CN214796615U - Light guide structure of emergency marker lamp and emergency marker lamp - Google Patents
Light guide structure of emergency marker lamp and emergency marker lamp Download PDFInfo
- Publication number
- CN214796615U CN214796615U CN202120452256.1U CN202120452256U CN214796615U CN 214796615 U CN214796615 U CN 214796615U CN 202120452256 U CN202120452256 U CN 202120452256U CN 214796615 U CN214796615 U CN 214796615U
- Authority
- CN
- China
- Prior art keywords
- light
- light guide
- emergency marker
- emergency
- guide structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a light-directing structure of emergent marker light, its characterized in that: the emergency marker lamp light guide plate comprises a light guide plate used for guiding light of an emergency marker lamp, wherein a light scattering area is arranged on the light guide plate, and a light guide groove capable of containing an LED lamp strip is further formed in the upper portion, close to the light scattering area, of the light guide plate. The light guide structure can make full use of the light source, and is simple in overall structure and very convenient to install and disassemble. The utility model also discloses an emergency marker lamp of including above-mentioned light-directing structure.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a light-directing structure and emergent marker light of emergent marker light.
[ background of the invention ]
The emergency marker lamp is a lamp for providing indication function, and can be used as road sign indication or safe evacuation and guide indication illumination in power failure emergency in various places and environments. Wall-hung (or embedded) and ceiling-mounted (or suspended) emergency marker lamps exist in the market, and the ceiling-mounted (or suspended) emergency marker lamps are widely applied due to the fact that the ceiling-mounted (or suspended) emergency marker lamps are located in a wide visual field area.
At present, in some ceiling (or suspension) type emergency marker lamps in the market, a lamp tube is arranged in a lamp holder (also called a fixing frame or a suspension frame, and a circuit board, the lamp tube, a power supply and the like are arranged in the lamp holder) made of aluminum alloy in a penetrating mode to be fixed, then a light guide plate is abutted to the lamp tube and then fastened through screws, and then a cover plate and two side plates of the emergency marker lamp are arranged. The emergency marker lamp has the advantages that the overall structure is firm, the emergency signs can be placed on two sides of the light guide plate, but the emergency marker lamp also has the defects that the structure is complex, the assembly process is multiple, and meanwhile, the lamp is inconvenient to repair and replace particularly when the lamp tube is replaced, and due to the fact that the emergency marker lamp is of a structure for separating the lamp tube from the light guide plate, the light scattering effect of the light guide plate is not very good, the overall brightness of the emergency marker lamp is weakened, and the reason is that part of light rays are scattered into the lamp holder (namely light leakage) and are not fully reflected onto the light guide plate. In addition, with the continuous maturity of LED lamp technology, the application of more and more integrated and miniaturized lamp tubes (light bars) is also increasingly widespread, and such LED lamp tubes inevitably require a more concise and optimized structure.
Therefore, the utility model discloses it comes to the birth.
[ Utility model ] content
The utility model aims at overcoming the not enough of prior art, provide a light-directing structure of emergent marker light, this light-directing structure can make full use of light source, and overall structure is fairly simple moreover, the installation is all very convenient with the dismantlement. The utility model also provides an emergent marker light including this structure, this emergent marker light is more former product assembly and dismantlement technology greatly simplified, and the luminance of emergent signboard has obvious promotion under the prerequisite of not promoting product power moreover.
The utility model discloses a realize through following technical scheme:
the utility model provides a light-directing structure of emergent marker light which characterized in that: the emergency marker lamp light guide plate comprises a light guide plate used for guiding light of an emergency marker lamp, wherein a light scattering area is arranged on the light guide plate, and a light guide groove capable of containing an LED lamp strip is further formed in the upper portion, close to the light scattering area, of the light guide plate.
The light guide structure of the emergency marker light is characterized in that the light guide groove is formed along the length direction of the light guide plate.
The light guide structure of the emergency marker light is characterized in that the light guide groove is a through groove or a groove.
The light guide structure of the emergency marker light is characterized in that the width of the light guide groove is larger than or equal to the length of the LED light bar, and the height of the light guide groove is larger than or equal to the height of the LED light bar.
The light guide structure of the emergency marker light is characterized in that the light guide groove is provided with a convex column for preventing the deviation of the LED light bar.
The light guide structure of the emergency marker light is characterized in that the light scattering area is of a non-transparent structure.
The utility model provides an emergency marker lamp, includes the lighting fixture, the lighting fixture in be equipped with circuit board and power, its characterized in that still includes light guide structure and installs the inside LED lamp strip of light guide structure, light guide structure install the lighting fixture on, the light guide structure two sides still be equipped with the emergent denoter that is used as the instruction.
The emergency marker light is characterized in that the light guide structure is fastened on the light holder through a screw or a clamping hook structure.
The emergency marker light is characterized in that the emergency marker plate is fixed on the light guide structure through the elastic clip.
Compared with the prior art, the utility model discloses there is following advantage:
1. light guide structure can hold the light guide groove of LED lamp strip through offering on being close to astigmatic district upper portion, can make full use of light source, overall structure is simple moreover, the installation is all very convenient with the dismantlement.
2. Compared with the prior art, the emergency marker lamp is greatly simplified in assembly and disassembly processes, and the brightness of the emergency marker plate is obviously improved on the premise of not improving the product power.
[ description of the drawings ]
Fig. 1 is a schematic view of a light guide structure and an emergency sign according to the present invention;
fig. 2 is an exploded view of the light guide structure and the emergency sign according to the present invention;
fig. 3 is a schematic view of the light guide structure of the present invention.
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1 to 3, an emergent marker light's light-directing structure, including being used for emergent marker light leaded light plate 1, light plate 1 on be equipped with scattered light zone 11, the light plate on still set up the light guide groove 12 that can hold LED lamp strip 2 near scattered light zone 11 upper portion. Light guide structure install LED lamp strip and make the light that LED lamp strip sent fully scatter the scattered light zone in the light guide inslot, it can utilize the light source well, consequently the luminous effect obviously is superior to ordinary light guide plate, its overall structure is fairly simple moreover, the installation is all very convenient with the dismantlement.
The light guide grooves 12 are formed in the length direction of the light guide plate 1, are straight strips, can be through grooves or grooves, can be formed in a penetrating mode or in a non-penetrating mode, and aim at facilitating installation and fixation of the LED lamp strips.
The width of the light guide groove 12 is greater than or equal to the length of the LED light bar, the height of the light guide groove is greater than or equal to the height of the LED light bar, and the specific size is determined according to different LED specifications or power.
The utility model discloses last light scattering area 11 of light-directing structure is non-transparent construction, specifically can be interior dull polish structure, and it can be well with LED light scattering.
An emergent marker light, including the lighting fixture, the lighting fixture in be equipped with circuit board and power, still include foretell light guide structure and install the inside LED lamp strip 2 of light guide structure, light guide structure install the lighting fixture on, the light guide structure two sides still be equipped with as the emergent denoter 3 of instruction, specific, emergent denoter 3 have two, arrange in respectively the light guide structure two sides. Compared with the prior art, the emergency marker lamp is greatly simplified in assembly and disassembly processes, and the brightness of the emergency marker plate is obviously improved on the premise of not improving the product power.
Light guide structure pass through screw or trip structure fasten in the lighting fixture on, the utility model discloses embodiment takes to fasten on the lighting fixture through the screw at light guide plate upper portion both ends.
The emergency sign board 3 is fixed on the light guide structure through the elastic clamp 4, the elastic clamp 4 is a plastic clamp, and the opening of the plastic clamp is smaller than the thickness of the light guide structure.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a light-directing structure of emergent marker light which characterized in that: the emergency marker lamp light guide plate comprises a light guide plate used for guiding light of an emergency marker lamp, wherein a light scattering area is arranged on the light guide plate, and a light guide groove capable of containing an LED lamp strip is further formed in the upper portion, close to the light scattering area, of the light guide plate.
2. The light guide structure of an emergency marker light as set forth in claim 1, wherein the light guide grooves are formed along a length direction of the light guide plate.
3. The light guide structure of an emergency marker light as set forth in claim 2, wherein the light guide groove is a through groove or a recessed groove.
4. The light guide structure of an emergency marker light as claimed in claim 3, wherein the width of the light guide groove is greater than or equal to the length of the LED light bar, and the height of the light guide groove is greater than or equal to the height of the LED light bar.
5. The light guide structure of an emergency marker light as claimed in claim 4, wherein the light guide groove is provided with a protrusion for preventing the LED light bar from deviating.
6. The light guide structure of an emergency marker light as claimed in claim 1, wherein the light scattering area is a non-transparent structure.
7. An emergency marker lamp, includes the lighting fixture, the lighting fixture in be equipped with circuit board and power, its characterized in that still includes any of claims 1 to 6 light guide structure and install the inside LED lamp strip of light guide structure, light guide structure install the lighting fixture on, light guide structure two sides still be equipped with as the emergent denoter of instruction.
8. The emergency marker light of claim 7 wherein said light guide is fastened to said light holder by a screw or snap structure.
9. An emergency marker light as claimed in claim 7, wherein said emergency sign is fixed to said light guide structure by a resilient clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452256.1U CN214796615U (en) | 2021-03-02 | 2021-03-02 | Light guide structure of emergency marker lamp and emergency marker lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452256.1U CN214796615U (en) | 2021-03-02 | 2021-03-02 | Light guide structure of emergency marker lamp and emergency marker lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214796615U true CN214796615U (en) | 2021-11-19 |
Family
ID=78755111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120452256.1U Active CN214796615U (en) | 2021-03-02 | 2021-03-02 | Light guide structure of emergency marker lamp and emergency marker lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214796615U (en) |
-
2021
- 2021-03-02 CN CN202120452256.1U patent/CN214796615U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8888316B2 (en) | Lenticular LED light source replacement for fluorescent in troffer | |
| KR100986716B1 (en) | Illumination apparatus for landscape | |
| US20110170285A1 (en) | Lamp Support Structure for Lamp Tubes | |
| CN203496506U (en) | Operation order writing board for first-aid repair and maintenance of electrical power system | |
| CN205579174U (en) | Substitution LED lamps and lanterns | |
| CN204403972U (en) | A kind of LED | |
| CN214796615U (en) | Light guide structure of emergency marker lamp and emergency marker lamp | |
| CN204554468U (en) | A kind of LED | |
| CN103090280B (en) | A kind of flat lamp | |
| CN212339152U (en) | Guardrail lamp housing structure with reflector | |
| CN210103205U (en) | Wall-mounted elevator arrival lamp | |
| CN207674253U (en) | A kind of Rimless lamps and lanterns | |
| CN208779241U (en) | A kind of guard rail lamp for highway bridge lighting | |
| CN106439545A (en) | Replaceable LED (Light-Emitting Diode) lamp | |
| CN202484895U (en) | Face cover installation structure of lamp and light-emitting diode (LED) lamp | |
| CN207500926U (en) | A kind of medical LED bottom-emissions lamp panel of operating room | |
| CN101463988A (en) | LED light projecting lamp | |
| CN201425253Y (en) | LED fluorescent lamp shade | |
| CN205859678U (en) | A kind of LED of easy installation | |
| CN204986539U (en) | Novel LED (light -emitting diode) lamp structure | |
| CN203771236U (en) | Square LED ceiling lamp | |
| CN221463660U (en) | Anti-glare flexible LED lamp | |
| CN211694452U (en) | LED strip-shaped lamp | |
| CN210687961U (en) | Novel conveniently-combined LED illuminating lamp | |
| CN214535907U (en) | Hanging guide indicator lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |