CN201739912U

CN201739912U - High intensity gas discharge lamp group used for street lamps

Info

Publication number: CN201739912U
Application number: CN2010202662899U
Authority: CN
Inventors: 刘谨诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-19
Filing date: 2010-07-19
Publication date: 2011-02-09
Anticipated expiration: 2020-07-19

Abstract

The utility model discloses a high intensity gas discharge lamp group which is used for street lamps, comprising a lamp shell which is provided with an accommodation space, a reflector and a ballast which are fixed in the accommodation space, a HID tube is connected in a way of passing in the reflector, the HID tube is electrically connected with the ballast. In addition, a light cover is combined on the lamp shell to seal the accommodation space. Thus, the high intensity gas discharge lamp group is sheathed on a lamp pole and is used as the lamp source of the street lamps, the pavement brightness and the illuminate area can be increased, and the energy-saving effect can be achieved.

Description

The high-intensity gas discharge lamp group that is used for street lamp

Technical field

The utility model relates to a kind of lighting device, relates in particular to a kind of street lamp.

Background technology

Because advancing by leaps and bounds of LED technology, LED existing quite a lot now come out, but because of the light efficiency of LED lamp low, power is little, usually need during enforcement a plurality of LED are concentrated so that sufficient illumination to be provided, cause the caloric value height, so need dispose suitable heat abstractor, in addition, because LED is located on the planar circuit board, the direction of its ray cast and refraction must be down, and LED lamp socket and ground are far apart when using, therefore, even if adopt the LED lamp of many gatherings, the scope that can shine only limits to lamp socket zone vertically downward, be applied in and have the zone that street lamp does not project on the Ordinary Rd often, real non-suitable street lighting device.

On the other hand, high-intensity gas discharge lamp (High-intensity discharge, be called for short the HID lamp) then be a kind of new type light source of using gas discharge principle, the fluorescent tube inside of HID lamp is coated with quartz or aluminium, and be full of gas (as xenon, Xenon) and metal, lamp tube ends then has tungsten electrode, after the pressurization electric arc that tungsten electrode is launched passes through fluorescent tube, can make the METAL HEATING PROCESS in the fluorescent tube reach evaporating point, to form electricity slurry attitude and to emit beam, because the brightness height of HID lamp, irradiated area is wide and power consumption is low, if the HID lamp can be applied in street lighting, must effectively improve road illumination, reach the carbon reduction effect.

The utility model content

The high-intensity gas discharge lamp group that provides a kind of street lamp to use is provided a purpose of the present utility model, improving the illumination and the irradiated area on road surface, and can reach energy-saving effect.

The high-intensity gas discharge lamp group that provides a kind of street lamp to use is provided another purpose of the present utility model, and it meets present lamp post structure specification, because of not changing the transitional street lamps structure, uses so can save a large amount of setup fees.

To achieve the above object, the high-intensity gas discharge lamp group that the utility model provides a kind of street lamp to use, to be combined on the lamp stand, the high-intensity gas discharge lamp group comprises a lamp housing, a reflector, a stabilizer, a high-intensity gas discharge lamp pipe and a diffuser, lamp housing tool one accommodation space, reflector is fixed in the accommodation space, and has a reflecting surface, stabilizer is arranged in the accommodation space, the cross-under of high-intensity gas discharge lamp pipe is in reflector, and the electric connection stabilizer, diffuser is combined on the lamp housing, with the involution accommodation space.

The above-mentioned high-intensity gas discharge lamp group that is used for street lamp, wherein, a side of this lamp housing has a lamp stand seat, and this lamp stand cover for seat is connected to described lamp stand.

The above-mentioned high-intensity gas discharge lamp group that is used for street lamp, wherein, this lamp housing is a metal shell block.

The above-mentioned high-intensity gas discharge lamp group that is used for street lamp, wherein, this reflector is bowl-shape.

The above-mentioned high-intensity gas discharge lamp group that is used for street lamp, wherein, this reflector also includes a cover cap, and the bottom of this reflector has an opening, and this cover cap cover closes in this opening.

The above-mentioned high-intensity gas discharge lamp group that is used for street lamp, wherein, this cover cap is an euphotic cover.

The above-mentioned high-intensity gas discharge lamp group that is used for street lamp, wherein, the top of this reflector has a socket, and this socket electrically connects this stabilizer, and this high-intensity gas discharge lamp pipe is plugged on this socket to electrically connect with this stabilizer.

The above-mentioned high-intensity gas discharge lamp group that is used for street lamp, wherein, the inner filling of this high-intensity gas discharge lamp pipe has xenon (Xenon).

Compared to prior art, the HID lamp group that the utility model street lamp is used adopts the HID fluorescent tube as the lamp source, and is provided with the reflector that is down bowl-type in lamp housing, so as to the light that reflection HID fluorescent tube is sent, improves the illumination of HID lamp group in view of the above; Moreover, because the light range that the HID fluorescent tube is sent irradiated area far away, that form is big, so can reduce the area that the road surface does not shine, in addition, compared to traditional mercury street lamp, the power consumption of HID lamp is lower, be consistent with present street lamp specification because of the overall structure of high-intensity gas discharge lamp group of the present utility model again, so need not change the transitional street lamps structure, can save a large amount of setup fee usefulness, more increase the feature of environmental protection of the present utility model and economy.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Fig. 1 is used for the three-dimensional appearance schematic diagram of the high-intensity gas discharge lamp group of street lamp for the utility model;

Fig. 2 is used for the three-dimensional exploded view of the high-intensity gas discharge lamp group of street lamp for the utility model; And

Fig. 3 is the use schematic diagram that is used for the high-intensity gas discharge lamp group of street lamp.

Wherein, Reference numeral

1 HID lamp group, 10 lamp housings

100 accommodation spaces, 11 lamp stand seats

20 reflectors, 200 openings

201 reflectings surface, 21 sockets

22 cover caps, 30 stabilizers

40 HID fluorescent tubes, 50 euphotic covers

2 lamp stands

The specific embodiment

Relevant detailed description of the present utility model and technology contents cooperate graphic being described as follows, yet appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.

Please refer to Fig. 1 and Fig. 2, be respectively three-dimensional appearance schematic diagram and three-dimensional exploded view that the utility model is used for the high-intensity gas discharge lamp group of street lamp; (High-intensity discharge, HID) lamp group 1 comprises a lamp housing 10, a reflector 20, a stabilizer 30, a high-intensity gas discharge lamp pipe 40 (hereinafter to be referred as the HID fluorescent tube) and a diffuser 50 to the high intensity discharge that street lamp of the present utility model is used.

This lamp housing 10 is a metal shell block, and it has an accommodation space 100, and this accommodation space 100 has been installed with this reflector 20 and this stabilizer 30, and a side of this lamp housing 10 has a lamp stand seat 11.

In the present embodiment, this reflector 20 is bowl-shape (back taper), be fixed in this accommodation space 100, the bottom of this reflector 20 has an opening 200, and the top has a socket 21, and this socket 21 electrically connects this stabilizer 30, again, this reflector 20 has a reflecting surface 201, and this reflecting surface 201 is in order to reflect the light that this HID fluorescent tube 40 is sent; Moreover reflector 20 also includes a cover cap 22, and this cover cap 22 is for covering should an euphotic cover of the opening 200 of reflector 20.

This stabilizer is arranged in this accommodation space 100, and the voltage transitions that is used for that civil power is provided becomes the required voltage of this HID lamp group 1, and assists to start this HID fluorescent tube 40.

The inner filling of this HID fluorescent tube 40 has xenon (Xenon), this HID fluorescent tube 40 is plugged on the socket 21 of this reflector 20, to electrically connect with this stabilizer 30, in addition, this HID lamp group 1 also comprises a diffuser 50, this euphotic cover 50 is combined on this lamp housing 10, with this accommodation space 100 of involution, and with these HID fluorescent tube 40 involutions in this lamp housing 10.

Please be in addition with reference to Fig. 3, the use schematic diagram of the HID lamp group of using for the utility model street lamp; During use, this lamp stand seat 11 is socketed on the lamp stand 2, and is fixed, this HID lamp group 1 promptly can be used as the lamp source of a street lamp and is used for street lighting.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1. a high-intensity gas discharge lamp group that is used for street lamp to be combined on the lamp stand, is characterized in that, this high-intensity gas discharge lamp group comprises:

One lamp housing, tool one accommodation space;

One reflector is fixed in this accommodation space, and has a reflecting surface;

One stabilizer is arranged in this accommodation space;

One high-intensity gas discharge lamp pipe, cross-under and electrically connect this stabilizer in this reflector; And

One diffuser is combined on this lamp housing, with this accommodation space of involution.

2. the high-intensity gas discharge lamp group that is used for street lamp according to claim 1 is characterized in that a side of this lamp housing has a lamp stand seat, and this lamp stand cover for seat is connected to described lamp stand.

3. the high-intensity gas discharge lamp group that is used for street lamp according to claim 1 is characterized in that, this lamp housing is a metal shell block.

4. the high-intensity gas discharge lamp group that is used for street lamp according to claim 1 is characterized in that this reflector is bowl-shape.

5. the high-intensity gas discharge lamp group that is used for street lamp according to claim 1 is characterized in that this reflector also includes a cover cap, and the bottom of this reflector has an opening, and this cover cap cover closes in this opening.

6. the high-intensity gas discharge lamp group that is used for street lamp according to claim 5 is characterized in that this cover cap is an euphotic cover.

7. the high-intensity gas discharge lamp group that is used for street lamp according to claim 5, it is characterized in that, the top of this reflector has a socket, and this socket electrically connects this stabilizer, and this high-intensity gas discharge lamp pipe is plugged on this socket to electrically connect with this stabilizer.

8. the high-intensity gas discharge lamp group that is used for street lamp according to claim 1 is characterized in that the inner filling of this high-intensity gas discharge lamp pipe has xenon.