CN203147504U - Light-operated automatically-lightened intelligent LED road lamp - Google Patents

Abstract

The utility model relates to the field of lighting products, in particular to a light-operated automatically-lightened intelligent LED road lamp which comprises a casing, a power supply device, a light-emitting array, an aluminum substrate and a signal line. The light-operated automatically-lightened intelligent LED road lamp is characterized in that the casing is formed by an upper half casing and a lower half casing, an aluminum plate and the power supply device are fixed in the lower half casing, the aluminum substrate is arranged on the lower surface of the aluminum substrate, the light-emitting array is arranged on the aluminum substrate and is in control connection with the aluminum substrate through the power supply device, a heat conducting silicone grease layer is further arranged between the lower surface of the aluminum plate and the aluminum substrate, a radiating device is fixed on the upper surface of the aluminum plate, and the power supply device is connected with a light-operated device arranged out of the upper half casing through the signal line. The upper half casing and the lower half casing are movably connected, so that the light-operated automatically-lightened intelligent LED road lamp is convenient to dismount and quick to overhaul in fault. Fin-shaped radiation blocks are combined with the heat conducting silicone grease layer to enlarge radiating area and achieve quick heat conduction. Furthermore, a method that inserting pieces and inserting holes are combined enables the light-operated device to be plugged and used and be convenient to replace.

Description

A kind of light-operated intelligent LED street lamp of lighting automatically

[technical field]

The utility model relates to the illuminating product field, is specifically related to a kind of energy and realizes the light-operated intelligent LED street lamp of lighting automatically.

[background technology]

LED is the abbreviation of semiconductor light-emitting-diode, as the 4th light source, because of its energy-conserving and environment-protective, many characteristic advantages such as volume is little, in light weight, long service life, shape plasticity are strong, large-scale popularization, application have been obtained, but the mode that existing general LED lamp adopts time switch more or controls manually, this dual mode all can't be according to different state of weather such as fine day, cloudy day, rainy day, greasy weathers, accomplish to control automatically road lamp switch, brightness regulation, must produce unnecessary energy waste phenomenon.

For addressing the above problem, can on the basis of general LED lamp, will further promote the feature of environmental protection of LED lamp now in conjunction with the application of solar energy, solar LED (Light Emitting Diode) lamp as the disclosed a kind of automatic sensitization control type of domestic patent CN102927519A, on the control circuit of LED lamp, also be connected with a sensitization controller, and in conjunction with battery, the transform light energy of collecting is by day become electric energy and storage, when night or light are more weak, the illumination of more environmental protection is provided for people, by the power of the extraneous light of sensitization controller perception, control brightness and the switch of LED lamp automatically; This intelligent LED lamp is at first put structure for standard-sized sheet, be that solar cell and sensitization controller all are exposed to hull outside, directly influence its service life, and its internal control circuit is comparatively complicated, all be placed in the space of narrow and small sealing, have difficulty when making the maintenance maintenance; Secondly the light-operated of this LED lamp realized by controller, when input 12V/24V direct current, needs battery, cell panel, controller for solar and LED constant-current source to cooperate and transforms, and cost can be higher;

And for example domestic patent CN101182909A, and the disclosed automatic energy saving LED of domestic patent CN202403135U lamp, though all solved the combination of LED technology and heliotechnics, the imperfection of its structure structure aspect make overhaul very difficult.

[summary of the invention]

The purpose of this utility model is to solve the technical problem that exists in the prior art, and a kind of LED street lamp that only adopts the input of 220V alternating current commentaries on classics LED constant-current source, light-operated switch can realize Based Intelligent Control is provided, and can realize easy maintenance, maintenance simultaneously.

For achieving the above object, by the following technical solutions, specifically,

Design a kind of light-operated intelligent LED street lamp of lighting automatically, comprise housing, supply unit, the light emitting array of being formed by LED lamp pearl, aluminium base and holding wire, it is characterized in that described housing is made of upper half-shell and housing lower half two parts, aluminium sheet is fixedly arranged in the described housing lower half, supply unit, the lower surface of described aluminium sheet is provided with aluminium base, described aluminium base is provided with the light emitting array of being made up of LED lamp pearl, also be provided with the heat-conducting silicone grease layer between described aluminium sheet lower surface and the aluminium base, the upper surface of described aluminium sheet fixedly has heat abstractor, described aluminium base is by the supply unit control connection, the other end of described supply unit is connected to the light controlling device of upper half-shell outside via holding wire, on the described housing lower half, the dead ahead of light emitting array also is provided with light-passing board.

Described aluminium sheet is the integrative-structure that the vertical arc supporting plate of surface plate and two ends symmetry constitutes, and described arc gripper shoe, surface plate and housing lower half constitute the installing space of aluminium base and light emitting array.

Described heat abstractor adopts the fin-shaped radiating block, and described fin-shaped radiating block and aluminium base are fixedly connected on the aluminium sheet by the fixing hole that rivet and aluminium sheet are provided with.

Described supply unit adopts LED DC driven power supply, and is fixed on the installing plate in the housing lower half by nut.

Described upper half-shell is provided with the mounting blocks that contains jack, and described light controlling device is provided with inserted sheet, and light controlling device inserts with mounting blocks by described inserted sheet and jack and is connected.

Described upper half-shell is fixedlyed connected by rolling bearing on one side with housing lower half, and another side is fixedly connected by projection and hasp, and the inside of described upper half-shell and housing lower half also is provided with Collapsible support structure.

The homonymy of described upper half-shell and housing lower half is provided with the groove structure of symmetry, and when upper half-shell and housing lower half merging, described groove namely constitutes fixing hole.

Compare with existing intelligent LED street lamp, shape and textural improvement of housing, heat abstractor and photosensitive device, specifically, housing adopts goes up the active syndeton of lower half shell to the utility model respectively, make the maintainer when breaking down, easy accessibility, maintenance are fast;

Adopt the fin-shaped radiating block as heat abstractor, strengthened area of dissipation, in conjunction with the quick conductive of heat-conducting silicone grease layer, can be fast the heat energy of generations such as LED be distributed, guaranteed service life;

And adopt the mode that inserted sheet is combined with jack that light controlling device is connected with housing, and can realize plug and play, change effect easily.

[description of drawings]

Fig. 1 is the overall structure schematic diagram of the utility model street lamp;

Fig. 2 is second enclosure interior structural representation on the street lamp;

Fig. 3 is fin-shaped radiating block structural representation;

Fig. 4 is the aluminium sheet structural representation;

1. upper half-shell, 2. housing lower half 3. light controlling devices, 4. supply unit 5. aluminium sheets, 6. fin-shaped radiating block 7. rolling bearings, 8. projections and hasp 9. Collapsible support structures 10. light-passing boards 11. light emitting arrays 12. aluminium bases 13. light controlling device mounting blocks 14. heat-conducting silicone grease layers among the figure.

[specific embodiment]

Now reach specific embodiment by reference to the accompanying drawings and be further elaborated, believe for a person skilled in the art and can realize that its technical scheme specifies with the following example:

Embodiment

This patent is on the basis of existing intelligent LED street lamp, obtains in the shape of housing, heat abstractor and photosensitive device and textural improvement respectively, specifically:

At first, used housing is by two symmetrically, has last 1 of concave inward structure, housing lower half 2 constitutes, when upper half-shell 1 and housing lower half 2 merging, the enclosure interior of forming has cavity, upper half-shell 1 is fixedlyed connected by rolling bearing 7 on one side with housing lower half 2, another side is fixedly connected by projection and hasp 8, inside at upper half-shell 1 and housing lower half 2 also is provided with Collapsible support structure 9, described Collapsible support structure 9 as shown in Figure 2, be formed in rotatable structure in the horizontal plane at two strip metal bar connecting places with knob, and the other end of two strip metal bars is separately fixed at, the housing lower half inboard, the maximum folding angle that is used for limiting housing.

Secondly, the cavity of housing namely is used for installing and fixing realizes light-operated necessary device, light emitting array 11, aluminium base 12 and the holding wire formed as the supply unit 4 of light controlling device 3, the conduct of LED DC driven power supply, by LED lamp pearl, specifically:

A side fixedly has aluminium sheet 5 in lower half shell 2, the structure of described aluminium sheet 5 as shown in Figure 4, it is the integrative-structure that the vertical arc supporting plate by surface plate and two ends symmetry constitutes, described arc gripper shoe, surface plate and housing lower half constitute certain space, be used for the installation of aluminium base 12 and light emitting array 11, specifically, the lower surface of described aluminium sheet 5 applies one deck heat-conducting silicone grease layer 14 earlier, cooperate the fixing hole on the aluminium sheet 5 to fix aluminium base 12 with rivet again, described aluminium base 12 is provided with the light emitting array of being made up of LED lamp pearl 11, fix a fin-shaped radiating block 6 at the upper surface of aluminium sheet 5, the structure of fin-shaped radiating block 6 as shown in Figure 3, during as heat abstractor, better compared to the planar heat spreader radiating effect, on housing lower half 2, the dead ahead of light emitting array is provided with light-passing board 10, and street lamp is luminous at this moment, radiator portion is namely assembled and is finished;

Opposite side is fixedly mounted on LED DC driven power supply on the power supply installing plate by nut in housing lower half 2, and its current output terminal is connected with aluminium base 12 with lead, the switching road of control LED light emitting array 11;

Simultaneously fix a mounting blocks 13 that contains jack in upper half-shell 1, the light controlling device 3 that will have inserted sheet inserts with mounting blocks 13 by described inserted sheet and jack and is connected, and be connected via the current input terminal of holding wire with LED DC driven power supply, realize light-operated operation;

After the installation, namely as shown in Figure 1, inserting light pole upward, housing lower half can throw light on the fixing hole that the side end symmetrical grooves constitutes.

Claims (7)

1. light-operated intelligent LED street lamp of lighting automatically, comprise housing, supply unit, the light emitting array of being formed by LED lamp pearl, aluminium base and holding wire, it is characterized in that described housing is made of upper half-shell and housing lower half two parts, aluminium sheet is fixedly arranged in the described housing lower half, supply unit, the lower surface of described aluminium sheet is provided with aluminium base, described aluminium base is provided with the light emitting array of being made up of LED lamp pearl, also be provided with the heat-conducting silicone grease layer between described aluminium sheet lower surface and the aluminium base, the upper surface of described aluminium sheet fixedly has heat abstractor, described aluminium base is by the supply unit control connection, the other end of described supply unit is connected to the light controlling device of upper half-shell outside via holding wire, on the described housing lower half, the dead ahead of light emitting array also is provided with light-passing board.

2. a kind of light-operated intelligent LED street lamp of lighting automatically as claimed in claim 1, it is characterized in that described aluminium sheet is the integrative-structure of the vertical arc supporting plate formation of surface plate and two ends symmetry, described arc gripper shoe, surface plate and housing lower half constitute the installing space of aluminium base and light emitting array.

3. a kind of light-operated intelligent LED street lamp of lighting automatically as claimed in claim 1 is characterized in that described heat abstractor adopts the fin-shaped radiating block, and described fin-shaped radiating block and aluminium base are fixedly connected on the aluminium sheet by the fixing hole that rivet and aluminium sheet are provided with.

4. a kind of light-operated intelligent LED street lamp of lighting automatically as claimed in claim 1 is characterized in that described supply unit adopts LED DC driven power supply, and is fixed on the installing plate in the housing lower half by nut.

5. a kind of light-operated intelligent LED street lamp of lighting automatically as claimed in claim 1 is characterized in that described upper half-shell is provided with the mounting blocks that contains jack, and described light controlling device is provided with inserted sheet, and light controlling device inserts with mounting blocks by described inserted sheet and jack and is connected.

6. a kind of light-operated intelligent LED street lamp of lighting automatically as claimed in claim 1, it is characterized in that described upper half-shell fixedlys connected by rolling bearing with housing lower half on one side, another side is fixedly connected by projection and hasp, and the inside of described upper half-shell and housing lower half also is provided with Collapsible support structure.

7. a kind of light-operated intelligent LED street lamp of lighting automatically as claimed in claim 1 is characterized in that the homonymy of described upper half-shell and housing lower half is provided with the groove structure of symmetry.

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