CN109506174A - A kind of rain-proof type LED street lamp - Google Patents
A kind of rain-proof type LED street lamp Download PDFInfo
- Publication number
- CN109506174A CN109506174A CN201811129431.2A CN201811129431A CN109506174A CN 109506174 A CN109506174 A CN 109506174A CN 201811129431 A CN201811129431 A CN 201811129431A CN 109506174 A CN109506174 A CN 109506174A
- Authority
- CN
- China
- Prior art keywords
- street lamp
- lamp casing
- rain
- bottom end
- proof type
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of rain-proof type LED street lamps, including transparent shroud, street lamp casing and ventilation housing, the bottom end of the street lamp casing is equipped with transparent shroud, the street lamp casing bottom end of the transparent shroud side is provided with ventilation mouth, the surface of the ventilation mouth is equipped with isolation ring, the inside of the isolation ring is equipped with fine and closely woven web plate, the inside of the street lamp casing is equipped with solar panel, the bottom end of the solar panel is equipped with LED lamp, circuit substrate is installed inside street lamp casing above the solar panel, heat-conducting plate is installed inside street lamp casing above the circuit substrate, street lamp casing above the heat-conducting plate is internally provided with ventilation housing, the end surface of the street lamp casing is fixedly installed with rod piece connector.The present invention is by being provided with a series of structure, so that the street lamp is in use, can block to rainwater, it can be achieved that multistage waterproof effect while guaranteeing great heat radiation effect.
Description
Technical field
The present invention relates to road lighting technical field, specially a kind of rain-proof type LED street lamp.
Background technique
LED street lamp refers to the street lamp made of LED light source, has efficient, safety, energy-saving and environmental protection, service life length, response speed
The particular advantages such as fast, the colour rendering index height of degree, have a very important significance city illumination energy conservation.
LED street lamp in use, is chronically exposed in external environment, regular and contacting rain water, and existing LED
Lamp post structure is more single, and the waterproof performance having is insufficient, or is only the waterproof construction of single layer, and rainwater easily infiltrates into the road LED
Inside lamp, short circuit or even accident on fire is caused to occur, it, after being powered up, can not by the Resistance Influence inside LED street lamp
The meeting avoided generates a large amount of heat, need to guarantee the good heat dissipation performance of LED street lamp, and the mode to radiate is often air-cooled dissipates
Heat further increases the permeable probability of rainwater, in LED street lamp so be easy to causeing the phenomenon of LED street lamp structure leakproofness deficiency
The phenomenon that shiring the heavy work aning choose the light is be easy to cause in design, while not can guarantee rainwater-proof performance, it is even more impossible to guarantee heat dissipation effect, seriously
It influences to use.
Summary of the invention
The purpose of the present invention is to provide a kind of rain-proof type LED street lamps, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of rain-proof type LED street lamp, including transparent shroud,
Street lamp casing and ventilation housing, the bottom end of the street lamp casing are equipped with transparent shroud, and between transparent shroud and street lamp casing
Sealing rubber ring is installed, the street lamp casing bottom end of the transparent shroud side is provided with ventilation mouth, the table of the ventilation mouth at gap
Face is equipped with isolation ring, and the inside of the isolation ring is equipped with fine and closely woven web plate, and the inside of the street lamp casing is equipped with solar panel,
The bottom end of the solar panel is equipped with LED lamp, and circuit substrate is equipped with inside the street lamp casing above the solar panel, described
Heat-conducting plate is installed, the street lamp casing above the heat-conducting plate is internally provided with ventilation inside the street lamp casing above circuit substrate
Cavity, the end surface of the street lamp casing are fixedly installed with rod piece connector.
Preferably, the top of the street lamp casing is uniformly equipped with heat sink, and gap is provided between heat sink.
Preferably, the street lamp casing bottom end at the transparent shroud both ends is all fixedly installed with weather shield, and weather shield is outside
Extend.
Preferably, the rod piece connector is internally provided with wire lead slot, and wire lead slot extends to inside street lamp casing, and lead
The inside of slot is equipped with insulation cushion rubber.
Preferably, the inside of the ventilation housing is equipped with fine-structure mesh cylinder, the inner hollow of fine-structure mesh cylinder, and fine-structure mesh cylinder
Negative pressure fan is installed inside the ventilation housing of side.
Compared with prior art, the beneficial effects of the present invention are: the rain-proof type LED street lamp is by being equipped with isolation ring,
Do not influence ventilation mouth it is ventilative in the case where, its surrounding is wrapped up, the effect of certain isolation rainwater is realized, by being equipped with
Fine and closely woven web plate, and be used in combination with fine-structure mesh cylinder, while not influencing to be aerated inside ventilation housing, mesh is smaller, can be right
Rainwater realizes certain isolation effect, by being equipped with negative pressure fan, the air inside ventilation housing can be driven to flow, and accelerates to dissipate
The progress of heat, by being equipped with heat sink, it is possible to increase the heat dissipation area of street lamp casing improves radiating efficiency, led by being equipped with
Hot plate can guide the heat on the street lamp casing inner heat generating components, convenient for the progress of radiation processes, by being equipped with
Weather shield can block the rainwater of the street lamp two sides, rainwater is avoided directly to contact with street lamp bottom end, transparent by being equipped with
Shield can protect LED lamp, avoid it from directly contacting with outside, and by being equipped with sealing rubber ring, can be to transparent shield
It covers and is sealed with the gap of street lamp casing, realize waterproof effect.
Detailed description of the invention
Fig. 1 is bottom end structural schematic diagram of the invention；
Fig. 2 is main view of the invention；
Fig. 3 is side view of the invention；
Fig. 4 is schematic diagram of internal structure of the invention.
In figure: 1, isolation ring；2, fine and closely woven web plate；3, ventilation mouth；4, sealing rubber ring；5, transparent shroud；6, LED lamp；7,
Solar panel；8, rod piece connector；9, street lamp casing；10, weather shield；11, heat sink；12, ventilation housing；1201, fine-structure mesh cylinder；
1202, negative pressure fan；13, heat-conducting plate；14, insulate cushion rubber；15, wire lead slot；16, circuit substrate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention: a kind of rain-proof type LED street lamp, including transparent shroud 5, road
Lamp housing 9 and ventilation housing 12, the end surface of street lamp casing 9 are fixedly installed with rod piece connector 8, in actual use,
Rod piece connector 8 can be fixed on the lamppost of street lamp, and entire street lamp casing 9 is supported and is fixed, and pass through the external electricity of conducting wire
Source, to provide necessary electric energy inside street lamp casing 9, the inside of street lamp casing 9 is fixedly installed with solar panel 7, the table of solar panel 7
Face is optically focused coating, it can be achieved that optically focused, increases illuminating effect, the bottom end of solar panel 7 is fixedly installed with LED lamp 6, LED lamp 6
Electric energy is provided by external power supply, and is controlled by the control circuit inside the street lamp casing 9, can radiate luminous energy after energization, real
Existing illuminating effect, the bottom end of street lamp casing 9 are fixedly installed with transparent shroud 5, and the material of transparent shroud 5 is transparent plastic, is had
While stronger translucency, LED lamp 6 can actually be shrouded, and transparent shroud 5 and the gap location of street lamp casing 9 are fixed
Sealing rubber ring 4 is installed, it is possible to increase sealing performance, anti-water-stop body are penetrated into inside LED lamp 6, protected to LED lamp 6
It protects, is fixedly installed with circuit substrate 16 inside the street lamp casing 9 of 7 top of solar panel, multiple controls are installed on circuit substrate 16
Circuit and heating resistor, external power supply are directly attached thereto by power supply, and carry out electrical control, circuit substrate to LED lamp 6
Heat-conducting plate 13 is fixedly installed with inside the street lamp casing 9 of 16 tops, heat-conducting plate 13 is Copper alloy material, has Thermal conductivity
While, the heat generated can be uploaded to circuit substrate 16 and is oriented guidance, set inside the street lamp casing 9 of 13 top of heat-conducting plate
It is equipped with ventilation housing 12, heat-conducting plate 13 transfers heat to ventilation housing 12 and carries out air heat dissipation, the street lamp of 5 side of transparent shroud
9 bottom end of shell is provided with ventilation mouth 3, and practical ventilation mouth 3 is contacted with the bottom end of ventilation housing 12, the inside mutual conduction of the two,
Hot-air inside ventilation housing 12 can be discharged through ventilation mouth 3, realize heat dissipation effect, fixed peace at the marginal surface of ventilation mouth 3
Equipped with isolation ring 1, isolation ring 1 has certain height, can the surrounding of ventilation mouth 3 be shrouded and is isolated, avoid external rain
Water directly enters inside street lamp casing 9 through ventilation mouth 3, and the inside of isolation ring 1 is fixedly installed with fine and closely woven web plate 2, fine and closely woven web plate 2
Mesh is smaller, and in the case where not influencing heat dissipation, certain isolation can be carried out to less rainwater.
Further, the top of street lamp casing 9 is uniformly equipped with heat sink 11, and is provided with gap between heat sink 11.It is real
It applies in example, the material of heat sink 11 is copper alloy, and thermal conductivity is good, can guide the heat on 9 top of street lamp casing, and increase
Big heat dissipation area accelerates heat dissipation.
Further, 9 bottom end of street lamp casing at 5 both ends of transparent shroud is all fixedly installed with weather shield 10, and weather shield 10 to
Outer extension.In embodiment, in rain and snow, weather shield 10 can protect the both ends of transparent shroud 5, realize certain block
Effect, surface rain water are directly contacted with transparent shroud 5.
Further, rod piece connector 8 is internally provided with wire lead slot 15, and wire lead slot 15 extends to inside street lamp casing 9, and draws
The inside of wire casing 15 is equipped with insulation cushion rubber 14.In embodiment, the material of insulation cushion rubber 14 is electro-insulating rubber, in actual installation mistake
Cheng Zhong can access power supply line inside street lamp casing 9 through wire lead slot 15, and to provide electric energy inside it, and power supply line can be by insulating
Cushion rubber 14 is wrapped up, and while realizing insulating protection, power supply line is mounted.
Further, the inside of ventilation housing 12 is equipped with fine-structure mesh cylinder 1201, the inner hollow of fine-structure mesh cylinder 1201, and thin
Negative pressure fan 1202 is installed inside the ventilation housing 12 of 1201 side of net cylinder body.In embodiment, the opening of ventilation housing 12 to
Under, itself have certain waterproof effect, the mesh of fine-structure mesh cylinder 1201 is smaller, is influenced by the tension of water, when water body enters carefully
When net cylinder 1201 inside of body, certain isolation effect can be carried out to rainwater, realizes water-proof function, and negative pressure fan 1202 passes through conducting wire
It is electrically connected, is electrically controlled by it, after powered up, negative pressure fan 1202 starts with the granule surface contral circuit of circuit substrate 16
Flabellum rotation thereon drives the air flowing inside ventilation housing 12, improves radiating efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of rain-proof type LED street lamp, including transparent shroud (5), street lamp casing (9) and ventilation housing (12), it is characterised in that:
The bottom end of the street lamp casing (9) is equipped with transparent shroud (5), and transparent shroud (5) and the gap location of street lamp casing (9) are installed
Have sealing rubber ring (4), street lamp casing (9) bottom end of transparent shroud (5) side is provided with ventilation mouth (3), the ventilation mouth
(3) surface is equipped with isolation ring (1), and the inside of the isolation ring (1) is equipped with fine and closely woven web plate (2), the street lamp casing (9)
Inside be equipped with solar panel (7), the bottom end of the solar panel (7) is equipped with LED lamp (6), above the solar panel (7)
It is equipped with circuit substrate (16) inside street lamp casing (9), is equipped with inside the street lamp casing (9) above the circuit substrate (16)
Heat-conducting plate (13), the street lamp casing (9) above the heat-conducting plate (13) are internally provided with ventilation housing (12), the street lamp casing
(9) end surface is fixedly installed with rod piece connector (8).
2. a kind of rain-proof type LED street lamp according to claim 1, it is characterised in that: the top of the street lamp casing (9) is equal
It is even to be equipped with heat sink (11), and gap is provided between heat sink (11).
3. a kind of rain-proof type LED street lamp according to claim 1, it is characterised in that: the road at transparent shroud (5) both ends
Lamp housing (9) bottom end is all fixedly installed with weather shield (10), and weather shield (10) extends outwardly.
4. a kind of rain-proof type LED street lamp according to claim 1, it is characterised in that: the inside of the rod piece connector (8) is set
It is equipped with wire lead slot (15), it is internal that wire lead slot (15) extends to street lamp casing (9), and the inside of wire lead slot (15) is equipped with insulating cement
It encloses (14).
5. a kind of rain-proof type LED street lamp according to claim 1, it is characterised in that: the inside of the ventilation housing (12)
It is equipped with fine-structure mesh cylinder (1201), the inner hollow of fine-structure mesh cylinder (1201), and the ventilation housing of fine-structure mesh cylinder (1201) side
(12) internal that negative pressure fan (1202) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129431.2A CN109506174A (en) | 2018-09-27 | 2018-09-27 | A kind of rain-proof type LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129431.2A CN109506174A (en) | 2018-09-27 | 2018-09-27 | A kind of rain-proof type LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109506174A true CN109506174A (en) | 2019-03-22 |
Family
ID=65746238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811129431.2A Pending CN109506174A (en) | 2018-09-27 | 2018-09-27 | A kind of rain-proof type LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109506174A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141014U (en) * | 2011-06-01 | 2012-02-08 | 李乃应 | Heat pipe radiator and LED street lamp |
| CN202209600U (en) * | 2011-09-20 | 2012-05-02 | 惠州雷士光电科技有限公司 | LED (Light Emitting Diode) street lamp head |
| CN203771248U (en) * | 2014-03-19 | 2014-08-13 | 伊雷克电器（宁波）有限公司 | LED (Light Emitting Diode) street lamp with rain proof structure |
| CN204026611U (en) * | 2014-07-02 | 2014-12-17 | 徐远航 | A kind of heat radiating LED lamp |
-
2018
- 2018-09-27 CN CN201811129431.2A patent/CN109506174A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141014U (en) * | 2011-06-01 | 2012-02-08 | 李乃应 | Heat pipe radiator and LED street lamp |
| CN202209600U (en) * | 2011-09-20 | 2012-05-02 | 惠州雷士光电科技有限公司 | LED (Light Emitting Diode) street lamp head |
| CN203771248U (en) * | 2014-03-19 | 2014-08-13 | 伊雷克电器（宁波）有限公司 | LED (Light Emitting Diode) street lamp with rain proof structure |
| CN204026611U (en) * | 2014-07-02 | 2014-12-17 | 徐远航 | A kind of heat radiating LED lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |