CN208901172U - A kind of low position lighting lamp - Google Patents
A kind of low position lighting lamp Download PDFInfo
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- CN208901172U CN208901172U CN201821566883.2U CN201821566883U CN208901172U CN 208901172 U CN208901172 U CN 208901172U CN 201821566883 U CN201821566883 U CN 201821566883U CN 208901172 U CN208901172 U CN 208901172U
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- light
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- low position
- emitting window
- blocking part
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Abstract
The utility model discloses a kind of low position lighting lamps, it includes lamp body and is arranged in the intracorporal light source of lamp, lamp body include one be in hollow tube-shape shell, the first light-emitting window is offered on front side of shell, first translucent cover is installed at the first light-emitting window, light source be mounted on the rear portion of housing cavity and close to or be close to the rear wall of shell.There is biggish distance between light source and the first light-emitting window, the projecting direction of light can be limited using the inner-cavity structure of shell, avoids eyes of the light from light source projects to driver, to achieve the purpose that eliminate dazzle.
Description
Technical field
The utility model relates to outdoor lighting lamps, especially the low position lighting lamp for outdoor road and bridge illumination.
Background technique
With the development of economy, Urban Bridge and the density of road are also increasing, the demand of road and bridge illuminator lamp
Rapid growth therewith.In the illumination of city road and bridge, traditional solution is using High-Pole Lamp as illuminator, but high
Bar lamp haves the shortcomings that dazzle is serious, uniform illumination degree is poor, installation maintenance is difficult and light utilization efficiency is lower.Low level lamp conduct
A kind of emerging road and bridge illuminator, mounting height is lower, can be combined as a whole with anticollision barrier or independently installed,
Visual experience is succinct, and maintenance is more convenient, and the light source of low level lamp is close to road surface, and light utilization is high, obvious energy conservation.
Existing low level lamp mainly includes the components such as shell, light source and translucent cover, offers light-emitting window on shell,
Translucent cover is installed at light-emitting window, and light source is located in the inner cavity of shell, and light source is close to light-emitting window, saturating by the polarisation on light source
Mirror limits the projecting direction of light, projects light on road surface.But in practical application, only rely on spreadlight lens not
It can be entirely limited the projecting direction of light, some light is still suffered from and project the eyes of driver obliquely, to generate dizzy
Light.In addition, existing low level lamp is installed generally by the mode of insertion, i.e., low level lamp is embedded in and protects by the aperture on guardrail pipe
Column pipe, such mounting structure need to limit the size of shell, and the interior chamber size of shell is smaller, and the heat dissipation of lamps and lanterns will receive larger
Influence, and the installation of low level lamp is extremely cumbersome, and aperture can also destroy its structural strength on guardrail pipe.
Utility model content
The utility model provides a kind of low position lighting lamp, and to solve the problems, such as low position lighting lamp, there are dazzles.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of low position lighting lamp, including lamp body and setting, in the intracorporal light source of lamp, it is in hollow that the lamp body, which includes one,
The shell of shape offers the first light-emitting window on front side of the shell, the first translucent cover is equipped at first light-emitting window, described
Light source be mounted on the rear portion of housing cavity and close to or be close to shell rear wall.
Preferably, integral molding has the light-blocking part in housing cavity, the front side of the light-blocking part on the shell
At the first light-emitting window.
Preferably, the quantity of the light-blocking part is two, and two light-blocking parts are located at the upper and lower part of housing cavity.
Preferably, accommodating cavity is formed between the light-blocking part and the inner wall of shell, is provided in the accommodating cavity and light source
The driving device of electrical connection.
Preferably, the light-blocking part is led towards the inner cavity of shell protrusion so as to form the first light guiding surface and second on light-blocking part
Smooth surface, the first light-emitting window of the first light guiding surface direction, rear side of second light guiding surface towards housing cavity.
Preferably, the quantity of the light-blocking part is two, and two light-blocking parts are located at the upper and lower part of housing cavity,
The first light guiding surface on one of light-blocking part and the first light guiding surface on another light-blocking part between the two at a distance from from backward
Before be gradually increased.
Preferably, the second light-emitting window is offered on the rear wall of the shell, and the second translucent cover is provided at the second light-emitting window
Or light-transmissive film.
Preferably, the light source includes being mounted on the intracorporal substrate of shell by lock-screw, is had on the inner wall of the shell
There is radiating seat, there is radiating groove on the radiating seat, the lock-screw is arranged in radiating groove.
Preferably, be provided with card slot and mounting groove on the outer wall of the shell, the card slot along the axially extending of shell,
The mounting groove is arranged on card slot and the width of mounting groove is greater than or equal to the width of card slot.
Preferably, the lamp body further includes the end cap that shell end is arranged in, and is provided on the outer end face of the end cap anti-
Light film or reflection plaster.
The beneficial effects of the utility model are: the first light-emitting window is offered on front side of shell in the utility model,
First translucent cover is installed at one light-emitting window, light source be mounted on the rear portion of housing cavity and close to or be close to the rear wall of shell,
There is biggish distance between light source and the first light-emitting window, the projecting direction of light can be limited using the inner-cavity structure of shell,
Eyes of the light from light source projects to driver are avoided, to achieve the purpose that eliminate dazzle.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the cross-sectional view of lamp body.
Specific embodiment
Referring to Fig.1~Fig. 3 (herein using direction shown in arrow in Fig. 3 as front), the utility model are a kind of low levels
Headlamp, including lamp body and setting, in the intracorporal light source of lamp, lamp body includes a shell 11 in hollow tube-shape, in shell 11
Front side offer the first light-emitting window 111, the first translucent cover 12 is installed at the first light-emitting window 111, light source is mounted on shell
The rear portion of 11 inner cavities and close to or be close to shell 11 rear wall.There is biggish distance between light source and the first light-emitting window 111,
The projecting direction that light can be limited using the inner-cavity structure of shell 11 avoids eye of the light from light source projects to driver
Eyeball, to achieve the purpose that eliminate dazzle.In addition, in hollow tube-shape shell 11 can come directly as guardrail pipe using, thus
So that the in-site installation of the utility model is simple and easy, and the influence after lamp installation to guardrail appearance is smaller.Certainly, shell 11
Also can be independently installed, in order to carry out lighting retrofit to existing road and bridge.11 inner cavity of shell has biggish space, can satisfy
Radiating requirements.
Integral molding has a light-blocking part 13 in 11 inner cavity of shell on shell 11, and the front side of light-blocking part 13 is located at the
At one light-emitting window 111, light-blocking part 13 has the function of limiting light projecting direction, can limit the projecting direction of light, avoid
Light projects the eyes of driver.
In addition, the rear side of light-blocking part 13 is connected to 11 inner wall of shell.By light-blocking part 13 support can be played to shell 11
Effect, improves its structural strength.
Accommodating cavity 115 is formed between light-blocking part 13 and the inner wall of shell 11, is provided in accommodating cavity 115 and is electrically connected with light source
The driving device connect.
In the utility model, the quantity of light-blocking part 13 is two, and two light-blocking parts 13 are located at the upper of 11 inner cavity of shell
Portion and lower part, to further increase the structural strength of shell.
Referring to Fig. 3, light-blocking part 13 is towards the inner cavity of shell 11 protrusion so as to form 131 He of the first light guiding surface on light-blocking part 13
Second light guiding surface 132, the first light guiding surface 131 is towards the first light-emitting window 111, and the second light guiding surface 132 is towards behind 11 inner cavity of shell
Side.
Two light-blocking parts 13 are located at the upper and lower part of 11 inner cavity of shell, and first on one of light-blocking part 13 leads
The light that goes out being connected with the first light-emitting window 111 is formed between smooth surface 131 and the first light guiding surface 131 on another light-blocking part 13 to lead to
Road 14.The first light guiding surface 131 on one of light-blocking part 13 and 131 the two of the first light guiding surface on another light-blocking part 13
Between distance be gradually increased from back to front, i.e., the height of optical channel 14 is gradually increased from back to front out.Optical channel 14 is to light out
Projection play the role of guiding, light can be made to spread, light is enable to project broader road surface.And it is meeting light
The dissipation light invested outside irradiated area has also been limited while investing irradiated area.First light-emitting window 111 and light source point
The both ends of optical channel 14 are listed in out, optical channel 14 can limit the projecting direction of light out, avoid light from projecting obliquely and drive
The eyes for the person of sailing.In addition, being influenced by its own location and shape, light for the light-blocking part 13 for being located at 11 inner cavity lower part of shell
The light that source issues can only project the second light guiding surface 132, the first light guiding surface 131 can not be projected directly at, so as to keep away
Exempt from the eyes that light is reflexed to driver by the first light guiding surface 131.
The second light-emitting window 112 is offered on the rear wall of shell 11, is provided with the second light transmission at the second light-emitting window 112
Cover, to seal the second light-emitting window 112.The light that light source issues projects on the second light guiding surface 132, then via the second leaded light
Light is reflected into the second light-emitting window 112 by face 132, and light is projected via the second light-emitting window 112.The utility model have it is two-way go out
The structure of light, the first light-emitting window 111 of 11 front side of shell meet road lighting function, the second light-emitting window 112 of 11 rear side of shell
Meet landscape brightening illumination functions, landscape brightening illumination functions can be met using the remaining light of light source, reduce the quantity of light source,
The structure for simplifying the utility model, reduces costs.
The glass or plastic lamp shade of full impregnated light had both can be used in second translucent cover, and the lamp added with diffusion material can also be used
Cover, makes the translucent cover with astigmatism functions, so as to have higher brightness at the second light-emitting window 112, and goes out from second
The light that optical port 112 projects is more soft, avoids dazzling.Second translucent cover also can be replaced light-transmissive film, likewise, light-transmissive film
It may be either full impregnated photo structure, also can be the structure of diffusion barrier.
Light source includes the substrate 21 being mounted in shell 11 by lock-screw 3, the lamp bead of setting on the base plate (21, shell
There is radiating seat 15 on 11 inner wall, there is radiating groove 151 on radiating seat 15, lock-screw 3 is arranged in radiating groove 151, from
And substrate 21 can be located on radiating seat 15.Using radiating seat 15 can heat in absorptive substrate 21, so as to its into
Row heat dissipation.Radiating seat 15 and shell 11 are an integral structure, i.e. the shell 11 of the utility model can be by way of integrally squeezing out
Machine-shaping can simplify the processing of shell 11, and can customize the length of shell 11 as needed, so that the utility model
Production have biggish flexibility.
Further, it is provided with the spreadlight lens 22 covered in lamp bead on the base plate (21, it can be to the projecting direction of light
It is limited, projects more light by going out optical channel 14 and the first light-emitting window 111, improve the brightness of road lighting.
Card slot 113 and mounting groove 114 are provided on the outer wall of shell 11, card slot 113 is axially extending along shell 11, peace
Tankage 114 is arranged on card slot 113 and the width of mounting groove 114 is greater than or equal to the width of card slot 113.The section of card slot 113
It can be in T font, L font and dove-tail form etc..The structures such as lamp holder, attachment base are slidably mounted in card slot 113, by lamp holder with
And lamp body can be installed on guardrail or highway soundproof wall by the structures such as attachment base, not need to dismount or cut guardrail, so as to
In to the progress lighting retrofit such as existing guardrail and soundproof wall.Lamp holder and attachment base can be placed in card slot 113 from mounting groove 114,
In order to the dismounting of lamp holder and attachment base, and lamp holder and attachment base can be slided along card slot 113, in order to adjust its position.
Lamp body further includes the end cap 16 for being mounted on 11 end of shell, and reflective membrane or anti-is provided on the outer end face of end cap 16
Light patch.Reflective membrane and reflection plaster have the function of guidance driving, do not need that reflective guide device of driving a vehicle in addition is arranged on road and bridge,
Reduce the facility cost of road and bridge.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent deformation or replacement without departing from the spirit of the present invention, these equivalent changes
Type or replacement are all contained in range set by the claim of this application.
Claims (10)
1. a kind of low position lighting lamp, including lamp body and setting are in the intracorporal light source of lamp, which is characterized in that the lamp body includes one
In the shell (11) of hollow tube-shape, offered the first light-emitting window (111) on front side of the shell (11), first light-emitting window
(111) be equipped at the first translucent cover (12), the light source be mounted on the rear portion of shell (11) inner cavity and close to or be close to shell
The rear wall of body (11).
2. a kind of low position lighting lamp according to claim 1, it is characterised in that: there is integral molding on the shell (11)
The front side of light-blocking part (13) in shell (11) inner cavity, the light-blocking part (13) is located at the first light-emitting window (111).
3. a kind of low position lighting lamp according to claim 2, it is characterised in that: the quantity of the light-blocking part (13) is two
A, two light-blocking parts (13) are located at the upper and lower part of shell (11) inner cavity.
4. a kind of low position lighting lamp according to claim 2, it is characterised in that: the light-blocking part (13) and shell (11)
Accommodating cavity (115) are formed between inner wall, are provided with the driving device being electrically connected with light source in the accommodating cavity (115).
5. a kind of low position lighting lamp according to claim 2, it is characterised in that: the light-blocking part (13) is towards shell (11)
Inner cavity protrusion so as to form the first light guiding surface (131) and the second light guiding surface (132) on light-blocking part (13), first light guiding surface
(131) towards the first light-emitting window (111), rear side of second light guiding surface (132) towards shell (11) inner cavity.
6. a kind of low position lighting lamp according to claim 5, it is characterised in that: the quantity of the light-blocking part (13) is two
A, two light-blocking parts (13) are located at the upper and lower part of shell (11) inner cavity, and first on one of light-blocking part (13)
Light guiding surface (131) gradually increases at a distance between the two from back to front with the first light guiding surface (131) on another light-blocking part (13)
Greatly.
7. a kind of low position lighting lamp according to claim 5, it is characterised in that: offered on the rear wall of the shell (11)
Second light-emitting window (112), the second light-emitting window are provided with the second translucent cover or light-transmissive film at (112).
8. a kind of low position lighting lamp according to claim 1, it is characterised in that: the light source includes passing through lock-screw
(3) substrate (21) being mounted in shell (11) has radiating seat (15) on the inner wall of the shell (11), the radiating seat
(15) there are radiating groove (151) on, the lock-screw (3) is arranged in radiating groove (151).
9. a kind of low position lighting lamp according to claim 1, it is characterised in that: be provided on the outer wall of the shell (11)
Card slot (113) and mounting groove (114), the card slot (113) set along the axially extending of shell (11), the mounting groove (114)
It sets on card slot (113) and the width of mounting groove (114) is greater than or equal to the width of card slot (113).
10. a kind of low position lighting lamp according to claim 1, it is characterised in that: the lamp body further includes being arranged in shell
(11) end cap (16) of end is provided with reflective membrane or reflection plaster on the outer end face of the end cap (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566883.2U CN208901172U (en) | 2018-09-20 | 2018-09-20 | A kind of low position lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566883.2U CN208901172U (en) | 2018-09-20 | 2018-09-20 | A kind of low position lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208901172U true CN208901172U (en) | 2019-05-24 |
Family
ID=66573675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821566883.2U Active CN208901172U (en) | 2018-09-20 | 2018-09-20 | A kind of low position lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208901172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980709A (en) * | 2018-09-20 | 2018-12-11 | 奥林匹亚金属（上海）有限公司 | A kind of low position lighting lamp |
-
2018
- 2018-09-20 CN CN201821566883.2U patent/CN208901172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980709A (en) * | 2018-09-20 | 2018-12-11 | 奥林匹亚金属（上海）有限公司 | A kind of low position lighting lamp |
| CN108980709B (en) * | 2018-09-20 | 2024-06-18 | 奥林匹亚金属（上海）有限公司 | Low-position lighting lamp |
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