CN203384771U - LED street lamp convenient to assemble and disassemble - Google Patents
LED street lamp convenient to assemble and disassemble Download PDFInfo
- Publication number
- CN203384771U CN203384771U CN201320369905.7U CN201320369905U CN203384771U CN 203384771 U CN203384771 U CN 203384771U CN 201320369905 U CN201320369905 U CN 201320369905U CN 203384771 U CN203384771 U CN 203384771U
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- China
- Prior art keywords
- street lamp
- led street
- assemble
- disassemble
- led
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- 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 - Lifetime
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- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 16
- 238000005034 decoration Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED street lamp convenient to assemble and disassemble. The LED street lamp comprises a decorative assembly, a middle light emitting assembly and a mounting assembly. The decorative assembly is arranged at the head of the LED street lamp, and the mounting assembly is arranged at the tail of the LED street lamp; the light emitting assembly comprises two side plates and a plurality of LED modules, and the two side plates are fixed onto the mounting assembly by the aid of bolts; the LED modules are clamped on the two side plates and are arranged side by side; the decorative assembly is clamped with the side plates. The LED street lamp has the advantages that the decorative assembly and the LED modules are respectively clamped with the side plates, the side plates are connected with the mounting assembly by the bolts, and accordingly the LED street lamp is stable in structure and convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to a lighting apparatus technical field especially relates to a LED module convenient to dismouting.
Background
Under certain forward bias voltage and injection current, holes injected into a P region and electrons injected into an N region are radiated and recombined to emit photons, so that electric energy is directly converted into light energy. The solid-state cold light source is environment-friendly and pollution-free, and has the characteristics of low power consumption, high lighting effect, long service life and the like.
The existing LED street lamp is often integrally formed, a mold is often required to be remodeled when the whole lamp is partially changed, and the production cost is high.
Chinese patent publication No. CN201434280Y discloses an LED street lamp, which comprises a head decoration, a middle light-emitting member, and a tail installation member, wherein the light-emitting member includes a heat sink and a lampshade enclosing with the heat sink to form a lighting cavity, an aluminum substrate fixed on the heat sink is disposed in the lighting cavity, a plurality of LEDs are welded on the aluminum substrate, and two ends of the light-emitting member are respectively sleeved with the decoration and the installation member and fixed by nuts.
The LED street lamp of this patent divide into the decoration, illuminating part and installed part triplex, the triplex cup joints each other, although this patent is the installed part to a certain extent, changes such as decoration provide convenience, nevertheless cup joint in order to form, need set up special cup joint structure, decoration and installed part and illuminating part just right both sides border mentioned as the embodiment are equipped with the chimb respectively, during the equipment, the both ends of illuminating part stretch into in the chimb and form and cup joint, the structure is complicated, and cup joint the LED street lamp overall structure insecure that forms, still need use the bolt to consolidate, the installation is dismantled extremely inconveniently, aesthetic property is not good enough simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides a LED street lamp convenient to dismouting, simple structure, be convenient for installation and dismantlement.
The utility model provides a LED street lamp convenient to dismouting, comprises the installed part of the decoration of head, middle illuminating part and afterbody, the illuminating part include:
two side plates fixed on the mounting piece through bolts;
the LED modules are clamped on the two side plates and arranged side by side;
the decorative piece is clamped with the side plate.
The LED module includes:
the two sides of the radiator are respectively clamped on the corresponding side plates;
a lamp shade fixed on the radiator;
the aluminum substrate is positioned between the radiator and the lampshade and fixed on the radiator, and a plurality of LEDs are welded on the aluminum substrate.
Preferably, each side plate is provided with a folded edge, and the two sides of the radiator are provided with clamping grooves matched with the folded edges. Through the cooperation of hem and draw-in groove, but the joint of LED module is on two curb plates.
Preferably, a plurality of radiating fins are arranged on one side of the radiator back to the aluminum substrate. Because the LED street lamp can produce a large amount of heat in the lighting process, the arrangement of the radiating fins is favorable for heat dissipation.
Further preferably, the side surface of the heat dissipation fin is provided with a convex pattern. The raised lines increase the surface area of the radiating fins, and the radiating effect is better.
Preferably, all the LEDs are distributed in a matrix.
The number of the LED modules is not particularly strict, but the load of a power supply and the bearing capacity of the side plates should be considered, and preferably, the number of the LED modules is 2-8.
Further preferably, the number of the LED modules is 4-8.
