CN204420806U - A kind of LED street lamp - Google Patents
A kind of LED street lamp Download PDFInfo
- Publication number
- CN204420806U CN204420806U CN201520138945.XU CN201520138945U CN204420806U CN 204420806 U CN204420806 U CN 204420806U CN 201520138945 U CN201520138945 U CN 201520138945U CN 204420806 U CN204420806 U CN 204420806U
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- China
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- street lamp
- top shell
- led street
- back shroud
- accommodating box
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Abstract
A kind of LED street lamp, belongs to LED technical field.The utility model comprises lamp housing, light source assembly, electric component and armshaft; Described lamp housing comprises top shell, front shroud, back shroud; Described back shroud and described front shroud are arranged on the same face of described top shell, described top shell is separated into two parts by partition member, a part of and described front shroud is connected by the first securing member, both closed formation first cavitys, and another part is connected with described back shroud is detachable, both closed formation second cavitys; Described back shroud is provided with draw-in groove, and described top shell is provided with and engages with described pocket matches the buckle that removal force is acted on towards direction, ground.The utility model utilizes the design of individual cavity, without the need to the dismounting fixed form of instrument and the waterproofing design that matches, provides a kind of and safeguard LED street lamp convenient, easy and simple to handle, further increase and safeguard security and operating efficiency.
Description
Technical field
The utility model relates to LED technical field, particularly relates to a kind of LED street lamp.
Background technology
Street lamp is the important component part of city illumination, and LED street lamp obtains as energy-saving, environment friendly luminaive and develops rapidly.Existing LED street lamp is when maintenance operation, operating personnel need to carry heavy instrument in work high above the ground, need with screwdriver, detachable cover plate to be got off, operating personnel are in the maintenance of high empty position for a long time, after maintenance, cover plate is fixed by recycling screwdriver, operating process is loaded down with trivial details, reduces maintenance efficiency, also there is certain potential safety hazard.
Utility model content
The deficiency that the utility model exists prior art, provides a kind of without the need to using tool ejector and the excellent LED street lamp of water resistance.
The technical solution of the utility model is to provide a kind of LED street lamp, comprising: easy-to-dismount lamp housing, and described lamp housing comprises top shell, front shroud, back shroud; Described back shroud and described front shroud are arranged on the same face of described top shell, described top shell is separated into two parts by partition member, a part of and described front shroud is connected by the first securing member, both closed formation first cavitys, and another part is connected with described back shroud is detachable, both closed formation second cavitys; Described back shroud is provided with draw-in groove, and described top shell is provided with and engages with described pocket matches the buckle that removal force is acted on towards direction, ground; Light source assembly, seals the first cavity be contained in described lamp housing; Electric component, separates with described light source assembly the second cavity be contained in described lamp housing; Armshaft, is connected with described lamp housing and is used for cable wiring and regulates angle between described street lamp and ground.
This LED street lamp, arranges the cavity that light source assembly and electric component are independently placed, and while making Phototube Coupling improve LED street lamp security performance, convenient operation personnel can safeguard separately different assembly; Utilize the lamp housing of detachable, realize the dismounting without the need to instrument and fixing engaging, simplify work high above the ground operation, even can take off from high-altitude and treat operation part, improve and safeguard security, convenience and operation high efficiency; Also convenient operation personnel are without the need to dismantling LED street lamp, and by regulating armshaft to realize angular adjustment between street lamp and ground outside street lamp.
As preferably of the present utility model, described back shroud inner surface is provided with all round closure and towards the first accommodating box of described top shell direction opening; Described top shell inner surface is provided with all round closure and towards the second accommodating box of described back shroud direction opening; Described first accommodating box and described second accommodating box are tightly connected.
As preferably of the present utility model, in described first accommodating box, be provided with electrical connector mouth, in described second accommodating box, be provided with electric component.
As preferably of the present utility model, the wiring in armshaft passes described electrical connector mouth by the waterproof end plug be arranged in described first accommodating box.
As preferably of the present utility model, in described first accommodating box, be also provided with the breather valve for balancing the second cavity air pressure.
As preferably of the present utility model, described buckle comprises fixed part, connecting portion and movable part, described movable part is connected with described fixed part by described connecting portion, and described movable part realizes described movable part and described fixed part being fixedly connected with between the two under the common rotation of described connecting portion.
As preferably of the present utility model, described fixed part is arranged along described top shell edge to indentation in described second cavity, and has the holding section than opposite side relative high surface in its side away from described second cavity; Described draw-in groove is arranged along described back shroud edge, and has the holding section than opposite side relative high surface in its side away from described second cavity; Described movable part is arc shape board, and one end has kink, and the holding section of the holding section of described fixed part with corresponding described draw-in groove is fixedly connected with by described movable part under the acting in conjunction of described connecting portion.
As preferably of the present utility model, one end and the described top shell of described back shroud are pivotally connected.
As preferably of the present utility model, described partition member comprises multiple protruding part for strengthening lamp housing intensity and is convenient to be connected the cable wiring of light source assembly and electric component and the perforate for balancing the first cavity air pressure.
As preferably of the present utility model, described armshaft has and is arranged on described back shroud inner surface and angle demodulator outside described first accommodating box.
The utility model has following beneficial effect:
The utility model utilizes the design of individual cavity, without the need to the dismounting fixed form of instrument and the waterproofing design that matches, provides a kind of and safeguard LED street lamp convenient, easy and simple to handle, further increase and safeguard security and operating efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model LED street lamp;
Fig. 2 a is the structural representation of the utility model LED street lamp back shroud when the second cavity is opened;
Fig. 2 b is the structural representation of the utility model LED street lamp top shell when the second cavity is opened;
Fig. 3 is the schematic diagram of buckle in the utility model LED street lamp.
In figure, 1-lamp housing; 11-top shell; 111-buckle; 1111-fixed part; Holding section on 1111a-fixed part; 1112-connecting portion; 1113-movable part; 1113a-kink; 112-second accommodating box; 12-front shroud; 13-back shroud; 131-draw-in groove; Holding section on 131a-draw-in groove; 132-first accommodating box; 1321-waterproof end plug; 1322-electrical connector mouth; 134-breather valve; 135-sealing ring; 2-light source assembly; 3-electric component; 4-armshaft; 41-angle demodulator; 5-partition member.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, the utility model LED street lamp comprises lamp housing 1, light source assembly 2, electric component 3 and armshaft 4.Described lamp housing 1 comprises top shell 11, front shroud 12 and back shroud 13, described top shell 11 is a monoblock type, within it surface is separated into two parts by partition member 5, wherein a part and described front shroud 12 close formation first cavity, by securing member, both are connected, forming airtight space for holding described light source assembly 2, when light source assembly 2 changed by needs, tool ejector just need be utilized to get off; And another part and described back shroud 13 close formation second cavity, form airtight space for holding described electric component 3.Like this light source assembly 2 and electric component 3 are separately positioned in individual cavity, can be different with the electric component 3 operation and maintenance cycle and safeguard separately according to light source assembly 2; Simultaneously for the LED street lamp under superhigh temperature and ultralow temperature situation, in its lamp housing, the balance each other more traditional lamp housing internal gas pressure of ability and ambient pressure balanced capacity of cavity air pressure and external air pressure is easier to separately.The out of order probability of general electric component 3 is more, then safeguard comparatively frequent, then design described back shroud 13 to be connected with described top shell 11 detachable, when without the need to utilizing the draw-in groove 131 on back shroud 13 and the buckle 111 in described top shell 11 to be used in conjunction with each other when instrument, can Rapid reversal or the clamping that realizes between described back shroud 13 and described top shell 11.Described light source assembly 2 is electrically connected by partition member 5 with described electric component 3, and described electric component 3 is connected by armshaft 4 with external power supply.This armshaft 4 connects with lamp housing 1 is adjustable, by regulating armshaft 4 to regulate angle between street lamp and ground, can realize road-light light-source lighting area flexibly.
As Fig. 1,3, when exempting from instrument, back shroud 13 is removed from top shell 11, main cover plate 13 is in the rear provided with draw-in groove 131, and be provided with buckle 111 in top shell 11 and described back shroud 13 draw-in groove 131 relative position, described draw-in groove 131 mates mutually with described buckle 111, make operating personnel only need when work high above the ground direction earthward to exert oneself downwards, remove the clamping between buckle 111 and draw-in groove 131; The clamping realizing between buckle 111 and draw-in groove 131 utilizing counter force.Described buckle 111 comprises fixed part 1111, connecting portion 1112 and movable part 1113, described fixed part 1111 is arranged along described top shell 11 edge to direction indentation in described second cavity, same described draw-in groove 131 is arranged along described back shroud 13 edge, makes described draw-in groove 131 and the corresponding setting of described fixed part 1111.Described connecting portion 1112 one end is connected with described fixed part 1111, and the other end is connected with described movable part 1113.Described movable part 1113 drives described connecting portion 1112 with described fixed part 1111 for basic point rotates while overturning.Described movable part 1113 can be arc shape board, this arc shape board at lamp housing edge around movement in a curve time, band rotation connection 1112 is movable, and after operating personnel's force, this movable part 1113 is fixing or unclamp with fixed part 1111.Wherein, described fixed part 1111 has holding section 1111a, 131a respectively with described draw-in groove 131, described fixed part 1111 has the surface relatively higher than opposite side in its side away from described second cavity, be holding section 1111a, described draw-in groove 131 has the surface relatively higher than opposite side in its side away from described second cavity, is holding section 131a; And one end of described movable part 1113 has kink 1113a, when fixation portions 1111 matches with described draw-in groove 131, because of holding section 1111a and 131a high surfaces, being convenient to kink 1113a will both firmly engaging.
As Fig. 1, 2a, this LED also has good water resistance: cover plate 13 is provided with the first accommodating box 132 in the rear, this the first accommodating box 132 bottom surface is located on described back shroud 13 inner surface, end face opening and all round closure, in described top shell 11, be provided with the second accommodating box 112 simultaneously, this the second accommodating box 112 bottom surface is located on described top shell 11 inner surface, end face opening and all round closure, described first accommodating box 132 is suitable with described second accommodating box 112 size, when described back shroud 13 and described top shell 11 close be connected time, described first accommodating box 132 is tightly connected with described second accommodating box 112.Such as, be provided with the draw-in groove of embedded fluid sealant or sealing ring in the surrounding of described second accommodating box 112, effective sealing in both connected, prevents steam from entering and affect electric component 2, so the result of use of light source assembly 3.In order to improve water resistance further, electric component 2 can be arranged in described second accommodating box 112, electric component 2 is not directly realized by armshaft 4 with the wiring of external power source, the inner surface of cover plate 13 in the rear can be provided with electrical connector mouth 1322, be connected by waterproof end plug 1321 between this electrical connector mouth 1322 with described first accommodating box 132, such electric component 2 can realize the effective of waterproof layer by layer by waterproof end plug 1321 and the waterproof construction between the first accommodating box 132 with the second accommodating box 112 successively with the wiring of external power source and be connected.In addition, breather valve 134 is also provided with in described first accommodating box 132, in order to balance the second cavity internal gas pressure, when there is ultralow temperature, negative pressure is presented in this second cavity, easily suck the steam in environment under suction function, and above-mentioned good sealing makes moisture not easily overflow in the second cavity, then utilize breather valve 134 to address this problem well.
Described partition member 5 comprises multiple protruding part, has less protruding part and larger and be arranged on the protruding part of center, in order to strengthen the intensity between two cavitys.Wherein, a tiny perforate is had at the protruding part of center, line between electric component 3 with light source assembly 2 is connected by described perforate, be arranged so that electric component 3 and light source assembly 2 are arranged in lamp housing by the mode of module because of individual cavity, simplify wiring, only need to realize simple necessary connection by perforate, wiring space is rationally effective; Can produce heat in actual light source assembly 2 use procedure, described perforate also helps balance first cavity internal gas pressure.
In addition, for the ease of operating personnel's work high above the ground, pivotally connected between described back shroud 13 and described top shell 11, described back shroud 13 gravitate and naturally hanging down, convenient operation personnel one man operation changes electric component 3, greatly saves maintenance time and human cost.Cover plate 13 inner surface is provided with the angle demodulator 41 for regulating described armshaft 4 in the rear, the operation adjustment member of this adjuster is arranged on the outside of described lamp housing 1, operating personnel regulate without the need to dismantling described back shroud 13, but control this angle demodulator 41 in outside by adjusting bolt scope of activities in loose slot, convenient operation human users and greatly expand the scope of application of LED street lamp.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (10)
1. a LED street lamp, is characterized in that, comprising:
Easy-to-dismount lamp housing (1), described lamp housing (1) comprises top shell (11), front shroud (12), back shroud (13); Described back shroud (13) and described front shroud (12) are arranged on the same face of described top shell (11), described top shell (11) is separated into two parts by partition member (5), a part of and described front shroud (12) is connected by the first securing member, both closed formation first cavitys, and another part is connected with described back shroud (13) is detachable, both closed formation second cavitys; Described back shroud (13) is provided with draw-in groove (131), and described top shell (11) is provided with the buckle (111) removal force being acted on described draw-in groove (131) snap-fit towards direction, ground;
Light source assembly (2), seals the first cavity be contained in described lamp housing (1);
Electric component (3), separates with described light source assembly (2) the second cavity be contained in described lamp housing (1);
Armshaft (4), is connected with described lamp housing (1) and is used for cable wiring and regulates angle between described street lamp and ground.
2. a kind of LED street lamp according to claim 1, is characterized in that, described back shroud (13) inner surface is provided with all round closure and towards first accommodating box (132) of described top shell (11) direction opening; Described top shell (11) inner surface is provided with all round closure and towards second accommodating box (112) of described back shroud (13) direction opening; Described first accommodating box (132) and described second accommodating box (112) are tightly connected.
3. a kind of LED street lamp according to claim 2, it is characterized in that, be provided with electrical connector mouth (1322) in described first accommodating box (132), in described second accommodating box (112), be provided with electric component (3).
4. a kind of LED street lamp according to claim 3, it is characterized in that, the wiring in armshaft (4) is by being arranged on waterproof end plug (1321) on described first accommodating box (132) through described electrical connector mouth (1322).
5. a kind of LED street lamp according to claim 3, is characterized in that, is also provided with the breather valve (134) for balancing the second cavity air pressure in described first accommodating box (132).
6. a kind of LED street lamp according to claim 1, it is characterized in that, described buckle (111) comprises fixed part (1111), connecting portion (1112) and movable part (1113), described movable part (1113) is connected with described fixed part (1111) by described connecting portion (1112), and described movable part (1113) realizes described movable part (1113) and described fixed part (1111) being fixedly connected with between the two under the common rotation of described connecting portion (1112).
7. a kind of LED street lamp according to claim 6, it is characterized in that, described fixed part (1111) is arranged along described top shell (11) edge to indentation in described second cavity, and has the holding section (1111a) than opposite side relative high surface in its side away from described second cavity; Described draw-in groove (131) is arranged along described back shroud (13) edge, and has the holding section (131a) than opposite side relative high surface in its side away from described second cavity; Described movable part (1113) is arc shape board, one end has kink (1113a), and the holding section (131a) of the holding section (1111a) of described fixed part (1111) with corresponding described draw-in groove (131) is fixedly connected with by described movable part (1113) under the acting in conjunction of described connecting portion (1112).
8. a kind of LED street lamp according to claim 1, is characterized in that, one end and the described top shell (11) of described back shroud (13) are pivotally connected.
9. a kind of LED street lamp according to claim 1, it is characterized in that, described partition member (5) comprises multiple protruding part for strengthening lamp housing intensity and is convenient to be connected the cable wiring of light source assembly (2) and electric component (3) and the perforate for balancing the first cavity air pressure.
10. a kind of LED street lamp according to claim 2, is characterized in that, described armshaft (4) has and is arranged on described back shroud (13) inner surface and described first accommodating box (132) angle demodulator outward (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138945.XU CN204420806U (en) | 2015-03-12 | 2015-03-12 | A kind of LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138945.XU CN204420806U (en) | 2015-03-12 | 2015-03-12 | A kind of LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420806U true CN204420806U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520138945.XU Active CN204420806U (en) | 2015-03-12 | 2015-03-12 | A kind of LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728676A (en) * | 2015-03-12 | 2015-06-24 | 浙江晶日照明科技有限公司 | LED street lamp |
| CN109578872A (en) * | 2018-12-24 | 2019-04-05 | 和鸿电气股份有限公司 | A kind of adjustable street lamp of light-transmission angles |
-
2015
- 2015-03-12 CN CN201520138945.XU patent/CN204420806U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728676A (en) * | 2015-03-12 | 2015-06-24 | 浙江晶日照明科技有限公司 | LED street lamp |
| CN109578872A (en) * | 2018-12-24 | 2019-04-05 | 和鸿电气股份有限公司 | A kind of adjustable street lamp of light-transmission angles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Zhejiang Jingri Lighting Technology Co., Ltd. at the junction of Jingwu Road and Huzhi Avenue in Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Jingri Science and Technology Co., Ltd. Address before: 313000 Zhejiang Jingri Lighting Technology Co., Ltd. at the junction of Jingwu Road and Huzhi Avenue in Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang Jingri Lighting Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 313000 Zhejiang city of Huzhou Province in Eastern New District Road No. 2008 Patentee after: Zhejiang Jingri Science and Technology Co.,Ltd. Address before: 313000 Wuxing City, Zhejiang Province, by the way of the road and the intersection of the Lake Avenue, Zhejiang, crystal sun lighting technology Co., Ltd., five Patentee before: Zhejiang Jingri Science and Technology Co.,Ltd. |