CN218001198U - Electronic switch type LED light-emitting disc - Google Patents
Electronic switch type LED light-emitting disc Download PDFInfo
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- CN218001198U CN218001198U CN202222224501.0U CN202222224501U CN218001198U CN 218001198 U CN218001198 U CN 218001198U CN 202222224501 U CN202222224501 U CN 202222224501U CN 218001198 U CN218001198 U CN 218001198U
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Abstract
The utility model relates to an electronic switch type LED luminous disc, which comprises an LED lens, an LED lamp bead, a luminous disc shell, an LED luminous disc control circuit and a mounting bracket; the LED lamp beads are provided with a plurality of LED lamp beads which are uniformly and densely distributed on the substrate plane of the light-emitting disc shell, the plurality of LED lamp beads form a disc structure, the LED light-emitting disc control circuit is installed in the light-emitting disc shell and is in electric signal connection with the LED lamp beads, the LED light-emitting disc control circuit controls the lighting operation of the LED annunciator, and the LED light-emitting disc control circuit is an electronic switch. The single LED light source fault influences the light intensity of the whole luminous disc by less than 1%, the single LED light source fault is low in cost, enough light intensity can be displayed at the most, the maintenance cost is reduced, the lighting alarm host used in the subway can be matched, the service life is long, the environment is protected, the fault rate is low, and the maintenance workload of field workers is reduced.
Description
Technical Field
The utility model relates to a signalling equipment technical field that railway traffic instructed the point of light, specifically relate to an electronic switch formula LED luminescent disc.
Background
With the acceleration of the urbanization process of China, the pressure brought to urban traffic by the increase of urban population becomes increasingly obvious. The subway is comfortable, quick and convenient, becomes an important transportation tool for people going out in various medium and large-sized cities, and the subway also becomes an important component of many urban traffics and is vigorously developed. Railway signal equipment is an important foundation for ensuring railway traffic safety and improving transportation efficiency. The railway transportation is characterized in that the driving is uninterrupted day and night, so that the signal equipment must also work normally for 24 hours. The railway signal machine is the most important terminal equipment of signal equipment, and the signal light shows direct command train safety operation. The signal lighting device provides lighting power supply for the signal machine, and once the signal lighting fault is extinguished, the load is cut off, and an alarm is given out. The signal lighting device is a main device of the railway signal machine.
Chinese patent publication No. CN202048450U discloses a high-power LED railway signal lamp, which comprises a shell, wherein a power circuit is arranged in the shell, a light-emitting disc is arranged at the top of the shell, a plurality of high-power LEDs are arranged on the light-emitting disc, the plurality of high-power LEDs are divided into two groups, and each group is electrically connected with the power circuit. The utility model discloses divide into the main light source with the high-power LED of a plurality of and assist the light source two sets ofly, under the general condition, the utility model discloses with the luminous instruction of main light source, when the main light source breaks down or damages, assist the light source and will light and replace and assist the light source, and this kind of substitution is realized by control circuit, and it is very convenient to operate.
Chinese patent publication No. CN208216740U discloses a high-power LED short-form lamp column formula incoming station double-signal machine, which comprises a mounting base, the lamp holder connecting pipe, the lamp house, be equipped with LED lighting device in the lamp house, the lamp house rear end cooperation is connected with the door closure, be connected with auto-lock nose and automatic sealing device on the door closure, the lamp house front end is equipped with inner lens and outer lens, be equipped with the backplate between inner lens and the outer lens, outer lens dustcoat is equipped with hides the eaves, through be provided with LED lighting device in the lamp house, open circuit at the main lamp, the short circuit, can both in time change pay lamp and report to the police when the light decay, the lamp house is equipped with the automatic sealing device that auto-lock nose cooperation was used outward, use through auto-lock nose and automatic sealing device cooperation, can reach waterproof, dustproof performance, effectively guaranteed the utility model discloses a service life.
Chinese patent publication No. 208719945U discloses a novel resistance type LED signal lighting device, includes: the LED lamp piece comprises a main lamp LED and an auxiliary lamp LED; the main lamp photosensitive element is arranged adjacent to the main lamp LED; the auxiliary lamp photosensitive element is arranged adjacent to the auxiliary lamp LED; the LED lamp comprises an aluminum substrate, a light-emitting diode (LED) lamp piece, a main lamp photosensitive element and an auxiliary lamp photosensitive element, wherein the aluminum substrate is provided with the LED lamp piece and the main lamp photosensitive element; the radiator is arranged on the back of the electronic control box and connected with the back of the LED lamp piece; the LED fixing bracket is used for fixing the aluminum substrate and the radiator; the electronic control box is fixed with the radiator; the bakelite lamp holder is used for bearing the LED fixing bracket; the mounting bracket is used for supporting the bakelite lamp holder; a main-auxiliary switching button for controlling switching between a main lamp circuit and an auxiliary lamp circuit for driving the main lamp LED and the auxiliary lamp LED; the plug connector component is arranged on the LED fixing support; and the resistance load is fixed at the bottom of the mounting bracket.
In the above existing equipment, the signal lamp mode adopted is a high-power LED disc lamp, the unit price cost of the high-power LED lamp is high, the maintenance and replacement cost after a single damage is also high, and the single damage has great influence on the overall light intensity and the overall light utilization rate.
In the existing equipment, a main lamp and auxiliary lamps are adopted to solve a processing mode when an LED light source fails, the auxiliary LED lamp is in a standby state for a long time in the mode, resources are wasted, the mode of controlling the LED light source switch through a contact relay is not energy-saving and environment-friendly enough, the failure rate is high, and the workload of field manual maintenance is large.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide an electronic switch type LED light emitting panel.
For solving the prior art problem, the utility model discloses a technical scheme be:
the utility model provides an electronic switch type LED light-emitting disc, which comprises an LED lens, an LED lamp bead, a light-emitting disc shell, an LED light-emitting disc control circuit and a mounting bracket;
the light-emitting disc shell is arranged on the mounting bracket;
the LED lens is arranged on the front surface of the light-emitting disc shell;
the LED lamp beads are uniformly and densely distributed on the substrate plane of the light-emitting disc shell, the LED lamp beads form a disc structure, the LED lamp beads are divided into LED lamps with various colors, and the color of each LED lamp bead is clearly marked;
the LED light-emitting disc control circuit is installed in the light-emitting disc shell and electrically connected with the LED lamp beads.
Preferably, the back of the light-emitting disc shell is provided with a power input end, the power input end is communicated with an external power supply, and the power input end conducts current to the LED light-emitting disc control circuit and the light-emitting disc shell to provide electric energy for the LED lamp beads.
Preferably, the LED color identifying pins are installed on two sides of the light-emitting disc shell and comprise 5-color clamping type installation pins and identifying pins with different colors, and the back of the light-emitting disc shell is provided with an LED color mark.
Preferably, the back of the light-emitting disc shell is also provided with a test button, and the test button is in electric signal connection with the LED light-emitting disc control circuit.
Preferably, the back of the light-emitting disc shell is also provided with a programming socket.
Preferably, the back of the light-emitting disk shell is also provided with heat dissipation holes.
Compared with the prior art, the beneficial effect of this application is:
1. LED lamp pearl is many LED disk structure in this application, and its single LED light source trouble is less than 1% to the light intensity influence of whole luminous dish, and single cost is lower, and single light source trouble is less to whole light intensity influence, can guarantee to show enough light intensity constantly to the at utmost, has reduced the maintenance cost to can match the former warning host computer of lighting a lamp that uses of subway, can not only reach longe-lived, environmental protection, the fault rate is little, can also reduce field work personnel's maintenance work volume to the at utmost.
2. The isolation control of the LED power circuit and the load circuit is realized, various electronic components and circuits integrated in the solid-state relay are installed on the PCB in a dispersed mode, the original contact relay is changed into an electronic switch, the subway/railway field current difference mode alarm switchboard can be matched, the compatibility with a station machinery indoor control circuit and a 65LED lamp bead circuit can be realized, the use and maintenance modes are not changed, and various technical indexes required by the subway can be achieved.
3. The product can be used not only in the subway, but also in the railway high-speed rail, and has the advantages of wide application range, strong product competitiveness and convenient popularization.
Drawings
FIG. 1 is a schematic perspective view of an electronically switched LED light emitting panel;
fig. 2 is a schematic perspective view of an electronic switch type LED light emitting panel.