Preferably, the mounting member includes a body fixed to the side plate by a bolt and a cover enclosing a cavity with the body, one end of the cover is hinged to the body, and the other end of the cover is fixedly connected to the body by a bolt.
For articulated between lid and the body, when the power supply device of LED street lamp was overhauld and was maintained to needs, only need with the lid upset, and the lid opens the back to do not break away from with the body, overhaul the back of finishing, directly with the lid upset lock can, it is extremely convenient to operate.
Preferably, the cavity is divided into two cavities by a partition plate, and the partition plate is provided with a wiring hole.
A driving power supply is arranged in the cavity close to the luminous piece. The driving power supply can convert commercial power into constant current to directly supply power to the light-emitting element.
In order to prevent rainwater from entering the power supply part from the wiring hole, the wiring hole is matched with and provided with a waterproof connector.
In order to install the LED street lamp conveniently, the tail part of the body is provided with an installation hole matched with the street lamp pole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, be the joint between decoration and curb plate and LED module and the curb plate, be bolted connection between curb plate and the installed part, the structure is firm, and the installation dismantlement is convenient.
The utility model discloses in, for articulated in the installed part between body and the lid for when the staff safeguards the power position of LED street lamp, it is more convenient to operate.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an LED street lamp convenient for assembly and disassembly according to the present invention;
FIG. 2 is an exploded view of the LED street lamp shown in FIG. 1, which is easy to disassemble and assemble;
FIG. 3 is a schematic perspective view of the LED module shown in FIG. 1;
fig. 4 is an exploded view of the LED module shown in fig. 3;
wherein,
1-a mounting member; 2-a light emitting member; 3-a decorative piece;
101-a body; 102-a cover body; 103-a second sealing ring;
104-mounting holes; 105-a separator; 106-a drive power supply;
107-wiring holes; 108-a watertight joint;
21-an LED module; 22-side plate; 2101-base;
2102-aluminum substrate; 2103-heat sink fins; 2104-card slot;
2105-a first sealing ring; 2106-lamp shade; 2107-grooves.
Detailed Description
The present invention will be further explained with reference to the following specific examples.
As shown in fig. 1, the LED street lamp of the present embodiment is composed of a head decoration 3, a middle light emitting element 2 and a tail installation element 1.
As shown in fig. 2, the mounting member 1 includes a body 101 and a cover 102 enclosing a cavity with the body 101, and one end of the cover 102 is hinged to the body 101, so as to facilitate the maintenance of the power supply by the worker. The other end of the cover body 102 is fixedly connected with the body 101 through two bolts, so that the structure between the body 101 and the cover body 102 is more stable, the sealing performance is better, in order to enhance the sealing performance, a second sealing ring 103 is further arranged between the cover body 102 and the body 101, and the second sealing ring 103 is distributed around the body 101. In addition, the body 101 is further provided with a mounting hole 104 matched with a light pole, so that the LED street lamp can be mounted on the light pole.
A partition 105 is further disposed in a cavity enclosed by the main body 101 and the cover 102, the partition 105 divides the cavity into two parts, and a driving power supply 106 is disposed in the cavity adjacent to the light emitting element for supplying power to the light emitting element. A wiring hole 107 is formed in the partition plate, and a waterproof connector 108 is further installed in the wiring hole in a matched mode, so that rainwater is prevented from entering a power supply position.
Luminous 2 includes curb plate 22 and LED module 21, and curb plate 22 is two, plays the effect of bearing LED module 21, and every curb plate 22 all is in the same place through the body fixed connection of two bolts and installed part.
The number of the LED modules 22 is four, the output power of each LED module 22 is 30W, outgoing lines of the four LED modules are connected with the same power supply, the space of power supply leads in the lamp is saved, and the LED lamp is attractive and convenient to control.
Fig. 3 and 4 show the structure of the LED module of this embodiment, and it can be seen that the LED module 21 includes a heat sink, an aluminum substrate 2012 and a lamp cover 2106.
The radiator comprises a base 2101 and radiating fins 2103, the base 2101 is flat, eleven radiating fins 2103 are fixed on the front surface of the base 2101, the eleven radiating fins 2103 are mutually parallel and are distributed at equal intervals, the side surface of each radiating fin 2103 is provided with a plurality of convex patterns, and the convex patterns enable the surface area of the radiating fins 2103 to be increased, so that the radiating performance of the radiator is enhanced. Clamping grooves 2104 are further welded on two sides of the base 2101, each side plate 22 is provided with a folded edge matched with the side plate 22, and during installation, the LED modules 21 are clamped on the side plates 22 through the mutual matching of the clamping grooves 2104 and the folded edges.
An aluminum substrate 2102 is fixed to the back surface of the base 2101, the aluminum substrate 2102 and the base 2101 are connected by bolts, the aluminum substrate 2102 is a carrier of an LED and is rectangular, and the shape of the aluminum substrate 2102 can be set according to specific production requirements. The aluminum substrate 2102 has 18 LEDs soldered thereto, and all the LEDs are distributed in a matrix on the aluminum substrate 2102.
The lampshade 2106 is usually made of PVC, the lampshade 2106 is fixed on the base 2101 by bolts, the lampshade 2106 is further provided with a groove 2107, a first sealing ring 2105 is arranged in the groove 2107, the first sealing ring 2105 is distributed around the aluminum base plate 2102, when the lampshade 2106 is installed on the base 2101, the first sealing ring 2105 can seal the space between the lampshade 2106 and the base 2101, so that all LEDs are in a sealed environment, and the light emitted by the LEDs is prevented from being dissipated.
The decoration 3 can make whole LED street lamp more pleasing to the eye, and decoration 3 joint is on two curb plates 22.
When assembling the LED street lamp, assemble the installed part well earlier, assemble the LED module again: the aluminum substrate is fixed on the base through the bolts, the first sealing ring is arranged in the groove of the lampshade, and finally the lampshade is fixed with the base through the bolts. After the LED module is assembled, the two side plates are fixed on the body through the bolts, the LED module is clamped on the two side plates, the decorating part is clamped and fixed on the two side plates, and the LED module can be connected after the LED module is connected. The LED street lamp can be installed on the street lamp pole through the installation hole of the body. Be the joint between decoration and curb plate and LED module and the curb plate, be bolted connection between curb plate and the installed part, the structure is firm, and the installation is dismantled conveniently.
The above description is only exemplary of the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the present invention.
Claims (8)
1. The utility model provides a LED street lamp convenient to dismouting, comprises the installed part of the decoration of head, middle illuminating part and afterbody, its characterized in that, illuminating part include:
two side plates fixed on the mounting piece through bolts;
the LED modules are clamped on the two side plates and arranged side by side;
the decorative piece is clamped with the side plate.
2. The LED street lamp convenient to disassemble and assemble as claimed in claim 1, wherein the LED module comprises:
the two sides of the radiator are respectively clamped on the corresponding side plates;
a lamp shade fixed on the radiator;
the aluminum substrate is positioned between the radiator and the lampshade and fixed on the radiator, and a plurality of LEDs are welded on the aluminum substrate.
3. The LED street lamp convenient to disassemble and assemble as claimed in claim 1, wherein the mounting member comprises a body fixed with the side plate through a bolt and a cover body enclosing a cavity with the body, one end of the cover body is hinged with the body, and the other end is fixedly connected with the body through a bolt.
4. The LED street lamp convenient to disassemble and assemble as claimed in claim 3, wherein the cavity is divided into two cavities by a partition plate, and the partition plate is provided with wiring holes.
5. The LED street lamp convenient to disassemble and assemble as claimed in claim 4, wherein the wiring holes are fitted with waterproof joints.
6. The LED street lamp convenient to disassemble and assemble as claimed in claim 4, wherein a driving power supply is arranged in the cavity close to the luminous element.
7. The LED street lamp convenient to disassemble and assemble as claimed in claim 3, wherein the tail of the body is provided with a mounting hole matched with the street lamp post.
8. The LED street lamp convenient to disassemble and assemble as claimed in claim 1, wherein the LED modules are 2-8 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369905.7U CN203384771U (en) | 2013-06-25 | 2013-06-25 | LED street lamp convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320369905.7U CN203384771U (en) | 2013-06-25 | 2013-06-25 | LED street lamp convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384771U true CN203384771U (en) | 2014-01-08 |
Family
ID=49873257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320369905.7U Expired - Lifetime CN203384771U (en) | 2013-06-25 | 2013-06-25 | LED street lamp convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832831A (en) * | 2015-04-10 | 2015-08-12 | 长兴曙峰光电科技有限公司 | LED street lamp |
-
2013
- 2013-06-25 CN CN201320369905.7U patent/CN203384771U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832831A (en) * | 2015-04-10 | 2015-08-12 | 长兴曙峰光电科技有限公司 | LED street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |