CN201935065U - LED streetlamp - Google Patents
LED streetlamp Download PDFInfo
- Publication number
- CN201935065U CN201935065U CN2010206901812U CN201020690181U CN201935065U CN 201935065 U CN201935065 U CN 201935065U CN 2010206901812 U CN2010206901812 U CN 2010206901812U CN 201020690181 U CN201020690181 U CN 201020690181U CN 201935065 U CN201935065 U CN 201935065U
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- Prior art keywords
- peg
- supporting arm
- connection
- plug socket
- light source
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Abstract
The utility model relates to the street illumination technique, in particular to a modular LED streetlamp, which includes a lamp body framework and an LED light source module. The LED streetlamp is characterized in that the lamp body framework is formed by a power supply cavity, a left support arm, a right support arm and a front end cover in a surrounding manner; elastic sockets are arranged on the inner sides of both the left support arm and the right support arm; plugs are arranged at two ends of the LED light source module; the LED light source module is inserted between the left support arm and the right support arm through the plugs; and locking mechanisms are further arranged between the elastic sockets and the plugs. The utility model provides the LED streetlamp, of which the LED light source module is convenient and simple to dismount.
Description
Technical field
The utility model relates to the road lighting technology, relates in particular to a kind of module type LED street lamp.
Background technology
Because have advantages such as energy-conservation, long service life, the application of semiconductor lighting aspect high-power road lighting is more and more universal, and the trend that progressively replaces the traditional lighting technology is arranged.
Traditional LED street lamp generally is made up of lamp body, light emitting module, radiating module etc., in maintenance or when safeguarding, need to put in order lamp is pulled down or for a long time work high above the ground just can finish.Following document promptly belongs to this LED street lamp.
Chinese patent literature CN101101103A discloses a kind of LED street lamp on January 9th, 2008, and this LED street lamp comprises lamp body and LED bulb, and lamp body comprises head section, stage casing, rear, and the head section is docked setting with the stage casing, and the other end in stage casing docks setting with rear; Be provided with sealing gasket between head section and the stage casing, the head section is connected with the stage casing by securing member; Be provided with sealing gasket between rear and the stage casing, rear is connected with the stage casing by securing member; The stage casing is a kind of section bar, and along the profile length direction, diverse location has identical cross section; This patent documentation provides a kind of excellent heat dispersion performance that has, and the modular assembly type LED street lamp that different profile specification product can shared one group of mould.
The aforementioned patent technology in maintenance and the deficiency aspect safeguarding be conspicuous, or long-time work high above the ground, or whole lamp pulls down, all not too convenient.
For addressing the above problem, also a kind of frame-type LED street lamp of being made up of a plurality of light emitting modules of pulling down maintenance is separately proposed by the people, only pull down out of order module during maintenance, and in time load onto a normal light emitting module, get back to base maintenance failure module uniformly again.Following document promptly belongs to this LED street lamp.
Chinese patent literature CN101105272A discloses a kind of LED street lamp on January 16th, 2008, the specification of this patent documentation record: as Fig. 9～shown in Figure 13, the utility model also provides a kind of LED light fixture, comprise framework 4, at least one is installed on the lighting module 5 on the framework 4, described lighting module 5 comprises radiator 6, be provided with the substrate 7 of led array, pcb board 8 and be provided with the lens cap 9 of lens arra.Described substrate 7 is attached at radiator 6 lower surfaces by means of heat conductive insulating pad 71; Pcb board 8 is installed in the side that substrate 7 is provided with led array, and pcb board 8 is provided with the via-hole array that is rearranged by several through holes 80, and each through hole 80 is corresponding one by one with each LED of led array, passes for each LED70 in the led array.Circuit on the pcb board 8 is connected with each LED electrode; The structure and the earlier figures 1 of the single lens 90 in the lens arra of described lens cap 9 are identical to lens arrangement shown in Figure 4, no longer are repeated in this description at this.Described radiator 6 is provided with some radiating fins 60, and radiator 6 bottom surfaces are provided with groove 62, substrate 7 is installed on groove 62 bottoms by means of heat conductive insulating pad 71, pcb board 8 is installed in substrate 7 outer surfaces, and lens cap 9 is installed on the outside of pcb board 8, and each LED 70 correspondence on the substrate 7 are passed the through hole 80 on the pcb board 8 and are positioned at the circle centre position of the pit of corresponding lens 90 on the lens cap 9.Described lens cap 9 peripheries are provided with a frame 92 that has a through hole 920, pass described through hole 920 and are locked on the radiator 6 and lens cap 9 is installed on the radiator 6 by means of screw 93.Also be provided with sealing ring 94 between the frame 92 of described lens cap 9 and the radiator 6, thereby can play good water-tight, dustproof effect, with protection internal circuit and LED.And, also establish some reference columns 96 on described lens cap 9 frames 92, the corresponding locating hole 940 that inserts with positioning and fixing sealing ring 94 for reference column 96 that is provided with on the sealing ring 94.Described framework 4 separates into several installing holes 42 by the edge 40 of some criss-cross arrangements, in each installing hole 42 lighting module 5 is installed.Embodiment as shown in Figure 7, framework 4 promptly are separated into 6 installing holes 42, and a lighting module 5 is installed in each installing hole 42, and each lighting module all works alone.This design makes the maintenance in installation and later stage all become more convenient, and when wherein some lighting modules 5 damage, only need to change this lighting module 5, and do not need whole light fixture is more changed, make maintenance work become very light, also saved a large amount of maintenance costs, and when changing, other lighting modules 5 work as usual throw light on, and do not influence the road lighting function.The both sides of the radiator 6 of described lighting module 5 are provided with installs edge 64, which is provided with screw hole 640, and correspondence is provided with screw 400 on the edge 40 around the installing hole 42 of framework 4.During assembling, the main part of lighting module 5 is placed in the installing hole 42, and the installation edge 64 of radiator 6 is taken on edge 40, is locked in by means of screw 45 in the screw 400 on the edge 40 of screw hole 640 on the installation edge 64 of radiator 6 and framework 4 and lighting module 5 is fixed on the edge 40.
The technical scheme that above-mentioned patent documentation provides provides a kind of module type street lamp that connects based on screw, and module is connected on the framework by screw, when needing repairing certain module, directly pulls down this module and gets final product, and makes things convenient for relatively.
Yet the weak point of aforementioned the twoth patent documentation also is conspicuous, when work high above the ground, need pull down the fault module and load onto normal module, finish the screw dismounting and the assembly working of a whole group, neither be very convenient.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and a kind of dismounting led light source module LED street lamp simply and easily is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of LED street lamp, comprise lamp body framework and led light source module, it is characterized in that: the lamp body framework is enclosed and is formed by power source cavity, left supporting arm, right supporting arm, drive end bearing bracket, the inboard of left side supporting arm and right supporting arm is equipped with resilient socket, the two ends of led light source module have connection-peg, the led light source module is inserted between left supporting arm and the right supporting arm by connection-peg, also has locking mechanism between described resilient socket and the described connection-peg.
The LED street lamp is characterized in that: described resilient socket comprises that the bottom is the shell fragment of " U " type, and a side of shell fragment is connected in left supporting arm or right supporting arm, and the opposite side of shell fragment connects plug socket.
The LED street lamp is characterized in that: described connection-peg end is column, and described plug socket has opening upwards, and when plugging described led light source module, the end of column is slipped in the described plug socket from described opening.
The LED street lamp, it is characterized in that: described connection-peg end is cylindric, described plug socket has and the corresponding circular counter bore in connection-peg end, when described connection-peg inserts described plug socket, under the effect of the elastic force of described shell fragment, described circular counter bore buckles into the end of described connection-peg, constitutes described locking mechanism.
The LED street lamp, it is characterized in that: described connection-peg is fixedly arranged on described led light source module by support, frame bottom is fixedly connected on the substrate of described led light source module, described connection-peg is fixedly connected on the frame bottom outside, described top of the trellis arc extension laterally, when described led light source module was inserted in described lamp body framework, the end of described support arc was connected to left supporting arm or right supporting arm.
The LED street lamp is characterized in that: described arc part also is provided with handle hole, and the handle hole position is corresponding with described plug socket, so that push back plug socket by handle hole, the mechanism that unlocks takes out described led light source module.
The LED street lamp, it is characterized in that: the end of described connection-peg is the column of cross section for oval or square or regular polygon, described plug socket has and the corresponding counterbore of connection-peg end cross-sectional, when described connection-peg inserts described plug socket, under the effect of the elastic force of described shell fragment, described counterbore buckles into the end of described connection-peg, constitutes described locking mechanism.
The LED street lamp is characterized in that: described counterbore top has the lead-in chamfered that makes things convenient for connection-peg to slip into.
The LED street lamp is characterized in that: the installing hole in described " U " type shell fragment outside, be positioned at outside the two sides of described plug socket, so as can with do after plug socket and the assembling of " U " type shell fragment as a whole again with left supporting arm or the assembling of right supporting arm.
The LED street lamp is characterized in that: described resilient socket comprises that the bottom is the shell fragment of " U " type, and a side of shell fragment is connected in left supporting arm or right supporting arm, and the opposite side of shell fragment connects plug socket; Described connection-peg end is column, and described plug socket has opening upwards, and when plugging described led light source module, the end of column is slipped in the described plug socket from described opening; Described connection-peg end is cylindric, described plug socket has and the corresponding circular counter bore in connection-peg end, when described connection-peg inserts described plug socket, under the effect of the elastic force of described shell fragment, described circular counter bore buckles into the end of described connection-peg, constitutes described locking mechanism; Described connection-peg is fixedly arranged on described led light source module by support, frame bottom is fixedly connected on the substrate of described led light source module, described connection-peg is fixedly connected on the frame bottom outside, described top of the trellis arc extension laterally, when described led light source module was inserted in described lamp body framework, the end of described support arc was connected to left supporting arm or right supporting arm; Described arc part also is provided with handle hole, and the handle hole position is corresponding with described plug socket, so that push back plug socket by handle hole, the mechanism that unlocks takes out described led light source module; Described counterbore top has the lead-in chamfered that makes things convenient for connection-peg to slip into; The installing hole in the described U type shell fragment outside is positioned at outside the two sides of described plug socket, so that can as a wholely assemble with left supporting arm or right supporting arm doing after plug socket and the assembling of U type shell fragment again.
LED street lamp of the present utility model, comprise lamp body framework and led light source module, the inboard of left side supporting arm and right supporting arm is equipped with resilient socket, the two ends of led light source module have connection-peg, the led light source module is inserted between left supporting arm and the right supporting arm by connection-peg, also has locking mechanism between described resilient socket and the described connection-peg; Compared with prior art, dismounting or when changing the led light source module does not need to unclamp the operation with lock screw, has simply, characteristics easily and fast.
Description of drawings
Fig. 1 is the schematic perspective view of first embodiment of the utility model.
Fig. 2 is the framework schematic diagram of first embodiment of the utility model.
Fig. 3 is the supporting arm schematic diagram of first embodiment of the utility model.
Fig. 4 is the plug socket schematic diagram of first embodiment of the utility model.
Fig. 5 is the led light source module schematic diagram of first embodiment of the utility model.
Fig. 6 is the schematic diagram that the led light source module of first embodiment of the utility model is plugged in supporting arm.
Fig. 7 is the led light source module of first embodiment of the utility model framework process schematic diagram of packing into.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to figs. 1 to Fig. 7, first embodiment of the utility model is a kind of LED street lamp, comprise lamp body framework and led light source module 107, the lamp body framework is enclosed and is formed by power source cavity 101, left supporting arm 102, right supporting arm 103, drive end bearing bracket 104, the inboard of left side supporting arm 102 and right supporting arm 103 is equipped with resilient socket, the two ends of led light source module 107 have connection-peg 109, the led light source module is inserted between left supporting arm 102 and the right supporting arm 103 by connection-peg 109, also has locking mechanism between described resilient socket and the described connection-peg 109.
In the present embodiment, described resilient socket comprises that the bottom is the shell fragment 105 of " U " type, and a side of shell fragment 105 is connected in left supporting arm 102 or right supporting arm 103, and the opposite side of shell fragment 105 connects plug socket 106; Described connection-peg 109 ends are column, and described plug socket 106 has opening upwards, and when plugging described led light source module 107, the end of connection-peg 109 columns is slipped in the described plug socket 106 from described opening; In the present embodiment, described connection-peg 109 ends are cylindric, described plug socket 106 has and the corresponding circular counter bore 1061 in connection-peg end, when described connection-peg 109 inserts described plug socket 106, under the effect of the elastic force of described shell fragment 105, described circular counter bore 1061 buckles into the end of described connection-peg 109, constitutes described locking mechanism; In the present embodiment, described connection-peg 109 is fixedly arranged on described led light source module 107 by support 108, support 108 bottoms are connected in the substrate of described led light source module 107 by screw fixings, described connection-peg 109 is connected in support 108 bottom outside by screw fixings, extend at described support 108 tops arc laterally, when described led light source module 107 is inserted in described lamp body framework, the end of described support arc is connected to left supporting arm 102 or right supporting arm 103, left supporting arm 102 and right supporting arm 103 all have one to the inside the butt position 1031(of projection be example with the right side); Described support arc tips is connected to described butt position 1031; Described arc part also is provided with handle hole 1081, and handle hole 1081 positions are corresponding with described plug socket 106, so that push back plug socket 106 by handle hole, the mechanism that unlocks takes out described led light source module 107; Described counterbore 1061 tops have the lead-in chamfered 1062 that makes things convenient for connection-peg to slip into; The installing hole in described U type shell fragment 105 outsides is positioned at outside the two sides of described plug socket 106, so as can with do after plug socket 106 and 105 assemblings of U type shell fragment as a whole again with left supporting arm 102 or 103 assemblings of right supporting arm.
Claims (10)
1. LED street lamp, comprise lamp body framework and led light source module, it is characterized in that: the lamp body framework is enclosed and is formed by power source cavity, left supporting arm, right supporting arm, drive end bearing bracket, the inboard of left side supporting arm and right supporting arm is equipped with resilient socket, the two ends of led light source module have connection-peg, the led light source module is inserted between left supporting arm and the right supporting arm by connection-peg, also has locking mechanism between described resilient socket and the described connection-peg.
2. LED street lamp according to claim 1 is characterized in that: described resilient socket comprises that the bottom is the shell fragment of " U " type, and a side of shell fragment is connected in left supporting arm or right supporting arm, and the opposite side of shell fragment connects plug socket.
3. LED street lamp according to claim 2 is characterized in that: described connection-peg end is column, and described plug socket has opening upwards, and when plugging described led light source module, the end of column is slipped in the described plug socket from described opening.
4. LED street lamp according to claim 3, it is characterized in that: described connection-peg end is cylindric, described plug socket has and the corresponding circular counter bore in connection-peg end, when described connection-peg inserts described plug socket, under the effect of the elastic force of described shell fragment, described circular counter bore buckles into the end of described connection-peg, constitutes described locking mechanism.
5. according to claim 3 or 4 described LED street lamps, it is characterized in that: described connection-peg is fixedly arranged on described led light source module by support, frame bottom is fixedly connected on the substrate of described led light source module, described connection-peg is fixedly connected on the frame bottom outside, described top of the trellis arc extension laterally, when described led light source module was inserted in described lamp body framework, the end of described support arc was connected to left supporting arm or right supporting arm.
6. LED street lamp according to claim 5 is characterized in that: described arc part also is provided with handle hole, and the handle hole position is corresponding with described plug socket, so that push back plug socket by handle hole, the mechanism that unlocks takes out described led light source module.
7. LED street lamp according to claim 3, it is characterized in that: the end of described connection-peg is the column of cross section for oval or square or regular polygon, described plug socket has and the corresponding counterbore of connection-peg end cross-sectional, when described connection-peg inserts described plug socket, under the effect of the elastic force of described shell fragment, described counterbore buckles into the end of described connection-peg, constitutes described locking mechanism.
8. according to claim 4 or 7 described LED street lamps, it is characterized in that: described counterbore top has the lead-in chamfered that makes things convenient for connection-peg to slip into.
9. according to claim 2-4,7 any described LED street lamps, it is characterized in that: the installing hole in described " U " type shell fragment outside, be positioned at outside the two sides of described plug socket, so as can with do after the assembling of plug socket and " U " type shell fragment as a whole again with left supporting arm or the assembling of right supporting arm.
10. LED street lamp according to claim 1 is characterized in that: described resilient socket comprises that the bottom is the shell fragment of " U " type, and a side of shell fragment is connected in left supporting arm or right supporting arm, and the opposite side of shell fragment connects plug socket; Described connection-peg end is column, and described plug socket has opening upwards, and when plugging described led light source module, the end of column is slipped in the described plug socket from described opening; Described connection-peg end is cylindric, described plug socket has and the corresponding circular counter bore in connection-peg end, when described connection-peg inserts described plug socket, under the effect of the elastic force of described shell fragment, described circular counter bore buckles into the end of described connection-peg, constitutes described locking mechanism; Described connection-peg is fixedly arranged on described led light source module by support, frame bottom is fixedly connected on the substrate of described led light source module, described connection-peg is fixedly connected on the frame bottom outside, described top of the trellis arc extension laterally, when described led light source module was inserted in described lamp body framework, the end of described support arc was connected to left supporting arm or right supporting arm; Described arc part also is provided with handle hole, and the handle hole position is corresponding with described plug socket, so that push back plug socket by handle hole, the mechanism that unlocks takes out described led light source module; Described counterbore top has the lead-in chamfered that makes things convenient for connection-peg to slip into; The installing hole in the described U type shell fragment outside is positioned at outside the two sides of described plug socket, so that can as a wholely assemble with left supporting arm or right supporting arm doing after plug socket and the assembling of U type shell fragment again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206901812U CN201935065U (en) | 2010-12-30 | 2010-12-30 | LED streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206901812U CN201935065U (en) | 2010-12-30 | 2010-12-30 | LED streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935065U true CN201935065U (en) | 2011-08-17 |
Family
ID=44446584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206901812U Expired - Fee Related CN201935065U (en) | 2010-12-30 | 2010-12-30 | LED streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935065U (en) |
-
2010
- 2010-12-30 CN CN2010206901812U patent/CN201935065U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20131230 |