CN207729472U - A kind of insertion point type LED railway signal lamps - Google Patents
A kind of insertion point type LED railway signal lamps Download PDFInfo
- Publication number
- CN207729472U CN207729472U CN201820012960.3U CN201820012960U CN207729472U CN 207729472 U CN207729472 U CN 207729472U CN 201820012960 U CN201820012960 U CN 201820012960U CN 207729472 U CN207729472 U CN 207729472U
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- CN
- China
- Prior art keywords
- signal lamp
- lamp housing
- heat
- mobile base
- welded
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of insertion point type LED railway signal lamps,Including signal lamp housing,It is welded with water blocking cover board on the side outer wall of the signal lamp housing,There are two light-transmitting plates for embedded installation on the water blocking cover board,The signal lamp housing is welded with rotating seat adjacent to the side of water blocking cover board,It is fixed with mounting base on the outer wall of the rotating seat,And side of the rotating seat far from signal lamp housing is rotatably connected to Mobile base by screw rod,The utility model is provided with screw rod,Fixed block,Spring,Mobile base,Mounting base,Rotating seat and mounting hole,When signal lamp is installed,Mounting base is inserted into the fixed position specified on rail,Hold the rotation of signal lamp housing,Screw rod rotation is driven by rotating seat,Screw rod is located at the inside of Mobile base,Mobile base is driven to be moved on the inner wall of mounting base by sliding slot and sliding block during screw rod rotates,Until being moved to mounting hole and all leaving the inside of mounting base.
Description
Technical field
The utility model belongs to railway signal technology field, and in particular to a kind of insertion point type LED railway signal lamps.
Background technology
Railway signal refers to transmits rolling stock operation item with marker, lamps and lanterns, instrument and sound equipment etc. to railways train operation personnel
Part, travelling facility state and driving technology and equipment in relation to instruction.
But there is some defects, example in the existing insertion point type LED railway signal lamps of existing market in use
It is as insufficient in being not easy to fixed and heat dissipation performance during use.
Utility model content
The purpose of this utility model is to provide a kind of insertion point type LED railway signal lamps, to solve existing be not easy to
Fixed and heat dissipation performance deficiency problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of insertion point type LED railway signal lamps,
Including signal lamp housing, it is welded with water blocking cover board on the side outer wall of the signal lamp housing, peace is embedded on the water blocking cover board
For dress there are two light-transmitting plate, the signal lamp housing is welded with rotating seat adjacent to the side of water blocking cover board, the rotating seat it is outer
Mounting base is fixed on wall, and side of the rotating seat far from signal lamp housing is rotatably connected to Mobile base, the shifting by screw rod
Dynamic seat is slidably connected to by sliding block and sliding slot on the inner wall of mounting base, and the sliding block is welded on the both sides outer wall of Mobile base,
And mounting hole is offered at the position of sliding block side on Mobile base, the inside of the mounting hole is equipped with fixed block and bullet
Spring, the spring are located at the side of fixed block, and the Mobile base is welded with energization connector, the letter adjacent to the side of mounting hole
The inside of signal lamp shell is equipped with PCB driving plates, and the both sides of the PCB driving plates are connected separately with LED display lamps and heat conductive pad
The side of piece, the heat-conducting pad is connected with heat-conducting plate, and the heat-conducting plate is fixed on by installation bolt on signal lamp housing, and
Side of the heat-conducting plate far from heat-conducting pad is welded with multiple cooling fins, position corresponding with installation bolt on the signal lamp housing
Place offers bolt fixing hole, is connected with sealing shroud between the bolt fixing hole and installation bolt, the LED display lamps with
PCB driving plates are electrically connected, and the PCB driving plates are electrically connected with external power supply.
Preferably, there are two the LED display lamps are installed altogether, and two LED display lamps are respectively positioned on the one of PCB driving plates
Side.
Preferably, the water blocking cover board is L-type structure.
Preferably, it is connected with spring fixed seat between the spring and mounting hole.
Preferably, one end of the mounting hole is welded with limited block.
Preferably, the length of the mounting base is equal with the sum of the length of Mobile base and rotating seat.
The utility model compared with prior art, has the advantages that：
(1) the utility model is provided with screw rod, fixed block, spring, Mobile base, mounting base, rotating seat and mounting hole, installation
When signal lamp, mounting base is inserted into the fixed position specified on rail, holds the rotation of signal lamp housing, spiral shell is driven by rotating seat
Bar rotates, and screw rod is located at the inside of Mobile base, drives Mobile base installing by sliding slot and sliding block during screw rod rotates
It is moved on the inner wall of seat, until until being moved to mounting hole and all leaving the inside of mounting base, the spring general in mounting hole at this time
Fixed block is released out of mounting hole, into rail on fixed position inside, complete the fixed installation of signal lamp, fixed form letter
Single, sound construction is convenient for the installation of signal lamp, improves working efficiency when signal lamp installation.
(2) the utility model is fixed provided with heat-conducting pad, heat-conducting plate, cooling fin, installation bolt, sealing shroud and bolt
Hole, signal lamp will produce amount of heat during long-time service, influence the normal work of signal lamp, PCB driving plates its
Middle side is connect by heat-conducting pad with heat-conducting plate, by the heat transfer to heat-conducting plate in PCB driving plates, is welded on heat-conducting plate
There are multiple cooling fins, increasing heat radiation area to improve the radiating efficiency of signal lamp, extend the service life of signal lamp, heat-conducting plate with
Signal lamp housing is fixedly connected by installation bolt with bolt fixing hole, and connection structure is firm, prevents heat-conducting plate in bad weather
In the case of fall, influence the use of signal lamp, while being provided with sealing shroud in bolt fixing hole, ensure installation bolt and bolt
Sealing between mounting hole prevents inside the entering signals lamp such as rainwater, influences the use of signal lamp.
Description of the drawings
Fig. 1 is the side view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is enlarged drawing at the A of the utility model；
Fig. 4 is enlarged drawing at the B of the utility model；
In figure：1- water blocking cover board, 2-LED display lamps, 3-PCB driving plates, 4- heat-conducting pads, 5- screw rods, 6- fixed blocks, 7-
Spring, 8- energizations connector, 9- Mobile bases, 10- mounting bases, 11- rotating seats, 12- heat-conducting plates, 13- cooling fins, 14- signal lamp housings
Body, 15- light-transmitting plates, 16- sliding slots, 17- sliding blocks, 18- mounting holes, 19- installation bolts, 20- sealing shrouds, 21- bolt fixing holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides the following technical solutions：A kind of insertion point type LED railway signal lamps, including
Signal lamp housing 14 is welded with water blocking cover board 1 on the side outer wall of signal lamp housing 14, and water blocking cover board 1 avoids rainwater from entering letter
Inside signal lamp shell 14, there are two light-transmitting plates 15 for embedded installation on water blocking cover board 1, and signal lamp housing 14 is adjacent to water blocking cover board 1
Side be welded with rotating seat 11, be fixed with mounting base 10 on the outer wall of rotating seat 11, mounting base 10 for installing signal lamp, and
Side of the rotating seat 11 far from signal lamp housing 14 is rotatably connected to Mobile base 9 by screw rod 5, Mobile base 9 by sliding block 17 with
Sliding slot 16 is slidably connected on the inner wall of mounting base 10, and sliding block 17 is welded on the both sides outer wall of Mobile base 9, and on Mobile base 9
Mounting hole 18 is offered at the position of 17 side of sliding block, the inside of mounting hole 18 is equipped with fixed block 6 and spring 7, fixed
Block 6 is used for the position of fixed light, prevents signal lamp from falling off, spring 7 is located at the side of fixed block 6, and Mobile base 9 is adjacent to peace
The side in dress hole 18 is welded with energization connector 8, and energization connector 8 is used for the electric action of signal lamp, the inside of signal lamp housing 14
PCB driving plates 3 are installed, the both sides of PCB driving plates 3 are connected separately with LED display lamps 2 and heat-conducting pad 4, heat-conducting pad 4
Side is connected with heat-conducting plate 12, and heat-conducting plate 12 plays conduction and heat dissipation, and heat-conducting plate 12 is fixed on letter by installation bolt 19
On signal lamp shell 14, and side of the heat-conducting plate 12 far from heat-conducting pad 4 is welded with multiple cooling fins 13, the increase heat dissipation of cooling fin 13
Area improves radiating efficiency, offers bolt fixing hole 21, spiral shell at position corresponding with installation bolt 19 on signal lamp housing 14
Sealing shroud 20 is connected between bolt mounting hole 21 and installation bolt 19, LED display lamps 2 are electrically connected with PCB driving plates 3, and PCB drives
Movable plate 3 is electrically connected with external power supply.
It is shown for the ease of the signal transformation of signal lamp, in the present embodiment, it is preferred that LED display lamps 2 are equipped with two altogether
It is a, and two LED display lamps 2 are respectively positioned on the side of PCB driving plates 3.
In order to improve the waterproof effect of signal lamp, in the present embodiment, it is preferred that water blocking cover board 1 is L-type structure.
For the ease of fixed spring 7, in the present embodiment, it is preferred that be connected with spring between spring 7 and mounting hole 18 and fix
Seat.
Fixed block 6 is detached from mounting hole 18 in order to prevent, in the present embodiment, it is preferred that one end welding of mounting hole 18 is limited
Position block.
In order to ensure that Mobile base 9 and rotating seat 11 before installation are respectively positioned on the inside of mounting base 10, in the present embodiment, preferably
, the length of mounting base 10 is equal with the sum of the length of Mobile base 9 and rotating seat 11.
The operation principle and process for using of the utility model：When signal lamp is installed, mounting base 10 is inserted on rail and is specified
Fixed position, hold the rotation of signal lamp housing 14, drive screw rod 5 to rotate by rotating seat 11, screw rod 5 is located at Mobile base 9
Inside drives Mobile base 9 to be moved on the inner wall of mounting base 10 during screw rod 5 rotates by sliding slot 16 and sliding block 17,
Until being moved to mounting hole 18 and all leaving the inside of mounting base 10, at this time the spring 7 in mounting hole 18 by fixed block 6 from
Release in mounting hole 18, into rail on fixed position inside, complete the fixed installation of signal lamp, signal lamp when in use,
The LED display lamps 2 that different colours are shown according to the status of implementation difference on railway are connected by PCB driving plates 3 and external power supply
It connects, and controls shining for LED display lamps 2, realize the transformation of the light of different colours, correct road letter is transmitted to driving personnel
Breath, signal lamp will produce amount of heat during long-time service, influence the normal work of signal lamp, PCB driving plates 3 its
Middle side is connect by heat-conducting pad 4 with heat-conducting plate 12, by the heat transfer in PCB driving plates 3 to heat-conducting plate 12, heat-conducting plate
Multiple cooling fins 13 are welded on 12, increasing heat radiation area improves the radiating efficiency of signal lamp, heat-conducting plate 12 and signal lamp housing
14 are fixedly connected by installation bolt 19 with bolt fixing hole 21, and connection structure is firm, prevents heat-conducting plate 12 in bad weather
In the case of fall, influence the use of signal lamp, while sealing shroud 20 is provided in bolt fixing hole 21, ensure installation bolt 19 with
Sealing between bolt fixing hole 21 prevents inside the entering signals lamp such as rainwater, influences the use of signal lamp.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of insertion point type LED railway signal lamps, including signal lamp housing（14）, it is characterised in that：The signal lamp housing
（14）Side outer wall on be welded with water blocking cover board（1）, the water blocking cover board（1）There are two light-transmitting plates for upper embedded installation（15）,
The signal lamp housing（14）Adjacent to water blocking cover board（1）Side be welded with rotating seat（11）, the rotating seat（11）It is outer
Mounting base is fixed on wall（10）, and rotating seat（11）Far from signal lamp housing（14）Side pass through screw rod（5）Rotation connection
There is Mobile base（9）, the Mobile base（9）Pass through sliding block（17）With sliding slot（16）It is slidably connected to mounting base（10）Inner wall on,
The sliding block（17）It is welded in Mobile base（9）Both sides outer wall on, and Mobile base（9）It is upper to be located at sliding block（17）At the position of side
Offer mounting hole（18）, the mounting hole（18）Inside fixed block is installed（6）And spring（7）, the spring（7）It is located at
Fixed block（6）Side, the Mobile base（9）Adjacent to mounting hole（18）Side be welded with energization connector（8）, the signal
Lamp housing（14）Inside PCB driving plates are installed（3）, the PCB driving plates（3）Both sides be connected separately with LED display lamps
（2）And heat-conducting pad（4）, the heat-conducting pad（4）Side be connected with heat-conducting plate（12）, the heat-conducting plate（12）Pass through installation
Bolt（19）It is fixed on signal lamp housing（14）On, and heat-conducting plate（12）Far from heat-conducting pad（4）Side be welded with it is multiple dissipate
Backing（13）, the signal lamp housing（14）Upper and installation bolt（19）Bolt fixing hole is offered at corresponding position（21）,
The bolt fixing hole（21）With installation bolt（19）Between be connected with sealing shroud（20）, the LED display lamps（2）It is driven with PCB
Movable plate（3）It is electrically connected, the PCB driving plates（3）It is electrically connected with external power supply.
2. a kind of insertion point type LED railway signal lamps according to claim 1, it is characterised in that：The LED display lamps
（2）Altogether there are two installations, and two LED display lamps（2）It is respectively positioned on PCB driving plates（3）Side.
3. a kind of insertion point type LED railway signal lamps according to claim 1, it is characterised in that：The water blocking cover board（1）
For L-type structure.
4. a kind of insertion point type LED railway signal lamps according to claim 1, it is characterised in that：The spring（7）With peace
Fill hole（18）Between be connected with spring fixed seat.
5. a kind of insertion point type LED railway signal lamps according to claim 1, it is characterised in that：The mounting hole（18）
One end be welded with limited block.
6. a kind of insertion point type LED railway signal lamps according to claim 1, it is characterised in that：The mounting base（10）
Length and Mobile base（9）And rotating seat（11）The sum of length it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012960.3U CN207729472U (en) | 2018-01-04 | 2018-01-04 | A kind of insertion point type LED railway signal lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820012960.3U CN207729472U (en) | 2018-01-04 | 2018-01-04 | A kind of insertion point type LED railway signal lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729472U true CN207729472U (en) | 2018-08-14 |
Family
ID=63084569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820012960.3U Expired - Fee Related CN207729472U (en) | 2018-01-04 | 2018-01-04 | A kind of insertion point type LED railway signal lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042519A1 (en) * | 2018-08-29 | 2020-03-05 | 刘振亮 | Dual-heat-conducting-strip splint type led display unit module |
-
2018
- 2018-01-04 CN CN201820012960.3U patent/CN207729472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042519A1 (en) * | 2018-08-29 | 2020-03-05 | 刘振亮 | Dual-heat-conducting-strip splint type led display unit module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20200104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |