CN205244855U - Stamping structure LED street lamp head - Google Patents
Stamping structure LED street lamp head Download PDFInfo
- Publication number
- CN205244855U CN205244855U CN201521051274.XU CN201521051274U CN205244855U CN 205244855 U CN205244855 U CN 205244855U CN 201521051274 U CN201521051274 U CN 201521051274U CN 205244855 U CN205244855 U CN 205244855U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- lower cover
- led street
- lamp cap
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a street lamp head especially relates to a stamping structure LED street lamp head, and it includes module and casing, the casing includes monoblock metal sheet stamping forming's upper cover and monoblock metal sheet stamping forming's lower cover, upper cover and lower cover are mutually supported correspondingly and pass through the articulated elements connection at the afterbody, owing to the punching press can not directly once be accomplished the casing, thus set the casing to the form of subdivision from top to bottom, also easy access and maintenance in addition, the casing is streamlinedly, and its effect reduces the resistance of street lamp in wind, shell structure is the structure that combines the design of panel beating material properties.
Description
Technical field
The utility model relates to a kind of street lamp cap, especially relates to a kind of punching structure LED street lamp cap.
Background technology
LED street lamp cap generally comprises module, module power line, end cap, bonnet; Module is made up of radiator, lens, gland and light source assembly; Light source assembly comprises the LED light source of many spread configurations.
The deficiencies in the prior art are, housing (comprising end cap, bonnet, gland etc.) all adopts die cast. Die casting (English: diecasting) is a kind of metal casting technique, is characterized in utilizing mold cavity to apply high pressure to the metal melting. Adopt the housing of extrusion process making owing to first melting aftershaping, therefore its intensity is not high, also may there is the defects such as pore, shrinkage cavity, hot tearing and current mark, die casting itself is owing to requiring very high for equipment die etc. in addition, therefore the general a large amount of productions that are applicable to a product, in the time that product needed is changed pattern, the cost of its corollary equipment or mould is quite high.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of stamping forming LED street lamp cap.
The technical solution of the utility model is:
A kind of punching structure LED street lamp cap, it is characterized in that, it comprises module and housing, described housing comprises the stamping forming upper cover of block of metal plate and the stamping forming lower cover of block of metal plate, and cooperatively interact correspondence and being connected by articulated elements at afterbody of described upper cover and lower cover, because punching press can not directly once complete housing, therefore housing is arranged to the form of upper and lower subdivision, also easy access and maintenance in addition, described housing is streamlined, and its effect is to reduce the resistance of street lamp in wind; Described shell structure is the structure in conjunction with the design of panel beating material behavior;
Described module comprises radiating subassembly and is encapsulated in the luminescence component of radiating subassembly bottom;
On described, be covered with some shutter louvres;
Described lower cover middle part is provided with round rectangle shape through hole is installed, the part that described lower cover is installed through hole periphery at the round rectangle shape formation boss structure that raises up, the radiating subassembly two ends that luminescence component in described module is arranged in round rectangle shape installation through hole and in module are arranged on boss structure by bolt, and the bottom surface of described module is provided with lens.
Further, be covered with some strip bulges under described, described strip bulge is line segment or arc shape, and its effect is to leave gap between lamp holder inner part and installed surface, is beneficial to heat radiation.
Further, the bending place, edge of described upper cover and lower cover all becomes fillet, the equal camber in bending place or the fillet of described boss structure, and its effect is that the round and smooth design of fillet or arc is beneficial to punching press formation high strength housing.
Further, in described housing, be also provided with support by bolt, for objects such as securing electric lines bars.
Further, described radiating subassembly comprises at least one heat conduction aluminium block, and described heat conduction aluminium block is provided with some radiating fins.
Further, the afterbody of described housing is coordinated and is provided with a manhole by upper cover and lower cover, for installing wire bar.
A kind of punching structure LED street lamp cap, its preparation method comprises the following steps:
Obtain respectively upper cover and lower cover by punching press;
Described punching press flow process is: march into the arena → shearing blanking → stretch forming → shaping → trimming → punching of plate → rush flanging bore → crimping → flange → rush side mouth → tapping → polishing → polishing → heat to invade zinc → spraying;
Lower cover is installed to module, support and lens;
Upper cover is connected by articulated elements with lower cover, and coordinates upper cover that one buckle is set at lower cover front end, for controlling upper cover folding, in lower cover one side cooperation, be covered with support bar.
The beneficial effects of the utility model are: because housing of the present utility model is to be stamped to form respectively by two complete metallic plates, have very high intensity, also have in addition the features such as light, various shapes; Because drawing velocity is faster and cost is low than die casting, therefore the utility model also has advantages of that production cost is low, production efficiency is high.
Brief description of the drawings
Fig. 1 is the utility model top view;
Fig. 2 is the utility model upward view;
Fig. 3 is the utility model side view;
Fig. 4 is the utility model internal structure schematic diagram;
Fig. 5 is the utility model scheme of installation.
In figure, 1, upper cover; 2, lower cover; 3, articulated elements; 4, lens; 5, module; 6, support; 7, support bar; 11, louvre; 21, boss structure; 22, round rectangle shape is installed through hole; 23, strip bulge; 61, electric pole.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
Embodiment 1
As shown in Figure 1,2,3, 4, a kind of punching structure LED street lamp cap, it is characterized in that, it comprises module 5 and housing, described housing comprises the stamping forming upper cover 1 of block of metal plate and the stamping forming lower cover 2 of block of metal plate, cooperatively interact correspondence and being connected by articulated elements 3 at afterbody of described upper cover 1 and lower cover 2, because punching press can not directly once complete housing, therefore housing is arranged to the form of upper and lower subdivision, also easy access and maintenance in addition, described housing is streamlined, and its effect is to reduce the resistance of street lamp in wind; Described shell structure is the structure in conjunction with the design of panel beating material behavior;
Described module 5 comprises radiating subassembly and is encapsulated in the luminescence component of radiating subassembly bottom;
Described upper cover 1 is provided with some shutter louvres 11;
Described lower cover 2 middle parts are provided with round rectangle shape through hole 22 are installed, described lower cover raises up and forms boss structure 21 in the part of round rectangle shape installation through hole 22 peripheries, the radiating subassembly two ends that luminescence component in described module 5 is arranged in round rectangle shape installation through hole 22 and in module 5 are arranged on boss structure 21 by bolt, and the bottom surface of described module is provided with lens 4.
Embodiment 2
Described lower cover 2 is provided with some strip bulges 23, and described strip bulge 23 is line segment or arc shape, and its effect is to leave gap between lamp holder inner part and installed surface, is beneficial to heat radiation.
Embodiment 2 other structures are identical with embodiment 1.
Embodiment 3
The bending place, edge of described upper cover 1 and lower cover 2 all becomes fillet, the equal camber in bending place or the fillet of described boss structure 21, and its effect is that the round and smooth design of fillet or arc is beneficial to punching press formation high strength housing.
Embodiment 3 other structures are identical with embodiment 2.
Embodiment 4
In described housing, be also provided with support 6 by bolt, for securing electric lines bar 61 objects such as grade.
Embodiment 4 other structures are identical with embodiment 3.
Embodiment 5
Described radiating subassembly comprises at least one heat conduction aluminium block, and described heat conduction aluminium block is provided with some radiating fins.
Embodiment 5 other structures are identical with embodiment 4.
Embodiment 6
The afterbody of described housing is coordinated and is provided with a manhole by upper cover 1 and lower cover 2, for installing wire bar 61.
Embodiment 6 other structures are identical with embodiment 5.
Embodiment 7
A kind of punching structure LED street lamp cap, its preparation method comprises the following steps:
Obtain respectively upper cover 1 and lower cover 2 by punching press;
Described punching press flow process is: march into the arena → shearing blanking → stretch forming → shaping → trimming → punching of plate → rush flanging bore → crimping → flange → rush side mouth → tapping → polishing → polishing → heat to invade zinc → spraying;
Lower cover 2 is installed to module 5, support 6 and lens 4;
Upper cover 1 is connected by articulated elements 3 with lower cover 2, and coordinates upper cover 1 that a buckle is set at lower cover 2 front ends, for controlling upper cover folding, lower cover 2 one sides coordinate upper cover 1 to be provided with support bar 7.
The specific descriptions that embodiment 7 is punching press, but it should be pointed out that punching course particular procedures is loaded down with trivial details, in the situation that there is no substantial improvements, only the details of punching course to be modified, such amendment should fall in protection domain of the present utility model.
That in above-described embodiment and description, describes just illustrates principle of the present utility model and most preferred embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.
Claims (7)
1. a punching structure LED street lamp cap, it is characterized in that, it comprises module and housing, described housing comprises the stamping forming upper cover of block of metal plate and the stamping forming lower cover of block of metal plate, cooperatively interact correspondence and being connected by articulated elements at afterbody of described upper cover and lower cover, housing is arranged to the form of upper and lower subdivision, and described housing is streamlined;
Described module comprises radiating subassembly and is encapsulated in the luminescence component of radiating subassembly bottom;
On described, be covered with some shutter louvres;
Described lower cover middle part is provided with round rectangle shape through hole is installed, the part that described lower cover is installed through hole periphery at the round rectangle shape formation boss structure that raises up, the radiating subassembly two ends that luminescence component in described module is arranged in round rectangle shape installation through hole and in module are arranged on boss structure by bolt, and the bottom surface of described module is provided with lens.
2. punching structure LED street lamp cap according to claim 1, is characterized in that: under described, be covered with some strip bulges, described strip bulge is line segment or arc shape.
3. punching structure LED street lamp cap according to claim 2, is characterized in that: the bending place, edge of described upper cover and lower cover all becomes fillet, the equal camber in bending place or the fillet of described boss structure.
4. punching structure LED street lamp cap according to claim 3, is characterized in that: in described housing, be also provided with support by bolt.
5. punching structure LED street lamp cap according to claim 4, is characterized in that: described radiating subassembly comprises at least one heat conduction aluminium block, described heat conduction aluminium block is provided with some radiating fins.
6. punching structure LED street lamp cap according to claim 5, is characterized in that: the afterbody of described housing is coordinated and is provided with a manhole by upper cover and lower cover.
7. punching structure LED street lamp cap according to claim 6, is characterized in that: described lower cover front end coordinates upper cover that one buckle is set, and in lower cover one side cooperation, is covered with support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051274.XU CN205244855U (en) | 2015-12-16 | 2015-12-16 | Stamping structure LED street lamp head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051274.XU CN205244855U (en) | 2015-12-16 | 2015-12-16 | Stamping structure LED street lamp head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205244855U true CN205244855U (en) | 2016-05-18 |
Family
ID=55943932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051274.XU Expired - Fee Related CN205244855U (en) | 2015-12-16 | 2015-12-16 | Stamping structure LED street lamp head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205244855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371127A (en) * | 2015-12-16 | 2016-03-02 | 东莞市星曜光电照明科技有限公司 | LED street lamp holder with stamping structure |
-
2015
- 2015-12-16 CN CN201521051274.XU patent/CN205244855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371127A (en) * | 2015-12-16 | 2016-03-02 | 东莞市星曜光电照明科技有限公司 | LED street lamp holder with stamping structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105371127A (en) | LED street lamp holder with stamping structure | |
| CN203395684U (en) | Light emitting diode (LED) lighting device | |
| CN205244855U (en) | Stamping structure LED street lamp head | |
| CN204786269U (en) | Projecting lamp lamp shade | |
| CN204621048U (en) | The die cast structure of blade extrusion section bar | |
| CN102151066A (en) | Cookware for electromagnetic oven as well as dedicated fixture and producing process thereof | |
| CN201680327U (en) | Heat dissipation structure and lighting device using the same | |
| CN204477798U (en) | A kind of LED lamp in gas station | |
| CN205619114U (en) | LED (light -emitting diode) projection lamp | |
| CN105627268B (en) | A kind of LED light ventilation and heat channel | |
| CN209801617U (en) | All-metal electrical appliance box | |
| CN205261310U (en) | LED lamp | |
| CN208846209U (en) | A kind of LED floodlight | |
| CN102814429A (en) | Light-emitting diode (LED) assembling screen and bottom casing and bottom casing manufacture method thereof | |
| CN202065817U (en) | High-power LED streetlamp | |
| CN204026592U (en) | A kind of LED street lamp radiator module | |
| CN206001342U (en) | It is applied to the light source assembly of lamp affixed to the ceiling | |
| CN203052254U (en) | Light-emitting diode (LED) illuminating device | |
| CN204328552U (en) | LED projector lamp | |
| CN207967638U (en) | A kind of no-welding-spot pin-connected panel low-pressure power distribution cabinet shell | |
| CN204052552U (en) | Automobile lower protective plate screw decompressor | |
| CN203628396U (en) | Integrated metal halide lamp | |
| CN202978286U (en) | Low-pressure reactive compensation box | |
| CN204114605U (en) | A kind of good LED of dispelling the heat | |
| CN208720025U (en) | A kind of New LED fillet Line lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20171216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |