CN109000171A - A kind of street lamp of lamp light adjustable range of exposures - Google Patents
A kind of street lamp of lamp light adjustable range of exposures Download PDFInfo
- Publication number
- CN109000171A CN109000171A CN201810701171.5A CN201810701171A CN109000171A CN 109000171 A CN109000171 A CN 109000171A CN 201810701171 A CN201810701171 A CN 201810701171A CN 109000171 A CN109000171 A CN 109000171A
- Authority
- CN
- China
- Prior art keywords
- arc
- fixed frame
- light
- shaped
- adjustable range
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Abstract
The invention discloses a kind of street lamps of lamp light adjustable range of exposures, including fixed frame, pedestal and light bulb, the pedestal is fixedly connected on the inner roof wall of fixed frame, the light bulb is fixedly connected on the lower end of pedestal, two fractional motors are symmetrically connected on the inner roof wall of the fixed frame, the lamp post structure of this lamp light adjustable range of exposures is simple, by the way that fractional motor is added, screw rod and nut, when fine day, it turns on the switch, when fractional motor rotates forward at this time, first arc-shaped cover and the second arc-shaped cover open upwards, so just expand the range of exposures of light, at the same time, reflector also changes gradient, the range of so light of reflector reflection also changes, thus the irradiated area of light can be made to become larger, and the light of reflector reflection is superimposed with light, such that brighter according to light on the ground, thus With good radiation response.
Description
Technical field
The present invention relates to field of light fittings, specially a kind of street lamp of lamp light adjustable range of exposures.
Background technique
Street lamp shows road and provides the lamps and lanterns of illumination functions, refers to the lamps and lanterns in traffic lighting in the illumination zone of road surface, road
Lamp is widely used in the various places for needing to illuminate, and existing street lamp is blocked by the lampshade of outside, so that light-illuminating model
Enclosing becomes very narrow, for this purpose, proposing a kind of street lamp of lamp light adjustable range of exposures.
Summary of the invention
The purpose of the present invention is to provide a kind of street lamps of lamp light adjustable range of exposures, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of street lamp of lamp light adjustable range of exposures, including fixed frame, pedestal and light bulb, the pedestal are fixedly connected on
On the inner roof wall of fixed frame, the light bulb is fixedly connected on the lower end of pedestal, is symmetrically connected on the inner roof wall of the fixed frame
Two fractional motors, the output end of the fractional motor are fixedly connected with screw rod, are threaded with nut on the lateral wall of the screw rod,
One end of connecting rod is fixedly connected on the lateral wall of the nut, what the other end of the connecting rod opened up on fixed frame
Strip-shaped hole simultaneously reaches fixed outer frame, and the connecting rod is located at one section of lateral wall in strip-shaped hole and is slidably connected at strip-shaped hole inner sidewall
On, one end that one of them described connecting rod is located at fixed outer frame is hinged on the lateral wall of the first arc-shaped cover, described in another
One end that connecting rod is located at fixed outer frame is hinged on the lateral wall of the second arc-shaped cover, first arc-shaped cover and the second arc-shaped cover
Upper end be hinged under fixed frame.
Preferably, protective cover is threaded on the lateral wall of the pedestal, the protective cover is located at outer in fixed frame
Several ventholes are offered on side wall, and multiple ventholes are equally spaced in a ring.
Preferably, annular slab is fixedly connected on the lateral wall of the protective cover, the lateral wall screw thread of the annular slab connects
It connects on the inner sidewall of fixed frame, multiple heat release holes is offered on the annular slab, and multiple heat release holes equidistantly divide in a ring.
Preferably, first arc-shaped cover and the opposite side of the second arc-shaped cover are fixedly connected with reflector.
Preferably, the upper end side wall of the fixed frame is fixedly connected with Water shielding curtain.
Preferably, first arc-shaped cover offers the first card slot, and the second card slot, institute are offered on second arc-shaped cover
The the first bar shaped convex block for offering on the first arc-shaped cover and matching with the second card slot is stated, is offered on second arc-shaped cover and the
The second bar shaped convex block that one card slot matches, the first bar shaped convex block are fastened in the second card slot, the second bar shaped convex block
It is fastened in the first card slot.
Preferably, the connecting rod is L-shaped structure.
Preferably, the Water shielding curtain is truncated cone-shaped structure.
Compared with prior art, the beneficial effects of the present invention are: the lamp post structure of this lamp light adjustable range of exposures is simple,
By the way that fractional motor is added, screw rod and nut turn on the switch when fine day, when fractional motor rotates forward at this time, the first arc-shaped cover and
The separation of second arc-shaped cover, while the first arc-shaped cover and the second arc-shaped cover open upwards, and which reduces the first arc-shaped cover and the
Two arc-shaped covers are to the shielded area of light, then just expanding the range of exposures of light, at the same time, reflector, which also changes, to incline
Gradient thus can make the irradiated area of light become larger then the range of the light of reflector reflection also changes, and anti-
The light of tabula rasa reflection is superimposed with light, such that it is brighter according to light on the ground, thus just have and shine well
Penetrate effect；
Simultaneously when the rainy day, second switch can be opened, fractional motor is inverted, such first arc-shaped cover and the second arc
Shape cover will withdrawal slowly, play the effect kept off the rain, then waterproof is imitated under the synergistic effect of Water shielding curtain, annular slab and protective cover
Fruit is more preferable；
The heat that venthole, heat release hole and strip-shaped hole make light bulb shed sheds quickly, can thus play well
Heat dissipation effect, thus will not be because of the phenomenon that heat dissipation is deteriorated caused by waterproof sealing.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is Section A-A schematic diagram.
In figure: fixed frame 1, pedestal 2, protective cover 3, light bulb 4, annular slab 5, fractional motor 6, screw rod 7, nut 8, connecting rod 9,
First arc-shaped cover 10, the second arc-shaped cover 11, reflector 12, Water shielding curtain 13.
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 is retouched, it is clear that the embodiment retouched is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, what those of ordinary skill in the art obtained without making creative work has other embodiments, all
Belong to the scope of protection of the invention.
The present invention provides a kind of technical solution referring to FIG. 1-2:
A kind of street lamp of lamp light adjustable range of exposures, including fixed frame 1, pedestal 2 and light bulb 4, pedestal 2 are fixedly connected on
On the inner roof wall of fixed frame 1, light bulb 4 is fixedly connected on the lower end of pedestal 2, and light bulb 4, first switch and extraneous power supply collectively constitute
One series loop is symmetrically connected with two fractional motors 6, fractional motor 6, second switch and external electricity on the inner roof wall of fixed frame 1
Source collectively constitutes a series loop, and the output end of fractional motor 6 is fixedly connected with screw rod 7, is threadedly coupled on the lateral wall of screw rod 7
There is nut 8, one end of connecting rod 9 is fixedly connected on the lateral wall of nut 8, the other end of connecting rod 9 is opened on fixed frame 1
If strip-shaped hole and reach outside fixed frame 1, connecting rod 9 is located at one section of lateral wall in strip-shaped hole and is slidably connected on the inside of strip-shaped hole
On wall, strip-shaped hole is not only conducive to the sliding of connecting rod 9, while may also help in heat dissipation, and one of connecting rod 9 is located at fixed frame
One end outside 1 is hinged on the lateral wall of the first arc-shaped cover 10, and one end that another connecting rod 9 is located at outside fixed frame 1 is hinged on
On the lateral wall of second arc-shaped cover 11, the upper end of the first arc-shaped cover 10 and the second arc-shaped cover 11 is hinged on the lower end of fixed frame 1；
It is threaded with protective cover 3 on the lateral wall of pedestal 2, is offered on the lateral wall that protective cover 3 is located in fixed frame 1
Several ventholes, and multiple ventholes are equally spaced in a ring, protective cover 3 not only can protect light bulb 4, while on protective cover 3
There is venthole, is conducive to light bulb 4 and radiates, both can protect light bulb 4 in this way, moreover it is possible to waterproof, while being also convenient for radiating；
Annular slab 5 is fixedly connected on the lateral wall of protective cover 3, the lateral wall of annular slab 5 is threaded in fixed frame 1
On inner sidewall, multiple heat release holes are offered on annular slab 5, and multiple heat release holes are equally spaced in a ring, annular slab 5 not only can be with
Rainwater is stopped to enter in fixed frame 1 from below, while the heat release hole on annular slab 5 is also convenient for the flowing of air-flow, consequently facilitating dissipating
Heat；
First arc-shaped cover 10 and the opposite side of the second arc-shaped cover 11 are fixedly connected with reflector 12, and reflector 12 is not only anti-
Light is penetrated, the coverage area of light-illuminating is increased, moreover it is possible to so that the light of reflection is superimposed with light, can thus to shine the light to get off
It is brighter；
The upper end side wall of fixed frame 1 is fixedly connected with Water shielding curtain 13, and Water shielding curtain 13 can block rainwater and enter from strip-shaped hole
In fixed frame 1；
First arc-shaped cover 10 offers the first card slot, and the second card slot, the first arc-shaped cover 10 are offered on the second arc-shaped cover 11
On offer the first bar shaped convex block to match with the second card slot, offer on the second arc-shaped cover 11 and match with the first card slot
Second bar shaped convex block, the first bar shaped convex block are fastened in the second card slot, and the second bar shaped convex block is fastened in the first card slot, are existed in this way
When first arc-shaped cover 10 and the second arc-shaped cover 11 are accepted, the first arc-shaped cover 10, the second arc-shaped cover 11 card will be made
That closes is very tight, is conducive to waterproof in this way；
Connecting rod 9 is L-shaped structure, so that connecting rod 9 is more convenient when movement；
Water shielding curtain 13 is truncated cone-shaped structure, not only can play the role of keeping off the rain, while can also make rainwater quickly
It drips, is unlikely to have ponding.
Working principle: when fine day, opening second switch, and fractional motor 6 rotates forward at this time, the spiral shell connected on fractional motor 6
Bar 7 rotates, so that nut 8 be driven to move upwards, the movement of nut 8 so that the first arc-shaped cover 10 and the separation of the second arc-shaped cover 11,
The first arc-shaped cover 10 and the second arc-shaped cover 11 open upwards simultaneously, and which reduces the first arc-shaped covers 10 and the second arc-shaped cover 11
To the shielded area of light, then just expanding the range of exposures of light, at the same time, reflector 12 also changes gradient,
The range of so light of the reflection of reflector 12 also changes, and thus the irradiated area of light can be made to become larger, and reflective
The light that plate 12 reflects is superimposed with light, such that it is brighter according to light on the ground, thus just have and shine well
Penetrate effect；
Simultaneously when the rainy day, second switch can be opened, inverts fractional motor 6, such first arc-shaped cover 10 and the
Two arc-shaped covers 11 will withdrawal slowly, play the effect kept off the rain, while Water shielding curtain 13 also can prevent rainwater from entering fixed frame 1
Inside, while annular slab 5 can also stop rain to enter inside fixed frame 1 from beneath, therefore rainwater can not just be contacted with pedestal 2,
Pedestal 2 would not be made to touch water and short circuit occur, protective cover 3 can not only play the role of protecting light bulb 4 at the same time,
Waterproof can also be played simultaneously, so that rainwater can not be contacted with light bulb 4, also avoids the generation of short circuit in this way, thus is had
Good waterproof effect；
Venthole is offered on protective cover 3, and offers heat release hole on annular slab 5, and such light bulb 4 sheds the heat come can
To flow through heat release hole from venthole, outside air is finally reached, can thus play good heat dissipation effect, it will not be because of waterproof
The phenomenon that heat dissipation is deteriorated caused by sealing.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of street lamp of lamp light adjustable range of exposures, including fixed frame (1), pedestal (2) and light bulb (4), it is characterised in that:
The pedestal (2) is fixedly connected on the inner roof wall of fixed frame (1), and the light bulb (4) is fixedly connected on the lower end of pedestal (2),
Two fractional motors (6) are symmetrically connected on the inner roof wall of the fixed frame (1), the output end of the fractional motor (6) is fixedly connected
Have screw rod (7), is threaded with nut (8) on the lateral wall of the screw rod (7), it is fixed on the lateral wall of the nut (8) to connect
It is connected to one end of connecting rod (9), the strip-shaped hole that the other end of the connecting rod (9) opens up on fixed frame (1) simultaneously reaches solid
Determine frame (1) outside, the connecting rod (9) is located at one section of lateral wall in strip-shaped hole and is slidably connected on strip-shaped hole inner sidewall, wherein
One connecting rod (9) is located at the one end of fixed frame (1) outside and is hinged on the lateral wall of the first arc-shaped cover (10), another institute
It states connecting rod (9) and is located at the one end of fixed frame (1) outside and be hinged on the lateral wall of the second arc-shaped cover (11), first arc-shaped cover
(10) and the upper end of the second arc-shaped cover (11) is hinged on the lower end of fixed frame (1).
2. a kind of street lamp of lamp light adjustable range of exposures according to claim 1, it is characterised in that: the pedestal (2)
Lateral wall on be threaded with protective cover (3), the protective cover (3) be located at fixed frame (1) if in lateral wall on offer
Dry venthole, and multiple ventholes are equally spaced in a ring.
3. a kind of street lamp of lamp light adjustable range of exposures according to claim 2, it is characterised in that: the protective cover
(3) it is fixedly connected on lateral wall annular slab (5), the lateral wall of the annular slab (5) is threaded in the interior of fixed frame (1)
On side wall, multiple heat release holes are offered on the annular slab (5), and multiple heat release holes are equally spaced in a ring.
4. a kind of street lamp of lamp light adjustable range of exposures according to claim 1, it is characterised in that: first arc
Cover (10) and the opposite side of the second arc-shaped cover (11) are fixedly connected with reflector (12).
5. a kind of street lamp of lamp light adjustable range of exposures according to claim 1, it is characterised in that: the fixed frame
(1) upper end side wall is fixedly connected with Water shielding curtain (13).
6. a kind of street lamp of lamp light adjustable range of exposures according to claim 1, it is characterised in that: first arc
Cover (10) offers the first card slot, offers the second card slot on second arc-shaped cover (11), on first arc-shaped cover (10)
The the first bar shaped convex block to match with the second card slot is offered, is offered on second arc-shaped cover (11) and the first card slot phase
The the second bar shaped convex block matched, the first bar shaped convex block are fastened in the second card slot, and the second bar shaped convex block is fastened on first
In card slot.
7. a kind of street lamp of lamp light adjustable range of exposures according to claim 1, it is characterised in that the connecting rod (9)
For L-shaped structure.
8. a kind of street lamp of lamp light adjustable range of exposures according to claim 1, it is characterised in that: the Water shielding curtain
It (13) is truncated cone-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701171.5A CN109000171A (en) | 2018-06-29 | 2018-06-29 | A kind of street lamp of lamp light adjustable range of exposures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701171.5A CN109000171A (en) | 2018-06-29 | 2018-06-29 | A kind of street lamp of lamp light adjustable range of exposures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109000171A true CN109000171A (en) | 2018-12-14 |
Family
ID=64602164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810701171.5A Pending CN109000171A (en) | 2018-06-29 | 2018-06-29 | A kind of street lamp of lamp light adjustable range of exposures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000171A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762413A (en) * | 2019-11-08 | 2020-02-07 | 安徽泰德电子科技有限公司 | Intelligent sleep-relaxing lamp capable of controlling illumination range and application method thereof |
| CN111981445A (en) * | 2020-08-07 | 2020-11-24 | 湖南一肯照明有限公司 | Wisdom light pole and have its wisdom traffic system |
| CN112569376A (en) * | 2020-12-05 | 2021-03-30 | 张小辉 | Medical disinfection UV lamp of quick disinfection function |
| CN112669727A (en) * | 2020-12-31 | 2021-04-16 | 上安(天津)消防科技有限公司 | Be applied to emergent sign lamps and lanterns of subaerial fire control |
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| CN207298702U (en) * | 2017-10-03 | 2018-05-01 | 姜士田 | A kind of city street lamp of adjusting lighting range |
| CN108167735A (en) * | 2017-12-23 | 2018-06-15 | 湖南湘讯企业管理有限公司 | A kind of high efficiency and heat radiation outdoor energy-saving headlamp |
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| CN101893184A (en) * | 2009-05-22 | 2010-11-24 | 黄梦是 | Convexity reflector scattering-type street lamp of light emitting diode |
| CN202581134U (en) * | 2011-12-30 | 2012-12-05 | 南昌大学 | Mechanical type light-gathering structure of LED illuminating device |
| CN204176530U (en) * | 2014-09-01 | 2015-02-25 | 福州永利达照明科技有限公司 | A kind of lamp above water |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762413A (en) * | 2019-11-08 | 2020-02-07 | 安徽泰德电子科技有限公司 | Intelligent sleep-relaxing lamp capable of controlling illumination range and application method thereof |
| CN111981445A (en) * | 2020-08-07 | 2020-11-24 | 湖南一肯照明有限公司 | Wisdom light pole and have its wisdom traffic system |
| CN112569376A (en) * | 2020-12-05 | 2021-03-30 | 张小辉 | Medical disinfection UV lamp of quick disinfection function |
| CN112669727A (en) * | 2020-12-31 | 2021-04-16 | 上安(天津)消防科技有限公司 | Be applied to emergent sign lamps and lanterns of subaerial fire control |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20181214 |