CN209876725U - Novel refraction type street lamp easy to maintain - Google Patents
Novel refraction type street lamp easy to maintain Download PDFInfo
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- CN209876725U CN209876725U CN201921158659.4U CN201921158659U CN209876725U CN 209876725 U CN209876725 U CN 209876725U CN 201921158659 U CN201921158659 U CN 201921158659U CN 209876725 U CN209876725 U CN 209876725U
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Abstract
The utility model provides a novel street lamp is easily overhauld to refraction formula, include the lamp pole, arrange in light source bulb and lamp shade in the lamp pole, the vertical installation in bottom of lamp pole is subaerial, the inside line connection device that is equipped with in bottom of lamp pole, the inside base that is located the lamp pole is installed to line connection device top, line connection device is connected with the light source bulb of installing on the base through the base, the lamp pole upper end is equipped with arc arm, the one end of arc arm is connected with horizontal arm, install the one end of horizontal arm the lamp shade, the below is equipped with the third reflector in the lamp shade, the third reflector links to each other with concave lens and is certain angle, be equipped with first reflector on the junction inner wall of lamp pole and arc arm, be equipped with the second reflector on the inner wall that first reflector was kept away from to arc arm. The utility model discloses the illumination zone of adjustable light has simple structure, easily overhauls, and the fund input is less, advantages such as human input is less.
Description
Technical Field
The utility model relates to a lighting apparatus technical field especially relates to a novel street lamp is easily overhauld to refraction formula.
Background
With the rapid development of traffic, the construction of lighting facilities of roads becomes important, and street lamps not only have the function of lighting, but also have the function of beautifying cities, so the construction and maintenance work of street lamps is more and more concerned. Because the street lamp is higher, and the quality of itself is heavier, be unfavorable for the maintenance, danger coefficient is big during the maintenance simultaneously. The existing solving technology comprises the following steps: the lifting street lamp device is easy to detach. Most of the structures used by the electric lifting street lamp and the easy-to-detach street lamp are complex, such as the structures of a lifter, a transmission cavity and the like are used in the device, and the structures are complex to maintain and care; capital consumption caused by the structure adopted by the prior art is relatively large, such as a lifting motor, a transmission screw and the like are used; the labor consumption is large, if the street lamp is easy to detach, the street lamp needs large labor when detached, and the electric lifting street lamp also needs a large amount of labor input when installed; the two street lamps can not adjust the illumination range under the condition that the length of the lamp arm is not changed.
SUMMERY OF THE UTILITY MODEL
According to the technical problem provided by the proposal, the novel refraction type street lamp easy to overhaul is provided. The utility model discloses mainly utilize two reflectors to the reflection of light and the refraction of a concave lens to light, the light that the light source bulb that will be in lower position launches has penetrated the reflector that sets up in the lamp shade on, reflects light back subaerially again to play the illumination effect, simultaneously because light source bulb and circuit connecting device are in lower position, easily overhaul. The utility model discloses a technical means as follows:
a novel refraction-type easily-maintained street lamp comprises a lamp post, a light source bulb and a lamp shade, wherein the light source bulb and the lamp shade are arranged in the lamp post, the bottom end of the lamp post is vertically arranged on the ground, a circuit connecting device is arranged in the bottom end of the lamp post, a base which is arranged in the lamp post is arranged above the circuit connecting device, the circuit connecting device is connected with the light source bulb arranged on the base through the base, an arc-shaped lamp arm is arranged at the upper end of the lamp post, one end, away from the lamp post, of the arc-shaped lamp arm is connected with a horizontal lamp arm, the lamp shade is arranged at one end, away from the arc-shaped lamp arm, of the horizontal lamp arm, a third reflector is arranged below the lamp shade, the third reflector is connected with a concave lens at a certain angle, a first reflector is arranged on the inner wall of the joint of the lamp post and the, the first reflector, the second reflector, the concave lens and the third reflector are mutually matched, and light emitted by the light source bulb at the lower position is emitted to the ground from the higher position after being reflected and refracted.
Furthermore, the lamp post, the arc-shaped lamp arm and the horizontal lamp arm are all hollow cavities which are continuously communicated, and the diameters of the hollow cavities are the same.
Further, the orthographic projections of the central axis surfaces of the lamp post, the arc-shaped lamp arm and the horizontal lamp arm are positioned on the same plane, wherein two ends of the arc-shaped lamp arm are connected with the lamp post and the horizontal lamp arm to form an inverted L shape.
Furthermore, the lamp post and the arc-shaped lamp arm can be connected through threads, welding or riveting.
Furthermore, the arc-shaped lamp arm and the horizontal lamp arm can be connected through threads, welding or riveting.
Furthermore, divergent light rays emitted by the light source bulb are changed into horizontal light rays after being reflected by the first reflecting mirror and the second reflecting mirror and refracted by the concave lens, and the horizontal light rays are reflected by the third reflecting mirror to form an illumination rangeθ4Is 50.5 to 74 degrees.
Further, the first reflector forms an included angle theta with the vertical surface1Set up of theta1Is 28 to 31 degrees.
Further, the second reflecting mirror forms an angle theta with the horizontal plane2Set up of theta2Is 15 to 18 degrees.
Furthermore, the left end of the third reflector is arranged at the left end edge of the lampshade, the right end of the third reflector is arranged on the lampshade, and an included angle theta between the third reflector and the horizontal plane3The angle and the position of the right end of the lamp holder are adjustable, and the illumination range is adjusted by adjusting the angle between the reflector and the horizontal plane.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model provides a novel street lamp is easily overhauld to refraction formula, simple structure has only used three reflector and a concave lens, utilizes the reflection of reflector to light and concave lens to the refraction of light to can shine back to ground with the light that the light source bulb in the lower position launched out, realizes the illumination effect;
2. the novel refraction-type easy-maintenance street lamp provided by the utility model has the advantages that the structure is simple, and the used reflectors, concave lenses and the like are cheaper, so the capital investment is less;
3. the refraction type easy-maintenance novel street lamp provided by the utility model is easy to maintain because the light source bulb and the circuit connecting device thereof are positioned at a very low position, and simultaneously, the consumed manpower is less, the design principle is simple, the operation is easy, and the manpower investment for index construction is less;
4. the utility model provides a novel street lamp is easily overhauld to refraction formula, the accessible changes the angle of the reflector of lamp shade department setting, and then adjusts the illumination zone of light.
Based on the reason, the utility model discloses can extensively promote in fields such as street lamp lighting fixtures.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the first embodiment of the street lamp of the present invention.
Fig. 3 is a schematic structural view of a second embodiment of the street lamp of the present invention.
In the figure: 1. a line connection device; 2. a base; 3. a light source bulb; 4. a lamp post; 5. a first reflective mirror; 6. an arc-shaped lamp arm; 7. a second reflective mirror; 8. a horizontal lamp arm; 9. a lamp shade; 10. a concave lens; 11. a third reflective mirror; 12. light rays.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figure 1, the refraction type easy-maintenance novel street lamp disclosed by the utility model comprises a lamp post 4, a light source bulb 3 and a lamp shade 9 arranged in the lamp post 4, wherein the bottom end of the lamp post 4 is vertically arranged on the ground, a circuit connecting device 1 is arranged in the bottom end of the lamp post 4, a base 2 arranged in the lamp post 4 is arranged above the circuit connecting device 1, the circuit connecting device 1 is connected with the light source bulb 3 arranged on the base 2 through the base 2, an arc-shaped lamp arm 6 is arranged at the upper end of the lamp post 4, one end of the arc-shaped lamp arm 6 far away from the lamp post 4 is connected with a horizontal lamp arm 8, one end of the horizontal lamp arm 8 far away from the arc-shaped lamp arm 6 is provided with the lamp shade 9, a third reflector 11 is arranged at the lower part in the lamp shade 9, the third reflector 11 is connected with a concave lens 10 at a certain angle, a first reflector 5 is arranged on the inner wall of the connection part of the lamp post, the inner wall of the arc-shaped lamp arm 6, which is far away from the first reflector 5, is provided with a second reflector 7, and the first reflector 5, the second reflector 7, the concave lens 10 and the third reflector 11 are mutually matched to emit light emitted by the light source lamp bulb 3 at a low position to the ground from a high position after reflection and refraction.
The lamp post 4, the arc lamp arm 6 and the horizontal lamp arm 8 are all hollow cavities, the hollow cavities in the lamp post 4, the arc lamp arm 6 and the horizontal lamp arm 8 are communicated with each other, and the diameters of the inner hollow cavities are the same. The orthographic projections of the central axial planes of the lamp post 4, the arc-shaped lamp arm 6 and the horizontal lamp arm 8 are positioned on the same plane, namely when the lamp post 4, the arc-shaped lamp arm 6 and the horizontal lamp arm 8 are cut from the middle of the middle through a longitudinal section from the right side to the left side of the horizontal lamp arm 8, the structures of the two cut sides are symmetrical and the same, and the central axial planes are positioned on the same plane, so that the interference factor of light source passing can be reduced; wherein, the two ends of the arc-shaped lamp arm 6 are connected with the lamp post 4 and the horizontal lamp arm 8 to form an inverted L shape. The lamp post 4 and the arc-shaped lamp arm 6 can be connected through threads. The arc-shaped lamp arm 6 and the horizontal lamp arm 8 can be connected through threads.
Example 1
As shown in fig. 2, the divergent light 12 emitted by the light source bulb 3 is changed into a horizontal light 12 after being reflected by the first reflective mirror 5 and the second reflective mirror 7 and refracted by the concave lens 10, wherein the first reflective mirror 5 is arranged at an angle of 29 degrees with the vertical plane, and the second reflective mirror 7 is arranged at an angle of 16 degrees with the horizontal plane; and then, reflecting the horizontal light 12 by a third reflecting mirror 11 and then reflecting the reflected horizontal light to the ground, wherein the left end of the third reflecting mirror 11 is arranged at the left end edge of the lampshade 9, the right end of the third reflecting mirror 11 is arranged in the middle of the lampshade 9, the illumination range is the minimum value at the moment, the included angle between the third reflecting mirror 11 and the horizontal plane is 39.5 degrees, and the illumination range is 50.5 degrees.
Example 2
As shown in fig. 3, the divergent light 12 emitted by the light source bulb 3 is changed into a horizontal light 12 after being reflected by the first reflective mirror 5 and the second reflective mirror 7 and refracted by the concave lens 10, wherein the first reflective mirror 5 is arranged at an included angle of 29 degrees with the vertical plane, and the second reflective mirror 7 is arranged at an included angle of 16 degrees with the horizontal plane; and then, reflecting the horizontal light 12 by a third reflecting mirror 11 and then reflecting the reflected horizontal light to the ground, wherein the left end of the third reflecting mirror 11 is arranged at the left end edge of the lampshade 9, the right end of the third reflecting mirror 11 is arranged at the right end edge of the lampshade 9, the illumination range is the maximum value at the moment, the included angle between the third reflecting mirror 11 and the horizontal plane is 16 degrees, and the illumination range is 74 degrees.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. A novel refraction-type street lamp easy to overhaul comprises a lamp post (4), a light source bulb (3) and a lampshade (9) which are arranged in the lamp post (4), and is characterized in that the lamp post (4) is vertically arranged on the ground, a circuit connecting device (1) is arranged inside the bottom end of the lamp post (4), a base (2) which is arranged inside the lamp post (4) is arranged above the circuit connecting device (1), the circuit connecting device (1) is connected with the light source bulb (3) which is arranged on the base (2) through the base (2), an arc-shaped lamp arm (6) is arranged at the upper end of the lamp post (4), one end, far away from the lamp post (4), of the arc-shaped lamp arm (6) is connected with a horizontal lamp arm (8), one end, far away from the arc-shaped lamp arm (6), of the horizontal lamp arm (8) is arranged on the lampshade (9), a third reflector (11) is arranged below the lampshade (9), the lamp post is characterized in that the third reflector (11) is connected with the concave lens (10) at a certain angle, a first reflector (5) is arranged on the inner wall of the joint of the lamp post (4) and the arc-shaped lamp arm (6), a second reflector (7) is arranged on the inner wall, far away from the first reflector (5), of the arc-shaped lamp arm (6), the first reflector (5), the second reflector (7), the concave lens (10) and the third reflector (11) are matched with each other, and light emitted by the light source bulb (3) at a low position is reflected and refracted to the ground from a high position.
2. The refraction type easy-to-overhaul novel street lamp as claimed in claim 1, wherein the lamp post (4), the arc-shaped lamp arm (6) and the horizontal lamp arm (8) are all hollow and continuous, and the diameters of the hollow cavities are the same.
3. The refraction type novel easy-to-overhaul street lamp as claimed in claim 1 or 2, wherein the orthographic projections of the central axis surfaces of the lamp post (4), the arc-shaped lamp arm (6) and the horizontal lamp arm (8) are all on the same plane.
4. The refraction type easy-to-overhaul novel street lamp as claimed in claim 3, wherein the lamp post (4) and the arc-shaped lamp arm (6) can be connected by screw thread, welding or riveting.
5. The refraction type easy-to-overhaul novel street lamp as claimed in claim 3, wherein the arc-shaped lamp arm (6) and the horizontal lamp arm (8) can be connected by screw thread, welding or riveting.
6. The refraction type easy-maintenance novel street lamp as claimed in claim 1, characterized in that the divergent light (12) emitted from the light source bulb (3) is changed into the horizontal light (12) after being reflected by the first reflector (5) and the second reflector (7) and refracted by the concave lens (10), and the illumination range θ of the horizontal light (12) after being reflected by the third reflector (11) is changed into the horizontal light (12)4Is 50.5 to 74 degrees.
7. The refraction type easy-maintenance novel street lamp according to claim 1 or 6, characterized in that the first reflector (5) forms an included angle θ with the vertical plane1Set up of theta1Is 28 to 31 degrees.
8. Novel refractive easy-to-overhaul device according to claim 1 or 6The street lamp is characterized in that the second reflective mirror (7) forms an angle theta with the horizontal plane2Set up of theta2Is 15 to 18 degrees.
9. The refraction type easy-maintenance novel street lamp according to claim 1 or 6, characterized in that the left end of the third reflective mirror (11) is arranged at the edge of the left end of the lampshade (9), the right end of the third reflective mirror is arranged on the lampshade (9), and an included angle θ between the third reflective mirror (11) and the horizontal plane is3The angle and the position of the right end of the lamp holder are adjustable, and the illumination range is adjusted by adjusting the angle between the reflector and the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158659.4U CN209876725U (en) | 2019-07-23 | 2019-07-23 | Novel refraction type street lamp easy to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158659.4U CN209876725U (en) | 2019-07-23 | 2019-07-23 | Novel refraction type street lamp easy to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209876725U true CN209876725U (en) | 2019-12-31 |
Family
ID=68949378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921158659.4U Expired - Fee Related CN209876725U (en) | 2019-07-23 | 2019-07-23 | Novel refraction type street lamp easy to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209876725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923290A (en) * | 2021-02-27 | 2021-06-08 | 张凡 | Energy-concerving and environment-protective street lamp that town road used |
-
2019
- 2019-07-23 CN CN201921158659.4U patent/CN209876725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112923290A (en) * | 2021-02-27 | 2021-06-08 | 张凡 | Energy-concerving and environment-protective street lamp that town road used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |