CN209726089U - It irradiates the vehicle-mounted of truncation light and uses headlamp - Google Patents
It irradiates the vehicle-mounted of truncation light and uses headlamp Download PDFInfo
- Publication number
- CN209726089U CN209726089U CN201920895582.2U CN201920895582U CN209726089U CN 209726089 U CN209726089 U CN 209726089U CN 201920895582 U CN201920895582 U CN 201920895582U CN 209726089 U CN209726089 U CN 209726089U
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- Prior art keywords
- lamp
- light
- convex lens
- vehicle
- rear end
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the vehicle-mounted of irradiation truncation light of field of lighting devices to use headlamp, including lamp body and it is set to the intracorporal light source assembly of lamp, lamp body is made of lamp holder and lamp cap, light source assembly is made of lamp plate, the front edge of lamp cap is equipped with positioning groove, there are locating apertures for one end of positioning groove, and it is equipped with the convex lens that pairing conforms on positioning groove, the rear end face of convex lens is burnishing surface, the front end face of convex lens is the arcwall face to front projection, and it is equipped with two on arcwall face and carries out section light symmetrical above and below along center line, the structure of flat lordosis after convex lens uses, light beam gather effect is more preferable, light is cut to control dazzle, beam brightness can be improved, therefore it can get higher road lighting effect, form it into light chopping headlamp, road surface forms two horizontal light being parallel to each other after imaging, two phases Mutually the region between parallel horizontal light is imaging area, does not have any remaining light to opposite personnel and brings security risk.
Description
Technical field
The utility model relates to field of lighting devices, and in particular to vehicle-mounted illuminating lamp.
Background technique
Vehicle-mounted illuminating lamp is widely used, can provide the illumination of high brightness at night, and easy to carry, portable can also make
With.Now common vehicle-mounted illuminating lamp is applied particularly to bicycle or electric vehicle or automobile etc., can directly install headlamp additional, peace
Convenient disassembly is filled, floor light is used for.
Vehicle-mounted illuminating lamp includes lamp body, radiator fan and is set to the intracorporal light source assembly of lamp, and light source assembly is by band LED light
The lamp plate of pearl and for driving the driving plate of LED lamp bead to constitute.Usual lamp plate is all set in the front end of lamp body, and driving plate has point interior
Set driving structure and external driving structure.In order to make light beam reach gather effect, it will usually convex lens be arranged in the front of LED lamp bead
Mirror.In the prior art, convex lens and lamp body separate, and are generally disposed on headlight for vehicles glass, are absolute construction with lamp body.Cause
This, there is also following defects for the vehicle-mounted illuminating lamp of existing structure: 1) after installing lamp body, LED lamp bead is saturating with headlight for vehicles glass
The range error of mirror is larger, keeps different product imaging effect different；2) lens only have certain light beam and gather effect, but do not have
Dazzle is controlled, but there are certain dazzle, it is easy to interfere opposed vehicle, to cause some potential safety problems.
Summary of the invention
The purpose of this utility model is to solve disadvantages described above, provides the vehicle-mounted of irradiation truncation light and uses headlamp.
The purpose of this utility model is achieved in the following ways:
Irradiate the vehicle-mounted of truncation light and use headlamp, including lamp body and be set to the intracorporal light source assembly of lamp, lamp body by
Hollow lamp holder and the lamp cap for being installed on lamp holder front end are constituted, and the rear end of lamp holder is equipped with the radiator fan of air draught backward, light source group
Part is set to the inside of lamp cap, and light source assembly is made of lamp plate, is welded with the LED lamp bead to front irradiation on lamp plate, lamp plate and dissipates
Hot-air fan is electrically connected with drive circuit board jointly, and drive circuit board is connected with the power supply line extended outward, the lamp cap
Front edge is equipped with positioning groove, and there are locating apertures for one end of positioning groove, and is equipped with pairing and conforms on positioning groove
Convex lens, convex lens are located at the front of LED lamp bead, and the rear end face of convex lens is burnishing surface, and the rear end face edge of convex lens is set
There is pairing to conform to the limited block of locating aperture, and is locked by the lamp cap cover that pairing is screwed onto lamp base front end, convex lens
Front end face be arcwall face to front projection, and be equipped on arcwall face two along center line carry out it is symmetrical above and below cut light,
Light is cut for cutoff beam along the vertical direction.
In above description, as a preferred option, the LED lamp bead is equipped with two rows altogether, and two rows of LED lamp beads difference are vertically
Direction carries out proper alignment at the middle part of lamp plate.Two rows of LED lamp beads may be designed to the identical structure of color, may be designed as color
Different structures, wherein relatively conventional color matching be in vain, white yellow and yellow three kinds of colors, two rows of LED lamp beads can be used as distance
Light uses, and switches high beam or dipped headlight by controller；When the LED lamp bead for being located at lower row is lighted, while being located at upper row
It is high beam mode when LED lamp bead is also lighted, the LED lamp bead irradiation that upper row is located under high beam mode is dipped beam, is had good
It paves the way effect；It is low beam mode when the LED lamp bead for being located at upper row is lighted, while the LED lamp bead for being located at lower row is extinguished.When two
When arranging LED lamp bead color difference, it can not only increase the beautiful effect of dazzling of illumination, but also can judge difference by lighting color
Illumination mode.
In above description, as a preferred option, the rear end of the lamp holder is equipped with dissipating for mounted in pairing mode radiator fan
Hot chamber, radiator fan are installed by fan base, and the rear end of lamp holder is equipped with the ventilation opening be connected with heat dissipation chamber.
In above description, as a preferred option, the side of the lamp holder is equipped with several front ends along lamp holder and extends to
The rear end of the wind guide tank of rear end, lamp holder is fixed with the rear cover with air outlet by screw.
In above description, as a preferred option, the front end center of the lamp holder is equipped with the peace for mounted in pairing mode lamp cap
Tankage, the rear end of lamp cap are equipped with the positioning column that pairing penetrates in mounting groove.
In above description, as a preferred option, the inside of the lamp cap is equipped with flat for the positioning of mounted in pairing mode lamp plate
Platform, lamp plate are secured transverse on locating platform by screw.
In above description, as a preferred option, the locating platform is equipped with the threading hole for penetrating positioning column, lamp holder
Side is equipped with to penetrate the lead open-work of power supply line.
In above description, as a preferred option, the inside of the lamp holder is equipped with the positioning for installing drive circuit board
Chamber, and drive circuit board is located at the front of radiator fan.
In above description, as a preferred option, the power supply line is equipped with driving box, and drive circuit board is mounted on driving
In box.
Beneficial effect caused by the utility model is: convex lens carries out mounted in pairing mode by positioning groove, passes through simultaneously
Locating aperture is limited with limited block, it is ensured that convex lens is installed by fixed-direction, and easy for installation, stablizes jail after installation
Gu, it is ensured that it is accurate with the distance between LED lamp bead after convex lens installation, to show optimal imaging effect, in addition, convex lens is adopted
With the structure of rear flat lordosis, light beam gather effect is more preferable, while section light symmetrical above and below is arranged, and cuts light and controls to dazzle
System, hardly feels dazzle, beam brightness can be improved, therefore can get higher road lighting effect, forms it into and cuts light
Type headlamp, road surface forms two horizontal light being parallel to each other, the area between two horizontal light being parallel to each other after imaging
Domain is imaging area, since light carries out parallel radiation, does not have any remaining light to opposite personnel and brings security risk.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment one；
Fig. 2 is the structural decomposition diagram of the utility model embodiment one；
Fig. 3 is the installation condition schematic diagram of convex lens and lamp cap in the utility model embodiment one；
Fig. 4 is the schematic perspective view of convex lens in the utility model embodiment one；
Fig. 5 is the schematic perspective view of the utility model embodiment two；
Fig. 6 is the structural decomposition diagram of the utility model embodiment two；
In figure, 1 is lamp holder, and 2 be lamp cap, and 201 be positioning groove, and 202 be locating aperture, and 203 be positioning column, and 3 be convex lens
Mirror, 301 be limited block, and 302 is cut a light, and 4 be lamp cap cover, and 5 be rear cover, and 6 be radiator fan, and 7 be fan base, and 8 be lamp plate, 9
For drive circuit board.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Embodiment one
The vehicle-mounted use headlamp of the present embodiment ,-Fig. 4 referring to Fig.1, the irradiation truncation light of specific implementation includes lamp body
Be set to the intracorporal light source assembly of lamp, lamp body is by hollow lamp holder 1 and is installed on the lamp cap 2 of 1 front end of lamp holder and constitutes, lamp holder 1
Rear end be equipped with the heat dissipation chamber for mounted in pairing mode radiator fan 6, radiator fan 6 is installed by fan base 7, lamp holder 1
Rear end be equipped with and the ventilation opening that is connected of heat dissipation chamber.The side of lamp holder 1 is equipped with several front ends along lamp holder 1 and extends to rear end
Wind guide tank, the rear end of lamp holder 1 is fixed with the rear cover 5 with air outlet by screw.The front end center of lamp holder 1 is equipped with for matching
The mounting groove of lamp cap 2 is installed, the rear end of lamp cap 2 is equipped with the positioning column 203 that pairing penetrates in mounting groove.
Light source assembly is set to the inside of lamp cap 2, and light source assembly is made of lamp plate 8, be welded on lamp plate 8 row forward according to
The LED lamp bead penetrated, the inside of lamp cap 2 are equipped with the locating platform for mounted in pairing mode lamp plate 8, and lamp plate 8 is laterally fixed by screw
On locating platform, lamp plate 8 and radiator fan 6 are electrically connected with drive circuit board 9 jointly, and drive circuit board 9 is connected with past
The power supply line (not shown) of outer extension, the present embodiment use external driving structure, and power supply line is equipped with driving box (not shown), drive
Dynamic circuit board 9 is mounted in driving box.
The front edge of lamp cap 2 is equipped with positioning groove 201, and there are locating apertures 202 for one end of positioning groove 201, and set
The convex lens 3 for having pairing to conform on positioning groove 201, convex lens 3 are located at the front of LED lamp bead, the rear end face of convex lens 3
For burnishing surface, the rear end face edge of convex lens 3 is equipped with the limited block 301 that pairing conforms to locating aperture 202, and passes through pairing spiral shell
The lamp cap cover 4 in 2 front end of lamp cap is connect to be locked.The front end face of convex lens 3 is the arcwall face to front projection, and on arcwall face
Section light 302 symmetrical above and below is carried out along center line equipped with two, cuts light 302 for cutoff beam along the vertical direction.
Embodiment two
The present embodiment, referring to figure 5 and figure 6, the vehicle-mounted use headlamp of the irradiation truncation light of specific implementation includes lamp
Body is made of hollow lamp holder 1 with the lamp cap 2 for being installed on 1 front end of lamp holder with the intracorporal light source assembly of lamp, lamp body is set to, lamp holder
1 rear end is equipped with the heat dissipation chamber for mounted in pairing mode radiator fan 6, and radiator fan 6 is installed by fan base 7, lamp holder 1
Rear end be equipped with and the ventilation opening that is connected of heat dissipation chamber.The side of lamp holder 1 is equipped with several front ends along lamp holder 1 and extends to rear end
Wind guide tank, the rear end of lamp holder 1 is fixed with the rear cover 5 with air outlet by screw.The front end center of lamp holder 1 is equipped with for matching
The mounting groove of lamp cap 2 is installed, the rear end of lamp cap 2 is equipped with the positioning column 203 that pairing penetrates in mounting groove.
Light source assembly is set to the inside of lamp cap 2, and light source assembly is made of lamp plate 8, is welded on the lamp plate 8 of the present embodiment
For two rows to the LED lamp bead of front irradiation, two rows of LED lamp beads are distinguished carries out proper alignment in the middle part of lamp plate 8, this reality along the vertical direction
It applies in example, the light color that two rows of LED lamp beads are irradiated is different.Two rows of LED lamp beads can be used for switching high beam or dipped headlight,
The LED lamp bead that can be controlled by controller positioned at lower row is lighted, while the LED lamp bead for being located at upper row is also lighted, and is at this time distance light
Mode, illuminating effect is best at this time；It is lighted by the LED lamp bead that controller control is located at upper row, while being located at the LED light of lower row
Pearl is extinguished, and is at this time low beam mode.Easy to operate, easy switching is different from the far and near structure of lamp of orthodox car headlight switching, directly
The light beam that different lamp beads corresponds to different location was connected, does not need that light barrier is in addition arranged again, structure is simple, can save product
Manufacturing cost.In addition, can not only increase the beautiful effect of dazzling of illumination, but also illumination can be passed through since two rows of LED lamp bead colors are different
Color can judge different illumination modes.
The inside of lamp cap 2 is equipped with the locating platform for mounted in pairing mode lamp plate 8, and it is fixed that lamp plate 8 is secured transverse to by screw
On bit platform, lamp plate 8 and radiator fan 6 are electrically connected with drive circuit board 9 jointly, and drive circuit board 9 is connected with toward extension
The power supply line (not shown) stretched, the present embodiment use built-in driving structure, and the inside of lamp holder 1 is equipped with for installing drive circuit board
9 positioning chamber, and drive circuit board 9 is located at the front of radiator fan 6, locating platform is equipped with the threading for penetrating positioning column 203
Hole, the side of lamp holder 1 are equipped with convenient for penetrating the lead open-work of power supply line, and drive circuit board 9 is equipped with across threading hole and and lamp
The power part that plate 8 is welded.
The front edge of lamp cap 2 is equipped with positioning groove 201, and there are locating apertures 202 for one end of positioning groove 201, and set
The convex lens 3 for having pairing to conform on positioning groove 201, convex lens 3 are located at the front of LED lamp bead, the rear end face of convex lens 3
For burnishing surface, the rear end face edge of convex lens 3 is equipped with the limited block 301 that pairing conforms to locating aperture 202, and passes through pairing spiral shell
The lamp cap cover 4 in 2 front end of lamp cap is connect to be locked.The front end face of convex lens 3 is the arcwall face to front projection, and on arcwall face
Section light 302 symmetrical above and below is carried out along center line equipped with two, cuts light 302 for cutoff beam along the vertical direction.
Convex lens 3 carries out mounted in pairing mode by positioning groove 201, while being carried out by locating aperture 202 and limited block 301
Limit, it is ensured that convex lens 3 is installed by fixed-direction, and easy for installation, stable and firm after installation, it is ensured that convex lens 3 is installed
Afterwards precisely with the distance between LED lamp bead, to show optimal imaging effect, in addition, convex lens 3 use after flat lordosis knot
Structure, light beam gather effect is more preferable, while section light 302 symmetrical above and below is arranged, and cuts light 302 and controls dazzle, almost
Beam brightness can be improved in imperceptible dazzle, therefore can get higher road lighting effect, forms it into light chopping illumination
Lamp, road surface forms two horizontal light being parallel to each other after imaging, the region between two horizontal light being parallel to each other be at
As area, since light carries out parallel radiation, any remaining light is not had to opposite personnel and brings security risk.
The above content is specific preferred embodiment further detailed description of the utility model is combined, cannot recognize
The specific implementation for determining the utility model is only limited to these instructions.For the ordinary skill people of the utility model technical field
For member, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, is regarded as this
The protection scope of utility model.
Claims (9)
1. irradiating the vehicle-mounted of truncation light uses headlamp, including lamp body and is set to the intracorporal light source assembly of lamp, lamp body is in
Empty lamp holder and the lamp cap for being installed on lamp holder front end are constituted, and the rear end of lamp holder is equipped with the radiator fan of air draught backward, light source assembly
It is set to the inside of lamp cap, light source assembly is made of lamp plate, and the LED lamp bead to front irradiation, lamp plate and heat dissipation are welded on lamp plate
Fan is electrically connected with drive circuit board jointly, and drive circuit board is connected with the power supply line extended outward, it is characterised in that: institute
The front edge for stating lamp cap is equipped with positioning groove, and there are locating apertures for one end of positioning groove, and is equipped with pairing and conforms to positioning
Convex lens on groove, convex lens are located at the front of LED lamp bead, and the rear end face of convex lens is burnishing surface, the rear end of convex lens
Face edge is equipped with the limited block that pairing conforms to locating aperture, and is locked by the lamp cap cover that pairing is screwed onto lamp base front end
Tightly, the front end face of convex lens is the arcwall face to front projection, and symmetrical above and below along center line progress equipped with two on arcwall face
Cut light, cut light for cutoff beam along the vertical direction.
2. irradiating the vehicle-mounted of truncation light according to claim 1 uses headlamp, it is characterised in that: the LED lamp bead is total
Equipped with two rows, two rows of LED lamp beads carry out proper alignment at the middle part of lamp plate along the vertical direction respectively.
3. irradiating the vehicle-mounted of truncation light according to claim 1 uses headlamp, it is characterised in that: the rear end of the lamp holder
Equipped with the heat dissipation chamber for mounted in pairing mode radiator fan, radiator fan is installed by fan base, and the rear end of lamp holder is equipped with
The ventilation opening be connected with heat dissipation chamber.
4. irradiating the vehicle-mounted of truncation light according to claim 3 uses headlamp, it is characterised in that: the side of the lamp holder
Front end equipped with several along lamp holder extends to the wind guide tank of rear end, and the rear end of lamp holder is fixed with by screw with after air outlet
Lid.
5. the vehicle-mounted of irradiation truncation light described in -4 any one uses headlamp according to claim 1, it is characterised in that: described
The front end center of lamp holder is equipped with the mounting groove for mounted in pairing mode lamp cap, and the rear end of lamp cap, which is equipped with pairing and penetrates in mounting groove, determines
Position column.
6. irradiating the vehicle-mounted of truncation light according to claim 5 uses headlamp, it is characterised in that: the inside of the lamp cap
Equipped with the locating platform for mounted in pairing mode lamp plate, lamp plate is secured transverse on locating platform by screw.
7. irradiating the vehicle-mounted of truncation light according to claim 6 uses headlamp, it is characterised in that: on the locating platform
Equipped with the threading hole for penetrating positioning column, the side of lamp holder is equipped with to penetrate the lead open-work of power supply line.
8. according to claim 1 or 2 or 3 or 4 or 6 or 7 the vehicle-mounted of irradiation truncation light use headlamp,
It is characterized by: the inside of the lamp holder is equipped with the positioning chamber for installing drive circuit board, and drive circuit board is located at heat dissipation
The front of fan.
9. according to claim 1 or 2 or 3 or 4 or 6 or 7 the vehicle-mounted of irradiation truncation light use headlamp,
It is characterized by: the power supply line is equipped with driving box, drive circuit board is mounted in driving box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895582.2U CN209726089U (en) | 2019-06-14 | 2019-06-14 | It irradiates the vehicle-mounted of truncation light and uses headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895582.2U CN209726089U (en) | 2019-06-14 | 2019-06-14 | It irradiates the vehicle-mounted of truncation light and uses headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209726089U true CN209726089U (en) | 2019-12-03 |
Family
ID=68675351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920895582.2U Expired - Fee Related CN209726089U (en) | 2019-06-14 | 2019-06-14 | It irradiates the vehicle-mounted of truncation light and uses headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209726089U (en) |
-
2019
- 2019-06-14 CN CN201920895582.2U patent/CN209726089U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |