CN206786367U - Waterproof LED light engine and LED lamp - Google Patents
Waterproof LED light engine and LED lamp Download PDFInfo
- Publication number
- CN206786367U CN206786367U CN201720590883.5U CN201720590883U CN206786367U CN 206786367 U CN206786367 U CN 206786367U CN 201720590883 U CN201720590883 U CN 201720590883U CN 206786367 U CN206786367 U CN 206786367U
- Authority
- CN
- China
- Prior art keywords
- radiator
- led light
- lens module
- light engine
- connector
- 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.)
- Active
Links
Abstract
The utility model provides Waterproof LED light engine and LED lamp, including radiator, it is connected to radiator side and encloses the lens module formed with a closing cavity volume with it, it is arranged in cavity volume and has the pcb board of some LED light sources towards being sticked for lens module, and it is arranged at the sealing structure for sealed volume of the intersection of lens module and radiator, side of the radiator away from lens module is additionally provided with connector, and connector electrically connects with pcb board.Radiating treatment is carried out to heat caused by the LED light source on pcb board by radiator, lens module dissipates light caused by LED light source with a variety of different lighting angles, lens module and radiating module fasten, by sealing structure to forming waterproof sealing between radiator and lens module, it ensure that sealing property avoids water and dust from falling on pcb board, enhance the water resistance of light engine and increase service life, and multiple Waterproof LED light engines are connected so as to form the LED lamp of waterproof by connector.
Description
Technical field
The utility model belongs to the technical field of LED illumination, more specifically, be related to a kind of Waterproof LED light engine and
LED lamp.
Background technology
For LED illumination industry as one of China's emerging strategic industries, its development is very fast, and production technology is also
It is highly developed.But initial LED lamp mounting means is the simple replacement carried out on conventional light source light fixture so that LED lamp
Structure it is in disorder, there is unnecessary structural member, its outward appearance and conventional light source light fixture are very nearly the same, not completely play LED
As the flexible compact Design of Luminaires of new type light source.In addition, most LED lamps not use standard light engine on the market, tie up
Shield maintenance is very difficult, as long as one of LED is damaged, then whole LED lamp can be caused to scrap, cause very big waste.
Standard light engine requires, using varying number engine and tune as a standard sources according to all kinds of scene lightings
The direction that whole engine combines, obtains suitable light fixture, makes every effort to design the volume for meeting LED, luminous, radiating and luminous intensity distribution in industry
Etc. the standard light engine of advantage.There is a damage then to influence other light engine normal uses among light engine of the prior art,
The scrappage of whole lamp is high, causes great waste.
Utility model content
The purpose of this utility model is to provide a kind of Waterproof LED light engine and LED lamp, to solve to deposit in the prior art
Light engine among there is a damage then to influence other light engine normal uses, the scrappage of whole lamp is high, cause greatly
Waste technical problem.
To achieve the above object, the technical solution adopted in the utility model is：Including radiator, the radiator is connected to
Side simultaneously encloses the lens module formed with a closing cavity volume with it, is arranged in the cavity volume and towards the lens module
Being sticked has the pcb board of some LED light sources, and is arranged at the lens module with the intersection of the radiator for sealing
The sealing structure of the cavity volume, side of the radiator away from the lens module are additionally provided with connector, the connector with
The pcb board electrical connection.
Further, the sealing structure includes annular groove, the annular protrusion snapped into the annular groove, and
It is filled in the fluid sealant that sealing is formed between the annular groove and the annular protrusion；The annular groove is opened in described
On the edge of the direction radiator side of mirror module, what the annular protrusion was arranged at the radiator corresponds to the ring
On the position of connected in star.
Further, the opposite side of the radiator is provided with some radiating fins, and if being further opened with the radiator
Dry air vent, the connector are located between the radiating fin.
Further, the both ends of the radiator are provided with the fixing hole for being used for being fixedly connected with lamp casing.
Further, heat conductive silica gel is filled between the pcb board and the radiator.
Further, the lens module includes some and one-to-one optical lens of the LED light source.
Further, the lens module is provided with the inserted sheet with hole clipping, the radiating close to the side of the radiator
The both sides of device are provided with the buckle being sticked in the hole clipping.
Further, the connector uses three-way connector.
