CN204420889U - A kind of easy-to-dismount LED street lamp lamp housing - Google Patents
A kind of easy-to-dismount LED street lamp lamp housing Download PDFInfo
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- CN204420889U CN204420889U CN201520138944.5U CN201520138944U CN204420889U CN 204420889 U CN204420889 U CN 204420889U CN 201520138944 U CN201520138944 U CN 201520138944U CN 204420889 U CN204420889 U CN 204420889U
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- lamp housing
- back shroud
- top shell
- easy
- led street
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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of easy-to-dismount LED street lamp lamp housing, belongs to LED technical field.The utility model 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, be connected by the first securing member with described front shroud respectively, form the first cavity holding light source assembly in order to sealing, and be connected with described back shroud is detachable, form the second cavity in order to containing electric assemblage; 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 easy-to-dismount LED street lamp lamp housing of the utility model, convenient dismounting, snap fit can be realized without the need to instrument, improve and safeguard convenience and high efficiency, and waterproofing design excellent in lamp housing, to further increase in lamp housing electric component and light source assembly service life.
Description
Technical field
The utility model relates to LED technical field, particularly relates to a kind of easy-to-dismount LED street lamp lamp housing.
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, streetlamp housing part to be disassembled, operating personnel are in the maintenance of high empty position for a long time, after maintenance, recycling screwdriver is by streetlamp housing partial fixing, 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 the easy-to-dismount LED street lamp lamp housing of tool ejector.
The technical solution of the utility model is to provide a kind of easy-to-dismount LED street lamp 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, be connected by the first securing member with described front shroud respectively, form the first cavity holding light source assembly in order to sealing, and be connected with described back shroud is detachable, form the second cavity in order to containing electric assemblage; 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.
This LED street lamp lamp housing, arranges the cavity that light source assembly and electric component are independently placed, and while making Phototube Coupling improve 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.
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, described back shroud inner surface is provided with the breather valve for balancing the second cavity air pressure.
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 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, 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, this lamp housing also comprises the armshaft be arranged on for being electrically connected with light source assembly and electric component on described back shroud.
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 easy-to-dismount LED street lamp lamp housing of the utility model, convenient dismounting, snap fit can be realized without the need to instrument, improve and safeguard convenience and high efficiency, and waterproofing design excellent in lamp housing, to further increase in lamp housing electric component and light source assembly service life.
Accompanying drawing explanation
Fig. 1 is the perspective view of the easy-to-dismount LED street lamp lamp housing of the utility model;
Fig. 2 a is the structural representation of the easy-to-dismount LED street lamp lamp housing of the utility model back shroud when the second cavity is opened;
Fig. 2 b is the structural representation of the easy-to-dismount LED street lamp lamp housing of the utility model top shell when the second cavity is opened;
Fig. 3 is the schematic diagram of buckle in the easy-to-dismount LED street lamp lamp housing of the utility model.
In figure, 1-top shell; 11-buckle; 111-fixed part; Holding section on 111a-fixed part; 112-connecting portion; 113-movable part; 113a-kink; 12-second accommodating box; 2-front shroud; 3-back shroud; 31-draw-in groove; Holding section on 31a-draw-in groove; 32-first accommodating box; 321-waterproof end plug; 322-electrical connector mouth; 34-breather valve; 35-sealing ring; 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 easy-to-dismount LED street lamp lamp housing of the utility model comprises top shell 1, front shroud 2 and back shroud 3, described top shell 1 is a monoblock type, within it surface is separated into two parts by partition member 5, wherein a part and described front shroud 2 close formation first cavity, both being connected, forming airtight space for holding light source assembly by securing member, when light source assembly changed by needs, tool ejector just need be utilized to get off; And another part and described back shroud 3 close formation second cavity, form airtight space for containing electric assemblage.Like this light source assembly and electric component are separately positioned in individual cavity, can be different with the electric component operation and maintenance cycle and safeguard separately according to light source assembly; Under superhigh temperature and ultralow temperature situation, 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 in its lamp housing.The out of order probability of general electric component is more, then safeguard comparatively frequent, then design described back shroud 3 to be connected with described top shell 1 detachable, when without the need to utilizing the draw-in groove 31 on back shroud 3 and the buckle 11 in described top shell 1 to be used in conjunction with each other when instrument, can Rapid reversal or the clamping that realizes between described back shroud 3 and described top shell 1.
As Fig. 1-3, when exempting from instrument, back shroud 3 is removed from top shell 1, main cover plate 3 is in the rear provided with draw-in groove 31, and be provided with buckle 11 in top shell 1 and described back shroud 3 draw-in groove 31 relative position, described draw-in groove 31 mates mutually with described buckle 11, make operating personnel only need when work high above the ground direction earthward to exert oneself downwards, remove the clamping between buckle 11 and draw-in groove 31; The clamping realizing between buckle 11 and draw-in groove 31 utilizing counter force.Described buckle 11 comprises fixed part 111, connecting portion 112 and movable part 113, described fixed part 111 is arranged along described top shell 1 edge to direction indentation in described second cavity, same described draw-in groove 31 is arranged along described back shroud 3 edge, makes described draw-in groove 31 and the corresponding setting of described fixed part 111.Described connecting portion 112 one end is connected with described fixed part 111, and the other end is connected with described movable part 113.Described movable part 113 drives described connecting portion 112 with described fixed part 111 for basic point rotates while overturning.Described movable part 113 can be arc shape board, this arc shape board at lamp housing edge around movement in a curve time, band rotation connection 112 is movable, and after operating personnel's force, this movable part 113 is fixing or unclamp with fixed part 111.Wherein, described fixed part 111 has holding section 111a, 31a respectively with described draw-in groove 31, described fixed part 111 has the surface relatively higher than opposite side in its side away from described second cavity, be holding section 111a, described draw-in groove 31 has the surface relatively higher than opposite side in its side away from described second cavity, is holding section 31a; And one end of described movable part 113 has kink 113a, when fixation portions 111 matches with described draw-in groove 31, because of holding section 111a and 31a high surfaces, being convenient to kink 113a will both firmly engaging.
Consider water resistance, do following design: cover plate 3 is provided with the first accommodating box 32 in the rear, this the first accommodating box 32 bottom surface is located on described back shroud 3 inner surface, end face opening and all round closure, in described top shell 1, be provided with the second accommodating box 12 simultaneously, this the second accommodating box 12 bottom surface is located on described top shell 11 inner surface, end face opening and all round closure, described first accommodating box 32 is suitable with described second accommodating box 12 size, when described back shroud 13 and described top shell 11 close is connected time, described first accommodating box 32 and described second accommodating box 12 are tightly connected.Such as, be provided with the draw-in groove of embedded fluid sealant or sealing ring in the surrounding of described second accommodating box 12, effective sealing in both connected, prevents steam from entering and affect electric component, so the result of use of light source assembly.In order to improve water resistance further, electric component can be arranged in described second accommodating box 12, the wiring of electric component and external power source is not directly realized by armshaft (not shown), the inner surface of cover plate 3 in the rear can be provided with electrical connector mouth 322, be connected by waterproof end plug 321 between this electrical connector mouth 322 with described first accommodating box 32, such electric component can realize the effective of waterproof layer by layer by waterproof end plug 321 and the waterproof construction between the first accommodating box 32 with the second accommodating box 12 successively with the wiring of external power source and be connected.In addition, breather valve 34 is also provided with in described first accommodating box 32, 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 34 to address this problem well.
Described partition member 5 comprises multiple protruding part, can arrange less protruding part at periphery and arrange larger protruding part in center, in order to strengthen the intensity between two cavitys.Wherein, a tiny perforate is had at the protruding part of center, electric component in second cavity is connected by described perforate with the line between the light source assembly in the first cavity, be arranged so that electric component and light source assembly 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; 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 3 and described top shell 1, described back shroud 3 gravitate and naturally hanging down, convenient operation personnel one man operation changes electric component, greatly saves maintenance time and human cost.This LED street lamp lamp housing also comprises the armshaft be arranged on for being electrically connected with light source assembly and electric component on described back shroud 3.Described armshaft has and is arranged on described back shroud 3 inner surface and angle demodulator 41 outside described first accommodating 32 frames, the operation adjustment member of this adjuster 41 is arranged on the outside of described lamp housing, operating personnel regulate without the need to dismantling described back shroud 3, but control this angle demodulator 41 in outside by adjusting bolt scope of activities in loose slot, road-light light-source lighting area can be realized flexibly.
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 (9)
1. an easy-to-dismount LED street lamp lamp housing, is characterized in that, comprises top shell (1), front shroud (2), back shroud (3); Described back shroud (3) and described front shroud (2) are arranged on the same face of described top shell (1), described top shell (1) is separated into two parts by partition member (5), be connected by the first securing member with described front shroud (2) respectively, form the first cavity holding light source assembly in order to sealing, and be connected with described back shroud (3) is detachable, form the second cavity in order to containing electric assemblage; Described back shroud (3) is provided with draw-in groove (31), and described top shell (1) is provided with the buckle (11) removal force being acted on described draw-in groove (31) snap-fit towards direction, ground.
2. the easy-to-dismount LED street lamp lamp housing of one according to claim 1, is characterized in that, described back shroud (3) inner surface is provided with all round closure and towards first accommodating box (32) of described top shell (1) direction opening; Described top shell (1) inner surface is provided with all round closure and towards second accommodating box (12) of described back shroud (3) direction opening; Described first accommodating box (32) and described second accommodating box (12) are tightly connected.
3. the easy-to-dismount LED street lamp lamp housing of one according to claim 1, is characterized in that, described back shroud (3) inner surface is provided with the breather valve (34) for balancing the second cavity air pressure.
4. the easy-to-dismount LED street lamp lamp housing of one according to claim 1, is characterized in that, one end and the described top shell (1) of described back shroud (3) are pivotally connected.
5. the easy-to-dismount LED street lamp lamp housing of one according to claim 1, it is characterized in that, described buckle (11) comprises fixed part (111), connecting portion (112) and movable part (113), described movable part (113) is connected with described fixed part (111) by described connecting portion (112), and described movable part (113) realizes described movable part (113) and described fixed part (111) being fixedly connected with between the two under the common rotation of described connecting portion (112).
6. the easy-to-dismount LED street lamp lamp housing of one according to claim 5, it is characterized in that, described fixed part (111) is arranged along described top shell (1) edge to indentation in described second cavity, and has the holding section (111a) than opposite side relative high surface in its side away from described second cavity; Described draw-in groove (31) is arranged along described back shroud (3) edge, and has the holding section (31a) than opposite side relative high surface in its side away from described second cavity; Described movable part (113) is arc shape board, one end has kink (113a), and the holding section (31a) of the holding section (111a) of described fixed part (111) with corresponding described draw-in groove (31) is fixedly connected with by described movable part (113) under the acting in conjunction of described connecting portion (112).
7. the easy-to-dismount LED street lamp lamp housing of one 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 and electric component and the perforate for balancing the first cavity air pressure.
8. the easy-to-dismount LED street lamp lamp housing of one according to claim 2, is characterized in that, this lamp housing also comprises the armshaft be arranged on for being electrically connected with light source assembly and electric component on described back shroud (3).
9. the easy-to-dismount LED street lamp lamp housing of one according to claim 8, is characterized in that, described armshaft has and is arranged on described back shroud (3) inner surface and described first accommodating box (32) angle demodulator outward (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138944.5U CN204420889U (en) | 2015-03-12 | 2015-03-12 | A kind of easy-to-dismount LED street lamp lamp housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138944.5U CN204420889U (en) | 2015-03-12 | 2015-03-12 | A kind of easy-to-dismount LED street lamp lamp housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204420889U true CN204420889U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520138944.5U Active CN204420889U (en) | 2015-03-12 | 2015-03-12 | A kind of easy-to-dismount LED street lamp lamp housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204420889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266839A (en) * | 2018-03-07 | 2018-07-10 | 广东美的制冷设备有限公司 | Air processor |
-
2015
- 2015-03-12 CN CN201520138944.5U patent/CN204420889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266839A (en) * | 2018-03-07 | 2018-07-10 | 广东美的制冷设备有限公司 | Air processor |
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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 |
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. |
|
| CP01 | Change in the name or title 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. |
|
| CP02 | Change in the address of a patent holder |