CN204227198U - A kind of dismounting combined type LED road lamp easily - Google Patents
A kind of dismounting combined type LED road lamp easily Download PDFInfo
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- CN204227198U CN204227198U CN201420618981.1U CN201420618981U CN204227198U CN 204227198 U CN204227198 U CN 204227198U CN 201420618981 U CN201420618981 U CN 201420618981U CN 204227198 U CN204227198 U CN 204227198U
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Abstract
The utility model discloses a kind of dismounting combined type LED road lamp easily, belong to field of illuminating lamps.The utility model comprises power source cavity, support arm, light source module and end cap, the bilateral symmetry of described power source cavity arranges two support arms, described support arm is provided with the first support docking section, the both sides of described light source module are respectively arranged with the first light source docking section, described light source module is arranged side by side between two support arms, and light source module and support arm support docking section, the first mutual grafting in light source docking section by first, described end cap is fixed on the end of two support arms.The utility model simplifies the structure of traditional LED street lamp, and assembly and disassembly is convenient and swift, is convenient to maintenance and repair, and the good heat dissipation effect of LED street lamp, long service life; Meanwhile, each building block is easy to process, cheap for manufacturing cost, and the length of LED street lamp can be determined according to practical service environment, and environmental suitability is strong.
Description
Technical field
The utility model relates to a kind of street lamp, more particularly, relates to a kind of dismounting combined type LED road lamp easily.
Background technology
Street lamp is the important component part of city illumination, and common street lamp adopts high-pressure mercury lamp mostly, and high-pressure mercury lamp 360 ° of luminescences, the shortcoming that light loss is large causes the huge waste of the energy.Along with the rapid growth of national economy, China's energy supply and demand contradiction is outstanding day by day, and supply of electric power comes into existence the situation of critical shortage, and energy-conservation is current institute urgent problem.Along with the quickening of Urbanization in China, LED street lamp with directional lighting, the advantage such as power consumption is low, drive characteristic good, fast response time, shock resistance are high, long service life, environmental protection enters into the visual field of people gradually, and becomes the energy-conserving light source of new generation most in the world at present with alternative conventional light source advantage.
But existing LED street lamp structure is on the market complicated, and processing and manufacturing cost is higher, and LED chip generally needs integral replacing, very flexible after damaging, and maintenance cost is high, and LED street lamp disassembling section is difficult, and maintenance is inconvenient.In addition, aborning, the specification of LED street lamp can not change according to environment for use simply, is difficult to the instructions for use meeting client well.
Through retrieval, China Patent No. ZL 201010197125.X, authorized announcement date is on March 21st, 2012, invention and created name is: LED street lamp, this application case relates to a kind of LED street lamp, comprise street lamp joint and power supply module and light source assembly, street lamp joint rotates adjustable fixing in locating slot with power supply module by interior outer tooth ring structure bolt; The cover of power supply module arranges control module, and power module is fixed in the draw-in groove of power supply cavity by self fixed head, and with light source module apical grafting, cover is connected and fixed by hinge and hook and power supply module main body; Light source assembly comprises two support arms on fixed power source cavity wall and bridge joint between two support arms and the multiple light source modules be positioned in support arm support platform, and support arm other end end is fixed as one by end cap.The LED street lamp assembly and disassembly of this application case more for convenience, other parts can not be affected when changing easily worn part during maintenance, the support arm of different length can also be used according to actual needs to install the light source module of varying number, but this application case utilizes screw fixed light source assembly, screw mounting hole positioning accuracy request is higher, processes loaded down with trivial details, and light source module installation or removal trouble, screw easily becomes rusty extremely, and environmental suitability is poor.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is the deficiency overcoming existing LED street lamp structure complexity, dismounting trouble, inconvenient maintenance, a kind of dismounting combined type LED road lamp is easily provided, adopt the technical solution of the utility model, simplify the structure of traditional LED street lamp, assembly and disassembly is convenient and swift, be convenient to maintenance and repair, and the good heat dissipation effect of LED street lamp, long service life; Meanwhile, each building block is easy to process, cheap for manufacturing cost, and the length of LED street lamp can be determined according to practical service environment, and environmental suitability is strong.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of dismounting of the present utility model combined type LED road lamp easily, comprise power source cavity, support arm, light source module and end cap, the bilateral symmetry of described power source cavity arranges two support arms, described support arm is provided with the first support docking section, the both sides of described light source module are respectively arranged with the first light source docking section, described light source module is arranged side by side between two support arms, and light source module and support arm support docking section, the first mutual grafting in light source docking section by first, described end cap is fixed on the end of two support arms.