Further, the shade line lid for blocking the connector is provided with the outside of the connector.
Another object of the present utility model is to provide a kind of LED lamp, including lamp outer casing and outside the light fixture
Waterproof LED light engine as described above in shell.
The beneficial effect of Waterproof LED light engine provided by the utility model and LED lamp is：Compared with prior art,
The utility model Waterproof LED light engine carries out radiating treatment by radiator to heat caused by the LED light source on pcb board, thoroughly
Mirror module dissipates light caused by LED light source with a variety of different lighting angles, and lens module and radiating module fasten, passed through
Sealing structure ensure that sealing property avoids water and dust from falling into PCB to forming waterproof sealing between radiator and lens module
On plate, enhance the water resistance of light engine and increase service life, and by connector by multiple Waterproof LED light engine phases
Connect so as to form the LED lamp of waterproof.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the configuration schematic diagram one for the Waterproof LED light engine that the utility model embodiment provides；
Fig. 2 is the configuration schematic diagram two for the Waterproof LED light engine that the utility model embodiment provides；
Fig. 3 is the sectional structure chart of the line A-A along Fig. 2；
Fig. 4 is the structural representation for the Waterproof LED light engine that the utility model embodiment provides；
Fig. 5 be the utility model embodiment used by radiator dimensional structure diagram；
Fig. 6 is the present invention looks up structural representation of the radiator shown in Fig. 5；
Fig. 7 is the sectional structure chart of the line B-B along Fig. 6；
Fig. 8 be the utility model embodiment used by lens module dimensional structure diagram；
Fig. 9 is the overlooking the structure diagram of the lens module shown in Fig. 8；
Figure 10 is the sectional structure chart of the line C-C along Fig. 9；
Figure 11 is the partial enlargement structure chart of the D parts in Figure 10.
Wherein, each reference in figure：
1- lens modules；2-PCB plates；3- radiators；4- connectors；5- shade line lids；11- optical lenses；12- annulars are recessed
Groove；13- inserted sheets；14- hole clippings；15- protruding blocks；21-LED light sources；31- annular protrusions；32- closes cavity volume；33- radiating fins；
34- air vents；35- fixing holes；51- fastener holes.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
Also referring to Fig. 1, Fig. 7 and Figure 11, now Waterproof LED light engine provided by the utility model is illustrated.It is anti-
Water LED light engine, including radiator 3, it is connected to the side of radiator 3 and encloses the lens mould formed with a closing cavity volume 32 with it
Block 1, it is arranged in cavity volume and has the pcb board 2 of some LED light sources 21 towards being sticked for lens module 1, and is arranged at lens mould
The sealing structure for sealed volume of block 1 and the intersection of radiator 3, side of the radiator 3 away from lens module 1 is additionally provided with
Connector 4, connector 4 electrically connect with pcb board 2.
Waterproof LED light engine provided by the utility model, compared with prior art, the utility model Waterproof LED light engine
Radiating treatment is carried out to heat caused by the LED light source 21 on pcb board 2 by radiator 3, lens module 1 produces LED light source 21
Raw light is dissipated with a variety of different lighting angles, and lens module 1 and radiating module fasten, by sealing structure to radiator
Waterproof sealing is formed between 3 and lens module 1, ensure that sealing property avoids water and dust from falling on pcb board 2, it is effective to increase
The strong water resistance of light engine and increase service life, and by connector 4 by multiple Waterproof LED light engines be connected from
And form the LED lamp of waterproof.
Specifically, lens module 1 and radiator 3 fasten, and radiator 3 is closed close to the side of pcb board 2 formed with one
Cavity volume 32, pcb board 2 are pasted onto the inside of the closing cavity volume 32, and LED light source 21 is uniformly sticked in pcb board 2 close to lens module
1 side, the light that LED light source 21 is sent exhale after the processing of lens module 1.
Further, a kind of embodiment as Waterproof LED light engine provided by the utility model, sealing structure
Including annular groove 12, the annular protrusion 31 snapped into annular groove 12, and it is filled in annular groove 12 and annular protrusion
The fluid sealant (not shown) of sealing is formed between 31；Annular groove 12 is opened in the side towards the side of radiator 3 of lens module 1
On edge, annular protrusion 31 is arranged on the position corresponding to annular groove 12 of radiator 3.Specifically, the surrounding of lens module 1
With the annular groove 12 for filling with sealant, radiator 3 is provided with close to one end of lens module 1 and is sticked in annular groove 12
Interior and crush seal glue annular protrusion 31, and the edge inside the closing cavity volume 32 of radiator 3 is formed with annular protrusion 31, thoroughly
Mirror module 1 has the protruding block 15 being snapped into inside closing cavity volume 32 close to the side of pcb board 2, formed with ring on protruding block 15
Connected in star 12, so that the annular protrusion 31 and annular groove 12 that are arranged on radiator 3 fasten.Certainly, according to reality
Situation and real needs, in other embodiment of the present utility model, annular groove 12 can also be arranged on radiator 3, ring
Shape projection 31 is arranged on lens module 1, is not limited uniquely herein.
Further, refering to Fig. 4 to Fig. 6, one kind specific implementation as Waterproof LED light engine provided by the utility model
Mode, the opposite side of radiator 3 is provided with some radiating fins 33, and some air vents 34, connector are further opened with radiator 3
4 are located between radiating fin 33.Specifically, radiating fin 33 is uniformly vertically arranged in side of the radiator 3 away from pcb board 2,
So as to increase the contact area with natural air, accelerate radiating rate.The shape of radiator 3 is generally cuboid, heat radiating fin
Piece 33 is evenly arranged generally along the length direction of radiator 3.Air vent 34 is provided with radiator 3, air vent 34 is general
Setting corresponding with radiating fin 33 or the middle part for being arranged on radiator 3, so as to realize that natural air can be by this
Air vent 34 is passed to the back side from light engine front, in order to which heat is taken away by natural air.
Further, refering to Fig. 4 and Fig. 5, one kind specific implementation as Waterproof LED light engine provided by the utility model
Mode, the both ends of radiator 3 are provided with the fixing hole 35 for being used for being fixedly connected with lamp casing.Specifically, Waterproof LED light engine one
As to be connected with extraneous lamp outer casing be to be bolted to connection, remain in advance at the both ends of radiator 3 and extraneous light fixture phase
The fixing hole 35 of connection, simply Waterproof LED light engine can be both fixed when in use, avoid beating when mounted
Hole, reduce installation difficulty.
Further, a kind of embodiment as Waterproof LED light engine provided by the utility model, the He of pcb board 2
Heat conductive silica gel (not shown) is filled between radiator 3.Specifically, side of the pcb board 2 away from LED light source 21 and the phase of radiator 3
Fitting, laminating type generally welds or gluing knot, and easily produces seam between the edge and radiator 3 of pcb board 2 in fitting
Gap, cause radiator 3 and pcb board 2 to connect not close, and enter water or dust etc. among gap so as to influence radiator
3 and the fitting of pcb board 2, therefore using the gap between heat conductive silica gel filling radiator 3 and pcb board 2, can effectively carry out
Water proof and dust proof can also ensure the thermal diffusivity of pcb board 2.
Further, also referring to Fig. 3 and Fig. 8 to Figure 10, as Waterproof LED light engine provided by the utility model
A kind of embodiment, lens module 1 include some and one-to-one optical lens 11 of LED light source 21.Specifically, optics
Lens 11 are evenly arranged and integrally connected forms lens module 1, and optical lens 11 is mainly used in the light for being sent LED light source 21
Dissipated, and the corresponding LED light source 21 of each optical lens 11, the luminous of the surface of LED light source 21 can be effectively improved
Efficiency.Wherein, the occasion that the refraction angle of optical lens 11 can be applied according to light engine is changed.
Further, Fig. 1 to Fig. 3 is referred to, as a kind of specific real of Waterproof LED light engine provided by the utility model
Mode is applied, the lens module 1 is being provided with the inserted sheet 13 with hole clipping 14 close to the side of radiator 3, and the both sides of radiator 3 are provided with
The buckle (not shown) being sticked in hole clipping 14.Inserted sheet 13 is located at the outer rim of lens module 1 and set perpendicular to radiator 3, card
Edge of the button bit inside the closing cavity volume 32 of radiator 3, the inwall of closing cavity volume 32 of the inserted sheet 13 along radiator 3 are downward
Pressure, and buckle and hole clipping 14 fasten during pushing, and now can not influence outward appearance on the basis of ensureing to engage.In order to
Facilitate the smooth engaging of buckle and hole clipping 14, therefore the size for being dimensioned slightly smaller than hole clipping 14 of buckle.The shape of buckle is generally
Tetrahedron, the one side away from radiator 3 are obliquely installed, and can ensure the stability of engaging.Certainly, according to actual conditions
And real needs, in other embodiment of the present utility model, the shape of buckle can also be square and other abnormity, herein not
Make unique limit.
Further, Fig. 1 to Fig. 4 is referred to, as a kind of specific real of Waterproof LED light engine provided by the utility model
Mode is applied, connector 4 uses three-way connector 4.Specifically, connector 4 is used for whole Waterproof LED light engine and outside lamp
Tool power supply or another Waterproof LED light engine are connected.Connector 4 typically uses three-way connector 4 so that Waterproof LED light engine
It can be connected simultaneously with the lamp power of outside and another Waterproof LED light engine, realize the series connection of multiple Waterproof LED light engines
It is or in parallel.Wherein, the homogeneous vertical of radiating fin 33 is arranged on radiator 3, and radiating fin 33 is reserved at the middle part of radiator 3
For placing the space of connector 4.
Further, Fig. 1 to Fig. 4 is referred to, as a kind of specific real of Waterproof LED light engine provided by the utility model
Mode is applied, the outside of connector 4 is provided with the shade line lid 5 for blocking connector 4.Specifically, shade line lid 5 is arranged on connector 4
Side away from radiator 3, shade line lid 5, radiating fin 33 and radiator 3 mutually enclose to form a frame for being used to accommodate connector 4
Body, the both sides of connector 4 are that the connector being connected with external device is not enclosed, and the middle part of shade line lid 5 is provided with fastener hole 51,
Shade line lid 5 is fixedly connected with connector 4 by the fastener hole 51 with fastener (not shown).Screening can be realized by shade line lid 5
Wire is kept off, so as to avoid by ambient light direct projection, while overall aesthetic property can also be increased.
The utility model also provides a kind of LED lamp, LED lamp include lamp outer casing and in lamp outer casing as described above
Waterproof LED light engine in any embodiment.
LED lamp provided by the utility model, heat caused by the LED light source 21 on pcb board 2 is entered by radiator 3
Row radiating treatment, lens module 1 dissipate light caused by LED light source 21 with a variety of different lighting angles, lens module 1 and dissipate
Thermal modules fasten, and by sealing structure to forming waterproof sealing between radiator 3 and lens module 1, ensure that sealing property
Avoid water and dust from falling on pcb board 2, enhance the water resistance of light engine and increase service life, and pass through connector 4
Multiple Waterproof LED light engines are connected so as to form the LED lamp of waterproof.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. Waterproof LED light engine, it is characterised in that：Including radiator, it is connected to the radiator side and encloses to be formed with it
There is the lens module of a closing cavity volume, be arranged in the cavity volume and there are some LED light sources towards being sticked for the lens module
Pcb board, and be arranged at the sealing knot for being used to seal the cavity volume of the intersection of the lens module and the radiator
Structure, side of the radiator away from the lens module are additionally provided with connector, and the connector electrically connects with the pcb board.
2. Waterproof LED light engine as claimed in claim 1, it is characterised in that：The sealing structure includes annular groove, is caught in
Annular protrusion in the annular groove, and be filled between the annular groove and the annular protrusion and form sealing
Fluid sealant；The annular groove is opened on the edge of the direction radiator side of the lens module, the convex annular
Rise and be arranged on the position corresponding to the annular groove of the radiator.
3. Waterproof LED light engine as claimed in claim 1, it is characterised in that：The opposite side of the radiator is provided with some dissipate
Hot fin, and some air vents are further opened with the radiator, the connector is located between the radiating fin.
4. Waterproof LED light engine as claimed in claim 1, it is characterised in that：The both ends of the radiator, which are provided with, to be used for and lamp
The fixing hole that tool housing is fixedly connected.
5. Waterproof LED light engine as claimed in claim 1, it is characterised in that：Filled between the pcb board and the radiator
There is heat conductive silica gel.
6. the Waterproof LED light engine as described in any one of claim 1 to 5, it is characterised in that：The lens module includes some
With the one-to-one optical lens of the LED light source.
7. the Waterproof LED light engine as described in any one of claim 1 to 5, it is characterised in that：The lens module is close to described
The side of radiator is provided with the inserted sheet with hole clipping, and the both sides of the radiator are provided with the buckle being sticked in the hole clipping.
8. the Waterproof LED light engine as described in any one of claim 1 to 5, it is characterised in that：The connector leads to using three
Connect device.
9. the Waterproof LED light engine as described in any one of claim 1 to 5, it is characterised in that：It is provided with the outside of the connector
For blocking the shade line lid of the connector.
10.LED light fixtures, it is characterised in that：Including lamp outer casing and in the lamp outer casing such as claim 1 to 9 times
Waterproof LED light engine described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590883.5U CN206786367U (en) | 2017-05-24 | 2017-05-24 | Waterproof LED light engine and LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590883.5U CN206786367U (en) | 2017-05-24 | 2017-05-24 | Waterproof LED light engine and LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206786367U true CN206786367U (en) | 2017-12-22 |
Family
ID=60711983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720590883.5U Active CN206786367U (en) | 2017-05-24 | 2017-05-24 | Waterproof LED light engine and LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206786367U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519902A (en) * | 2018-12-18 | 2019-03-26 | 广州成至智能机器科技有限公司 | A kind of waterproof rapid cooling matrix lighting lamp |
| CN110185946A (en) * | 2019-05-30 | 2019-08-30 | 山东凯创智慧城市设施有限公司 | Glass lens encapsulating LED module and its preparation process |
| CN110388574A (en) * | 2018-04-23 | 2019-10-29 | 山东申士光电有限公司 | A kind of LED brightening Landscape Lamp |
-
2017
- 2017-05-24 CN CN201720590883.5U patent/CN206786367U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110388574A (en) * | 2018-04-23 | 2019-10-29 | 山东申士光电有限公司 | A kind of LED brightening Landscape Lamp |
| CN109519902A (en) * | 2018-12-18 | 2019-03-26 | 广州成至智能机器科技有限公司 | A kind of waterproof rapid cooling matrix lighting lamp |
| CN110185946A (en) * | 2019-05-30 | 2019-08-30 | 山东凯创智慧城市设施有限公司 | Glass lens encapsulating LED module and its preparation process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5643356B2 (en) | Optical semiconductor lighting device | |
| CN206786367U (en) | Waterproof LED light engine and LED lamp | |
| CN107345628A (en) | A kind of LED | |
| CN103185225A (en) | Reflection-type LED (Light Emitting Diode) lighting lamp structure and lighting device | |
| CN206626460U (en) | Led module light source and led module | |
| CN203217891U (en) | Outdoor LED (light-emitting diode) display screen with fine heat dissipation effect | |
| CN202032396U (en) | LED road lighting lamp module | |
| CN201396635Y (en) | LED street lamp | |
| CN203823612U (en) | Ceiling type LED lamp | |
| CN201672290U (en) | Heat dissipation and light distribution integrated LED module | |
| CN103423647B (en) | LED module and adopt the light fixture of this LED module | |
| CN103486461B (en) | Waterproof LED (Light-Emitting Diode) ball bulb lamp | |
| JP3127899U (en) | LED lighting device | |
| CN205299110U (en) | LED assembled lamp | |
| CN210197244U (en) | Multifunctional LED lamp heat dissipation structure | |
| CN206929576U (en) | A kind of LED | |
| CN201753873U (en) | LED street lamp with fine radiation effect | |
| CN201724101U (en) | Led street lamp | |
| CN203688954U (en) | Zooming mechanism for security and protection illumination | |
| CN208074663U (en) | A kind of modularity waterproof high-power LED light power supply assembly | |
| CN207729441U (en) | A kind of new type solar energy LED street lamp | |
| CN209012900U (en) | A kind of photoelectricity mould splits is from formula LED lamp | |
| CN204739505U (en) | Ventilated motorcycle LED headlight | |
| CN210291567U (en) | 360-degree adjustable LED floodlight | |
| CN205655158U (en) | Throw LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |