CN209762887U - Street lamp waterproof light source - Google Patents
Street lamp waterproof light source Download PDFInfo
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- CN209762887U CN209762887U CN201920841389.0U CN201920841389U CN209762887U CN 209762887 U CN209762887 U CN 209762887U CN 201920841389 U CN201920841389 U CN 201920841389U CN 209762887 U CN209762887 U CN 209762887U
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- light source
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- street lamp
- waterproof
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a street lamp waterproof light source, which comprises a base part and a light source part; the base part comprises a base shell, a light source PCB is arranged in the base shell, a plurality of light source plug-in female connectors are arranged on the light source PCB at intervals, a light source plug-in hole is formed in the position, corresponding to each light source plug-in female connector, of the top of the base shell, a plurality of power supply plug-in connectors are arranged on the periphery of the bottom of the light source PCB, a power supply plug-in hole is formed in the position, corresponding to each power supply plug-in connector, of the base shell, and the power supply plug-in holes are connected with an; the light source part comprises a light source shell, an LED light source is arranged in the light source shell, a light source plug is arranged at the bottom of the LED light source, a light transmitting cover is arranged at the top of the light source shell, and the light transmitting cover is connected with the light source shell in a sealing mode. The LED light source in this waterproof light source of street lamp is the independent structure, and every LED light source all independently with base portion plug-in connection, damages as an LED light source, can directly change this LED light source, practices thrift and uses and the maintenance cost.
Description
Technical Field
the utility model belongs to the technical field of the illumination, concretely relates to street lamp waterproof light source.
Background
The street lamp is an outdoor lamp composed of a lamp, an electric wire, a light source, a lamp post, a lamp arm, a flange plate and a basic embedded part, and is very wide in urban lighting application.
Most of lamps used by the existing street lamps are rectangular lamp brackets made of aluminum materials, and then components such as a waterproof power supply, a lamp group, a lens, a waterproof rubber ring and the like are embedded in the rectangular lamp brackets. In the manufacturing process of the structure, the process requirement is meticulous, the production cost is high, the lamp group in the existing street lamp is of an integrated structure consisting of a plurality of lamp beads, and when one lamp bead is damaged, the whole lamp group needs to be replaced, which undoubtedly brings burden to production enterprises and owners.
as a person skilled in the art, there is a need to overcome the shortcomings of the prior art, and to provide a street lamp light source technology which is low in cost and convenient to replace.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that prior art exists, the utility model provides a street lamp waterproof light source.
In order to achieve the above object, the utility model adopts the following technical scheme:
A waterproof light source of a street lamp comprises a base part and a light source part; the base part comprises a base shell, a light source PCB is arranged in the base shell, a plurality of light source plug connectors are arranged on the light source PCB at intervals, light source plug sockets are arranged at positions, corresponding to the light source plug connectors, of the top of the base shell, a plurality of power supply plug connectors are arranged on the periphery of the bottom of the light source PCB, power supply plug sockets are arranged at positions, corresponding to the power supply plug connectors, of the base shell, and the power supply plug sockets are connected with an external conductive structure through short connecting pieces with waterproof conductive plug connectors; the light source part comprises a light source shell, an LED light source is arranged in the light source shell, a light source plugging male connector matched with the light source plugging female connector is arranged at the bottom of the LED light source, a light transmitting cover is arranged at the top of the light source shell, and the light transmitting cover is connected with the light source shell in a sealing mode.
Further, the base shell comprises a base bottom shell and a base upper shell, the base bottom shell is connected with the base upper shell in a fastening mode through screws, a light source PCB mounting seat is arranged in an inner cavity of the bottom shell, and the light source PCB is connected with the light source PCB mounting seat in a clamping mode.
Further, the short connecting piece comprises a connecting piece body and a waterproof conductive plug; the connecting piece body comprises a connecting plate, clamping joints are respectively arranged on two sides of the connecting plate, a through hole is formed between the two clamping joints, and the waterproof conductive plug is inserted into the through hole.
furthermore, a plurality of limiting blocks are arranged on the base shell and around the power supply jack, and limiting grooves are formed in the four corners of the connecting plate and correspond to the limiting blocks.
Furthermore, the limiting block is of an L-shaped structure or a protruding hexahedral structure.
Further, the light source shell comprises a light source upper shell and a light source lower shell, light source mounting holes are formed in the middle parts of the light source upper shell and the light source lower shell, internal threads are formed in the inner side wall of each light source mounting hole of the light source upper shell, external threads matched with the internal threads are formed in the outer side wall of each LED light source, and the light source upper shell and the LED light sources are fixedly connected in a matched mode through the internal threads and the external threads; the light source inferior valve be provided with the joint groove in the light source mounting hole, lie in on the lateral wall of LED light source the downside of external screw thread be provided with the joint strip that the joint groove matches, the light source inferior valve with the LED light source passes through the joint groove with joint strip cooperation fixed connection.
Furthermore, a plurality of heat dissipation holes are formed in the peripheral side wall of the lower light source shell.
Further, a sealing ring is arranged between the light-transmitting cover and the light source shell.
Compared with the prior art, the utility model provides a technical scheme has following beneficial effect or advantage:
(1) The utility model provides a LED light source among the street lamp waterproof light source is the independent structure, and every LED light source all alone with base portion plug-in connection, damages when a LED light source, can directly change this LED light source, practices thrift and uses and the maintenance cost.
(2) The utility model provides a waterproof light source of street lamp can be in the same place a plurality of base portion splices through the short connecting piece to can connect and insert more LED light sources, improve the luminance of this waterproof light source of street lamp, simultaneously, can splice at will between the base portion, the molding is nimble various.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
Fig. 3 is a schematic structural diagram of a base bottom case according to an embodiment of the present invention;
Fig. 4 is a schematic structural diagram of the upper case of the base in the embodiment of the present invention;
Fig. 5 is a schematic structural diagram of a light source PCB board in an embodiment of the present invention;
FIG. 6 is a schematic structural view of a short connector according to an embodiment of the present invention;
Fig. 7 is a schematic structural diagram of an upper case of a light source according to an embodiment of the present invention;
Fig. 8 is a schematic structural view of a lower case of a light source according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of an LED light source in an embodiment of the present invention.
Detailed Description
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
in the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
As shown in fig. 1-9, an embodiment of the present invention provides a waterproof light source for street lamps, which includes a base portion 1 and a light source portion 2; the base part 1 comprises a base shell 110, a light source PCB 120 is arranged in the base shell 110, a plurality of light source connector female plugs 121 are arranged on the light source PCB 120 at intervals, a light source socket 113 is arranged at the position, corresponding to each light source connector female plug 121, of the top of the base shell 110, a plurality of power supply connectors 122 are arranged on the periphery of the bottom of the light source PCB 120, a power supply socket 114 is arranged at the position, corresponding to each power supply connector plug 122, of the base shell 110, and the power supply socket 114 is connected with an external conductive structure through a short connecting piece 3 with a waterproof conductive connector plug; the light source part 2 includes a light source housing 210, an LED light source 220 is disposed inside the light source housing 210, a light source connector male 221 matched with the light source connector female 121 is disposed at the bottom of the LED light source 220, a light-transmitting cover 230 is disposed at the top of the light source housing 210, and the light-transmitting cover 230 is hermetically connected with the light source housing 210.
In specific implementation, the structure of base casing 110 has a lot, because be provided with light source PCB 120 in base casing 110, for the installation and the change of convenient light source PCB 120, in further embodiment, the embodiment of the utility model provides a base casing 110 adopts the pin-connected panel structure, and it includes base drain pan 111 and base epitheca 112, through screw fastening connection between base drain pan 111 and the base epitheca 112, is provided with light source PCB board mount pad 115 in the inner chamber of base drain pan 111, and light source PCB 120 is connected with light source PCB board mount pad 115 joint.
In a specific implementation, the short connector 3 has a plurality of structural forms, and in a further embodiment, the short connector 3 in the embodiment of the present invention includes a connector body 310 and a waterproof conductive plug 320; the connector body 310 includes a connection plate 311, two sides of the connection plate 311 are respectively provided with a snap joint 312, a through hole is provided between the two snap joints 312, and a waterproof conductive plug 320 is inserted into the through hole.
In specific implementation, in order to prevent the short connecting piece 3 from rotating on the base housing 310, the stability of the structural member connected with the base housing 310 through the short connecting piece 3 is insufficient, in a further embodiment, the embodiment of the present invention provides a plurality of limiting blocks 116 on the base housing 110 around the power patch jack 114, and limiting grooves 313 are provided at positions corresponding to the limiting blocks 116 on four corners of the connecting plate 311. Through the cooperation of stopper and spacing groove, can restrict short connecting piece 3 on base housing 310 effectively, avoid its rotation to lead to the stability of the structure of being connected through short connecting piece 3 and base housing 310 not enough.
In a specific implementation process, the limiting block 116 has different structural types, and the limiting block 116 in the embodiment of the present invention may have an L-shaped structure or a protruded hexahedral structure, or of course, may also have other similar structures.
In a specific implementation process, the same as the base housing 110, the light source housing 210 in the embodiment of the present invention also adopts an assembled structure, which specifically includes a light source upper housing 211 and a light source lower housing 212, light source mounting holes 213 are provided in the middle portions of the light source upper housing 211 and the light source lower housing 212, wherein an inner thread 214 is provided on the inner side wall of the light source mounting hole 213 of the light source upper housing 211, an outer thread 222 matching with the inner thread 214 is provided on the outer side wall of the LED light source 220, and the light source upper housing 211 and the LED light source 220 are matched and fixed with the outer thread 222 through the inner thread 214; be provided with joint groove 215 in the light source mounting hole 213 of light source inferior valve 212, the downside that lies in external screw thread 222 on the lateral wall of LED light source 220 is provided with the joint strip 223 that matches with joint groove 215, and light source inferior valve 212 passes through joint groove 215 and joint strip 223 cooperation fixed connection with LED light source 220.
In specific implementation, because LED light source 220 can produce the heat when giving out light, in order to improve LED light source 220's radiating effect, extension LED light source 220's life, in further embodiment, the embodiment of the utility model provides an in the light source inferior valve 212 be provided with a plurality of louvres 216 on the lateral wall all around. Through setting up the louvre, can accelerate LED light source 220 heat dissipation, improve LED light source 220's radiating effect.
In a specific implementation process, there are many ways of sealing connection between the light-transmitting cover 230 and the light source housing 210, and the embodiment of the present invention specifically adopts a method that a sealing ring 240 is disposed between the light-transmitting cover 230 and the light source housing 210, and the sealing connection is performed through the sealing ring 240.
The embodiment of the utility model provides a LED light source among the street lamp waterproof light source is the independent structure, and every LED light source all damages when a LED light source alone with base portion plug-in connection, can directly change this LED light source, practices thrift and uses and the maintenance cost.
Further, the embodiment of the utility model provides a waterproof light source of street lamp can be in the same place a plurality of base portion concatenations through the short connecting piece to can connect and insert more LED light sources, improve the luminance of this waterproof light source of street lamp, simultaneously, can splice at will between the base portion, the molding is nimble various.
Finally, it should be noted that: the foregoing description is for the purpose of illustration and is not for the purpose of limitation. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of the subject matter that is disclosed herein is not intended to forego such subject matter, nor should the inventors be construed as having contemplated such subject matter as being part of the disclosed inventive subject matter.
Claims (8)
1. A street lamp waterproof light source is characterized by comprising a base part and a plurality of light source parts; the base part comprises a base shell, a light source PCB is arranged in the base shell, a plurality of light source plug connectors are arranged on the light source PCB at intervals, light source plug connector holes are formed in the positions, corresponding to the light source plug connectors, of the top of the base shell, a plurality of power supply plug connectors are arranged on the periphery of the bottom of the light source PCB, power supply plug holes are formed in the positions, corresponding to the power supply plug connectors, of the base shell, and the power supply plug holes are connected with an external conductive structure through short connecting pieces with waterproof conductive plug connectors; every light source portion includes the light source shell, the inside LED light source that is provided with of light source shell, the bottom of LED light source be provided with the male connector of light source connector that matches, the top of light source shell is provided with the printing opacity cover, the printing opacity cover with light source shell sealing connection.
2. The street lamp waterproof light source of claim 1, wherein the base shell comprises a base bottom shell and a base upper shell, the base bottom shell and the base upper shell are fastened and connected through screws, a light source PCB mounting seat is arranged in an inner cavity of the bottom shell, and the light source PCB is connected with the light source PCB mounting seat in a clamping manner.
3. the street lamp waterproof light source of claim 1, wherein the short connector comprises a connector body and a waterproof conductive plug; the connecting piece body comprises a connecting plate, clamping joints are respectively arranged on two sides of the connecting plate, a through hole is formed between the two clamping joints, and the waterproof conductive plug is inserted into the through hole.
4. The street lamp waterproof light source according to claim 3, wherein a plurality of limiting blocks are arranged on the base shell around the power jack, and limiting grooves are arranged at four corners of the connecting plate corresponding to the limiting blocks.
5. The street lamp waterproof light source of claim 4, wherein the limiting block is of an L-shaped structure or a protruding hexahedral structure.
6. The street lamp waterproof light source according to claim 1, wherein the light source housing comprises a light source upper shell and a light source lower shell, light source mounting holes are formed in the middle parts of the light source upper shell and the light source lower shell, internal threads are formed in the inner side wall of each light source mounting hole of the light source upper shell, external threads matched with the internal threads are formed in the outer side wall of the LED light source, and the light source upper shell and the LED light source are fixedly connected with the external threads in a matched mode through the internal threads; the light source inferior valve be provided with the joint groove in the light source mounting hole, lie in on the lateral wall of LED light source the downside of external screw thread be provided with the joint strip that the joint groove matches, the light source inferior valve with the LED light source passes through the joint groove with joint strip cooperation fixed connection.
7. the waterproof light source for street lamps as claimed in claim 6, wherein the peripheral side wall of the lower light source casing is provided with a plurality of heat dissipation holes.
8. The street lamp waterproof light source of claim 1, wherein a sealing ring is disposed between the light-transmissive cover and the light source housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841389.0U CN209762887U (en) | 2019-06-04 | 2019-06-04 | Street lamp waterproof light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841389.0U CN209762887U (en) | 2019-06-04 | 2019-06-04 | Street lamp waterproof light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209762887U true CN209762887U (en) | 2019-12-10 |
Family
ID=68745411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920841389.0U Active CN209762887U (en) | 2019-06-04 | 2019-06-04 | Street lamp waterproof light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209762887U (en) |
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2019
- 2019-06-04 CN CN201920841389.0U patent/CN209762887U/en active Active
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