CN205504757U - Angle adjustable street lamp - Google Patents

Abstract

The utility model belongs to the technical field of the public lighting technique and specifically relates to an angle adjustable street lamp is related to, including lamp body and lamp rod connecting piece, the lamp body includes the lamp body, lamp rod connecting piece includes horizontal portion, the lower surface of lamp body is provided with the lamp body holding surface, horizontal portion be provided with with lamp body holding surface matched with lamp pole holding surface, the lamp body holding surface is provided with the tooth, the lamp pole holding surface be provided with with go up gear mesh's lower tooth, horizontal portion with the lamp body passes through adjusting bolt to be connected, and wherein, adjusting bolt's head is located the below of adjusting bolt's screw rod. The utility model discloses dismantle succinctly laborsaving, the convenient maintenance of adjusting bolt, improved the security of dismantling, and had the convenient characteristics of the street lamp inclination of regulation, can satisfy the different demands of different occasions.

Description

A kind of angle adjustable street lamp

Technical field

This utility model relates to public illumination technical field, especially relates to a kind of angle adjustable Street lamp.

Background technology

Street lamp, shows the light fixture that road provides illumination functions, refers to road lighting in traffic lighting In the range of light fixture.

1843, Chinese Shanghai street corner occurred in that first street lamp, lights although it is kerosene , can be also more holy god than moonlight in the mind of people.The crowd jostled each other in a crowd along the river in Huangpu Go to specially and see elegance.Later, the street lamp in concession, Shanghai changed again gas burner into.It is from London Transplanting comes, and brightness ratio kerosene lamp improves several times, in the eye of pedestrian at night, the most just It is night " sun ".Until 1879, Pu, Shanghai 16 harbour has lighted China the finally One electric light, outfit is the internal combustion engine generating set of 10 horsepowers, be equivalent to one hand steered The power of tractor.Road electric light at the beginning fills knife switch on every electric pole, still needs to work People's open and close every day.After 3 years, use some street lamps instead and share a switch, this form Street lamp is in use to the 1950's in national each city always.

China's street lamp storage is at 28,000,000-3,000 ten thousand.Increase street lamp quantity the most every year newly For 15%-20%, about 3,000,000-600 ten thousand.According to the annual newly-increased all LED of street lamp quantity Light fixture, every 1000-2000 unit calculates, and annual increment is at 3,000,000,000-60 hundred million yuans.LED Street lamp uses more than the fault rate of 6000 hours less than 1%.Illumination about account for 19% in the whole world Power consumption, if the illumination system efficiency that the whole world uses is than existing lifting one times, so that it may say it is phase When in the power consumption and the heat exhaust that remove Europe half.The independent trials that day previous item is global Setting up, LED street lamp maximum can save the energy of 85%.In December, 2011, China Produce light fixture and illuminator 2.5 hundred million set, increase by 12.45% on a year-on-year basis.The 1-12 month in 2011, The yield of whole nation light fixture and illuminator reaches 2,500,000,000 sets, increases by 6.38% on a year-on-year basis.From each province and city Yield from the point of view of, the 1-12 month in 2011, the yield of Zhejiang Province's light fixture and illuminator reaches 10.7 Hundred million sets, increase by 9.13% on a year-on-year basis, account for the 42.40% of whole nation total output；Guangdong Province's light fixture and illumination The yield of device reaches 8.7 hundred million sets, falls 4.44% on a year-on-year basis, accounts for the 34.43% of whole nation total output. Chinese LED market in 2011 will rise to 5,800,000,000 dollars from 4,700,000,000 dollars of 2010, on Rising 23%, LED has become made in China hot product, and is the most attractive investment Field.It addition, the support of this industry is seemed to tell on by government.Anticipated 2012 China LED market is up to 6,900,000,000 dollars, reaches 11,100,000,000 dollars by 2015,2010-2015 The compound annual rate of increase in year is 17.7%.The street lamp construction of China achieves development at full speed, Roadway illumination quality improves constantly, and high-intensity gas discharge lamp is widely used, to improving China Investment environment, promote rapid economic development, bring more conveniences to the people in their daily life, beautifying city and as The construction of individual export-oriented modern city has played great role.

Current street lamp engages each other the rotation realizing street lamp with regulation by internal tooth and external tooth Angle of inclination, and by the way of bolt screws locking from top to bottom, ensure street lamp angle of inclination Fixing, now, the head of bolt is above the screw rod of bolt；The active force of whole street lamp Being hung by bolt locking, bolt once loosens the fastening inefficacy that will result in street lamp；It addition, Owing to bolt screws from top to bottom, during dismounting, easily cause street lamp hang spiral shell Bolt, causes and unclamps the power that bolt needs are bigger, the most even can hurt the hands of holding tool, There is potential safety hazard.

Utility model content

The purpose of this utility model is to provide a kind of angle adjustable street lamp, to solve existing skill Present in art, bolt screws the mode of locking from top to bottom to ensure consolidating of street lamp angle of inclination Regularly, bolt once loosens the fastening inefficacy that will result in street lamp, and during dismounting Easily cause street lamp and hang bolt, cause the power that bolt needs are bigger of unclamping, the most even The hands of holding tool can be hurt, there is the technical problem of potential safety hazard.

This utility model provides a kind of angle adjustable street lamp, connects including lamp body and lamp stand Part；Described lamp body includes that lamp housing, described lamp stand connector include transverse part；Under described lamp housing Surface configuration has lamp body supporting surface, described transverse part to be provided with to match with described lamp body supporting surface Lamp stand supporting surface；Described lamp body supporting surface is provided with tooth, and described lamp stand supporting surface is provided with The lower tooth being meshed with described upper tooth；Described transverse part is with described lamp housing by regulation bolt even Connecing, wherein, the head of regulation bolt is positioned at the lower section of the screw rod of regulation bolt.

Further, the axis of described regulation bolt is the most vertical with the pivot center of described transverse part Directly.

Further, described lamp stand connector includes also including vertical portion, for being connected with lamp stand； Described vertical portion is connected with described transverse part.

Further, also to include that electroluminescent lamp group, described electroluminescent lamp group are arranged on described for described lamp body On lamp housing.

Further, described electroluminescent lamp group is LED group.

Further, described transverse part is additionally provided with graduation mark, be used for regulating lamp body and lamp stand it Between angle.

Further, described vertical portion offers fastener hole.

Further, described lamp body also includes controller, described controller and described electroluminescent lamp group Electrical connection.

Further, described regulation bolt is provided with packing ring.

Further, described regulation bolt is hexagon socket head cap screw or cross screw bolt.

Compared with prior art, the beneficial effects of the utility model are:

The angle adjustable street lamp that this utility model provides, including lamp body and lamp stand connector；Lamp Body includes that lamp housing, lamp stand connector include transverse part；The lower surface of lamp housing is provided with lamp body and supports Face, transverse part is provided with the lamp stand supporting surface matched with lamp body supporting surface；Lamp body supporting surface sets Being equipped with tooth, lamp stand supporting surface is provided with the lower tooth being meshed with upper tooth；Transverse part leads to lamp housing Overregulating bolt to connect, wherein, the head of regulation bolt is positioned at the lower section of the screw rod of regulation bolt. By making upper tooth be positioned at the lower surface of lamp housing, lower tooth is positioned on transverse part, and will with regulation bolt Transverse part is connected with lamp housing, and after installing regulation bolt, the head of regulation bolt is positioned at regulation spiral shell The lower section of the screw rod of bolt, say, that regulation bolt screw locking from bottom to top, by transverse part with Lamp housing connect, the gravity of such lamp housing is carried on transverse part substantially, when needs regulation street lamp with During angle of inclination between lamp stand, screw when unclamping regulation bolt, will not occur because street lamp is sagging And hang the situation of bolt, also stress will not be concentrated excessive due to regulation bolt and cause change of losing efficacy Shape, so dismounting regulation bolt just become the most laborsaving, maintain easily, and improve the peace of dismounting Quan Xing, and there is the convenient feature in regulation street lamp angle of inclination, it is possible to meet different occasion not Same demand.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model detailed description of the invention or skill of the prior art Art scheme, below by the accompanying drawing used required in detailed description of the invention or description of the prior art It is briefly described, it should be apparent that, the accompanying drawing in describing below is more of the present utility model Embodiment, for those of ordinary skill in the art, before not paying creative work Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

The structural representation of the angle adjustable street lamp that Fig. 1 provides for this utility model embodiment one Figure；

Fig. 2 is the close-up schematic view in Fig. 1 at A；

The structural representation of the angle adjustable street lamp that Fig. 3 provides for this utility model embodiment two Figure；

Fig. 4 is the close-up schematic view in Fig. 3 at B.

Reference:

101-lamp housing；102-transverse part；The upper tooth of 103-；

104-lower tooth；105-regulates bolt；106-vertical portion；

107-electroluminescent lamp group；108-packing ring；109-graduation mark；

110-lamp stand.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely retouched State, it is clear that described embodiment is a part of embodiment of this utility model rather than all Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not having Make the every other embodiment obtained under creative work premise, broadly fall into this utility model The scope of protection.

In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " etc. instruction orientation or Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of this reality of description Describe with novel and simplification rather than indicate or imply that the device of indication or element must have spy Fixed orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model Restriction.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and It is not intended that instruction or hint relative importance.

In description of the present utility model, it should be noted that unless otherwise clear and definite regulation and Limiting, term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be Fixing connection, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, It can also be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, permissible Concrete condition understands above-mentioned term concrete meaning in this utility model.

Embodiment one

Seeing shown in Fig. 1 and Fig. 2, this utility model embodiment one provides a kind of adjustable angle Joint street lamp, including lamp body and lamp stand connector, lamp body is connected by lamp stand connector with lamp stand； Lamp body includes that lamp housing 101, lamp stand connector include transverse part 102；The lower surface of lamp housing 101 Being provided with lamp body supporting surface, transverse part 102 is provided with the lamp stand matched with lamp body supporting surface and props up Support face；Lamp body supporting surface is provided with tooth 103, and lamp stand supporting surface is provided with and upper tooth 103 phase The lower tooth 104 of engagement；Transverse part 102 is connected by regulation bolt 105 with lamp housing 101, its In, the head of regulation bolt 105 is positioned at the lower section of the screw rod of regulation bolt 105.Specifically, By upper tooth 103 and the engagement of lower tooth 104, regulate the angle between lamp body and lamp stand, also It it is exactly the angle of inclination in fact between regulation street lamp and lamp stand.Angle between needs lamp body and lamp stand When spending, first unclamp regulation bolt 105, after being then adjusted to suitable angle, then tighten tune Joint bolt 105.

The angle adjustable street lamp that the present embodiment one provides is by making upper tooth 103 be positioned at lamp housing 101 Lower surface, lower tooth 104 is positioned on transverse part 102, and with regulation bolt 105 by transverse part 102 are connected with lamp housing 101, after regulation bolt 105 is installed, and the head of regulation bolt 105 It is positioned at the lower section of the screw rod of regulation bolt 105, say, that regulation bolt 105 revolves from bottom to top Tightened being tightly connected with lamp housing 101 by transverse part 102, the gravity of such lamp housing 101 holds substantially It is loaded on transverse part 102, when needing to regulate the angle of inclination between street lamp and lamp stand, screws When unclamping regulation bolt 105, the situation of bolt will not occur to hang because street lamp is sagging, the most not Stress can be concentrated excessive and the deformation that causes losing efficacy due to regulation bolt 105, so dismounting regulation spiral shell Bolt 105 just becomes the most laborsaving, maintains easily, and improves the safety of dismounting, and has tune The convenient feature in joint street lamp angle of inclination, it is possible to meet the different demands of different occasion.

In the present embodiment one, the axis of regulation bolt 105 and the pivot center phase of transverse part 102 The most vertical.By so arranging, after regulation bolt 105 is installed, the head of regulation bolt 105 Lower section at the screw rod of regulation bolt 105, say, that when installing regulation bolt 105, be Screw from bottom to top and carry out locking.It should be noted that the axis of regulation bolt 105 is with horizontal Relation between the pivot center in portion 102 is not limited to vertically, the axle of regulation bolt 105 Angle between the pivot center of line and transverse part 102 can also enter according to actual needs Row determines, however it is necessary that satisfied, after regulation bolt 105 is installed, and the head of regulation bolt 105 Lower section at the screw rod of regulation bolt 105.

In the present embodiment one, lamp stand connector includes also including vertical portion 106, is used for and lamp stand 110 connect；Vertical portion 106 is connected with transverse part 102.Specifically, vertical portion 106 is Sleeve pipe；Lamp stand 110 is arranged in sleeve pipe by the way of grafting.Vertical portion 106 offers fastening Hole, during use, is threadeded with fastener hole by fastening bolt, can strengthen lamp stand with vertical The stability that portion 106 connects.

In the present embodiment one, lamp body also includes that electroluminescent lamp group 107, electroluminescent lamp group 107 are arranged on On lamp housing 101.Electroluminescent lamp group 107 is used for producing light source.

In the present embodiment one, electroluminescent lamp group 107 is LED group.LED group includes multiple LED Lamp.LED has that life-span length, power consumption is low, the feature of energy-conserving and environment-protective.It should be noted that In the present embodiment one, electroluminescent lamp group 107 is not only limited to LED group, it is also possible to according to reality Situation freely chooses other type of electroluminescent lamp group 107, for other kinds of electroluminescent lamp group 107, the present embodiment one the most specifically repeats.

In the present embodiment one, lamp body also includes that controller, controller are electrically connected with electroluminescent lamp group 107 Connect.

In the present embodiment one, regulation bolt 105 is hexagon socket head cap screw or cross screw bolt.The most just Install in using Allen wrench or Philips-type screwdriver.

Embodiment two

Seeing shown in Fig. 3 and Fig. 4, this utility model embodiment two provides a kind of adjustable angle Joint street lamp, including lamp body and lamp stand connector, lamp body is connected by lamp stand connector with lamp stand； Lamp body includes that lamp housing 101, lamp stand connector include transverse part 102；The lower surface of lamp housing 101 Being provided with lamp body supporting surface, transverse part 102 is provided with the lamp stand matched with lamp body supporting surface and props up Support face；Lamp body supporting surface is provided with tooth 103, and lamp stand supporting surface is provided with and upper tooth 103 phase The lower tooth 104 of engagement；Transverse part 102 is connected by regulation bolt 105 with lamp housing 101, its In, the head of regulation bolt 105 is positioned at the lower section of the screw rod of regulation bolt 105.Specifically, By upper tooth 103 and the engagement of lower tooth 104, regulate the angle between lamp body and lamp stand, also It it is exactly the angle of inclination in fact between regulation street lamp and lamp stand.Angle between needs lamp body and lamp stand When spending, first unclamp regulation bolt 105, after being then adjusted to suitable angle, then tighten tune Joint bolt 105.

The angle adjustable street lamp that the present embodiment two provides is by making upper tooth 103 be positioned at lamp housing 101 Lower surface, lower tooth 104 is positioned on transverse part 102, and with regulation bolt 105 by transverse part 102 are connected with lamp housing 101, after regulation bolt 105 is installed, and the head of regulation bolt 105 It is positioned at the lower section of the screw rod of regulation bolt 105, say, that regulation bolt 105 revolves from bottom to top Tightened being tightly connected with lamp housing 101 by transverse part 102, the gravity of such lamp housing 101 holds substantially It is loaded on transverse part 102, when needing to regulate the angle of inclination between street lamp and lamp stand, screws When unclamping regulation bolt 105, the situation of bolt will not occur to hang because street lamp is sagging, the most not Stress can be concentrated excessive and the deformation that causes losing efficacy due to regulation bolt 105, so dismounting regulation spiral shell Bolt 105 just becomes the most laborsaving, maintains easily, and improves the safety of dismounting, and has tune The convenient feature in joint street lamp angle of inclination, it is possible to meet the different demands of different occasion.

In the present embodiment two, the axis of regulation bolt 105 and the pivot center phase of transverse part 102 The most vertical.By so arranging, after regulation bolt 105 is installed, the head of regulation bolt 105 Lower section at the screw rod of regulation bolt 105, say, that when installing regulation bolt 105, be Screw from bottom to top and carry out locking.It should be noted that the axis of regulation bolt 105 is with horizontal Relation between the pivot center in portion 102 is not limited to vertically, the axle of regulation bolt 105 Angle between the pivot center of line and transverse part 102 can also be carried out really according to actual needs Fixed, however it is necessary that satisfied, after installing regulation bolt 105, the head of regulation bolt 105 is being adjusted The lower section of the screw rod of joint bolt 105.

In the present embodiment two, lamp stand connector includes also including vertical portion 106, is used for and lamp stand 110 connect；Vertical portion 106 is connected with transverse part 102.Specifically, vertical portion 106 is Sleeve pipe；Lamp stand is arranged in sleeve pipe by the way of grafting.Vertical portion 106 offers fastener hole, During use, threadeded with fastener hole by fastening bolt, lamp stand and vertical portion can be strengthened 106 stability connected.

In the present embodiment two, lamp body also includes that electroluminescent lamp group 107, electroluminescent lamp group 107 are arranged on On lamp housing 101.Electroluminescent lamp group 107 is used for producing light source.

In the present embodiment two, electroluminescent lamp group 107 is LED group.LED group includes multiple LED Lamp.LED has that life-span length, power consumption is low, the feature of energy-conserving and environment-protective.It should be noted that In the present embodiment two, electroluminescent lamp group 107 is not only limited to LED group, it is also possible to according to reality Situation freely chooses other type of electroluminescent lamp group 107, for other kinds of electroluminescent lamp group 107, the present embodiment two the most specifically repeats.

In the present embodiment two, lamp body also includes that controller, controller are electrically connected with electroluminescent lamp group 107 Connect.

In the present embodiment two, regulation bolt 105 is hexagon socket head cap screw or cross screw bolt.The most just Install in using Allen wrench or Philips-type screwdriver.

In the present embodiment two, transverse part 102 is additionally provided with graduation mark 109, is used for regulating lamp body And the angle between lamp stand.Specifically, the angle between two graduation marks 109 is 3 degree. In the present embodiment two, the maximum tilt angle of lamp body is 115 degree, it is possible to meets and is horizontally mounted lamp Body and the demand of right angle setting lamp body, angle is flexible and changeable, allows the properer reality of luminous intensity distribution of street lamp The use scene demand on border, it addition, the employing part-subassemble standardization design in the present embodiment two, Development cost, feasibility and practicality can be reduced high.

In the present embodiment two, regulation bolt 105 is provided with packing ring 108.Packing ring 108 is permissible For spring washer or lock washer.

It is last it is noted that various embodiments above is only in order to illustrate technical side of the present utility model Case, is not intended to limit；Although this utility model having been carried out in detail with reference to foregoing embodiments Explanation, it will be understood by those within the art that: it still can be to aforementioned each enforcement Technical scheme described in example is modified, or enters the most some or all of technical characteristic Row equivalent；And these amendments or replacement, do not make the essence disengaging of appropriate technical solution The scope of this utility model each embodiment technical scheme.

Claims (10)

1. an angle adjustable street lamp, it is characterised in that include lamp body and lamp stand connector； Described lamp body includes that lamp housing, described lamp stand connector include transverse part；The lower surface of described lamp housing Being provided with lamp body supporting surface, described transverse part is provided with the lamp matched with described lamp body supporting surface Bar supporting surface；Described lamp body supporting surface is provided with tooth, and described lamp stand supporting surface is provided with and institute State the lower tooth that tooth is meshed；Described transverse part is connected by regulation bolt with described lamp housing, its In, the head of regulation bolt is positioned at the lower section of the screw rod of regulation bolt.

Angle adjustable street lamp the most according to claim 1, it is characterised in that described The axis of regulation bolt is mutually perpendicular to the pivot center of described transverse part.

Angle adjustable street lamp the most according to claim 1 and 2, it is characterised in that Described lamp stand connector includes also including vertical portion, for being connected with lamp stand；Described vertical portion with Described transverse part connects.

Angle adjustable street lamp the most according to claim 1 and 2, it is characterised in that Described lamp body also includes that electroluminescent lamp group, described electroluminescent lamp group are arranged on described lamp housing.

Angle adjustable street lamp the most according to claim 4, it is characterised in that described Electroluminescent lamp group is LED group.

Angle adjustable street lamp the most according to claim 1 and 2, it is characterised in that Described transverse part is additionally provided with graduation mark, for regulating the angle between lamp body and lamp stand.

Angle adjustable street lamp the most according to claim 3, it is characterised in that described Vertical portion offers fastener hole.

Angle adjustable street lamp the most according to claim 5, it is characterised in that described Lamp body also includes that controller, described controller electrically connect with described electroluminescent lamp group.

Angle adjustable street lamp the most according to claim 1 and 2, it is characterised in that On described regulation bolt, packing ring is installed.

Angle adjustable street lamp the most according to claim 1 and 2, it is characterised in that Described regulation bolt is hexagon socket head cap screw or cross screw bolt.