Further, also comprise connection cover plate, described support arm is also provided with the second support docking section, described light source module is also provided with secondary light source docking section, the both sides of described connection cover plate be respectively arranged with the first cover plate docking section of secondary light source docking section grafting and with the second the second cover plate docking section supporting docking section grafting, described connection cover plate is symmetricly set in the both sides of light source module.
Further, described light source module comprises LED luminescence chip, light source cover plate, light source fixed head and radiating fin, described LED luminescence chip is fixed on light source fixed head by light source cover plate, and be provided with sealing gasket between light source cover plate and light source fixed head, described radiating fin is arranged side by side on the back side of light source fixed head, the first described light source docking section is arranged at the both sides of light source fixed head, and light source fixed head, the first light source docking section and radiating fin are one-body molded.
Further, described secondary light source docking section is arranged on the radiating fin of light source fixed head both sides.
Further, the side of described light source fixed head is provided with the power connection of waterproof, and the power line of described LED luminescence chip is drawn by power connection.
Further, described support arm is provided with the first screw fastening hole, described connection cover plate is provided with the second screw fastening hole, described end cap is connected with support arm, connection cover plate bolt respectively by the first screw fastening hole, the second screw fastening hole.
Further, described support arm be connected cover plate and be the constant section bar of cross sectional shape.
Further, gap is provided with between the light source module described in adjacent two.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of dismounting of the present utility model combined type LED road lamp easily, the bilateral symmetry of its power source cavity arranges two support arms, support arm is provided with the first support docking section, the both sides of light source module are respectively arranged with the first light source docking section, light source module is arranged side by side between two support arms, and light source module and support arm support docking section, the first mutual grafting in light source docking section by first, end cap is fixed on the end of two support arms, connected structure is utilized to simplify the package assembly of traditional LED street lamp, assembly and disassembly is convenient and swift, is convenient to maintenance and repair;
(2) a kind of dismounting of the present utility model combined type LED road lamp easily, it also comprises connection cover plate, support arm is also provided with the second support docking section, light source module is also provided with secondary light source docking section, connect the both sides of cover plate be respectively arranged with the first cover plate docking section of secondary light source docking section grafting and with the second the second cover plate docking section supporting docking section grafting, connect the both sides that cover plate is symmetricly set in light source module, structural stability after utilizing connection cover plate to strengthen LED street lamp assembling further, structure is more firm, and connection cover plate, support arm and light source module surround enclosure space, wiring for LED street lamp is connected up, slow down the aging speed of circuit, extend the service life of LED street lamp,
(3) a kind of dismounting of the present utility model combined type LED road lamp easily, its light source module comprises LED luminescence chip, light source cover plate, light source fixed head and radiating fin, LED luminescence chip is fixed on light source fixed head by light source cover plate, and be provided with sealing gasket between light source cover plate and light source fixed head, radiating fin is arranged side by side on the back side of light source fixed head, first light source docking section is arranged at the both sides of light source fixed head, and light source fixed head, first light source docking section and radiating fin one-body molded, light source module is easy for installation, good airproof performance, radiating effect is excellent, long service life, adopt module combined type structure, parallel with one another between light source module, do not interfere with each other each other, only need to change the light source module after damaging during maintenance, easy to maintenance, reduce maintenance cost,
(4) a kind of dismounting of the present utility model combined type LED road lamp easily, its secondary light source docking section is arranged on the radiating fin of light source fixed head both sides, and structure is simple, convenient formation;
(5) a kind of dismounting of the present utility model combined type LED road lamp easily, the side of its light source fixed head is provided with the power connection of waterproof, the power line of LED luminescence chip is drawn by power connection, and connection is convenient, and can prevent rainwater from entering and make circuit corrode short circuit etc.;
(6) a kind of dismounting of the present utility model combined type LED road lamp easily, its support arm is provided with the first screw fastening hole, connect on cover plate and be provided with the second screw fastening hole, end cap is connected with support arm, connection cover plate bolt respectively by the first screw fastening hole, the second screw fastening hole, screw fastening hole machined is convenient, end cap only needs 4 screws can be fastening, easy accessibility;
