CN214198416U

CN214198416U - High-voltage sodium lamp street lamp device

Info

Publication number: CN214198416U
Application number: CN202120492635.3U
Authority: CN
Inventors: 陈坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-09-14
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a high-pressure sodium lamp street lamp device, including electric wire, light source, lamp pole, arm, basic built-in fitting, the lamp pole bottom is passed through the bolt, is filled up the bullet pad and is connected with the ground, and the light source has inlayed the lamp shade through the bolt, and lamp shade circumference is airtight, the bottom is opened, and the lamp shade inner wall is equipped with reflective coating, and the light source contains the individual layer light filter. The utility model relates to a high-pressure sodium lamp street lamp device, through setting up emerald green's toughened glass lamp shade, light downward reflection makes local light stronger, weakens the light beam and upwards launches, and because the lamp shade inner wall is equipped with reflective coating, light concentrates on certain angle downwards, secondly sets up one deck IBG-650 light filter to make a casing around the periphery of discharging the tube in high-pressure sodium lamp, effectively weaken "light pollution" at night when realizing the illumination.

Description

High-voltage sodium lamp street lamp device

Technical Field

The utility model relates to an environmental protection street lamp technical field specifically is a high-pressure sodium lamp street lamp device.

Background

Adverse effects of street lamps on plants: (1) long-term illumination may cause physiological disorder of the plant body; (2) plants hardly feel the biological change of photoperiod and hardly bloom, bear fruits and fall leaves according to seasonal reaction; (3) the frost damage is easy to occur in winter, and the response of the photoperiod to the frost damage is failed.

When the night screen comes down, part of the strong light beams emitted by the street lamps directly strike the skies, so that the night is the same as the day, namely, the artificial day which disturbs the normal biological clock of the human body and influences the learning, working and health, and also harms birds and insects, such as: disrupting the normal course of reproduction of the insect at night.

In order to solve the problems, the scheme is developed accordingly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high-pressure sodium lamp street lamp device can weaken the street lamp and to the harmful effects of plant on every side, especially the other trees of street lamp, weakens night "light pollution" simultaneously, realizes environmental protection, people and nature harmonious department mutually.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high-pressure sodium lamp street lamp device, includes electric wire, light source, lamp pole, arm, basic built-in fitting, the lamp pole bottom is passed through the bolt, is filled up the bullet and is filled up with the ground and be connected, the light source sets firmly on the arm through a lamp shade that the periphery was inlayed, lamp shade circumference is airtight, the bottom is opened, and the lamp shade inner wall is equipped with reflective coating, the light source contains the individual layer light filter.

The lamp post is made of high-quality low-carbon steel Q235A produced by Shanghai Bao steel. The lampshade pattern is matched with the surrounding area architectural style, and the lampshade is scrubbed and replaced at regular time.

When the LED lamp is actually designed and used, the brightness of each light source is properly reduced, the number of the light sources is increased, and a lampshade used outside the light sources is made of a frosted glass cover and a PC tube semitransparent material.

Preferably, emerald green toughened glass is selected as the lampshade, and the lampshade completely shields the light source when being observed from the side surface, so that light is reflected downwards, local light is stronger, and light beams are weakened to be emitted upwards.

Preferably, the filter is an IBG-650 filter and is made into a shell, and only allows light with the wavelength less than 650nm to pass through.

Preferably, each street lamp internally comprises an independent leakage air switch which is connected to the inner wall of the bottom of the lamp post through a bolt. The single street lamp can be checked and maintained through the arrangement of the leakage air switch.

Preferably, the number of the light sources is two, the two light sources are respectively powered by independent and non-interfering electric wires, and the two groups of the electric wires are respectively connected with cables from different distribution boxes. Through the two independent light sources, the phenomenon that the street lamp cannot be normally used due to power failure in a certain area is reduced.

(III) advantageous effects

After the technical scheme is adopted, compared with the prior art, the utility model, possess following advantage:

1. the utility model relates to a high-pressure sodium lamp street lamp device, through the emerald green's of setting toughened glass lamp shade, enables light downward reflection, makes local light stronger, weakens the light beam and transmits to the upper portion.

2. The utility model relates to a high pressure sodium lamp street lamp device, through the individual layer IBG-650 light filter that sets up, only through the light beam that the wavelength that sends by the light source is less than 650nm, weakens the influence of street lamp to plant photosynthesis.

3. The utility model relates to a high pressure sodium lamp street lamp device, through the coating of the lamp shade that sets up, the light that sends high pressure sodium lamp light source advances the coating reflection back, concentrates certain angle with light downwards, has improved the utilization ratio, has also alleviateed the radiating pressure of the first half of whole lamp, has prolonged the life-span of lamp.

Drawings

Fig. 1 is a schematic structural view of the high-pressure sodium vapor road lamp device of the present invention;

fig. 2 is a schematic structural diagram of the high-pressure sodium lamp light source of the high-pressure sodium lamp street lamp device of the utility model.

In the figure: the lamp comprises a lamp 1, a wire 2, a light source 3, a lamp post 4, a lamp arm 5, a basic embedded part 6, a leakage air switch 7, a flat cushion 8, a lampshade 9, a light filter 10, a niobium exhaust pipe 11, a niobium cap 12, a tungsten wire electrode 13, a discharge tube 14, an outer bulb shell 15, a mixed gas 16 filled with sodium, mercury and xenon or neon, argon, a bimetallic strip 17, a contact 18, a resistor 19 and a barium-titanium getter 20.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

As shown in fig. 1-2: the utility model provides a high-pressure sodium lamp street lamp device, includes electric wire 2, light source 3, lamp pole 4, arm 5, basic built-in fitting 6, and 4 bottoms of lamp pole are connected with the ground through bolt, flat backing bullet pad 8, and light source 3 has inlayed lamp shade 9 through the bolt, and 9 circumference of lamp shade are airtight, the bottom is opened, and 9 inner walls of lamp shade are equipped with reflective coating, and light source 3 contains individual layer light filter 10.

The lamp 1 consists of a light source 3 and a lampshade 9, the lampshade 9 is made of emerald green toughened glass, and the lampshade 9 completely shields the light source 3 when the lamp is observed from the side.

Because of the emerald green toughened glass lampshade 9, the light is reflected downwards, so that the local light is stronger, the upward emission of the light beam is weakened, and because the inner wall of the lampshade 9 is provided with the light reflecting coating, the light is downwardly concentrated to a certain angle.

The filter 10 is an IBG-650 filter 10, and is made into a shell body surrounding the periphery of the discharge tube of the high-pressure sodium lamp, so as to allow only light with the wavelength less than 650nm to pass through.

The discharge tube 14 has a cylindrical shape, and the discharge tube 14 is filled with a mixture of sodium, mercury, and xenon or neon and argon.

The high-pressure sodium lamp of this scheme is as the theory of operation of street lamp: after starting the high pressure sodium lamp, there is a low pressure discharge of mercury vapor and xenon gas in the initial phase. At this time, the working voltage of the bulb is very low, and the current is very large; with the continuous progress of the discharge process, the arc temperature gradually rises, the mercury vapor and sodium vapor pressure are determined by the temperature of the coldest end of the discharge tube, when the temperature of the cold end of the discharge tube reaches stability, the discharge tends to be stable, and the luminous flux, the working voltage, the working current and the power of the bulb are also in a normal working state. Under normal operating conditions, the entire start-up process takes about 10 minutes.

When the bulb is started, electric arcs are generated between electrodes at two ends of the discharge tube, liquid sodium mercury gas in the tube is heated and evaporated into mercury vapor and sodium vapor due to the high-temperature action of the electric arcs, electrons emitted by a cathode impact atoms of a discharge substance in the process of moving to the anode, so that the discharge substance obtains energy to generate ionization or excitation, and then the discharge substance returns to a ground state from an excited state; or from an ionized state to an excited state and back to the ground state for infinite circulation, in which case excess energy is released in the form of optical radiation, producing light.

The light irradiates the ground through the process to realize the illumination effect, and the light pollution at night is effectively weakened by matching with a correspondingly designed glass cover, a reflective coating coated on the glass cover and the single-layer optical filter 10.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and the protection scope must be determined by the scope of the claims.

Claims

1. The utility model provides a high-pressure sodium lamp street lamp device, includes electric wire (2), light source (3), lamp pole (4), arm (5), basic built-in fitting (6), lamp pole (4) bottom is connected its characterized in that through bolt, flat bed bullet pad (8) and ground: light source (3) set firmly on lamp arm (5) through a lamp shade (9) that the periphery was inlayed, lamp shade (9) circumference is airtight, the bottom is opened, and lamp shade (9) inner wall is equipped with reflective coating, the light source contains single-layer filter (10).

2. The high pressure sodium vapor road lamp device according to claim 1, wherein: the lampshade (9) is made of emerald green toughened glass, and the lampshade (9) completely shields the light source when the lampshade is observed from the side face.

3. The high pressure sodium vapor road lamp device according to claim 1, wherein: the filter is an IBG-650 filter and is made into a shell, and only light with the wavelength less than 650nm is allowed to pass through the shell.

4. The high pressure sodium vapor road lamp device according to claim 1, wherein: each street lamp internally comprises an independent leakage air switch (7), and the leakage air switch (7) is connected to the inner wall of the bottom of the lamp post (4) through a bolt.

5. The high pressure sodium vapor road lamp device according to claim 1, wherein: the two light sources (3) are respectively supplied with power by independent and non-interfering wires (2), and the two groups of wires (2) are respectively connected with cables from different distribution boxes.