CN209445174U - A kind of small street lamp of the LED of high photosynthetic efficiency - Google Patents

Abstract

A kind of small street lamp of the LED of high photosynthetic efficiency, the utility model relates to field of illumination lamp technology；Being equally spaced in heat radiation rack has several cooling fins, it is fixed on the right side of heat radiation rack on the left side wall of power socket, it is put in power socket equipped with power supply, the power supply is connect with connecting terminal, the connecting terminal is set to the right side inside power socket, and it is connect by conducting wire with lamp plate, the upper surface of lamp plate and the following table face contact of heat radiation rack are arranged, its downside is equipped with lens, the lens are fixed on the lower surface of heat radiation rack by No.1 screw, power supply chamber lid is arranged on the upside of power socket, the middle side of power supply chamber lid offers screw hole, No. three screws are screwed in the screw hole, its ontology lightweight, it is small in size, it is easy to install, and the lower section of its lamp plate is equipped with lens, lens are PC pearl face lens, luminous efficiency is high, hot spot is uniform, it is soft, the feeling of the dazzling glare of people will not be given, the utility model has structure simple, setting is reasonable, it is fabricated to This low advantage.

Description

A kind of small street lamp of the LED of high photosynthetic efficiency

Technical field

The utility model relates to field of illumination lamp technology, and in particular to a kind of small street lamp of the LED of high photosynthetic efficiency.

Background technique

With the quickening of China's urban public utilities pace of construction, LED street lamp with its directional lighting, power consumption is low, makes It is gradually popularized, and has been increasingly becoming at present in the world most in practical applications with advantages such as service life length, energy conservation and environmental protections There is the energy-conserving light source of new generation of substitution conventional light source potentiality, therefore LED street lamp also becomes and is somebody's turn to do to road lighting progress energy conservation When one of optimal selection, most of LED street lamp volume is all relatively bulky currently on the market, more thick and heavy, makes applying for installation Worker person's difficulty increases, it would be highly desirable to improve.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed The small street lamp of LED of reason, high photosynthetic efficiency easy to use, it is ontology lightweight, small in size, easy to install, and the lower section of its lamp plate is equipped with Lens, lens are PC pearl face lens, and luminous efficiency is high, and hot spot is uniform, soft, will not give the feeling of the dazzling glare of people.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes heat sink body, power supply, terminals Son, power supply chamber lid, lamp plate and lens, the heat sink body are made of heat radiation rack, cooling fin and power socket, equidistant in heat radiation rack Several cooling fins are distributed with, are fixed on the left side wall of power socket on the right side of heat radiation rack, are put in power socket equipped with power supply, the power supply It is connect with connecting terminal, which is set to the right side inside power socket, and it is connect by conducting wire with lamp plate, lamp plate The setting of the following table face contact of upper surface and heat radiation rack, downside are equipped with lens, which is fixed on heat radiation rack by No.1 screw Lower surface on, after which sequentially passes through lens, lamp plate, be screwed in the lower surface of heat radiation rack；The upside of power socket It is arranged with power supply chamber lid, and is fixed by No. two screws, after No. two screws pass through power supply chamber lid, is screwed on power socket, power supply The middle side of chamber lid offers screw hole, and No. three screws are screwed in the screw hole.

Further, water proof ring is equipped between the power supply chamber lid and power socket, the chimb point of two sides above and below the water proof ring It is not embedded in power supply chamber lid and power socket.

Further, between the lamp plate and heat radiation rack be equipped with graphite flake, the two sides up and down of the graphite flake respectively with heat dissipation The lower surface of frame and the upper surface of lamp plate contact setting.

Further, the lens are PC pearl face lens.

Further, the model M3 of the No.1 screw, the model M4 countersunk head screw of No. two screws, No. three screws Model M8.

After adopting the above structure, the utility model has the beneficial effect that a kind of LED of high photosynthetic efficiency described in the utility model is small Street lamp, it is ontology lightweight, small in size, easy to install, and the lower section of its lamp plate is equipped with lens, lens are PC pearl face lens, are shone High-efficient, hot spot is uniform, soft, will not give the feeling of the dazzling glare of people, and the utility model has structure simple, and setting is closed The advantages that reason, low manufacture cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the exploded view of the utility model.

Fig. 2 is the structural schematic diagram of water proof ring in the utility model.

Fig. 3 is the structural schematic diagram of the utility model middle connecting terminal.

Description of symbols:

Heat sink body 1, heat radiation rack 1-1, cooling fin 1-2, power socket 1-3, power supply 2, connecting terminal 3, power supply chamber lid 4, lamp Plate 5, lens 6,7, No. two screws 8 of No.1 screw, screw hole 9, No. three screws 10, water proof ring 11, graphite flakes 12.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Figure 1-Figure 3, present embodiment the technical solution adopted is that: it includes heat sink body 1, power supply 2, connecting terminal 3, power supply chamber lid 4, lamp plate 5 and lens 6, the heat sink body 1 is by heat radiation rack 1-1, cooling fin 1-2 and power supply Seat 1-3 is constituted, and being equally spaced in heat radiation rack 1-1 has several cooling fin 1-2, and is welded and fixed, and the right side welding of heat radiation rack 1-1 is solid It is scheduled on the left side wall of power socket 1-3, is put in power socket 1-3 equipped with power supply 2, which connect with connecting terminal 3, the wiring Terminal 3 is set to the right side inside power socket 1-3, and it is connect by conducting wire with lamp plate 5, the upper surface of lamp plate 5 and heat radiation rack The following table face contact of 1-1 is arranged, and downside is equipped with lens 6, which is fixed on the following table of heat radiation rack 1-1 by No.1 screw 7 On face, after which sequentially passes through lens 6, lamp plate 5, it is screwed in the lower surface of heat radiation rack 1-1；Power socket 1-3's is upper Side is arranged with power supply chamber lid 4, and fixed by No. two screws 8, after No. two screws 8 pass through power supply chamber lid 4, is screwed in power socket 1- On 3, the middle side of power supply chamber lid 4 offers screw hole 9, and No. three screws 10 are screwed in the screw hole 9.

Further, water proof ring 11, about 11 two sides of water proof ring are equipped between the power supply chamber lid 4 and power socket 1-3 Chimb be embedded in power supply chamber lid 4 and power socket 1-3 respectively.

Further, graphite flake 12, the two sides up and down point of the graphite flake 12 are equipped between the lamp plate 5 and heat radiation rack 1-1 Setting is not contacted with the upper surface of the lower surface of heat radiation rack 1-1 and lamp plate 5.

Further, the lens 6 are PC pearl face lens 6.

Further, the model M3 of the No.1 screw 7, the model M4 countersunk head screw of No. two screws 8, No. three screws 10 model M8.

The working principle of this specific embodiment:: heat sink body 1 is fixed on fixed lamp stand by No. three screws 10, this three After number screw 10 sequentially passes through power supply chamber lid 4, power socket 1-3, it is screwed on fixed lamp stand, power supply 2 is mounted on power socket 1-3 It is interior, thus make its lightweight, it is small in size, the difficulty of construction personnel's installation is reduced, the lower section of lamp plate 5 is equipped with lens 6, and lens 6 are PC pearl face lens 6, luminous efficiency are high, and hot spot is uniform, soft, without it is dazzling, without the bad defect such as glare, relax to increase to people Suitable sense.

After adopting the above structure, present embodiment has the beneficial effect that a kind of high photosynthetic efficiency described in the utility model The small street lamp of LED, it is ontology lightweight, small in size, easy to install, and the lower section of its lamp plate is equipped with lens, lens are PC pearl face lens, Luminous efficiency is high, and hot spot is uniform, soft, will not give the feeling of the dazzling glare of people, and the utility model has structure simple, setting Rationally, the advantages that low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims (5)

1. a kind of small street lamp of the LED of high photosynthetic efficiency, it is characterised in that: it include heat sink body (1), power supply (2), connecting terminal (3), Power supply chamber lid (4), lamp plate (5) and lens (6), the heat sink body (1) is by heat radiation rack (1-1), cooling fin (1-2) and power supply Seat (1-3) is constituted, and being equally spaced in heat radiation rack (1-1) has several cooling fins (1-2), is fixed on electricity on the right side of heat radiation rack (1-1) It on the left side wall of source(-)holder (1-3), puts in power socket (1-3) equipped with power supply (2), which connect with connecting terminal (3), should Connecting terminal (3) is set to the internal right side of power socket (1-3), and it is connect by conducting wire with lamp plate (5), lamp plate (5) it is upper The following table face contact of surface and heat radiation rack (1-1) are arranged, and downside is equipped with lens (6), which passes through No.1 screw (7) It is fixed on the lower surface of heat radiation rack (1-1), after which sequentially passes through lens (6), lamp plate (5), is screwed in heat dissipation In the lower surface of frame (1-1)；It is arranged on the upside of power socket (1-3) power supply chamber lid (4), and fixed by No. two screws (8), two After number screw (8) passes through power supply chamber lid (4), it is screwed on power socket (1-3), the middle side of power supply chamber lid (4) offers screw hole (9), No. three screws (10) are screwed in the screw hole (9).

2. a kind of small street lamp of LED of high photosynthetic efficiency according to claim 1, it is characterised in that: the power supply chamber lid (4) and electricity Be equipped with water proof ring (11) between source(-)holder (1-3), the chimb of the water proof ring (11) two sides up and down be embedded respectively in power supply chamber lid (4) and In power socket (1-3).

3. a kind of small street lamp of LED of high photosynthetic efficiency according to claim 1, it is characterised in that: the lamp plate (5) and heat radiation rack Between (1-1) be equipped with graphite flake (12), the two sides up and down of the graphite flake (12) respectively with the lower surface of heat radiation rack (1-1) and lamp plate (5) upper surface contacts setting.

4. a kind of small street lamp of LED of high photosynthetic efficiency according to claim 1, it is characterised in that: the lens (6) are PC pearl Face lens.

5. a kind of small street lamp of LED of high photosynthetic efficiency according to claim 1, it is characterised in that: the type of the No.1 screw (7) Number be M3, the model M4 countersunk head screw of No. two screws (8), the model M8 of No. three screws (10).