover, and the lamp cover is A circular cover with a downwardly facing opening, and the cover is sleeved on the mounting rim 202 of the cover 20.

As shown in FIG. 2, when the present invention is used, when a numerical control machine tool (CNC) is in a running state, the same color of each bulb group 121 on each of the carrier plates 12 of the lighting unit 10 (generally The bulbs 1211 are illuminated at the same time, because the bulbs 1211 on each of the carrier plates 12 face the inner peripheral surface of the lampshade 20, so that the lampshades 20 of the surrounding projection type warning lamps are all projected by the bulb of the same color, the lampshade 20 can refract light of the same color as a whole, and the buzzer 132 of the conductive member 13 emits an audible sound, and can further alert the operator to the abnormal condition of the machine tool by sound, and when the obstacle is eliminated, each bearing of the light-emitting unit 10 The color bulb 1211 of each of the bulb groups 121 on the panel 12 is extinguished, and the other color bulb 1211 is simultaneously illuminated (generally green). When the tooling is completed, the carrier plates 12 of the illumination unit 10 are The aforementioned color bulb 1211 (green) of each bulb group 121 is extinguished, and the other color bulb 1211 is simultaneously illuminated (generally yellow) to prompt the user to control the state of use of the machine tool.

With the foregoing technical features, the present invention utilizes the at least three carrier plates 12 as a surrounding arrangement, and the plurality of light bulb groups 121 of each carrier plate 12 are spaced apart from each other, and each of the bulbs 1211 of each bulb group 121 faces the same. The inner peripheral surface of the lamp cover 20 allows the surrounding projection type warning light to emit light of the same color as a whole, and the brightness of the surrounding projection type warning lamp is increased. Compared with the existing warning lamp structure, each warning light is projected upward. It can't be directly projected on the lampshade, and the warning lights of different colors are layered. Not only the lack of brightness, but also the viewing angle of the user is limited. The present invention utilizes each bulb group 121 on the corresponding carrier plate 12 for up and down. An interval is provided, and each of the bulbs 1211 of each of the bulb groups 121 faces the inner peripheral surface of the globe 20, and the brightness of the light refracted by the entire globe 20 is increased, and the light-emitting range of the globe 20 is increased, thereby providing a Surround projection warning lights with improved illumination and illumination range.

10‧‧‧Lighting unit
11‧‧‧Substrate
111‧‧‧Positioning flange
12‧‧‧Loading board
121‧‧‧Light bulb group
1211‧‧‧Light bulb
13‧‧‧ Guides
131‧‧‧Link board
132‧‧‧ buzzer
20‧‧‧shade
201‧‧‧ card rim
202‧‧‧Installation rim
21‧‧‧Cards

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an external perspective view of a preferred embodiment of the present invention. Figure 2 is an external perspective view of the preferred embodiment of the present invention. Figure 3 is an exploded perspective view of the preferred embodiment of the present invention. Figure 4 is a cross-sectional plan view of a preferred embodiment of the present invention.

10‧‧‧Lighting unit

11‧‧‧Substrate

111‧‧‧Positioning flange

12‧‧‧Loading board

121‧‧‧Light bulb group

1211‧‧‧Light bulb

13‧‧‧Connecting parts

131‧‧‧Link board

132‧‧‧ buzzer

20‧‧‧shade

201‧‧‧ card rim

202‧‧‧Installation rim

21‧‧‧Cards

Claims (11)

A surrounding projection warning lamp, comprising: a light emitting unit, the light emitting unit comprises a substrate, at least three carrying plates and a conducting member, wherein the at least three carrying plates are all a plate body and are fixed on the top surface of the substrate. The at least three carrier plates are formed in an annular arrangement on the substrate, and each of the carrier plates is provided with an outer side surface, and the outer side surfaces of each of the carrier plates are provided with a plurality of upper and lower spaced light bulb groups, and each of the light bulb groups includes at least one light bulb. The conductive member is fixed to the at least three carrier plates and includes a connecting plate, the bottom surface of the connecting plate is fixed to the top end of each of the carrying plates, and a lamp cover is a tube body and is sleeved on the light emitting unit Externally connected to the substrate of the light emitting unit, and the inner circumferential surface of the light cover faces each of the light bulb groups on each of the carrier plates. The surrounding projection warning lamp of claim 1, the lighting unit comprises four carrier plates, and the four carrier plates form a rectangular arrangement. The surrounding projection warning lamp of claim 2, wherein the outer sides of the four carrier plates are respectively oriented in the 0°, 90°, 180° and 270° directions of the edge of the substrate. In the surround projection warning light described in claim 3, each of the light bulb groups includes three light bulbs of different colors. The surround projection warning light of claim 4, wherein each of the bulbs is a light emitting diode. According to the surrounding projection warning lamp of claim 5, the three bulbs of each bulb group are a red LED, a yellow LED and a green LED. The surround projection warning light of any one of claims 1 to 6, wherein the conductive member comprises a buzzer, and a bottom circumference of the buzzer is fixed to a peripheral edge of the top surface of the connecting plate. In the surround projection warning light described in claim 1, each of the light bulb groups includes three light bulbs of different colors. The surround projection warning light of claim 8, wherein each of the bulbs is a light emitting diode. According to the surrounding projection warning lamp of claim 9, the three bulbs of each bulb group are a red LED, a yellow LED and a green LED. The surround projection warning light of any one of claims 8 to 10, wherein the conductive member comprises a buzzer, and a bottom periphery of the buzzer is fixed to a peripheral edge of the top surface of the connecting plate.