CN110293985A - A kind of locomotive headlamp - Google Patents
A kind of locomotive headlamp Download PDFInfo
- Publication number
- CN110293985A CN110293985A CN201910554130.2A CN201910554130A CN110293985A CN 110293985 A CN110293985 A CN 110293985A CN 201910554130 A CN201910554130 A CN 201910554130A CN 110293985 A CN110293985 A CN 110293985A
- Authority
- CN
- China
- Prior art keywords
- outline border
- light source
- wall
- driving plate
- screwed
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D29/00—Lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a kind of locomotive headlamps, it mainly include front cover, adjusting bracket, outline border, lens, reflector and light source board, right part clamping is equipped with driving plate on the inside of the outline border, the inner wall clamping for being located at driving plate left part on the inside of the outline border is equipped with light source board, the threaded hole of equidistant arrangement is offered in the middle part of the outline border right side wall, the outline border runs through via threaded hole is screwed with countersunk head tapping, side outer wall and driving plate and light source board are screwed on installation respectively in countersunk head tapping, outer wall offers cable-through hole in the middle part of the outline border, the outline border runs through via cable-through hole is equipped with power supply line, power cord ends and driving plate welding are electrically connected, it is bolted in the middle part of the outline border right end and cover board is installed.The present invention has rational design, and the older money properties of product of this product are increased dramatically, and quantity of heat production reduces, and heat sinking function is substantially improved, and product center light intensity is promoted, and generates high poly- long drive light, and product cost reduces, and assembly adjusts practical.
Description
Technical field
The present invention relates to a kind of headlamp, specifically a kind of locomotive headlamp.
Background technique
Rail traffic is used as public transport to occur between city very early, plays increasingly important role.Economy hair
Transport development up to national city is history teaches that, only uses urban track traffic (subway and light rail) system of the big passenger traffic volume
Railway traffic system between system and city is only the effective way for fundamentally improving urban public transport situation.
The rail vehicles headlamp such as light rail, train generallys use gold-halogen lamp light source on the market, and energy consumption is big, wants to reach illumination
It asks, power is generally very big, so the gold-halogen lamp light source service life of poor heat radiation is generally shorter；And vehicle head lamp is mostly fixed
Assembly, the vehicle of corresponding different height, bad adaptability.
Summary of the invention
The purpose of the present invention is to provide a kind of locomotive headlamps, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of locomotive headlamp mainly includes front cover, adjusting bracket, outline border, lens, reflector and light source board, the outline border
Right part clamping in inside is equipped with driving plate, and the inner wall clamping that driving plate left part is located on the inside of the outline border is equipped with light source board, institute
State the threaded hole that equidistant arrangement is offered in the middle part of outline border right side wall, the outline border attacks spiral shell through being screwed with countersunk head via threaded hole
Silk, side outer wall and driving plate and light source board are screwed on installation respectively in countersunk head tapping, and outline border middle part outer wall offered line
Hole, the outline border are electrically connected via cable-through hole through power supply line, power cord ends and driving plate welding is equipped with, the outline border
It being bolted in the middle part of right end and cover board is installed, the outer middle side part of the outline border is fixedly installed with symmetrically arranged screw hole seat, and two
Assembly is equipped with adjusting bracket between a screw hole seat, and inner wall crimping in the outline border left end is equipped with gasket, and the outline border is left
Side is located at grafting inside gasket and is equipped with the reflector cooperated with light source board, and outline border left end edge passes through flat head bolt
Crimping is equipped with pressing ring, is provided with lens on the left of pressing ring, the groove of equidistant arrangement is offered at rims of the lens, the lens are located at
Groove clamping is equipped with countersunk bolts, and countersunk bolts right end is screwed on through pressing ring with outline border left end outer wall, on the left of the outline border
Edge outer wall, which is arranged, is equipped with front cover, and front cover edge, which is screwed on, is equipped with the grub screw of equidistant arrangement, grub screw and outer
Outer wall is screwed on fixing assembling at frame left side edge, and outline border right end edge outer wall, which is fixedly welded, is equipped with dissipating for equidistant arrangement
Hot fin.
As a further solution of the present invention: the outline border is located to be screwed on to be equipped at cable-through hole to be prevented with what power supply line cooperated
Waterline button.
As further scheme of the invention: the outer wall in the countersunk head tapping between driving plate and light source board
It is screwed on and felt pad is installed, felt pad left side wall is in close contact light source board right side wall, and the felt pad right side wall, which is in close contact, to be driven
Movable plate left side wall is welded by conducting wire between the driving plate and light source board and is electrically connected.
As further scheme of the invention: the adjusting bracket mainly includes axle bolt, rocker, bracket and adjusts spiral shell
Bolt, the axle bolt and adjusts bolt and screw hole seat and is screwed on installation, crimps between the axle bolt and adjusting bolt and screw hole seat
Rocker is installed, rocker right end, which is bolted, is equipped with bracket, and mid-stent runs through the assembly spiral shell for being equipped with equidistant arrangement
Bolt.
As further scheme of the invention: the power supply line and external power supply and external control switch are electrically connected,
The light source board uses ST-PCB60-A2 type light source board, and the driving plate uses FR-4 type driving plate.
Compared with prior art, the beneficial effects of the present invention are:
The present invention designs rationally in structure, and the older money properties of product of this product are increased dramatically, and quantity of heat production reduces, and dissipates
Heat function is substantially improved, and product center light intensity is promoted, and generates high poly- long drive light, and product cost reduces, and assembly adjusts practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of locomotive headlamp main view angle.
Fig. 2 is the structural schematic diagram of the right posterior view point of locomotive headlamp.
Fig. 3 is the structural schematic diagram of LOOK RIGHT degree between adjusting bracket and outline border in locomotive headlamp.
Fig. 4 is the structural schematic diagram that bracket looks up angle in locomotive headlamp.
Fig. 5 is the explosive view of main body in locomotive headlamp.
Fig. 6 is the enlarged diagram of grub screw, countersunk bolts, felt pad and countersunk head tapping in locomotive headlamp.
In figure: front cover 1, lens 2, grub screw 3, countersunk bolts 4, reflector 5, pressing ring 6, gasket 7, felt pad 8, light
Source plate 9, driving plate 10, screw hole seat 11, outline border 12, power supply line 13, waterproof cableties 14, cover board 15, countersunk head tapping 16, axle bolt
17, rocker 18, bracket 19, adjusting bolt 20.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom" "inner", "outside" is side based on the figure
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, is arranged or one
It connects to body, be arranged.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
Please refer to Fig. 1~6, in the embodiment of the present invention, a kind of locomotive headlamp mainly includes front cover 1, adjusting bracket, outline border
12, lens 2, reflector 5 and light source board 9,12 inside right part of the outline border clamping are equipped with driving plate 10,12 inside of outline border
Inner wall clamping positioned at 10 left part of driving plate is equipped with light source board 9, offers equidistant arrangement in the middle part of 12 right side wall of outline border
Threaded hole, the outline border 12 runs through via threaded hole is screwed with countersunk head tapping 16, side outer wall and driving in countersunk head tapping 16
Plate 10 and light source board 9 are screwed on installation respectively, and the 12 middle part outer wall of outline border offers cable-through hole, and the outline border 12 is via cable-through hole
Through power supply line 13 is equipped with, 13 end of power supply line and the welding of driving plate 10 are electrically connected, pass through in the middle part of 12 right end of outline border
Bolt is fixedly installed with cover board 15, and the outer middle side part of the outline border 12 is fixedly installed with symmetrically arranged screw hole seat 11, described in two
Assembly is equipped with adjusting bracket between screw hole seat 11, and 12 left end inner wall of the outline border crimping is equipped with gasket 7, and the outline border 12 is left
Side is located at 7 inside grafting of gasket and is equipped with the reflector 5 cooperated with light source board 9, and the 12 left end edge of outline border passes through flat
Hook bolt crimping is equipped with pressing ring 6, lens 2 is provided on the left of pressing ring 6,2 edge of lens offers the groove of equidistant arrangement, institute
It states lens 2 and is located at groove clamping and countersunk bolts 4 are installed, 4 right end of countersunk bolts is revolved through pressing ring 6 and 12 left end outer wall of outline border
It connects, outer wall, which is arranged, at 12 left side edge of outline border is equipped with front cover 1, and 1 edge of front cover, which is screwed on, is equipped with the nothing of equidistant arrangement
Head screw 3, outer wall is screwed on fixing assembling at grub screw 3 and 12 left side edge of outline border, the 12 right end edge outer wall of outline border
It is fixedly welded the radiated rib for being equipped with equidistant arrangement.
The outline border 12 is located at the waterproof cableties 14 for being screwed at cable-through hole and being equipped with and cooperating with power supply line 13.
Outer wall in the countersunk head tapping 16 between driving plate 10 and light source board 9, which is screwed on, is equipped with felt pad 8, absolutely
Edge pads 8 left side walls and is in close contact 9 right side wall of light source board, and 8 right side wall of felt pad is in close contact 10 left side wall of driving plate, described
It is welded and is electrically connected by conducting wire between driving plate 10 and light source board 9.
The adjusting bracket mainly includes axle bolt 17, rocker 18, bracket 19 and adjusts bolt 20, the axle bolt 17 and tune
Section bolt 20 and screw hole seat 11 are screwed on installation, crimp between the axle bolt 17 and adjusting bolt 20 and screw hole seat 11 and are equipped with pendulum
Frame 18,18 right end of rocker, which is bolted, is equipped with bracket 19, through the assembly spiral shell for being equipped with equidistant arrangement in the middle part of bracket 19
Bolt.
The power supply line 13 is electrically connected with external power supply and external control switch, and the light source board 9 uses ST-PCB60-
A2 type light source board, the driving plate 10 use FR-4 type driving plate.
The working principle of the invention is:
The present invention relates to a kind of locomotive headlamp, train vehicle body supplies electricity to lamps and lanterns driving plate 10 by input cable, driving
Light source board 9 is supplied electricity to after 10 pressure-stabilizing constant flow of plate, several LED light sources are disposed on light source board 9, and LED light source drives in voltage and current
Lower to shine, LED light source is greatly reduced with respect to gold-halogen lamp light source energy consumption, and LED light source cost is reduced compared to gold-halogen lamp light source
40%, light carries out first time light distribution by reflector 5, is formed compared with converging beam, which carries out secondary match by lens 2
Light generates high poly- long drive light, and heat when LED light shines compared to gold-halogen lamp light source greatly reduces, and the heat that LED light source board generates is logical
The radiated rib for crossing the outside of outline border 12 passively distributes, self heat dissipation protection effect is good, when assembly, passes through bracket 19 and vehicle body connects
It connects, in assembly, if necessary to finely tune light direction, axle bolt 17 can be unscrewed and adjust bolt 20, so that rocker 18 can be with
It is rotated around axle bolt 17, after adjusting, screws axle bolt 17 and adjust bolt 20, complete assembly, the older money product of this product
Performance is increased dramatically, and quantity of heat production reduces, and heat sinking function is substantially improved, and product center light intensity is promoted, and generates high poly- long drive light,
Product cost reduces, and assembly adjusts practical.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of locomotive headlamp mainly includes front cover (1), adjusting bracket, outline border (12), lens (2), reflector (5) and light source
Plate (9), which is characterized in that right part clamping is equipped with driving plate (10) on the inside of the outline border (12), position on the inside of the outline border (12)
It is equipped with light source board (9) in the inner wall clamping of driving plate (10) left part, offers equidistant row in the middle part of outline border (12) right side wall
The threaded hole of column, the outline border (12) is run through via threaded hole to be screwed with countersunk head tapping (16), side in countersunk head tapping (16)
Outer wall and driving plate (10) and light source board (9) are screwed on installation respectively, and outline border (12) middle part outer wall offers cable-through hole, described
Via cable-through hole through being equipped with power supply line (13), power supply line (13) end electrically connects outline border (12) with driving plate (10) welding
It connects, is bolted and is equipped with cover board (15) in the middle part of outline border (12) right end, the fixed peace of the outer middle side part of outline border (12)
Equipped with symmetrically arranged screw hole seat (11), assembly is equipped with adjusting bracket, the outline border (12) between two screw hole seats (11)
Inner wall crimping in left end is equipped with gasket (7), and outline border (12) left side is equipped with positioned at gasket (7) internal grafting and light source
The reflector (5) of plate (9) cooperation, outline border (12) the left end edge are equipped with pressing ring (6), pressing ring by flat head bolt crimping
(6) left side is provided with lens (2), and lens (2) edge offers the groove of equidistant arrangement, and the lens (2) are located at groove
Clamping is equipped with countersunk bolts (4), and countersunk bolts (4) right end is screwed on through pressing ring (6) with outline border (12) left end outer wall, described outer
Outer wall, which is arranged, at frame (12) left side edge is equipped with front cover (1), and front cover (1) edge, which is screwed on, is equipped with the spiral shell without a head of equidistant arrangement
Silk (3), outer wall is screwed on fixing assembling at grub screw (3) and outline border (12) left side edge, outline border (12) the right end edge
Outer wall is fixedly welded the radiated rib for being equipped with equidistant arrangement.
2. locomotive headlamp according to claim 1, which is characterized in that the outline border (12) is located at cable-through hole the peace that is screwed on
Equipped with the waterproof cableties (14) cooperated with power supply line (13).
3. locomotive headlamp according to claim 1, which is characterized in that be located at driving plate in the countersunk head tapping (16)
(10) outer wall between light source board (9), which is screwed on, is equipped with felt pad (8), and felt pad (8) left side wall is in close contact light source board (9)
Right side wall, felt pad (8) right side wall are in close contact driving plate (10) left side wall, the driving plate (10) and light source board (9)
Between pass through conducting wire welding be electrically connected.
4. locomotive headlamp according to claim 1, which is characterized in that the adjusting bracket mainly include axle bolt (17),
Rocker (18), bracket (19) and adjusting bolt (20), the axle bolt (17) and adjusting bolt (20) are screwed on screw hole seat (11)
Installation is crimped between the axle bolt (17) and adjusting bolt (20) and screw hole seat (11) and is equipped with rocker (18), rocker (18)
Right end, which is bolted, to be equipped with bracket (19), through the assembly bolt for being equipped with equidistant arrangement in the middle part of bracket (19).
5. locomotive headlamp according to claim 1, which is characterized in that the power supply line (13) and external power supply and outside
Control switch is electrically connected, and the light source board (9) uses ST-PCB60-A2 type light source board, and the driving plate (10) uses FR-4
Type driving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554130.2A CN110293985A (en) | 2019-06-25 | 2019-06-25 | A kind of locomotive headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910554130.2A CN110293985A (en) | 2019-06-25 | 2019-06-25 | A kind of locomotive headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110293985A true CN110293985A (en) | 2019-10-01 |
Family
ID=68028787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910554130.2A Pending CN110293985A (en) | 2019-06-25 | 2019-06-25 | A kind of locomotive headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110293985A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075262A (en) * | 2013-03-27 | 2014-10-01 | 海洋王（东莞）照明科技有限公司 | Lamp mounting component and lamp |
| CN204141435U (en) * | 2014-08-13 | 2015-02-04 | 中山市雷震子安防科技有限公司 | A kind of external LED car lamp |
| CN105737057A (en) * | 2016-04-26 | 2016-07-06 | 佛山市塔孚汽车照明有限公司 | Driving lamp |
| CN208418563U (en) * | 2018-08-08 | 2019-01-22 | 佛山市赛明照明电器有限公司 | A kind of large-angle LED portable lamp |
-
2019
- 2019-06-25 CN CN201910554130.2A patent/CN110293985A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075262A (en) * | 2013-03-27 | 2014-10-01 | 海洋王（东莞）照明科技有限公司 | Lamp mounting component and lamp |
| CN204141435U (en) * | 2014-08-13 | 2015-02-04 | 中山市雷震子安防科技有限公司 | A kind of external LED car lamp |
| CN105737057A (en) * | 2016-04-26 | 2016-07-06 | 佛山市塔孚汽车照明有限公司 | Driving lamp |
| CN208418563U (en) * | 2018-08-08 | 2019-01-22 | 佛山市赛明照明电器有限公司 | A kind of large-angle LED portable lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191001 |
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| RJ01 | Rejection of invention patent application after publication |