(7) a kind of dismounting of the present utility model combined type LED road lamp easily, its support arm be connected cover plate and be the constant section bar of cross sectional shape, its length can be determined, light source module changeable according to actual user demand, environmental suitability is strong, meets the user demand of different client;
(8) a kind of dismounting of the present utility model combined type LED road lamp easily, gap is provided with between its adjacent two light source modules, being conducive to rainwater washes away totally by the dust on radiating fin, and discharged by gap, guarantee that the radiating effect of radiating fin is good, be also conducive to ventilation and heat simultaneously.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of a kind of dismounting of the present utility model combined type LED road lamp easily;
Fig. 2 is the structure schematic diagram of a kind of dismounting of the present utility model combined type LED road lamp easily;
Fig. 3 is the cross section structure schematic diagram of a kind of dismounting of the present utility model combined type LED road lamp easily;
Fig. 4 is the structural representation of the light source module in the utility model;
Fig. 5 is the structural representation of the support arm in the utility model;
Fig. 6 is the structural representation of the connection cover plate in the utility model.
Label declaration in schematic diagram:
1, power source cavity; 2, support arm; 21, first docking section is supported; 22, second docking section is supported; 23, the first screw fastening hole; 3, cover plate is connected; 31, the first cover plate docking section; 32, the second cover plate docking section; 33, the second screw fastening hole; 4, light source module; 41, light source cover plate; 42, sealing gasket; 43, light source fixed head; 44, the first light source docking section; 45, radiating fin; 46, secondary light source docking section; 47, power connection; 5, end cap.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
Composition graphs 1, Fig. 2 and Fig. 3, a kind of dismounting combined type LED road lamp easily of the present embodiment, comprise power source cavity 1, support arm 2, connect cover plate 3, light source module 4 and end cap 5, in power source cavity 1, LED streetlamp power source is installed, the back of power source cavity 1 is provided with light controlling device (not shown), other structures of power source cavity 1 are prior art, just repeat no more at this.The bilateral symmetry of power source cavity 1 arranges two support arms 2, support arm 2 is provided with the first support docking section 21 (as shown in Figure 5), and this first support docking section 21 is " L " shape notch; The both sides of light source module 4 are respectively arranged with the first light source docking section 44 (as shown in Figure 4), and this first light source docking section 44 is " L " shape snap fit, and " L " shape snap fit can with the mutual grafting of " L " shape notch; Light source module 4 is arranged side by side between two support arms 2, and light source module 4 and support arm 2 support the grafting mutually of light source docking section 44, docking section 21, first by first, light source module 4 can arrange multiple between two support arms 2, concrete quantity can be determined according to the actual requirements, with satisfied different road to the requirement of intensity of illumination.Support arm 2 is also provided with the second support docking section 22 (as shown in Figure 5), this the second support docking section 22 is concentric stroking track-like, light source module 4 is also provided with secondary light source docking section 46, this secondary light source docking section 46 is also concentric stroking track-like, connect the both sides of cover plate 3 be respectively arranged with the first cover plate docking section 31 of secondary light source docking section 46 grafting and with the second the second cover plate docking section 32 (as shown in Figure 6) supporting docking section 22 grafting, this the first cover plate docking section 31 and the second cover plate docking section 32 are circular chute-like, connect the both sides that cover plate 3 is symmetricly set in light source module 4, strengthen the structural stability after LED street lamp assembling further, structure is more firm, and connect cover plate 3, support arm 2 and light source module 4 surround enclosure space, wiring for LED street lamp is connected up, slow down the aging speed of circuit, extend the service life of LED street lamp.A kind of dismounting combined type LED road lamp easily of the present embodiment, utilize connected structure to simplify the package assembly of traditional LED street lamp, assembly and disassembly is convenient and swift, is convenient to maintenance and repair.In addition, after light source module 4, connection cover plate 3 are connected between two with support arm 2, end cap 5 is fixed on the end of two support arms 2, particularly, support arm 2 along its length on be provided with the first screw fastening hole 23, connection cover plate 3 along its length on be provided with the second screw fastening hole 33, end cap 5 by the first screw fastening hole 33, screw fastening hole 23, second respectively with support arm 2, be connected cover plate 3 screw and connect, screw fastening hole machined is convenient, end cap 5 only needs 4 screws can be fastening, easy accessibility.
Shown in Figure 4, light source module 4 in the present embodiment comprises LED luminescence chip, light source cover plate 41, light source fixed head 43 and radiating fin 45, LED luminescence chip is fixed on light source fixed head 43 by light source cover plate 41, and be provided with sealing gasket 42 between light source cover plate 41 and light source fixed head 43, radiating fin 45 is arranged side by side on the back side of light source fixed head 43, first light source docking section 44 is arranged at the both sides of light source fixed head 43, and light source fixed head 43, first light source docking section 44 and radiating fin 45 one-body molded, i.e. light source fixed head 43, first light source docking section 44 and radiating fin 45 are section bar cut-out machine-shaping.Light source module 4 in the present embodiment is easy for installation, good airproof performance, and radiating effect is excellent, long service life, adopt module combined type structure, parallel with one another between light source module 4, do not interfere with each other each other, only need to change the light source module 4 after damaging during maintenance, easy to maintenance, reduce maintenance cost.In addition, the power line that the side of light source fixed head 43 is provided with power connection 47, the LED luminescence chip of waterproof is drawn by power connection 47, and connection is convenient, and can prevent rainwater from entering and make circuit corrode short circuit etc.For the ease of machine-shaping, in the present embodiment, secondary light source docking section 46 is arranged on the radiating fin 45 of light source fixed head 43 both sides, and structure is simple, shaping convenient.
As shown in Figure 5 and Figure 6, a kind of dismounting combined type LED road lamp easily of the present embodiment, its support arm 2 be connected cover plate 3 and be the constant section bar of cross sectional shape, support arm 2 is roughly the column of a part of opening, and structural strength is high, connects cover plate 3 and is roughly arc, the arc that its arc and radiating fin 45 are formed is basically identical, not only handsome in appearance, and be conducive to air-flow and enter, accelerate heat radiation; Support arm 2 can be determined, light source module 4 changeable according to actual user demand with the length being connected cover plate 3, and environmental suitability is strong, can meet the user demand of different client.Finally, it should be noted that in the present embodiment, be provided with gap between adjacent two light source modules 4, be conducive to rainwater and the dust on radiating fin 45 is washed away totally, and discharged by gap, guarantee that the radiating effect of radiating fin 45 is good, be also conducive to ventilation and heat simultaneously.
A kind of dismounting combined type LED road lamp easily of the present embodiment, during installation, has first assembled stand-by by light source module 4; Then according to demand cutting given length support arm 2 be connected cover plate 3, in theory, connect the integral multiple that cover plate 3 and the length of the support arm 2 stretching out power source cavity 1 are light source module 4 width; Afterwards by light source module 4 and support arm 2 grafting, and each light source module 4 is connected with LED streetlamp power source with after conductor in parallel, then will connect cover plate 3 respectively with support arm 2, light source module 4 grafting; Finally utilize screw that end cap 5 is fixed on the end of support arm 2, namely complete the assembling of LED street lamp.Be connected with lamp stand by the street lamp joint of the LED street lamp of having assembled by power source cavity 1 rear portion, can form complete lamp post structure, wherein street lamp joint can be designed as rotating flexible connection with power source cavity 1, is convenient to the irradiating angle regulating LED street lamp.
A kind of dismounting of the present utility model combined type LED road lamp easily, simplify the structure of traditional LED street lamp, assembly and disassembly is convenient and swift, is convenient to maintenance and repair, and the good heat dissipation effect of LED street lamp, long service life; Meanwhile, each building block is easy to process, cheap for manufacturing cost, and the length of LED street lamp can be determined according to practical service environment, and environmental suitability is strong.
Below be schematically described the utility model and embodiment thereof, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, without creatively designing the frame mode similar to this technical scheme and embodiment, protection domain of the present utility model all should be belonged to.
Claims (8)
1. dismounting combined type LED road lamp easily, comprise power source cavity (1), support arm (2), light source module (4) and end cap (5), it is characterized in that: the bilateral symmetry of described power source cavity (1) arranges two support arms (2), described support arm (2) is provided with the first support docking section (21), the both sides of described light source module (4) are respectively arranged with the first light source docking section (44), described light source module (4) is arranged side by side between two support arms (2), and light source module (4) and support arm (2) support docking section (21) by first, the grafting mutually of first light source docking section (44), described end cap (5) is fixed on the end of two support arms (2).
2. a kind of dismounting according to claim 1 combined type LED road lamp easily, it is characterized in that: also comprise and connect cover plate (3), described support arm (2) is also provided with the second support docking section (22), described light source module (4) is also provided with secondary light source docking section (46), the both sides of described connection cover plate (3) be respectively arranged with the first cover plate docking section (31) of secondary light source docking section (46) grafting and with the second the second cover plate docking section (32) supporting docking section (22) grafting, described connection cover plate (3) is symmetricly set in the both sides of light source module (4).
3. a kind of dismounting according to claim 2 combined type LED road lamp easily, it is characterized in that: described light source module (4) comprises LED luminescence chip, light source cover plate (41), light source fixed head (43) and radiating fin (45), described LED luminescence chip is fixed on light source fixed head (43) by light source cover plate (41), and be provided with sealing gasket (42) between light source cover plate (41) and light source fixed head (43), described radiating fin (45) is arranged side by side on the back side of light source fixed head (43), the first described light source docking section (44) is arranged at the both sides of light source fixed head (43), and light source fixed head (43), first light source docking section (44) and radiating fin (45) one-body molded.
4. a kind of dismounting according to claim 3 combined type LED road lamp easily, is characterized in that: described secondary light source docking section (46) is arranged on the radiating fin (45) of light source fixed head (43) both sides.
5. a kind of dismounting according to claim 4 combined type LED road lamp easily, it is characterized in that: the side of described light source fixed head (43) is provided with the power connection (47) of waterproof, the power line of described LED luminescence chip is drawn by power connection (47).
6. a kind of dismounting according to claim 5 combined type LED road lamp easily, it is characterized in that: described support arm (2) is provided with the first screw fastening hole (23), described connection cover plate (3) is provided with the second screw fastening hole (33), described end cap (5) by the first screw fastening hole (23), the second screw fastening hole (33) respectively with support arm (2), be connected cover plate (3) screw and connect.
7. a kind of dismounting according to claim 6 combined type LED road lamp easily, is characterized in that: described support arm (2) be connected cover plate (3) and be the constant section bar of cross sectional shape.
8. a kind of dismounting combined type LED road lamp easily according to claim 1 to 7 any one, is characterized in that: be provided with gap between the light source module (4) described in adjacent two.
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| CN201420618981.1U CN204227198U (en) | 2014-10-23 | 2014-10-23 | A kind of dismounting combined type LED road lamp easily |
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| CN201420618981.1U CN204227198U (en) | 2014-10-23 | 2014-10-23 | A kind of dismounting combined type LED road lamp easily |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066031A (en) * | 2015-08-21 | 2015-11-18 | 福建师范大学 | Modular LED (Light Emitting Diode) street lamp and heat sink thereof |
| CN106338039A (en) * | 2016-10-28 | 2017-01-18 | 东莞勤上光电股份有限公司 | Street lamp |
-
2014
- 2014-10-23 CN CN201420618981.1U patent/CN204227198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066031A (en) * | 2015-08-21 | 2015-11-18 | 福建师范大学 | Modular LED (Light Emitting Diode) street lamp and heat sink thereof |
| CN106338039A (en) * | 2016-10-28 | 2017-01-18 | 东莞勤上光电股份有限公司 | Street lamp |
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