The reference numbers in the figures are:
1-an LED lens;
2-LED lamp beads;
3-a light emitting disc housing;
4-LED light-emitting panel control circuit;
5-LED color identifying pins;
6, mounting a bracket;
7-programming the socket;
8-test button;
9-power input terminal;
11-LED color identification;
12-heat dissipation holes.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed description.
An electronic switch type LED lighting panel as shown in fig. 1 to 2 comprises an LED lens 01, an LED lamp bead 2, a lighting panel housing 3, an LED lighting panel control circuit 4 and a mounting bracket 6;
the luminous disc shell 3 is arranged on the mounting bracket 6;
the LED lens 01 is arranged on the front surface of the light-emitting disc shell 3;
LED lamp pearl 2 is equipped with a plurality of, and a plurality of LED lamp pearl 2 are evenly densely covered on the base plate plane of luminous dish shell 3, and a plurality of LED lamp pearl 2 constitute the disk structure, and a plurality of LED lamp pearl 2 divide into the LED lamp of multiple colour, and the clear self LED colour of marking on every LED lamp pearl 2. The quantity of LED lamp pearl 2 is dozens of supreme hundreds, and the light intensity of every LED lamp pearl 2 is not more than two per cent of whole light intensity, and different colours LED surface clearly marks the LED colour, makes things convenient for the scene to distinguish, and the constructor of being convenient for is at the installation and the maintenance of scene.
Compare in prior art high-power LED disk lamp's in service behavior, high-power LED lamp's unit price cost is higher, maintenance replacement cost after single damage is also high, and simultaneously, when single LED light source trouble, it is great to holistic illumination intensity influence, be unfavorable for traffic indication signal's normal demonstration, and LED lamp pearl 2's quantity is dozens to supreme hundreds in this application, for many LED disk structure, its single LED light source trouble is less than 1% to the light intensity influence of whole luminescent disc, single cost is lower, single light source trouble is less to whole light intensity influence, influence to traffic indication signal can be neglected almost, the accuracy of information transmission has been improved, can guarantee to show enough light intensity constantly in the at utmost, and the maintenance cost has been reduced. The lighting alarm host can be matched with the lighting alarm host originally used for the subway, not only can achieve the purposes of long service life, environmental protection and low failure rate, but also can reduce the maintenance workload of field workers to the greatest extent.
The LED lighting panel control circuit 4 is mounted within the lighting panel housing 3. The LED light-emitting panel control circuit 4 is in electric signal connection with the LED lamp beads 2, the LED light-emitting panel control circuit 4 controls the lighting operation of the LED annunciator, and the LED light-emitting panel control circuit 4 is an electronic switch; the isolation control of the LED power circuit and the load circuit is realized, various electronic components and circuits integrated in the solid-state relay are installed on the PCB circuit board in a dispersed mode, the original contact relay is changed into an electronic switch, the alarm switchboard can be matched with a subway/railway site current difference mode alarm switchboard, the compatibility with a station machinery indoor control circuit and a 65LED lamp bead 2 circuit can be realized, the use and maintenance modes are not changed, various technical indexes required by the subway are met, and the isolation control of the LED power circuit and the load circuit is taken as a new energy-saving and long-acting product and is popularized and used as a green product.
The back of luminescent plate shell 3 is equipped with power input 9, and power input 9 and external power supply intercommunication, power input 9 provides the electric energy for LED lamp pearl 2 on with the leading-in LED luminescent plate control circuit 4 of electric current and luminescent plate shell 3.
LED color identifying pins 5 are installed on two sides of a shell 3 of the light-emitting disc, the LED color identifying pins 5 comprise 5 colors of card type installation and identifying pins with different colors, the LED color identifying pins 5 are designed, the accuracy of the installation positions of the LED lamp beads 2 is improved, the LED color identifying pins 5 comprise 5 colors of card type installation and identifying pins with different colors, when the LED lamp beads are installed on site, the LED lamp beads 2 with different colors respectively correspond to the identifying pins with corresponding colors, the LED lamp beads 2 are identified before the LED lamp beads are installed, the lamp positions with different colors can be prevented from being installed on site in a wrong way, if the colors are installed in a wrong way, the LED light-emitting disc cannot be installed, and the installation errors of the lamp positions with different colors on site can be avoided.
When the LED lamp beads 2 are installed and identified, the colors of the LED lamps required for installation can be displayed through the LED color marks 11. The back of the luminous disc shell 3 is provided with an LED color mark 11.
Can increase detection ability for equipment through test button 8, equipment warning test button and wiring mouth, operating personnel can realize initiatively going out the LED lamp 30% or 50% function of putting out the light through operation test button 8, can be in order to realize the LED at the scene that the light 30% goes out and 50% alarm test of putting out the light, with this detection go out the light in the control room can accept alarm signal, whether filament relay in the control room can fall down and LED lamp pearl 2 can go out the light automatically, thereby make things convenient for staff's routine maintenance and test. The back of the light-emitting disc shell 3 is also provided with a test button 8, and the test button 8 is connected with the LED light-emitting disc control circuit 4 through an electric signal.
When the LED lamp is used on site, a power line of indoor output voltage is inserted into the power input end 9, the device is powered on, dozens of LED lamp beads are uniformly distributed on the plane of the substrate, when LEDs in a use state are damaged due to some reason, and the quantity reaches 30%, a signal for alarming when the broken wires are output in the control room is given, and when the quantity of damage reaches 50%, the LED light-emitting disc can automatically turn off the lamp, and meanwhile, a filament relay in the control room can fall down.
The back of the luminous disc shell 3 is also provided with a programming socket 7. The program programming socket 7 is used as a port for programming programs, so that company personnel can conveniently upgrade the programs of products at any time, the maintenance and updating efficiency of equipment is improved, the actual service life of the equipment is prolonged, and the product competitiveness is improved.
The back of the luminous disk shell 3 is also provided with a heat radiation hole 12.
The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. An electronic switch type LED luminous disc is characterized by comprising an LED lens (01), an LED lamp bead (2), a luminous disc shell (3), an LED luminous disc control circuit (4) and a mounting bracket (6);
the luminous disc shell (3) is arranged on the mounting bracket (6);
the LED lens (01) is arranged on the front surface of the light-emitting disc shell (3);
the LED lamp beads (2) are uniformly and densely distributed on the substrate plane of the light-emitting disc shell (3), the LED lamp beads (2) form a disc structure, the LED lamp beads (2) are divided into LED lamps with various colors, and the LED color of each LED lamp bead (2) is clearly marked;
LED luminous dish control circuit (4) are installed in luminous dish shell (3), LED luminous dish control circuit (4) with LED lamp pearl (2) electricity is connected.
2. The electronic switch type LED luminous disc as claimed in claim 1, wherein a power input end (9) is provided on the back of the luminous disc housing (3), the power input end (9) is connected with an external power supply, and the power input end (9) guides current to the LED luminous disc control circuit (4) and the luminous disc housing (3) to provide electric energy for the LED lamp bead (2).
3. An electronic switch type LED luminous disc as claimed in claim 1, wherein LED color discrimination pins (5) are installed at both sides of the luminous disc housing (3), the LED color discrimination pins (5) include 5 color snap-type installation, discrimination pins having different colors, and the rear surface of the luminous disc housing (3) is provided with LED color marks (11).
4. An electronic switch type LED luminous disc as claimed in any one of claims 1 to 3, characterized in that a test button (8) is further provided on the back of the luminous disc housing (3), and the test button (8) is electrically connected with the LED luminous disc control circuit (4).
5. An electronically switched LED lighting panel according to any one of claims 1 to 3, characterized in that the back of the lighting panel housing (3) is further provided with a programming socket (7).
6. An electronically switched LED lighting panel according to any one of claims 1 to 3, wherein the back of the lighting panel housing (3) is further provided with heat dissipation holes (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222224501.0U CN218001198U (en) | 2022-08-23 | 2022-08-23 | Electronic switch type LED light-emitting disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222224501.0U CN218001198U (en) | 2022-08-23 | 2022-08-23 | Electronic switch type LED light-emitting disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218001198U true CN218001198U (en) | 2022-12-09 |
Family
ID=84327065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222224501.0U Active CN218001198U (en) | 2022-08-23 | 2022-08-23 | Electronic switch type LED light-emitting disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218001198U (en) |
-
2022
- 2022-08-23 CN CN202222224501.0U patent/CN218001198U/en active Active
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