CN207005907U - LED projector lamp - Google Patents
LED projector lamp Download PDFInfo
- Publication number
- CN207005907U CN207005907U CN201720834594.5U CN201720834594U CN207005907U CN 207005907 U CN207005907 U CN 207005907U CN 201720834594 U CN201720834594 U CN 201720834594U CN 207005907 U CN207005907 U CN 207005907U
- Authority
- CN
- China
- Prior art keywords
- connector
- projector lamp
- rotation seat
- heat sink
- lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to a kind of LED projector lamp, including heat sink body, connector, the diffuser engaged with connector, LED module, driving power, snap-on caps and mounting bracket；The heat sink body surrounds an accommodating cavity to house the LED module and driving power with the connector, diffuser, and the connector includes the rotation seat positioned at both sides, and the mounting bracket is connected between the rotation seat and snap-on caps.Above-mentioned LED projector lamp security, reliability, stability, accordance, consider design by using many-sided angle such as engineering, aesthetics, economics, the card teeth matched with connector is provided with by snap-on caps mounting bracket to be fixed installation again, site operation personnel is allowed very easily to adjust the angle of Projecting Lamp, and multiple installation directions are provided with mounting bracket, to meet the installation requirements of a variety of occasions of Projecting Lamp so that Projecting Lamp has larger practicality.
Description
Technical field
Lighting technical field is the utility model is related to, more particularly to a kind of LED projector lamp.
Background technology
With the development of LED illumination technology, LED has the advantages that energy-saving and environmental protection and as semiconductor light source in illumination side
Face is widely used.Particularly LED projector lamp, it is mainly used in the fields such as outdoor billboard illumination, flooring brightening.Pass
In system technology, in installation and maintenance light fixture, LED projector lamp needs accurately to know that adjustment angle and Projecting Lamp installation need to meet
A variety of occasions, because Projecting Lamp is high-altitude, work high above the ground difficulty is big, and workload is heavy, therefore Projecting Lamp installation is hidden in the presence of safety
Suffer from, and those skilled in the art rely only on artificial estimation when adjusting Projecting Lamp angle, it is impossible to the angle for accurately needing Projecting Lamp
Degree is once adjusted in place, and the installation requirement of the Projecting Lamp of different occasions is can not meet plus existing Projecting Lamp.In addition, general light projector
The outward appearance of lamp is all having the shape of a real square, stiff, can not meet aesthetic standards of the people to the good cleanliness of article.
Utility model content
Based on this, it is necessary to the problem of existing for current conventional art, there is provided one kind has overall succinct, cleanliness
LED projector lamp that is good, meeting modern Popular Aesthetics idea, consider from engineering, aesthetics, economics etc. are many-sided, make floodlight
There are a variety of light distribution angles, meet the needs of different occasions.
In order to realize the purpose of this utility model, the utility model uses following technical scheme：
A kind of LED projector lamp, including the LED module of heat sink body, the connection heat sink body, the company for connecting heat sink body
Fitting, the diffuser engaged with connector, driving power, two snap-on caps coordinated with the opposite sides of the connector and
Mounting bracket；The heat sink body surrounds an accommodating cavity to house the LED module and driving electricity with the connector, diffuser
Source, the connector include the rotation seat positioned at both sides, and the top surface of the rotation seat is provided with bearing surface, the bottom surface of the snap-on caps
Provided with the pivot joint face with the pivot joint of the bearing surface of the corresponding rotation seat, the both ends of the mounting bracket respectively with the corresponding engaging
It is pivotally connected after lid clamping with the corresponding rotation seat, to adjust the irradiating angle of the LED projector lamp.
Above-mentioned LED projector lamp, including heat sink body, connector, diffuser, LED module, driving power, snap-on caps, with
And mounting bracket.In use, the both ends of mounting bracket first pass through fixing axle or bolt and rotation seat again with rotation seat clamping, snap-on caps
Pivot joint, or the both ends of mounting bracket are first pivotally connected by fixing axle or bolt with rotation seat again with snap-on caps clamping, snap-on caps；Peace
The direction that shelve needs according to installation Projecting Lamp is fixed, and can be installed with the first installation portion direction, can also be with second
Install in installation portion direction so that the application of Projecting Lamp is more flexible, a variety of light distribution angles, meets the needs of different occasions, then lead to
Rotation snap-on caps are crossed, often rotate position of the card teeth with abutting passage, you can the angle of Projecting Lamp is finely adjusted,
Avoid the problem of live angle adjustment is by estimation.Above-mentioned LED projector lamp security, reliability, stability, accordance,
Consider design by using many-sided angle such as engineering, aesthetics, economics, then be provided with what is matched with connector by snap-on caps
Card teeth allows site operation personnel very easily to adjust the angle of Projecting Lamp, and installing mounting bracket to be fixed installation
Frame is provided with multiple installation directions, to meet the installation requirements of a variety of occasions of Projecting Lamp so that Projecting Lamp has larger practicality
Property.
In one of the embodiments, the rotation seat includes newel, ring wall and connects the newel and ring wall
Some ribs, the outer face of the ring wall are provided with some abutting teeth, each abutting evenly distributed setting of tooth, and adjacent
Formed between the abutting tooth and abut passage.
In one of the embodiments, each abutting trapezoidal setting of tooth, the adjacent abutting tooth and the center
The angle that the central shaft of post is formed is acute angle.
In one of the embodiments, the snap-on caps include lid and the axially extending annular side from the lid
Wall, the annular sidewall are provided with a buckling groove, and the inwall of the buckling groove forms the guiding surface expanded outwardly；The annular
End face of the side wall away from lid is provided with some card teeths, each evenly distributed setting of card teeth, the card teeth with
The abutting passage is abutted, and shackle passageway is formed between the adjacent card teeth, and the shackle passageway abuts tooth with described
Abut.
In one of the embodiments, the end face of the lid is provided with some rotation grip bars and scale mark, the rotation
Turn tread plate and extend to side setting from the end face of the lid, it is in ring that each scale mark, which is formed around the center of the lid,
The angle that the central shaft of the scale set of landmarks that shape is laid, the adjacent scale mark and the lid is formed is acute angle.
In one of the embodiments, the heat sink body includes outer radiating part and interior radiating part, the outer radiating part by
Several first radiating fins are formed, and each first radiating fin, which forms to extend laterally along the upper surface of the heat sink body, to be set
The the first radiating fin group put, the first heat dissipation channel is formed between the adjacent radiating fin；The interior radiating part is by some
Individual second radiating fin composition, each second radiating fin, which is formed along the lower surface of the heat sink body, extends laterally setting
Second radiating fin group, forms the second heat dissipation channel between the adjacent radiating fin, under the second radiating fin group
Surface abuts with the LED module, and a sidepiece of the second radiating fin group abuts with the driving power.
In one of the embodiments, the outer radiating part is in the low both ends high setting in middle part, and the interior radiating part is in triangle
Shape is set.
In one of the embodiments, the mounting bracket includes the first installation portion and the second installation portion, first installation
Portion is provided with some first installing ports, each evenly distributed setting of first installing port, and second installation portion is provided with
Some second installing ports, each evenly distributed setting of second installing port.
In one of the embodiments, card interface and light-emitting window are offered on the diffuser, the card interface is connected to
On the rotation seat, the light-emitting window is located at the lower section of the LED module and is provided with Transparent Parts.
A kind of LED projector lamp, including the LED module of heat sink body, the connection heat sink body, the company for connecting heat sink body
Fitting, the diffuser engaged with connector, driving power, two snap-on caps coordinated with the opposite sides of the connector and
Mounting bracket；The heat sink body surrounds an accommodating cavity to house the LED module and driving electricity with the connector, diffuser
Source, the connector include the rotation seat positioned at both sides, and the outer end of each rotation seat is provided with some abutting teeth, each card
Closing lid is provided with some card teeths for abutting tooth and engaging with the corresponding rotation seat, the both ends of the mounting bracket respectively with it is corresponding
The snap-on caps clamping after be pivotally connected with the corresponding rotation seat, to adjust the irradiating angle of the LED projector lamp.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the LED projector lamp of the preferred embodiment of utility model one；
Fig. 2 is the exploded view of the LED projector lamp shown in Fig. 1；
Fig. 3 is the sectional view at the A-A shown in Fig. 1；
Fig. 4 is the sectional view at the B-B shown in Fig. 1；
Fig. 5 is the enlarged drawing at the C shown in Fig. 2；
Fig. 6 is the schematic diagram of the snap-on caps shown in Fig. 2.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open the understanding more thorough and comprehensive of content.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 to Fig. 6 is referred to, is the LED projector lamp 100 of the preferred embodiment of the utility model one, for outdoor billboard
The fields such as illumination, flooring brightening illuminate, the LED projector lamp 100 include heat sink body 10, connect heat sink body LED module 40,
Connect the connector 20 of heat sink body 10, the diffuser 30 engaged with connector 20, driving power 50 and the connector 20
Two snap-on caps 60 and mounting bracket 70 that opposite sides coordinates, heat sink body 10 surround one with connector 20, diffuser 30 and housed
Chamber is connected with accommodating LED module 40 and driving power 50, the mounting bracket 70 with the connector 20 and snap-on caps 60.
The heat sink body 10 includes outer radiating part 11 and interior radiating part 12, outer 11 generally curved setting of radiating part, from
Outside is observed and from cross section, and outer radiating part 11 is in the low both ends high setting in middle part, and outer radiating part 11 first is dissipated by several
Hot fin composition, each first radiating fin form the first radiating fin that setting is extended laterally along the upper surface of heat sink body 10
Group, the end of the first radiating fin group are sticked in connector 20, and the first heat dissipation channel is formed between adjacent radiating fin, with
It is easy to the heat of heat sink body 10 quickly to be spread, avoids that heat concentration occurs, improve the radiating efficiency of heat sink body 10.
Interior 12 roughly triangular setting of radiating part, interior radiating part 12 are made up of several second radiating fins, and each second
Radiating fin, which is formed, extends laterally the second radiating fin group of setting along the lower surface of heat sink body 10, adjacent radiating fin it
Between form the second heat dissipation channel, the lower surface of the second radiating fin group abuts with LED module 40, the side of the second radiating fin group
Portion abuts with driving power 50, avoids and is conducted heat mutually between LED module 40 and driving power 50, and further increases LED
The radiating efficiency of module 40.
The connector 20 includes the rotation seat 21 positioned at both sides, and the top surface of rotation seat 21 is provided with bearing surface, snap-on caps 60
Bottom surface be provided with pivot joint face with the pivot joint of the bearing surface of corresponding rotation seat 21, to adjust the irradiating angle of Projecting Lamp.Each rotation seat
21 include newel 210, ring wall 211 and some ribs 212 of connection newel 210 and ring wall 211, the ring wall 211 it is outer
End face is provided with some abutting teeth 213, each to abut 213 evenly distributed setting of tooth, and is formed and supported between adjacent abutting tooth 213
Connect road.It is each to abut 213 trapezoidal setting of tooth from outside and from cross section.In the present embodiment, adjacent abutting
The angle that the central shaft of tooth 213 and newel 210 is formed is acute angle, it is preferable that adjacent abuts tooth 213 and newel 210
The angle that central shaft is formed is 30 °, it will be appreciated that ground, adjacent abuts tooth 213 and the angle of the central shaft formation of newel 210
It can be 15 ° either 45 ° or 60 ° or 80 °.Newel 210 be provided with through hole with by fixing axle or bolt with engaging
Lid 60 is pivotally connected, and each rib 212 forms 212 groups of the rib laid in a ring around the center of newel 210, to strengthen fixed central cylinder
210 with the connection of ring wall 211.
In the present embodiment, heat sink body 10, connector 20 it is standby by the good heat sink material integration system of heat conductivility and
Into.Specifically, the heat sink material can be aluminum, or copper product.
The diffuser 30 engages with connector 20, and card interface 31 and light-emitting window 32, clamping are offered on the diffuser 30
Mouth 31 is connected on rotation seat 21, so that diffuser 30 is sticked on connector 20, light-emitting window 32 is located at the lower section of LED module 40
And Transparent Parts are installed, in order to which light source outwards illuminates through Transparent Parts.
The LED module 40 includes some LED of circuit board and installation on circuit boards, circuit board and the electricity of driving power 50
Connection, each LED are uniformly distributed on circuit boards.Circuit board abuts with the lower surface of the second radiating fin group, so that the heat on LED
Amount distributes heat by interior radiating part 12 to outside.
The snap-on caps 60 include lid 61 and the axially extending annular sidewall 62 from lid 61, buckling groove 62 it is interior
Wall forms the guiding surface expanded outwardly, in order to which the both ends of mounting bracket 70 are installed and are fixed.Set on the annular sidewall 62
There is a buckling groove 620, end face of the annular sidewall 62 away from lid 61 is provided with some card teeths 621；Each card teeth 621 is uniformly arranged
Column distribution is set, and shackle passageway abuts with abutting tooth 213, and forms shackle passageway, card teeth between adjacent card teeth 621
621 abut with abutting passage, so that snap-on caps 60 are pivotally connected with rotation seat 21.The end face of lid 61 is provided with some rotation grip bars
610 and scale mark 611, rotation grip bar 610 extends to side from the end face of lid 61 and set, and avoids snap-on caps 60 and rotates
When skid.Each scale mark 611 forms the scale set of landmarks that the center of lid 61 is laid in a ring, so that personnel are to snap-on caps 60
The anglec of rotation reference.In the present embodiment, the angle that the central shaft of adjacent scale mark 611 and lid 61 is formed is sharp
Angle, it is preferable that the angle that the central shaft of adjacent scale mark 611 and lid 61 is formed is 30 °, it will be appreciated that ground, adjacent quarter
The angle that the central shaft of scale will 611 and lid 61 is formed can also be 15 ° either 45 ° or 60 ° or 80 °.
The mounting bracket 70 is connected between the rotation seat 21 and snap-on caps 60 and in buckling groove 62, the mounting bracket
70 include the first installation portion 71 and the second installation portion 72, and the first installation portion 71 is provided with some first installing ports, each first installation
The evenly distributed setting of mouth；Second installation portion 72 is provided with some second installing ports, and each second installing port is evenly distributed
Set, the first installing port, the second installing port are used to fixing and mounting bracket 70, so that mounting bracket 70 multi-direction can be installed.At this
In embodiment, the angle that the first installation portion 71 and the second installation portion 72 are formed is right angle.It also will be understood that ground, the first installation portion 71
The angle formed with the second installation portion 72 can be acute angle or obtuse angle, as long as supporting heat sink body when mounting bracket 70 is installed
10 weight.
Above-mentioned LED projector lamp 100, including heat sink body 10, the LED module 40 for connecting heat sink body, connection radiating master
The connector 20 of body 10, the diffuser 30 engaged with connector 20, driving power 50, match somebody with somebody with the opposite sides of the connector 20
Two snap-on caps 60 and mounting bracket 70 closed.In use, the both ends of mounting bracket 70, first with the clamping of rotation seat 21, snap-on caps 60 are again
By fixing axle either bolt and rotation seat 21 be pivotally connected or the both ends of mounting bracket 70 first with the clamping of snap-on caps 60, snap-on caps 60
It is pivotally connected again by fixing axle or bolt with rotation seat 21；The direction that mounting bracket 70 needs according to installation Projecting Lamp is consolidated
It is fixed, it can be installed, can also be installed with the direction of the second installation portion 72 so that the application of Projecting Lamp is more with the direction of the first installation portion 71
Add flexibly, a variety of light distribution angles, meet the needs of different occasions, then by rotating snap-on caps 60, often rotate a card teeth 621
Position with abutting passage, you can be finely adjusted to the angle of Projecting Lamp, avoid live angle adjustment by estimation
Problem.The above-mentioned security of LED projector lamp 100, reliability, stability, accordance, by using engineering, aesthetics, economics etc.
Many-sided angle considers design, then is provided with the card teeth 621 matched with connector 20 by snap-on caps 60 with to mounting bracket 70
Installation is fixed, allows site operation personnel very easily to adjust the angle of Projecting Lamp, and be provided with multiple peaces on mounting bracket 70
Direction is filled, to meet the installation requirements of a variety of occasions of Projecting Lamp so that Projecting Lamp has larger practicality.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of LED projector lamp, it is characterised in that dissipated including heat sink body, the LED module of the connection heat sink body, connection
The connector of hot main body, the diffuser engaged with connector, driving power, two cards with the opposite sides cooperation of the connector
Closing lid and mounting bracket；The heat sink body surrounds an accommodating cavity to house the LED module with the connector, diffuser
And driving power, the connector include the rotation seat positioned at both sides, the top surface of the rotation seat is provided with bearing surface, the engaging
The bottom surface of lid is provided with the pivot joint face with the pivot joint of the bearing surface of the corresponding rotation seat, the both ends of the mounting bracket respectively with it is corresponding
It is pivotally connected after the snap-on caps clamping with the corresponding rotation seat, to adjust the irradiating angle of the LED projector lamp.
2. LED projector lamp according to claim 1, it is characterised in that the rotation seat includes newel, ring wall and connected
Some ribs of the newel and ring wall are connect, the outer face of the ring wall is provided with some abutting teeth, and each abutting tooth is uniform
Arranged distribution is set, and is formed between the adjacent abutting tooth and abutted passage.
3. LED projector lamp according to claim 2, it is characterised in that each abutting trapezoidal setting of tooth, adjacent institute
It is acute angle to state and abut tooth and the angle of the central shaft formation of the newel.
4. LED projector lamp according to claim 2, it is characterised in that the snap-on caps include lid and from the lid
An axially extending annular sidewall, the annular sidewall is provided with a buckling groove, and the inwall of the buckling groove is formed to extending out
The guiding surface opened；End face of the annular sidewall away from lid is provided with some card teeths, and each card teeth is evenly distributed
Distribution is set, and the card teeth abuts with the passage that abuts, and forms shackle passageway between the adjacent card teeth, described
Shackle passageway abuts with the tooth that abuts.
5. LED projector lamp according to claim 4, it is characterised in that the end face of the lid is provided with some rotation grips
Bar and scale mark, the rotation grip bar extend to side from the end face of the lid and set, and each scale mark is formed
The scale set of landmarks laid in a ring around the center of the lid, the central shaft shape of the adjacent scale mark and the lid
Into angle be acute angle.
6. LED projector lamp according to claim 1, it is characterised in that the heat sink body include outer radiating part and it is interior dissipate
Hot portion, the outer radiating part are made up of several first radiating fins, and each first radiating fin is formed to be led along the radiating
The upper surface of body extends laterally the first radiating fin group of setting, and it is logical that the first radiating is formed between the adjacent radiating fin
Road；The interior radiating part is made up of several second radiating fins, and each second radiating fin is formed along the heat sink body
Lower surface extend laterally the second radiating fin group of setting, form the second heat dissipation channel between the adjacent radiating fin,
The lower surface of the second radiating fin group abuts with the LED module, a sidepiece of the second radiating fin group with it is described
Driving power abuts.
7. LED projector lamp according to claim 6, it is characterised in that the outer radiating part is in the low both ends high setting in middle part,
The interior radiating part setting triangular in shape.
8. LED projector lamp according to claim 1, it is characterised in that the mounting bracket includes the first installation portion and second
Installation portion, first installation portion are provided with some first installing ports, each evenly distributed setting of first installing port, institute
State the second installation portion and be provided with some second installing ports, each evenly distributed setting of second installing port.
9. LED projector lamp according to claim 1, it is characterised in that card interface and light extraction are offered on the diffuser
Mouthful, the card interface is connected on the rotation seat, and the light-emitting window is located at the lower section of the LED module and is provided with transparent
Part.
10. a kind of LED projector lamp, it is characterised in that dissipated including heat sink body, the LED module of the connection heat sink body, connection
The connector of hot main body, the diffuser engaged with connector, driving power, two cards with the opposite sides cooperation of the connector
Closing lid and mounting bracket；The heat sink body surrounds an accommodating cavity to house the LED module with the connector, diffuser
And driving power, the connector include the rotation seat positioned at both sides, the outer end of each rotation seat is provided with some abutting teeth,
Each snap-on caps are provided with some card teeths for abutting tooth engagement with the corresponding rotation seat, the both ends point of the mounting bracket
It is not pivotally connected with after the corresponding snap-on caps clamping with the corresponding rotation seat, to adjust the illumination angle of the LED projector lamp
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834594.5U CN207005907U (en) | 2017-07-10 | 2017-07-10 | LED projector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720834594.5U CN207005907U (en) | 2017-07-10 | 2017-07-10 | LED projector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005907U true CN207005907U (en) | 2018-02-13 |
Family
ID=61452658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720834594.5U Expired - Fee Related CN207005907U (en) | 2017-07-10 | 2017-07-10 | LED projector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076121A (en) * | 2020-01-06 | 2020-04-28 | 中山市革创照明科技有限公司 | Safe angle regulation modular projection lamp without changing weight and bearing |
-
2017
- 2017-07-10 CN CN201720834594.5U patent/CN207005907U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076121A (en) * | 2020-01-06 | 2020-04-28 | 中山市革创照明科技有限公司 | Safe angle regulation modular projection lamp without changing weight and bearing |
| CN111076121B (en) * | 2020-01-06 | 2023-06-23 | 广东投为科技有限公司 | Safe angle regulation modularized project lamp without changing weight and bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 |